MX2009001124A - Composicion lubricante. - Google Patents
Composicion lubricante.Info
- Publication number
- MX2009001124A MX2009001124A MX2009001124A MX2009001124A MX2009001124A MX 2009001124 A MX2009001124 A MX 2009001124A MX 2009001124 A MX2009001124 A MX 2009001124A MX 2009001124 A MX2009001124 A MX 2009001124A MX 2009001124 A MX2009001124 A MX 2009001124A
- Authority
- MX
- Mexico
- Prior art keywords
- tert
- butyl
- amine
- bis
- composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 42
- 239000000314 lubricant Substances 0.000 title claims abstract description 33
- 150000001412 amines Chemical class 0.000 claims abstract description 30
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 5
- 229920001973 fluoroelastomer Polymers 0.000 claims abstract description 5
- 239000002199 base oil Substances 0.000 claims description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 10
- 239000011707 mineral Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- -1 amine compounds Chemical class 0.000 abstract description 38
- 239000003381 stabilizer Substances 0.000 abstract description 4
- 150000002148 esters Chemical class 0.000 description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 239000002253 acid Substances 0.000 description 13
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 239000007983 Tris buffer Substances 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 8
- 150000007513 acids Chemical class 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 235000019198 oils Nutrition 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 6
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 150000005846 sugar alcohols Polymers 0.000 description 5
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 4
- BPXVHIRIPLPOPT-UHFFFAOYSA-N 1,3,5-tris(2-hydroxyethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound OCCN1C(=O)N(CCO)C(=O)N(CCO)C1=O BPXVHIRIPLPOPT-UHFFFAOYSA-N 0.000 description 4
- ALVZNPYWJMLXKV-UHFFFAOYSA-N 1,9-Nonanediol Chemical compound OCCCCCCCCCO ALVZNPYWJMLXKV-UHFFFAOYSA-N 0.000 description 4
- ZPIRWAHWDCHWLM-UHFFFAOYSA-N 2-dodecylsulfanylethanol Chemical compound CCCCCCCCCCCCSCCO ZPIRWAHWDCHWLM-UHFFFAOYSA-N 0.000 description 4
- LRUDIIUSNGCQKF-UHFFFAOYSA-N 5-methyl-1H-benzotriazole Chemical compound C1=C(C)C=CC2=NNN=C21 LRUDIIUSNGCQKF-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- 235000006708 antioxidants Nutrition 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 4
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 4
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 4
- 229940117969 neopentyl glycol Drugs 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 235000013772 propylene glycol Nutrition 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 4
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 4
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical compound FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 description 3
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 3
- YEWBOZCFGXOUQW-UHFFFAOYSA-N 2,6,7-trioxa-1-phosphabicyclo[2.2.2]octan-4-ylmethanol Chemical compound C1OP2OCC1(CO)CO2 YEWBOZCFGXOUQW-UHFFFAOYSA-N 0.000 description 3
- KXPXKNBDCUOENF-UHFFFAOYSA-N 2-(Octylthio)ethanol Chemical compound CCCCCCCCSCCO KXPXKNBDCUOENF-UHFFFAOYSA-N 0.000 description 3
- CKPKHTKLLYPGFM-UHFFFAOYSA-N 6,6-dimethylheptane-1,1-diol Chemical compound CC(CCCCC(O)O)(C)C CKPKHTKLLYPGFM-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- FQUNFJULCYSSOP-UHFFFAOYSA-N bisoctrizole Chemical compound N1=C2C=CC=CC2=NN1C1=CC(C(C)(C)CC(C)(C)C)=CC(CC=2C(=C(C=C(C=2)C(C)(C)CC(C)(C)C)N2N=C3C=CC=CC3=N2)O)=C1O FQUNFJULCYSSOP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
- ZQMPWXFHAUDENN-UHFFFAOYSA-N 1,2-bis[(2-methylphenyl)amino]ethane Natural products CC1=CC=CC=C1NCCNC1=CC=CC=C1C ZQMPWXFHAUDENN-UHFFFAOYSA-N 0.000 description 2
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 2
- BUGAMLAPDQMYNZ-UHFFFAOYSA-N 1-(2,4,4-trimethylpentan-2-yl)-10h-phenothiazine Chemical class S1C2=CC=CC=C2NC2=C1C=CC=C2C(C)(C)CC(C)(C)C BUGAMLAPDQMYNZ-UHFFFAOYSA-N 0.000 description 2
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 description 2
- VDVUCLWJZJHFAV-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidin-4-ol Chemical compound CC1(C)CC(O)CC(C)(C)N1 VDVUCLWJZJHFAV-UHFFFAOYSA-N 0.000 description 2
- BVUXDWXKPROUDO-UHFFFAOYSA-N 2,6-di-tert-butyl-4-ethylphenol Chemical compound CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 BVUXDWXKPROUDO-UHFFFAOYSA-N 0.000 description 2
- ZELZXAOKZAWHME-UHFFFAOYSA-N 2-(2-hydroxyethoxy)-2-oxoacetic acid Chemical compound OCCOC(=O)C(O)=O ZELZXAOKZAWHME-UHFFFAOYSA-N 0.000 description 2
- WPMYUUITDBHVQZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-N 0.000 description 2
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 2
- KEQFTVQCIQJIQW-UHFFFAOYSA-N N-Phenyl-2-naphthylamine Chemical compound C=1C=C2C=CC=CC2=CC=1NC1=CC=CC=C1 KEQFTVQCIQJIQW-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000007866 anti-wear additive Substances 0.000 description 2
- SCJNCDSAIRBRIA-DOFZRALJSA-N arachidonyl-2'-chloroethylamide Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)NCCCl SCJNCDSAIRBRIA-DOFZRALJSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000006178 methyl benzyl group Chemical group 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- MHJCZOMOUCUAOI-UHFFFAOYSA-N n-tert-butyl-n-phenylaniline Chemical class C=1C=CC=CC=1N(C(C)(C)C)C1=CC=CC=C1 MHJCZOMOUCUAOI-UHFFFAOYSA-N 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 238000010525 oxidative degradation reaction Methods 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 229920001515 polyalkylene glycol Polymers 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- KVISPVDSKYDJKS-UHFFFAOYSA-M (2z)-1,3,3-trimethyl-2-[(2e,4e)-5-(1,3,3-trimethylindol-1-ium-2-yl)penta-2,4-dienylidene]indole;chloride Chemical compound [Cl-].CC1(C)C2=CC=CC=C2N(C)\C1=C/C=C/C=C/C1=[N+](C)C2=CC=CC=C2C1(C)C KVISPVDSKYDJKS-UHFFFAOYSA-M 0.000 description 1
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 1
- 150000000178 1,2,4-triazoles Chemical class 0.000 description 1
- BIGYLAKFCGVRAN-UHFFFAOYSA-N 1,3,4-thiadiazolidine-2,5-dithione Chemical compound S=C1NNC(=S)S1 BIGYLAKFCGVRAN-UHFFFAOYSA-N 0.000 description 1
- LKLLNYWECKEQIB-UHFFFAOYSA-N 1,3,5-triazinane Chemical compound C1NCNCN1 LKLLNYWECKEQIB-UHFFFAOYSA-N 0.000 description 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- NRKKTPXKEYHVCZ-UHFFFAOYSA-N 1-(1-butoxyethyl)-1,2,4-triazole Chemical compound CCCCOC(C)N1C=NC=N1 NRKKTPXKEYHVCZ-UHFFFAOYSA-N 0.000 description 1
- KYEGEBFMRXYNNI-UHFFFAOYSA-N 1-(3,5-ditert-butyl-4-hydroxyphenyl)tetradecyl 2-sulfanylacetate Chemical compound CCCCCCCCCCCCCC(OC(=O)CS)C1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 KYEGEBFMRXYNNI-UHFFFAOYSA-N 0.000 description 1
- KSYAJTVGOSTFLK-UHFFFAOYSA-N 1-(nonoxymethyl)benzotriazole Chemical compound C1=CC=C2N(COCCCCCCCCC)N=NC2=C1 KSYAJTVGOSTFLK-UHFFFAOYSA-N 0.000 description 1
- BBRHQNMMUUMVDE-UHFFFAOYSA-N 1-n,2-n-diphenylpropane-1,2-diamine Chemical compound C=1C=CC=CC=1NC(C)CNC1=CC=CC=C1 BBRHQNMMUUMVDE-UHFFFAOYSA-N 0.000 description 1
- JUHXTONDLXIGGK-UHFFFAOYSA-N 1-n,4-n-bis(5-methylheptan-3-yl)benzene-1,4-diamine Chemical compound CCC(C)CC(CC)NC1=CC=C(NC(CC)CC(C)CC)C=C1 JUHXTONDLXIGGK-UHFFFAOYSA-N 0.000 description 1
- ZRMMVODKVLXCBB-UHFFFAOYSA-N 1-n-cyclohexyl-4-n-phenylbenzene-1,4-diamine Chemical compound C1CCCCC1NC(C=C1)=CC=C1NC1=CC=CC=C1 ZRMMVODKVLXCBB-UHFFFAOYSA-N 0.000 description 1
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- CDWOTAMGTNNLHY-UHFFFAOYSA-N 19-(3-tert-butyl-4-hydroxy-5-methylphenyl)heptatriacontan-19-ylphosphonic acid Chemical compound CCCCCCCCCCCCCCCCCCC(CCCCCCCCCCCCCCCCCC)(P(O)(O)=O)C1=CC(C)=C(O)C(C(C)(C)C)=C1 CDWOTAMGTNNLHY-UHFFFAOYSA-N 0.000 description 1
- KDMAJIXYCNOVJB-UHFFFAOYSA-N 2,2-bis(nonanoyloxymethyl)butyl nonanoate Chemical compound CCCCCCCCC(=O)OCC(CC)(COC(=O)CCCCCCCC)COC(=O)CCCCCCCC KDMAJIXYCNOVJB-UHFFFAOYSA-N 0.000 description 1
- HFWHTGSLDKKCMD-UHFFFAOYSA-N 2,2-bis(octanoyloxymethyl)butyl octanoate Chemical compound CCCCCCCC(=O)OCC(CC)(COC(=O)CCCCCCC)COC(=O)CCCCCCC HFWHTGSLDKKCMD-UHFFFAOYSA-N 0.000 description 1
- UUAIOYWXCDLHKT-UHFFFAOYSA-N 2,4,6-tricyclohexylphenol Chemical compound OC1=C(C2CCCCC2)C=C(C2CCCCC2)C=C1C1CCCCC1 UUAIOYWXCDLHKT-UHFFFAOYSA-N 0.000 description 1
- OSPBEQGPLJSTKW-UHFFFAOYSA-N 2,4,6-tris[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]phenol Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CC=2C=C(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C(O)=C(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C=2)=C1 OSPBEQGPLJSTKW-UHFFFAOYSA-N 0.000 description 1
- DXCHWXWXYPEZKM-UHFFFAOYSA-N 2,4-ditert-butyl-6-[1-(3,5-ditert-butyl-2-hydroxyphenyl)ethyl]phenol Chemical compound C=1C(C(C)(C)C)=CC(C(C)(C)C)=C(O)C=1C(C)C1=CC(C(C)(C)C)=CC(C(C)(C)C)=C1O DXCHWXWXYPEZKM-UHFFFAOYSA-N 0.000 description 1
- CZNRFEXEPBITDS-UHFFFAOYSA-N 2,5-bis(2-methylbutan-2-yl)benzene-1,4-diol Chemical compound CCC(C)(C)C1=CC(O)=C(C(C)(C)CC)C=C1O CZNRFEXEPBITDS-UHFFFAOYSA-N 0.000 description 1
- JZODKRWQWUWGCD-UHFFFAOYSA-N 2,5-di-tert-butylbenzene-1,4-diol Chemical compound CC(C)(C)C1=CC(O)=C(C(C)(C)C)C=C1O JZODKRWQWUWGCD-UHFFFAOYSA-N 0.000 description 1
- FLLRQABPKFCXSO-UHFFFAOYSA-N 2,5-ditert-butyl-4-methoxyphenol Chemical compound COC1=CC(C(C)(C)C)=C(O)C=C1C(C)(C)C FLLRQABPKFCXSO-UHFFFAOYSA-N 0.000 description 1
- JFGVTUJBHHZRAB-UHFFFAOYSA-N 2,6-Di-tert-butyl-1,4-benzenediol Chemical compound CC(C)(C)C1=CC(O)=CC(C(C)(C)C)=C1O JFGVTUJBHHZRAB-UHFFFAOYSA-N 0.000 description 1
- LKALLEFLBKHPTQ-UHFFFAOYSA-N 2,6-bis[(3-tert-butyl-2-hydroxy-5-methylphenyl)methyl]-4-methylphenol Chemical compound OC=1C(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=CC(C)=CC=1CC1=CC(C)=CC(C(C)(C)C)=C1O LKALLEFLBKHPTQ-UHFFFAOYSA-N 0.000 description 1
- SLUKQUGVTITNSY-UHFFFAOYSA-N 2,6-di-tert-butyl-4-methoxyphenol Chemical compound COC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SLUKQUGVTITNSY-UHFFFAOYSA-N 0.000 description 1
- FRAQIHUDFAFXHT-UHFFFAOYSA-N 2,6-dicyclopentyl-4-methylphenol Chemical compound OC=1C(C2CCCC2)=CC(C)=CC=1C1CCCC1 FRAQIHUDFAFXHT-UHFFFAOYSA-N 0.000 description 1
- JBYWTKPHBLYYFJ-UHFFFAOYSA-N 2,6-ditert-butyl-4-(2-methylpropyl)phenol Chemical compound CC(C)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 JBYWTKPHBLYYFJ-UHFFFAOYSA-N 0.000 description 1
- GJDRKHHGPHLVNI-UHFFFAOYSA-N 2,6-ditert-butyl-4-(diethoxyphosphorylmethyl)phenol Chemical compound CCOP(=O)(OCC)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 GJDRKHHGPHLVNI-UHFFFAOYSA-N 0.000 description 1
- SCXYLTWTWUGEAA-UHFFFAOYSA-N 2,6-ditert-butyl-4-(methoxymethyl)phenol Chemical compound COCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SCXYLTWTWUGEAA-UHFFFAOYSA-N 0.000 description 1
- UDFARPRXWMDFQU-UHFFFAOYSA-N 2,6-ditert-butyl-4-[(3,5-ditert-butyl-4-hydroxyphenyl)methylsulfanylmethyl]phenol Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CSCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 UDFARPRXWMDFQU-UHFFFAOYSA-N 0.000 description 1
- VMZVBRIIHDRYGK-UHFFFAOYSA-N 2,6-ditert-butyl-4-[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VMZVBRIIHDRYGK-UHFFFAOYSA-N 0.000 description 1
- FURXDDVXYNEWJD-UHFFFAOYSA-N 2,6-ditert-butyl-4-[[4-(3,5-ditert-butyl-4-hydroxyanilino)-6-octylsulfanyl-1,3,5-triazin-2-yl]amino]phenol Chemical compound N=1C(NC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=NC(SCCCCCCCC)=NC=1NC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 FURXDDVXYNEWJD-UHFFFAOYSA-N 0.000 description 1
- KOUAZMGUDNTFHB-UHFFFAOYSA-N 2-(1-dodecoxy-3-methoxypropan-2-yl)oxyacetic acid Chemical compound CCCCCCCCCCCCOCC(COC)OCC(O)=O KOUAZMGUDNTFHB-UHFFFAOYSA-N 0.000 description 1
- DEHILEUXPOWXIS-UHFFFAOYSA-N 2-(2,5-ditert-butyl-4-hydroxyphenyl)propan-2-ylphosphonic acid Chemical compound CC(C)(C)C1=CC(C(C)(C)P(O)(O)=O)=C(C(C)(C)C)C=C1O DEHILEUXPOWXIS-UHFFFAOYSA-N 0.000 description 1
- LBOGPIWNHXHYHN-UHFFFAOYSA-N 2-(2-hydroxy-5-octylphenyl)sulfanyl-4-octylphenol Chemical compound CCCCCCCCC1=CC=C(O)C(SC=2C(=CC=C(CCCCCCCC)C=2)O)=C1 LBOGPIWNHXHYHN-UHFFFAOYSA-N 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- QLMGIWHWWWXXME-UHFFFAOYSA-N 2-(3,5-ditert-butyl-4-hydroxyphenyl)acetic acid Chemical compound CC(C)(C)C1=CC(CC(O)=O)=CC(C(C)(C)C)=C1O QLMGIWHWWWXXME-UHFFFAOYSA-N 0.000 description 1
- XQESJWNDTICJHW-UHFFFAOYSA-N 2-[(2-hydroxy-5-methyl-3-nonylphenyl)methyl]-4-methyl-6-nonylphenol Chemical compound CCCCCCCCCC1=CC(C)=CC(CC=2C(=C(CCCCCCCCC)C=C(C)C=2)O)=C1O XQESJWNDTICJHW-UHFFFAOYSA-N 0.000 description 1
- UTNMPUFESIRPQP-UHFFFAOYSA-N 2-[(4-aminophenyl)methyl]aniline Chemical compound C1=CC(N)=CC=C1CC1=CC=CC=C1N UTNMPUFESIRPQP-UHFFFAOYSA-N 0.000 description 1
- YQQAAUCBTNZUQQ-UHFFFAOYSA-N 2-[1-(2-hydroxy-3,5-dimethylphenyl)butyl]-4,6-dimethylphenol Chemical compound C=1C(C)=CC(C)=C(O)C=1C(CCC)C1=CC(C)=CC(C)=C1O YQQAAUCBTNZUQQ-UHFFFAOYSA-N 0.000 description 1
- AKNMPWVTPUHKCG-UHFFFAOYSA-N 2-cyclohexyl-6-[(3-cyclohexyl-2-hydroxy-5-methylphenyl)methyl]-4-methylphenol Chemical compound OC=1C(C2CCCCC2)=CC(C)=CC=1CC(C=1O)=CC(C)=CC=1C1CCCCC1 AKNMPWVTPUHKCG-UHFFFAOYSA-N 0.000 description 1
- SHPNGJNLQMTELC-UHFFFAOYSA-N 2-dodecoxy-2-ethoxyacetic acid Chemical compound CCCCCCCCCCCCOC(C(O)=O)OCC SHPNGJNLQMTELC-UHFFFAOYSA-N 0.000 description 1
- RFLZOPFYDJEUDJ-UHFFFAOYSA-N 2-dodecoxyacetic acid Chemical compound CCCCCCCCCCCCOCC(O)=O RFLZOPFYDJEUDJ-UHFFFAOYSA-N 0.000 description 1
- NCWTZPKMFNRUAK-UHFFFAOYSA-N 2-ethyl-4,6-bis(octylsulfanylmethyl)phenol Chemical compound CCCCCCCCSCC1=CC(CC)=C(O)C(CSCCCCCCCC)=C1 NCWTZPKMFNRUAK-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- GAODDBNJCKQQDY-UHFFFAOYSA-N 2-methyl-4,6-bis(octylsulfanylmethyl)phenol Chemical compound CCCCCCCCSCC1=CC(C)=C(O)C(CSCCCCCCCC)=C1 GAODDBNJCKQQDY-UHFFFAOYSA-N 0.000 description 1
- UMNVUZRZKPVECS-UHFFFAOYSA-N 2-propanoyloxyethyl propanoate Chemical compound CCC(=O)OCCOC(=O)CC UMNVUZRZKPVECS-UHFFFAOYSA-N 0.000 description 1
- ZYJXQDCMXTWHIV-UHFFFAOYSA-N 2-tert-butyl-4,6-bis(octylsulfanylmethyl)phenol Chemical compound CCCCCCCCSCC1=CC(CSCCCCCCCC)=C(O)C(C(C)(C)C)=C1 ZYJXQDCMXTWHIV-UHFFFAOYSA-N 0.000 description 1
- YFHKLSPMRRWLKI-UHFFFAOYSA-N 2-tert-butyl-4-(3-tert-butyl-4-hydroxy-5-methylphenyl)sulfanyl-6-methylphenol Chemical compound CC(C)(C)C1=C(O)C(C)=CC(SC=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 YFHKLSPMRRWLKI-UHFFFAOYSA-N 0.000 description 1
- HXIQYSLFEXIOAV-UHFFFAOYSA-N 2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol Chemical compound CC1=CC(O)=C(C(C)(C)C)C=C1SC1=CC(C(C)(C)C)=C(O)C=C1C HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 description 1
- RKLRVTKRKFEVQG-UHFFFAOYSA-N 2-tert-butyl-4-[(3-tert-butyl-4-hydroxy-5-methylphenyl)methyl]-6-methylphenol Chemical compound CC(C)(C)C1=C(O)C(C)=CC(CC=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 RKLRVTKRKFEVQG-UHFFFAOYSA-N 0.000 description 1
- MOOLTXVOHPAOAP-UHFFFAOYSA-N 2-tert-butyl-4-[1-(5-tert-butyl-4-hydroxy-2-methylphenyl)-3-methyl-1-sulfanylpentadecyl]-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(S)(CC(C)CCCCCCCCCCCC)C1=CC(C(C)(C)C)=C(O)C=C1C MOOLTXVOHPAOAP-UHFFFAOYSA-N 0.000 description 1
- XMUNJUUYEJAAHG-UHFFFAOYSA-N 2-tert-butyl-5-methyl-4-[1,5,5-tris(5-tert-butyl-4-hydroxy-2-methylphenyl)pentyl]phenol Chemical compound CC1=CC(O)=C(C(C)(C)C)C=C1C(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)CCCC(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)C1=CC(C(C)(C)C)=C(O)C=C1C XMUNJUUYEJAAHG-UHFFFAOYSA-N 0.000 description 1
- GPNYZBKIGXGYNU-UHFFFAOYSA-N 2-tert-butyl-6-[(3-tert-butyl-5-ethyl-2-hydroxyphenyl)methyl]-4-ethylphenol Chemical compound CC(C)(C)C1=CC(CC)=CC(CC=2C(=C(C=C(CC)C=2)C(C)(C)C)O)=C1O GPNYZBKIGXGYNU-UHFFFAOYSA-N 0.000 description 1
- LNLJFXALRAXDSY-UHFFFAOYSA-N 3,5-bis[[bis(2-ethylhexyl)amino]methyl]-1,3,4-thiadiazol-2-one Chemical compound CCCCC(CC)CN(CC(CC)CCCC)CC1=NN(CN(CC(CC)CCCC)CC(CC)CCCC)C(=O)S1 LNLJFXALRAXDSY-UHFFFAOYSA-N 0.000 description 1
- WVRNUXJQQFPNMN-VAWYXSNFSA-N 3-[(e)-dodec-1-enyl]oxolane-2,5-dione Chemical compound CCCCCCCCCC\C=C\C1CC(=O)OC1=O WVRNUXJQQFPNMN-VAWYXSNFSA-N 0.000 description 1
- YAXXOCZAXKLLCV-UHFFFAOYSA-N 3-dodecyloxolane-2,5-dione Chemical class CCCCCCCCCCCCC1CC(=O)OC1=O YAXXOCZAXKLLCV-UHFFFAOYSA-N 0.000 description 1
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- CKRLKUOWTAEKKX-UHFFFAOYSA-N 4,5,6,7-tetrahydro-2h-benzotriazole Chemical class C1CCCC2=NNN=C21 CKRLKUOWTAEKKX-UHFFFAOYSA-N 0.000 description 1
- VAMBUGIXOVLJEA-UHFFFAOYSA-N 4-(butylamino)phenol Chemical compound CCCCNC1=CC=C(O)C=C1 VAMBUGIXOVLJEA-UHFFFAOYSA-N 0.000 description 1
- UFCRKZJPBDDMSF-UHFFFAOYSA-N 4-(dodecylamino)phenol Chemical compound CCCCCCCCCCCCNC1=CC=C(O)C=C1 UFCRKZJPBDDMSF-UHFFFAOYSA-N 0.000 description 1
- BCZQMWDTKGBZFG-UHFFFAOYSA-N 4-[(4-hydroxy-2,6-dimethylphenyl)disulfanyl]-3,5-dimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1SSC1=C(C)C=C(O)C=C1C BCZQMWDTKGBZFG-UHFFFAOYSA-N 0.000 description 1
- QVXGXGJJEDTQSU-UHFFFAOYSA-N 4-[4-hydroxy-2,5-di(pentan-2-yl)phenyl]sulfanyl-2,5-di(pentan-2-yl)phenol Chemical compound C1=C(O)C(C(C)CCC)=CC(SC=2C(=CC(O)=C(C(C)CCC)C=2)C(C)CCC)=C1C(C)CCC QVXGXGJJEDTQSU-UHFFFAOYSA-N 0.000 description 1
- IYUSCCOBICHICG-UHFFFAOYSA-N 4-[[2,4-bis(3,5-ditert-butyl-4-hydroxyphenoxy)-1h-triazin-6-yl]oxy]-2,6-ditert-butylphenol Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(ON2N=C(OC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C=C(OC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)N2)=C1 IYUSCCOBICHICG-UHFFFAOYSA-N 0.000 description 1
- WTWGHNZAQVTLSQ-UHFFFAOYSA-N 4-butyl-2,6-ditert-butylphenol Chemical compound CCCCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 WTWGHNZAQVTLSQ-UHFFFAOYSA-N 0.000 description 1
- VCOONNWIINSFBA-UHFFFAOYSA-N 4-methoxy-n-(4-methoxyphenyl)aniline Chemical compound C1=CC(OC)=CC=C1NC1=CC=C(OC)C=C1 VCOONNWIINSFBA-UHFFFAOYSA-N 0.000 description 1
- UXMKUNDWNZNECH-UHFFFAOYSA-N 4-methyl-2,6-di(nonyl)phenol Chemical compound CCCCCCCCCC1=CC(C)=CC(CCCCCCCCC)=C1O UXMKUNDWNZNECH-UHFFFAOYSA-N 0.000 description 1
- MNDJKTIGCWCQIG-UHFFFAOYSA-N 4-n-naphthalen-2-ylbenzene-1,4-diamine Chemical compound C1=CC(N)=CC=C1NC1=CC=C(C=CC=C2)C2=C1 MNDJKTIGCWCQIG-UHFFFAOYSA-N 0.000 description 1
- ZEZSYLKJRJYGEQ-UHFFFAOYSA-N 4-n-octan-2-ylbenzene-1,4-diamine Chemical compound CCCCCCC(C)NC1=CC=C(N)C=C1 ZEZSYLKJRJYGEQ-UHFFFAOYSA-N 0.000 description 1
- IWASLBFJTMJYHF-UHFFFAOYSA-N 5-(2h-benzotriazol-5-ylmethyl)-2h-benzotriazole Chemical compound C1=CC2=NNN=C2C=C1CC1=CC2=NNN=C2C=C1 IWASLBFJTMJYHF-UHFFFAOYSA-N 0.000 description 1
- SQZLLYMZDZQMRH-UHFFFAOYSA-N 5-methyl-4-[(5-methyl-2-undecyl-1h-imidazol-4-yl)methyl]-2-undecyl-1h-imidazole Chemical compound N1C(CCCCCCCCCCC)=NC(CC2=C(NC(CCCCCCCCCCC)=N2)C)=C1C SQZLLYMZDZQMRH-UHFFFAOYSA-N 0.000 description 1
- SPMKFWZMNFBDAU-UHFFFAOYSA-N 5-tert-butyl-3-[2-(5-tert-butyl-3-hydroxy-2-methylphenyl)-4-dodecylsulfanylbutan-2-yl]-2-methylphenol Chemical compound C=1C(C(C)(C)C)=CC(O)=C(C)C=1C(C)(CCSCCCCCCCCCCCC)C1=CC(C(C)(C)C)=CC(O)=C1C SPMKFWZMNFBDAU-UHFFFAOYSA-N 0.000 description 1
- HQULYFAKUZDRPB-UHFFFAOYSA-N 6-bromo-2-[4-(trifluoromethoxy)phenoxy]-1,3-benzothiazole Chemical compound BrC1=CC2=C(N=C(S2)OC2=CC=C(C=C2)OC(F)(F)F)C=C1 HQULYFAKUZDRPB-UHFFFAOYSA-N 0.000 description 1
- RREANTFLPGEWEN-MBLPBCRHSA-N 7-[4-[[(3z)-3-[4-amino-5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidin-2-yl]imino-5-fluoro-2-oxoindol-1-yl]methyl]piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid Chemical compound COC1=C(OC)C(OC)=CC(CC=2C(=NC(\N=C/3C4=CC(F)=CC=C4N(CN4CCN(CC4)C=4C(=CC=5C(=O)C(C(O)=O)=CN(C=5C=4)C4CC4)F)C\3=O)=NC=2)N)=C1 RREANTFLPGEWEN-MBLPBCRHSA-N 0.000 description 1
- KLSJWNVTNUYHDU-UHFFFAOYSA-N Amitrole Chemical class NC1=NC=NN1 KLSJWNVTNUYHDU-UHFFFAOYSA-N 0.000 description 1
- OGBVRMYSNSKIEF-UHFFFAOYSA-N Benzylphosphonic acid Chemical class OP(O)(=O)CC1=CC=CC=C1 OGBVRMYSNSKIEF-UHFFFAOYSA-N 0.000 description 1
- 229940123208 Biguanide Drugs 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- LJGDULCOWVZXMB-UHFFFAOYSA-N C(C)C(CC(N)(C1=NNC=N1)CC(CCCC)CC)CCCC Chemical compound C(C)C(CC(N)(C1=NNC=N1)CC(CCCC)CC)CCCC LJGDULCOWVZXMB-UHFFFAOYSA-N 0.000 description 1
- AUYGZHLYMDQOIG-UHFFFAOYSA-N CCCCCCCCCCCC[S+](CCCCCCCCCCCC)CCOC(C(CC(C=C1C(C)(C)C)=CC(C(C)(C)C)=C1O)(CC(C=C1C(C)(C)C)=CC(C(C)(C)C)=C1O)C([O-])=O)=O Chemical compound CCCCCCCCCCCC[S+](CCCCCCCCCCCC)CCOC(C(CC(C=C1C(C)(C)C)=CC(C(C)(C)C)=C1O)(CC(C=C1C(C)(C)C)=CC(C(C)(C)C)=C1O)C([O-])=O)=O AUYGZHLYMDQOIG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- UTGQNNCQYDRXCH-UHFFFAOYSA-N N,N'-diphenyl-1,4-phenylenediamine Chemical compound C=1C=C(NC=2C=CC=CC=2)C=CC=1NC1=CC=CC=C1 UTGQNNCQYDRXCH-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- OUBMGJOQLXMSNT-UHFFFAOYSA-N N-isopropyl-N'-phenyl-p-phenylenediamine Chemical compound C1=CC(NC(C)C)=CC=C1NC1=CC=CC=C1 OUBMGJOQLXMSNT-UHFFFAOYSA-N 0.000 description 1
- 229920001774 Perfluoroether Chemical group 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 description 1
- BSUOVYFDRIIWMN-UHFFFAOYSA-N [1-(4-hydroxyphenyl)-2,2-dimethylpropyl]phosphonic acid Chemical compound CC(C)(C)C(P(O)(O)=O)C1=CC=C(O)C=C1 BSUOVYFDRIIWMN-UHFFFAOYSA-N 0.000 description 1
- VJMAITQRABEEKP-UHFFFAOYSA-N [6-(phenylmethoxymethyl)-1,4-dioxan-2-yl]methyl acetate Chemical compound O1C(COC(=O)C)COCC1COCC1=CC=CC=C1 VJMAITQRABEEKP-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 1
- OJZRGIRJHDINMJ-UHFFFAOYSA-N bis(3,5-ditert-butyl-4-hydroxyphenyl) hexanedioate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(OC(=O)CCCCC(=O)OC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 OJZRGIRJHDINMJ-UHFFFAOYSA-N 0.000 description 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical class NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- WDNQRCVBPNOTNV-UHFFFAOYSA-N dinonylnaphthylsulfonic acid Chemical class C1=CC=C2C(S(O)(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1 WDNQRCVBPNOTNV-UHFFFAOYSA-N 0.000 description 1
- VNSRQBDLLINZJV-UHFFFAOYSA-N dioctadecyl 2,2-bis[(3,5-ditert-butyl-2-hydroxyphenyl)methyl]propanedioate Chemical compound C=1C(C(C)(C)C)=CC(C(C)(C)C)=C(O)C=1CC(C(=O)OCCCCCCCCCCCCCCCCCC)(C(=O)OCCCCCCCCCCCCCCCCCC)CC1=CC(C(C)(C)C)=CC(C(C)(C)C)=C1O VNSRQBDLLINZJV-UHFFFAOYSA-N 0.000 description 1
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical class CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- SLEMYYDFLIAOGM-UHFFFAOYSA-N ethoxycarbonyl(octan-4-yl)carbamodithioic acid Chemical compound CCCCC(CCC)N(C(S)=S)C(=O)OCC SLEMYYDFLIAOGM-UHFFFAOYSA-N 0.000 description 1
- 229940058172 ethylbenzene Drugs 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 1
- VDTIMXCBOXBHER-UHFFFAOYSA-N hydroxy-bis(sulfanyl)-sulfanylidene-$l^{5}-phosphane Chemical compound OP(S)(S)=S VDTIMXCBOXBHER-UHFFFAOYSA-N 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- 150000002462 imidazolines Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229940079865 intestinal antiinfectives imidazole derivative Drugs 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- GIWKOZXJDKMGQC-UHFFFAOYSA-L lead(2+);naphthalene-2-carboxylate Chemical compound [Pb+2].C1=CC=CC2=CC(C(=O)[O-])=CC=C21.C1=CC=CC2=CC(C(=O)[O-])=CC=C21 GIWKOZXJDKMGQC-UHFFFAOYSA-L 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical class CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- FPQJEXTVQZHURJ-UHFFFAOYSA-N n,n'-bis(2-hydroxyethyl)oxamide Chemical compound OCCNC(=O)C(=O)NCCO FPQJEXTVQZHURJ-UHFFFAOYSA-N 0.000 description 1
- KESXDDATSRRGAH-UHFFFAOYSA-N n-(4-hydroxyphenyl)butanamide Chemical compound CCCC(=O)NC1=CC=C(O)C=C1 KESXDDATSRRGAH-UHFFFAOYSA-N 0.000 description 1
- VQLURHRLTDWRLX-UHFFFAOYSA-N n-(4-hydroxyphenyl)nonanamide Chemical compound CCCCCCCCC(=O)NC1=CC=C(O)C=C1 VQLURHRLTDWRLX-UHFFFAOYSA-N 0.000 description 1
- YASWBJXTHOXPGK-UHFFFAOYSA-N n-(4-hydroxyphenyl)octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NC1=CC=C(O)C=C1 YASWBJXTHOXPGK-UHFFFAOYSA-N 0.000 description 1
- SAVBPLYIBMOJIH-UHFFFAOYSA-N n-(4-methylpentyl)-n-phenylaniline Chemical class C=1C=CC=CC=1N(CCCC(C)C)C1=CC=CC=C1 SAVBPLYIBMOJIH-UHFFFAOYSA-N 0.000 description 1
- OKQVTLCUHATGDD-UHFFFAOYSA-N n-(benzotriazol-1-ylmethyl)-2-ethyl-n-(2-ethylhexyl)hexan-1-amine Chemical compound C1=CC=C2N(CN(CC(CC)CCCC)CC(CC)CCCC)N=NC2=C1 OKQVTLCUHATGDD-UHFFFAOYSA-N 0.000 description 1
- ZLUHLPGJUZHFAR-UHFFFAOYSA-N n-[4-(2,4,4-trimethylpentan-2-yl)phenyl]naphthalen-1-amine Chemical compound C1=CC(C(C)(C)CC(C)(C)C)=CC=C1NC1=CC=CC2=CC=CC=C12 ZLUHLPGJUZHFAR-UHFFFAOYSA-N 0.000 description 1
- LVZUNTGFCXNQAF-UHFFFAOYSA-N n-nonyl-n-phenylaniline Chemical class C=1C=CC=CC=1N(CCCCCCCCC)C1=CC=CC=C1 LVZUNTGFCXNQAF-UHFFFAOYSA-N 0.000 description 1
- CVVFFUKULYKOJR-UHFFFAOYSA-N n-phenyl-4-propan-2-yloxyaniline Chemical compound C1=CC(OC(C)C)=CC=C1NC1=CC=CC=C1 CVVFFUKULYKOJR-UHFFFAOYSA-N 0.000 description 1
- NYLGUNUDTDWXQE-UHFFFAOYSA-N n-phenyl-n-prop-2-enylaniline Chemical compound C=1C=CC=CC=1N(CC=C)C1=CC=CC=C1 NYLGUNUDTDWXQE-UHFFFAOYSA-N 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 150000002918 oxazolines Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000004707 phenolate Chemical class 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920013639 polyalphaolefin Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000001593 sorbitan monooleate Substances 0.000 description 1
- 235000011069 sorbitan monooleate Nutrition 0.000 description 1
- 229940035049 sorbitan monooleate Drugs 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- UVZICZIVKIMRNE-UHFFFAOYSA-N thiodiacetic acid Chemical class OC(=O)CSCC(O)=O UVZICZIVKIMRNE-UHFFFAOYSA-N 0.000 description 1
- CWERGRDVMFNCDR-UHFFFAOYSA-M thioglycolate(1-) Chemical compound [O-]C(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-M 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- 150000005691 triesters Chemical class 0.000 description 1
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical class C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- SMVBWTKCDCPTQG-UHFFFAOYSA-N tris[2-(7-methyloctyl)phenoxy]-sulfanylidene-$l^{5}-phosphane Chemical compound CC(C)CCCCCCC1=CC=CC=C1OP(=S)(OC=1C(=CC=CC=1)CCCCCCC(C)C)OC1=CC=CC=C1CCCCCCC(C)C SMVBWTKCDCPTQG-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/36—Seal compatibility, e.g. with rubber
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Abstract
Ciertos compuestos de amina obstruidas estéricamente NH, de la fórmula: (ver fórmula) donde R es n grupo alquilo, de cadena recta o ramificada, que tiene de 7 a 17 átomos de carbono, y donde n es un número de 6 a 8, son adecuados para su uso como estabilizadores en composiciones lubricantes. Las aminas, obstruidas estéricamente, no son agresivas hacia los anillos en O o sellos fluoroelastómeros.
Description
COMPOSICIÓN LUBRICANTE
La presente invención se refiere a composiciones lubricantes estabilizadas contra la degradación oxidativa por medio de la incorporación de ciertos estabilizadores de amina, obstruido? estéricamete . Las composiciones lubricantes exhiben excelentes resultados con respecto al hinchamiento del sello. Las patentes U.S. Pat. Nos. 5,073,278 y 5,273, 669 enseñan la estabilización de composiciones lubricantes con una cierta amina aromática y al menos una amina obstruida estéricaménte . La patente U.S. Pat. No. 5,268,113 describe lubricantes estabilizados por la adición de una amina obstruida: estéricaménte y un fenol. Se conoce agregar estabilizadores a lubricantes, basados en aceites minerales o sintéticos, con el fin de mejorar Sus características de desempeño. Los antioxidantes son de importancia particular. La degradación oxidativa de los lubricantes juega un papel importante, especialmente en aceites ;de motores, debido a las altas temperaturas que prevalece'n en las cámaras de combustión de los motores y la presenciá, además del oxígeno, de óxidos de nitrógeno, que actúan cómo catalizadores de oxidación.
Los compuestos de amina obstruidos son estabilizadores efectivos para los lubricantes, Sin embargo, ellos no son empleados generalmente, debido a los efectos per udiciales, tal como el hinchamiento del sello. La presente invención se refiere a la estabilización de composiciones lubricantes con una clase especifica de compuesto^ de amina obstruidos. Las presentes composiciones lubricantes no son agresivas a los sellos. La presente invención se refiere a una composición lubricante estabilizada, la cual comprende: Un aceite de base mineral o sintética o una mezcla de un aceite de base mineral o sintética; y Cuando menos un compuesto de amina, obstruida esféricamente , de la fórmula:
donde R es un grupo alquilo, de cadena recta o ramificada que tiene de 7 a 17 átomos de carbono, y n es un número de 6 a 18. El grupo alquilo R es lineal o ramificado y consiste, por ejemplo, de 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 o 17 carbonos . El número n es, por ejemplo, 6, 8, 10, 12, 14, 16 o
18. Las aminas, obstruidas esféricamente, son conocidas y se preparan de acuerdo con método conocidos en el arte. Por ejemplo, 'las presentes aminas obstruidas son los ésteres del 2 , 2 , 6 , 6-tetrametilpiperidin- 4 -ol de los ácidos carboxilicos alifáticos, por ejemplo, los ésteres del ácido láurico o el ácido esteárico. De acuerdo con una modalidad preferida, la invención se refiere a composiciones en que las aminas obstruidas de las fórmulas :
están presentes . Los lubricantes, de acuerdo con la presente invención,; son fluidos funcionales, es decir lubricantes, fluidos hidráulicos o fluidos para el trabajo de metales. Los lubricantes, en particular, están basados en un aceite mineral, (Clasificaciones API, Grupos ?,, II, III, Grupo IV, que incluyen los aceites en estado gaseoso o liquido (GTL) ) de aceites de base sintética, tal como se usan normalmente en la producción de lubricantes. Los aceite sintético^ pueden ser, por ejemplo, ésteres de ácidos policarboxílieos de polioles; ellos pueden también ser poliésteres alifáticos o siliconas de poli-oc-olefinas . ésteres del ácido fosfórico o polialquilen-glicoles . El lubricante puede también ser una grasa basada en un aceite y un espesante. Tales lubricantes se describen, por ejemplo, por D. Klamann "Schmierstoffe und artverwandte Producte", Verlag
Chemie, Weinheim, 1982. Ejemplos e lubricantes y fluidos hidráulicos basados en aceite mineral o lubricantes sintéticos o fluidos hidráulic'os , en particular, aquellos que son derivados de ésteres qarboxilicos y que se usan a temperaturas de 200°C y más . [ Ejemplos de lubricantes sintéticos abarcan los lubricantes basados en un diéster de un ácido dibásicos con un
alcohol monovalente, por ejemplo, el sebacato de dioctilo o el adipato d dinonilo, un triéster de trimetilolpropano con un ácido monobásico o una mezcla de tales ácidos, por ejemplo, el trimetilolpropan-tripe largonato, trimetilolpropan-tricaprilato o mezclas1 de ellos, un tetraéster de pentaeritritol con un ácido monobásico o con una mezcla de tales ácidos, por ejemplo el petaeritritol-tetracaprilato, o un éster complejo de ácidos monobásicos y dibásicos con alcoholes polihidricos , por ejemplo, un éster complejo del trimetilolpropano con el ácido caprilico! y el ácido sebácico, o una mezcla de ellos. Particularmente adecuados son además los ácidos minerales, por ejemplo, las poli-a-olefinas , lubricantes basado e'n ésteres o fosfatos, glicoles, poliglicoles y polialquiien-glicoles , y mezclas de estos con agua. Las aminas obstruidas estéricamente de esta invención, en particular, no son agresivas hacia los sellos elastoméricos . Los sellos son, en particular, un elastómero de fluoropolímero usado en anillos en 0 y otros productos. Los "fluoroelastómeros" se categorizaron bajo las normas ASTM D1418 e ISO 1629 de FKM, por ejemplo. Los fluoroelastómeros comprendan copolimeros de hexafluoropropileno (HFP) y fluoruro de vinilideno (VDF y VF2), terpolímeros de tetrafluoropropileno, perfluorometilviniléter (PMVE),
copolimeros de RFE y propileno y copolimeros de TFE, PMVE y etileno . ¿1 contenido en flúor varia, por ejemplo, entre el 66 y el 70% én peso. El PKM es hule de flúor del tipo de polimetileno, que tiene grupos sustituyentes de flúor y perfluoroalquilo o perfluoroálcoxi en la cadena del polímero. Por lo tanto, un objeto preferido de la invención es una composición lubricante estabilizada, la cual está en contacto con un fluoroelastomero y que comprende: , Un aceite de base mineral o sintética o una mezcla de un aceite) de base mineral y sintética, y al menos un compuesto de amina obstruida de la fórmula (I) y (II), donde R és un grupo alquilo de cadena recta o ramificada que tiene de 7 a 17 átomos de carbono, y n es un número de 6 a 18. Las aminas obstruidas estéricamente , de acuerdo con esta invención, se mezclan con lubricantes, en una cantidad de aproximadamente el 0.01 a aproximadamente el 5% en peso, por ejemplo, de aproximadamente el 0.05 a aproximadamente el 2% en peso, corí base en el peso del lubricante. Los lubricantes pueden comprender adicionalmente otros adp-tivos, que se agregan para mejorar las propiedades básicas de los lubricantes aún más; ellos incluyen antioxidántes , pasivadores de metales, inhibidores de herrumbe; agentes que mejoran el índice de viscosidad, agentes
que disminuyen el punto de vaciado, dispersantes, detergentes, aditivos be alta presión, aditivos antifricción y aditivos contra el ¡desgaste. ¡Estos aditivos adicionales son, por ejemplo: 1. Antioxij'dantes 1.1 Monoflenoles alquilados, por ejemplo, el 2,6-di-terc-butil-4-metilfenol, 2-butil- , 6-dimetilfenol, 2,6-di-terc-butil-4-etíilfenol , 2 , 6-di-terc-butil-4-n-butilfenol , 2,6-di- i terc-buti¾-4-isobutilfenol , 2 , 6-diciclopentil-4 -metilfenol , 2- (a-metilcijclohexil ) -4, 6-dimetilfenol , 2, 6-dioctadecil-4-metilfeno]], 2 , 4 , 6-triciclohexilfenol, 2 , 6-di-terc-butil-4-metoximetijlfenol , 2 , 6-dinonil-4-metil fenol , 2 , -dimetil- 6- ( 1 ' -metilundecj-l ' -il) - fenol, 2, 4 -dimetil- 6- ( 1 ' -metilheptadec-1 ' -il) -fenol,j 2 , 4-dimetil-6- ( 1 ' -metiltridec-1 ' -il ) -fenol y sus i mixtures .
1.2. Ajquiltiometilfenoles , por ejemplo el 2,4-dioctiltiometil-6-terc-butilfenol, 2, 4-dioctiltiometil-6-metilfenoJj, 2 , 4-dioctiltiometil-6-etilfenol , 2 , 6-didodecil-tiometil-4 -nonil fenol .
I 1.3. Hidroquinonas e hidroquinones alquiladas, por ejemplo el
2, 6-di-te:†c-butil-4-metoxifenol , 2, 5-di-terc-butil-hidroquinóna, 2 , 5-di-terc-amilhidroquinona, 2 , 6-difenil-4-
octadecildxi-fenol, 2 , 6-di-terc-butilhidroquinona, 2,5-di-terc-butil-4-hidroxianisol , 3, 5-di-terc-butil-4-hidroxi-anisol, eétearato de 3, 5-di-terc-butil-4-hidroxifenil, adipato de bis ( 3 , 5-di-terc-butil-4-hidroxifenil ) .
1.4. Éteres de tiodifenilo hidroxilados , por ejemplo, el 2,2'-tiobis ( 6-tj:erc-butil-4-metilfenol ), 2,2'-tiobis(4-octil-fenol), 4,4'-tiobis( 6-terc-butil-3-metilfenol ), 4,4'-tiobis(6-terc-butil-2-m til fenol ), 4,4'-tiobis(3, 6-di-sec-amilfenol ) , disulfuro de , 4 ' -bis ( 2 , 6-dimetil-4-hidroxi-fenilo) .
1.5. Bisfenoles de alquilideno, por ejemplo el 2,2'-metilenebis ( 6-terc-butil-4-metilfenol ) , 2,2' -metilenebis ( 6-terc-butií-4-etilfenol ) , 2 , 2 ' -metilenebis [ 4-metil- 6- ( -metilciclohexil ) fenol] , 2,2' -metilenebis (4-metil-6-ciclo-hexilfenojL ) , 2 , 2 ' -metilenebis ( 6-nonil-4-metilfenol ) , 2,2'-metilenebis ( , 6-di-terc-butil fenol ) , 2,2' -etilidenebis ( 4 , 6-di-terc-butilfenol), 2,2' -etilidenebis ( 6-terc-butil-4-isobutilf nol ) , 2,2' -metilen-bis [ 6- (. -metilbencil ) -4-nonilfenoÍ] , 2 , 2 ' -metilen-bis [ 6- ( , -dimetilbencil ) -4-nonilfenol], 4 , ' -metilenbis-2 , 6-di-terc-butilfenol ) , 4,4'-metilenebis ( 6-terc-butil-2-metilfenol ) , 1, 1-bis ( 5-terc-butil-4-hidroxi-2-metilfenil) -butano, 2, 6-bis ( 3-terc-butil-5-metil-2-hidroxi¡bencil) -4-metilfenol, 1,1, 3-tris ( 5-terc-butil-4-
hidroxi-2-'metilfenil ) -butano, 1, 1-bis ( 5-terc-butil-4-hidroxi-2-metilfenil ) -3-n-dodecilmercaptobutano, etilen-glicol bis[3,3-bis(3'-terc-butil-4' -hidro ifenil ) butirato] , bis (3-terc-buti¾-4-hidroxi-5-metil fenil ) diciclopentadieno , tereftalato de bis [2- (3 ' -terc-butil-2 ' -hidroxi-5 ' -metil-bencil) -6-terc-butil-4-metilfenilo] , 1, 1-bis (3, 5-dimetil-2-hidroxifenil ) butano, 2,2-bis(3,5-di-terc-butil-4-hidroxi-fenil ) propano, 2 , 2-bis ( 5-terc-butil- -hidroxi-2-metilfenil ) -4-n-dodecilmercapto-butano, 1,1,5, 5-tetra ( 5-terc-butil-4-hidroxi-2-Hmetilfenil) -pentano .
1.6. Compuestos de 0-, N- y S-bencilo, por ejemplo el 3 , 5 , 3 ' , 5 ' -^tetra-terc-butil-4 ,4'-dihidroxidibencil-éter, mercaptoacetato de octadecil-4-hidroxi-3, 5-dimetilbencilo, mercaptoacetato de tridecil-4-hidroxi-3, 5-di-terc-butil-bencilo, tris(3,5-di-terc-butil-4-hidroxibencil) amina, ditioterefkalato de bis ( 4-terc-butil-3-hidroxi-2 , 6-dimetilbericilo) , sulfuro de bis ( 3 , 5-di-terc-butil-4-hidroxi-bencil) , ; mercaptoacetato de isooctil-3 , 5-di-terc-butil-4-hidroxibercilo .
1.7. aloñatos hidroxibencilados , por ejemplo el dioctadecil-2, 2-bis (3, 5-di-terc-butil-2-hidroxibencil) -malonato, dioctadeciil-2- ( 3-terc-butil-4-hidroxi-5-metil-bencil ) -
malonato, didodecilmercaptoetil 2 , 2-bis ( 3 , 5-di-terc-butil-4-hidroxibencil ) -malonato, di-[4-(l,l,3, 3- tetrametilbutil ) -fenil]-2,2-bis(3, 5-di-terc-butil-4-hidroxi-bencil) malonato .
1.8. Compuestos aromáticos de hidroxibencilo, por ejemplo el l,3,5-tris(3,5-di-terc-butil-4-hidro ibencil)-2,4,6-trimetilbenceno, 1, 4-bis (3, 5-di-terc-butil-4-hidroxibencil) -2,3,5, 6-te'trametilbenceno, 2, 4, 6-tris (3, 5-di-terc-butil-4-hidroxibencil) fenol.
1.9. Compuestos de triazine, por ejemplo la 2,4-bis-octilmerca!pto-6- (3, 5-di-terc-butil-4-hidroxianilino) -1, 3, 5-triazina, 2-octilmercapto-4, 6-bis (3, 5-di-terc-butil-4-hidroxianilino) -1, 3, 5-triazine, 2-octilmercapto-4 , 6-bis (3, 5-di-terc-butil-4-hidroxifenoxi ) -1, 3, 5-triazine, 2,4, 6-tris (3, 5-di-terc-butil-4-hidroxifenoxi ) -1,2,3-triazina, 1, 3, 5-tris (3, 5-di-te c-bi_itil-4-hidroxibencil ) -isocianurato, l,3,5-tris(4-terc-butÜ-3-hidroxi-2 , 6-dimetilbencil ) -isocianurato, 2 , , 6-tris (3, 5-di-terc-butil-4-hidroxifenil-etil) -1, 3, 5-triazina, 1,3, 5-tris (3, 5-di-terc-butil- -hidroxi-fenilpropijonil ) hexahidro- 1, 3, 5-triazina, 1, 3, 5-tris (3, 5-diciclohe>jil-4-hidroxibencil) - isocianurato .
1.10. Bencilfosfonatos , por ejemplo el dimetil 2,5-di-terc-butil-4-hidroxibencilfosfonato, dietil-3, 5-di-terc-butil-4-hidroxi-b^ncilfosfonato, dioctadecil-3 , 5-di-terc-butil-4-hidroxibertcilfosfonato, dioctadecil-5-terc-butil-4-hidroxi-3-metilbencilfosfonato, sal de calcio del éster de monoetilo del ácido 3, 5-!-di-terc-butil-4-hidroxibencil-fosfónico .
1.11. Acijlaminofenoles , por ejemplo la 4-hidroxilauranilida, 4-hidroxiésteranilida , octil-N- (3, 5-di-terc-butil-4-hidroxi-fenil ) carbamato .
1.12. É.steres del ácido 3- (3, 5-di-terc-butil-4-hidroxi-fenil ) propiónico con alcoholes mono- o poli-hidricos , por ejemplo con el metanol, etanol, n-octanol, isooctanol, octadecartol, 1 , 6-hexanediol , 1, 9-nonanediol, etilen-glicol , 1 , 2-propajnediol , neopentil-glicol , tiodietilene-glicol, dietilene-glicol , trietilene-glicol , pentaeritritol , tris (hidroxietil) -isocianurato, diamida del ácido ?,?'-bis (hidróxietil ) oxálico, 3-tiaundecanol , 3-tiapentadecanol , trimetilliexanediol , trimetilolpropano, 4-hidroximetil-l-fosfa-2,6, 7-trioxa-biciclo [2.2.2] octano .
1.13. 'Esteres del ácido ß- ( 5-terc-butil-4-hidroxi-3-metilfenil) propiónico con alcoholes mono- o poli-hidricos por
ejemplo con el metanol, metanol, etanol, n-octanol, isooctanol, octadecanol, 1 , 6-hexanediol , 1 , 9-nonanediol , etilen-glicol, 1 , 2-propanediol , neopentil-glicol , tiodietilene-glicol, dietilene-glicol, trietilene-glicol , pentaeritritol, tris (hidroxietil) -isocianurato, ?,?'-bis (hidroxjietil ) oxamida , 3-tiaundecanol , 3-tiapentadecanol , trimetilhe!xanediol , trimetilolpropano, 4-hidroximetil-l-fosfa-2,6, 7-triqxabiciclo [2.2.2]octano.
1.14. Éslteres del ácido 13- ( 3 , 5-diciclohexil-4-hidroxi-fenil) propjiónico con alcoholes mono- o poli-hidricos , por ejemplo con el metanol, etanol, octanol, octadecanol, 1,6-hexanediol, 1 , 9-nonanediol , etilen-glicol , 1 , 2-propanediol , neopentil-glicol, tiodietilen-glicol , dietilen-glicol, trietilenJglicol , pentaeritritol, tris (hidroxietil ) isocianuralto, diamida del ácido N, N ' -bis (hidroxietil) oxálico, 3-tiaundecanol, 3-tiapentadecanol, trimetilhexanediol , trimetilolpropano, 4-hidroximetil-l-fosfa-2 , 6, 7-trioxabiciclo[2.2.2]octano.
1.15. É|steres del ácido 3, 5-di-terc-butil-4-hidroxi-fenilacéti^co con alcoholes mono- o poli-hidricos, por ejemplo con el metanol, etanol, octanol, octadecanol, 1 , 6-hexanediol , 1, 9-nonanediol, etilen-glicol, 1 , 2-propanediol , neopentil-
glicol, tiodietilen-glicol , dietilen-glicol , trietilen-glicol, pentaeritritol, tris (hidroxietil ) isocianurato, diamina del ácido N, N ' -bis (hidroxietil ) -oxálico, 3-tiaundecanol , 3-tiapentade'canol , trimetilhexanediol , trimetilolpropano, 4-hidroximet!il-l-fosfa-2 , 6, 7-trioxabiciclo [ 2.2.2 ] octano .
1.16 Amj-das del ácido ß- ( 3, 5-di-terc-butil-4-hidroxi-fenil) propiónico por ejemplo la N , N ' -bis ( 3 , 5-di-terc-butil-4-hidroxifenil-propionil) hexametilen-diamida, N/N'-bisP, 5-di-terc-buti1-4 -hidroxi fenilpropionil ) trimetilen-diamida, N, N ' -bis (3, 5-di-terc-butil-4-hidroxifenilpropionil ) -hidrazida) .
Antioxidan1tes aminicos N, ' -di-isopropil-p-fenilendiamina, N, ' -di-sec-butil-p-fenilen-diamina, N, ' -bis (1, -dimetilpentil) -p-fenilenediamina, N , N ' -bis ( l-etil-3-metilpentil ) -p-fenilenediamina, N, ' -bis ( 1-metilheptil ) -p-fenilenediamina,
N, ' -diciqlohe i1-p-fenilenediamina, N, N ' -difenil-p-fenilenediamina, N, ' -di (2-naftil) -p-fenilenediamina, N-isopropil-N ' -fenil -p-fenilen-diamina , N- ( 1 , 3-dimetilbutil ) -N ' -feni 1-p-fEnilenediamina, N- (1-metilheptil) -N ' - fenil-p-fenilenedijamina, N-ciclohexil-N ' -fenil-p-fenilenediamina, 4- (p-toluen sulfonamido) -di fenil-amina , N, ' -dimetil-N, ' -di-sec-butil-p-fenilenediamina, difenilamina, N-alildifenilamina,
4-isopropo¡xidifenilamina , N-fenil-l-naftilamina, N-(4-terc-octilfenili) -1-naftilamina, N-fenil-2-naftilamina, difenilamin octilada, por ejemplo la p, p ' -di-terc-octildifenilamina, 4-n-butilamin^fenol , 4-butirilaminofenol, 4-nonanoilaminofenol, 4-dodecancilamino-fenol , 4-octadecanoilaminofenol, di(4-metoxifen^l ) amina, 2, 6-di-terc-butil-4-dimetilaminometilfenol, 2,4' -diamino-difenilmetano, 4,4' -diaminodifenilmetano,
N, N, N ' , N ' -?tetrametil-4 , 4 ' -diaminodifenilmetano, 1 , 2 -bis [ ( 2-metilfenilj ) -amino] etano, 1 , 2 -di ( fenilamino ) propano , (o-tolil)-biguanida,j bis [ - ( 1 ' , 3 ' -dimetilbutil ) fenil ] amina, terc-octilado N-fenil-l-naftilamina, mezclas de terc-butildifenilaminas mono- y di-alquiladas , mezclas de nonil-difenilamijnas mono- y di-alquiladas, mezclas de dodecildi^nilaminas mono- y di-alquiladas una mezcla de isopropil/isohexildifenilaminas mono y dialquiladas, una mezcla de; terc-butildi fenilaminas mono- y di-alquiladas, 2,3-dihidro-3,| 3-dimetil-4H- 1 , 4 -benzotiaz ina , fenotiazina, mezcla de terc-bUtil-/terc-octil-fenotiazines mono- y di-alquiladas, mezclas d(e terc-octilfenotiazines mono- y di-alquiladas,, N-alilfenotiazina o ?,?,?' ,?' -tetra fenil-1, -diaminobut-2-eno, ?,?-bis (2,j2, 6, 6-tetrametil-piperid-4-il-hexametilendiamina, bis ( 2 , 2 , 6 6-tetrametilpiperid-4-il ) sebacato, 2,2,6,6-tetrametiipiperidin-4-ona, 2,2, 6, 6-tetrametilpiperidin-4-ol .
Ejemplos de otros antioxidantes: Fosfitos ' alifáticos y aromáticos, ásteres del ácido tiodiacético, o sales del ácido ditiocarbámico o ditiofos fórico, 2 , 2 , 12 , 12-tetametil-5 , 9-dihidroxi-3, 7 , 11-tritiatridecano y 2 , 2 , 15, 15-tetrmetil-5, 12-dihidroxi- 3,7,10, 14-'tetratiahexadecano . Ejemplos de desacetivadores de metal, por ejemplo, para el cobre, son: i a) Benzotriazoles y sus derivados, por ejemplo, los 4- ó 5-alquilbenzjotriazoles (por ejemplo tolutriazol) y sus derivados, 4 , 5, 6, 7-tetrahidrobenzotriazoles y 5 , 5 ' -metilen-bisbenzotriazol ; bases annich de benzotriazol o tolutriazol, por ejemplo 1- [bis ( 2-etilhexil ) aminometil ) tolutriazol y 1-[bis (2-etilhexil) aminometil ) benzotriazol; y alcoxialquilbenzotriazoles , tal como el 1-(noniloximetil) benzotriazol, 1-(1 -butoxietil ) enzotriazol y 1- ( 1-cyclohexiloxibutil ) tolutriazol . b) 1, 2, 4-jTriazoles y sus derivados, por ejemplo, 3-alquil(o aril) -1, 2 ,;4-triazoles , y bases Mannich de 1, 2, 4-triazoles, tal como 1- [bis (2-etilhexil) aminometil-1, 2, 4-triazol; alcoxialqijil-1 , 2, 4-triazoles tal como 1- ( 1-butoxietil ) -1 , 2 , 4-triazol; y 3-amino-l, 2, -triazoles acilados. c) Derivados de Imidazol, por ejemplo 4 , 4 ' -metilenebis (2-undecil-5^metilimidazol ) y bis [ (N-metil ) imidazol-2-
il] carbino'l- octil éter. d) Compuestos heterocíclicos que contienen azufre, por ejemplo 2-mercaptobenzotiazol , 2, 5-dimercapto-l, 3, 4-tiadiazole y sus derivados y 3, 5-bis [di (2-etilhexil) aminometil] -1, 3, 4-tiadiazolin-2-ona . e) Compuestos amino, por ejemplo salicilideneproplendiamina, salicilaminoguanidina y sus sales Ejemplos de inhibidores de herrumbre y modificadores de la fricción $on: a) Ácidos Orgánicos, sus ésteres, sales de metal, sales de amina y anhídridos, por ejemplo los ácidos alquil- y alquenilsuccínicos , y sus ésteres parciales con alcoholes, dioles o ácidos hidroxicarboxílieos , amidas parciales de ácidos alquil- y alquenilsuccínico, ácido 4-nonilfeno)jciacético, ácidos alcoxi- y alcoxietoxicarboxílicos, tal cbmo el ácido dodeciloxiacético, ácido dodeciloxi (etoxi ) acético y sus sales de amina, y también la N-oleoilsarcosina, monooleato de sorbitán, naftenato de plomo, anhídridos alquenilsuccínicos, por ejemplo, anhídrido dodecenilsuccínico, 2-carboximetil-l-dodecil-3-metilglicerol y sus sales; de amina. i . . , b) Compuestos que contienen nitrógeno, por ejemplo I. aminas alifáticas y cicloalifáticas primarias, secundarias y terciarias, y sales de amina de ácidos orgánicos e
inorgánicos, por ejemplo, carboxilatos de alquilamonio, soluble en aceite, y también el 1- [N, -bis (2-hydroxietiil ) amino] -3- ( 4-nonilfenoxi ) propan-2-ol . II. Compuestos heterociclicos , por ejemplo: imidazolinas y oxazolinas sustituidas, y 2-heptadecenil-l- (2-hydroxieti!l ) imidazolina . c) Compuestos que contienen fósforo, por ejemplo: sales de amina del ácido fosfórico, ésteres parciales del ácido fosfórico o ésteres parciales del ácido fosfónico y dialquiltipfosfatos de zinc. d) Compuestos que contienen molibdeno, tal como el diocarbama;to de molibdeno y otros derivados que contienen azufre y fósforo, e) Compuestos que contienen azufre, por ejemplo: dinonilnaftalen-sulfonatos , sulfonatos de petróleo y calcio, ácidos carboxilicos alifáticos alquiltio sustituidos, ésteres de ácidos '2-sulfocarboxilicos alifáticos, y sus sales, f) Derivados de glicerol, por ejemplo, monooleato de glicerol, 1- (alquilfenoxi) -3-(2-hidroxietil)gliceroles, 1-(alquilfenoxi ) -3- (2, 3-dihidroxipropil ) gliceroles y 2-carboxialquil- 1 , 3-dialquilgliceroles. Ejemplos e agentes que mejoran el índice de viscosidad son: Poliacrilato, poli metacrilatos , copolímeros de vinilpirrolidona/metacrilato, polivinilpirrolionas ,
polibutencjs , copolímeros de olefina, copolímeros de estireno/ajcrilato y poliéteres . Ejemplos de agentes que disminuyen el punto de vaciado son: polimetaciíilato y derivados de naftaleno alquilados, Ejemplos ele dipersantes /agentes tensoactivos son: derivados ¡ del ácido polibutenilfosfónico y sulfonatos y fenolatos ¡básicos de magnesio, calcio y bario. Ejemplos jle aditivos antidesgaste son: Compuesto^ que contienen azufre y/o fósforo y/o halógeno, por ejemplo ¡ olefinas sulfuradas y aceites vegetales, dialquild^-tofos fatos de zinc, fosfatos de trifenilo alquilado^, fosfato de tiolilo, fosfato de tricresilo, parafinas cloradas, disulfuros y trisulfuros de alquilo y arilo, ¡sales de amina del ácido metilfosfónico, dietanolarhinometiloliltriazol , bis (2-etilhexil) aminometiltoiltriazina, derivados de 2 , 5-dimercapto-1, 3, -tiadiazol, 3- [ (diisopropoxifosfinotioil ] propionato de etlo, tjiofosfato de trifenilo, (trienilfosforotoato) , i tris (alqujllfenil) -fosforotioato y sus mezclas (por ejemplo tris ( isonjonilfenil ) fosforotioato) fosforotioato de monnoninffenil-difenilo, fosforotioato de isobutilfenil-difenilo,; la sal de dodecilamina del 3-óxido de 3-hidroxi-l , 3-tiafosfoefeano, ácido tritiofosfórico 5 , 5 , 5-tris [ isooctil 2-acetato],¡ derivados del 2-mercaptobenzotiazol , tal como 1-
[N, N-bis (2 -etilhexil) aminometil] -2-mercapto-lH-l, 3-benzotiazol y etoxicarbonil-5-octilditiocarbamato . Los ejemplos que siguen ilustran la invención en mayor detalle. Las partes y porcentajes son en peso, a no ser que se indique de otra forma
Ejemplo La superioridad de las aminas obstruidas estéricamente reclamadas sobre otros aditivos de amina obstruidas estéricamente, se ilustra por el siguiente ejemplo, Un aceite de motor 5W-30, que contiene 0.07% de P, se suplemento con suficiente aditivo de amina obstruida estéricamemnte, para elevar el número base total, según se mide por ASTM D 4739 por dos unidades. El aditivo A de amina se agregó a un nivel de tratamiento de 1.0 por ciento en peso y el aditivo de amina B se agregó a un nivel de tratamiento del 1.2%. Los aceites se agitaron , a 60°C durante una hora para asegurar la homogeneidad. Las formulaciones se probaron de acuerdo con el procedimiento de compatibilidad del elastómero CEC-L-39-T-96. Los resultados de la prueba CEC-L-39-T-96 de estas formulacio!nes con un hule fluorado se encuentran abajo. Ambas aminas afectaron el elastómero de hule.
1 2 3 Material wt% wt% wt% Formulación Base 100 99.0 98. í Amina A 1.0 0 Amina B 0 1.2 Resultados hule FKM ACEA Spec
Dureza [DIDC, -1 -1/+5 puntos ] Resistencia Tensile -17 -51 -33 -40/+10
Alargamiento ¦75 •55 -5-/+10 ruptura [%] Variación 1.1 1.1 -1/+5 Volumen [%¡]
La magnitud del efecto de la amina A en la resistencia tensil y alargamiento a la ruptura, hacen totalmente inadecuada para el uso relativo a las especificaciones, tal como aquellas de ACEA. La amina B tiene mucho menos de un efecto sobre el hule fluorado - lo cual indica que es adecuada para el uso en aceites de, motores.
20
I
21
Claims (10)
1. Una composición lubricante estabilizada, la cual comprende: un aceite de base mineral o sintética o una mezcla de un aceite de base mineral y un aceite de base sintética, y al menos un compuesto de una amina obstruida estéricamente , de la fórmula: donde R es un grupo alquilo, de cadena recta o ramificada, que donde R es un grupo alquilo, de cadena recta o ramificada, que tiene de 7 a 17 tiene de 7 a 17 átomos de carbono, y n es un número de 6 a 18.
2. Una composición, de acuerdo con la reivindicación 1, donde R es un grupo alquilo, de cadena recta o ramificada, con 11 a 17 átomos :de carbono y n es un número de 6 a 8. 22 I
3. Una composición, de acuerdo con la reivindicación 1, donde la amina obstruida es de la fórmula (I) .
4. Una composición, de acuerdo con la reivindicación la amina obstruida es de la fórmula 811) .
5. Una composición, de acuerdo con la reivindicación la amina obstruida es de la fórmula:
6. Una composición lubricante estabilizada, de acuerdo con reivindicación 1, donde la amina obstruida es de la fórmula:
7. Una composición, de acuerdo con la reivindicación 1, donde la amina obstruida está presente desde aproximadamente el 0.01 a aproximadamente el 5% en peso, con base en el peso del lubricante .
8. Una composición, de acuerdo con la reivindicación 1, donde la amina Obstruida está presente desde aproximadamente el 0.05 a aproximadamente el 3% en peso, con base en el peso del lubricante;.
9. Una composición, de acuerdo con la reivindicación 1, donde la amina obstruida está presente desde aproximadamente el 0.01 a aproximadamente el 2% en peso, con base en el peso del lubricante .
10. Una composición lubricante estabilizada, la cual está en contacto con un fluoroelastómero y que comprende al menos ¡ un aceite de base mineral o un aceite de base sintética., o una mezcla de aceites de bse mineral y de base sintética, y al menos uno o más compuestos de aminas obstruidas estéricameinte , de la fórmula (I) o de la fórmula (II), donde R es! un grupo alquilo, de cadena recta o ramificada, y n es un núme'ro de 6 a 18.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83438306P | 2006-07-31 | 2006-07-31 | |
PCT/EP2007/057552 WO2008015116A2 (en) | 2006-07-31 | 2007-07-23 | Lubricant composition |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009001124A true MX2009001124A (es) | 2009-03-05 |
Family
ID=38895958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009001124A MX2009001124A (es) | 2006-07-31 | 2007-07-23 | Composicion lubricante. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP2049630B1 (es) |
JP (2) | JP5546858B2 (es) |
KR (1) | KR101433140B1 (es) |
CN (1) | CN101495605B (es) |
AU (1) | AU2007280548B2 (es) |
BR (1) | BRPI0714961B1 (es) |
CA (1) | CA2657382C (es) |
IL (1) | IL196250A (es) |
MX (1) | MX2009001124A (es) |
PL (1) | PL2049630T3 (es) |
RU (1) | RU2462505C2 (es) |
WO (1) | WO2008015116A2 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0714961B1 (pt) * | 2006-07-31 | 2016-11-22 | Ciba Holding Inc | composição lubrificante |
US8236205B1 (en) | 2011-03-11 | 2012-08-07 | Wincom, Inc. | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles and other triazoles and methods for using same |
US8236204B1 (en) | 2011-03-11 | 2012-08-07 | Wincom, Inc. | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same |
US9969950B2 (en) * | 2012-07-17 | 2018-05-15 | Infineum International Limited | Lubricating oil compositions containing sterically hindered amines as ashless TBN sourcces |
US9902916B2 (en) * | 2012-08-14 | 2018-02-27 | Basf Se | Lubricant composition comprising hindered cyclic amines |
RU2015117543A (ru) * | 2012-10-12 | 2016-12-10 | Басф Се | Смазывающие композиции, содержащие бороксины, для улучшения совместимости с фторполимерным уплотнением |
MX2015006081A (es) * | 2012-11-16 | 2015-08-14 | Basf Se | Composiciones de lubricante que comprenden compuesto epoxido. |
FR3000103B1 (fr) * | 2012-12-21 | 2015-04-03 | Total Raffinage Marketing | Composition lubrifiante a base d'ether de polyglycerol |
US10066186B2 (en) | 2013-04-22 | 2018-09-04 | Basf Se | Lubricating oil compositions containing a halide seal compatibility additive and a second seal compatibility additive |
KR20150138398A (ko) * | 2013-04-22 | 2015-12-09 | 바스프 에스이 | 윤활제 조성물의 플루오로중합체 씰 상용성을 개선하기 위한 씰 상용성 첨가제 |
RU2528833C1 (ru) * | 2013-05-15 | 2014-09-20 | Открытое акционерное общество "Нефтяная компания "Роснефть" | Редукторное масло |
US9850446B2 (en) | 2013-05-20 | 2017-12-26 | Idemitsu Kosan Co., Ltd. | Lubricant composition |
EP2816097A1 (en) * | 2013-06-18 | 2014-12-24 | Shell Internationale Research Maatschappij B.V. | Lubricating oil composition |
US9309205B2 (en) | 2013-10-28 | 2016-04-12 | Wincom, Inc. | Filtration process for purifying liquid azole heteroaromatic compound-containing mixtures |
EP3066178B1 (en) * | 2013-11-04 | 2019-01-09 | Basf Se | Lubricant composition |
WO2016004353A1 (en) * | 2014-07-02 | 2016-01-07 | Basf Se | Sulfonate esters to improve fluoropolymer seal compatibility of lubricant compositions |
CA2955240C (en) * | 2014-09-04 | 2019-02-19 | Vanderbilt Chemicals, Llc | Liquid ashless antioxidant additive for lubricating compositions |
JP6863557B2 (ja) * | 2016-12-05 | 2021-04-21 | 出光興産株式会社 | 潤滑油組成物及びその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6028496A (ja) * | 1983-07-25 | 1985-02-13 | Adeka Argus Chem Co Ltd | 潤滑油組成物 |
US5073278A (en) * | 1988-07-18 | 1991-12-17 | Ciba-Geigy Corporation | Lubricant composition |
US5273669A (en) * | 1988-07-18 | 1993-12-28 | Ciba-Geigy Corporation | Lubricant composition |
US5268113A (en) * | 1989-07-07 | 1993-12-07 | Ciba-Geigy Corporation | Lubricant composition |
EP0406826B1 (de) * | 1989-07-07 | 1993-08-11 | Ciba-Geigy Ag | Schmierstoffzusammensetzung |
US7592495B2 (en) * | 2000-07-11 | 2009-09-22 | King Industries | Compositions of Group II and/or Group III base oils and alkylated fused and/or polyfused aromatic compounds |
JP2004051758A (ja) * | 2002-07-19 | 2004-02-19 | Asahi Denka Kogyo Kk | 硫黄含量の高い鉱油を基油とする潤滑油組成物 |
CN1333054C (zh) * | 2004-06-29 | 2007-08-22 | 中国石油化工股份有限公司 | 润滑油复合稳定剂及稳定的加氢润滑油组合物 |
BRPI0714961B1 (pt) * | 2006-07-31 | 2016-11-22 | Ciba Holding Inc | composição lubrificante |
-
2007
- 2007-07-23 BR BRPI0714961A patent/BRPI0714961B1/pt not_active IP Right Cessation
- 2007-07-23 JP JP2009522212A patent/JP5546858B2/ja not_active Expired - Fee Related
- 2007-07-23 EP EP20070787797 patent/EP2049630B1/en not_active Not-in-force
- 2007-07-23 CN CN200780028456.7A patent/CN101495605B/zh not_active Expired - Fee Related
- 2007-07-23 AU AU2007280548A patent/AU2007280548B2/en not_active Ceased
- 2007-07-23 CA CA2657382A patent/CA2657382C/en not_active Expired - Fee Related
- 2007-07-23 MX MX2009001124A patent/MX2009001124A/es active IP Right Grant
- 2007-07-23 WO PCT/EP2007/057552 patent/WO2008015116A2/en active Application Filing
- 2007-07-23 RU RU2009106723/04A patent/RU2462505C2/ru not_active IP Right Cessation
- 2007-07-23 PL PL07787797T patent/PL2049630T3/pl unknown
- 2007-07-23 KR KR1020097000672A patent/KR101433140B1/ko not_active Expired - Fee Related
-
2008
- 2008-12-29 IL IL196250A patent/IL196250A/en not_active IP Right Cessation
-
2014
- 2014-02-17 JP JP2014027923A patent/JP2014139313A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
PL2049630T3 (pl) | 2015-10-30 |
CA2657382A1 (en) | 2008-02-07 |
CN101495605A (zh) | 2009-07-29 |
JP2009545640A (ja) | 2009-12-24 |
BRPI0714961A2 (pt) | 2013-07-30 |
KR101433140B1 (ko) | 2014-08-22 |
AU2007280548B2 (en) | 2012-04-05 |
EP2049630A2 (en) | 2009-04-22 |
CN101495605B (zh) | 2014-03-05 |
KR20090033358A (ko) | 2009-04-02 |
WO2008015116A2 (en) | 2008-02-07 |
IL196250A0 (en) | 2009-09-22 |
JP5546858B2 (ja) | 2014-07-09 |
EP2049630B1 (en) | 2015-04-29 |
CA2657382C (en) | 2014-09-09 |
IL196250A (en) | 2013-10-31 |
AU2007280548A1 (en) | 2008-02-07 |
WO2008015116A3 (en) | 2008-03-20 |
RU2009106723A (ru) | 2010-09-10 |
JP2014139313A (ja) | 2014-07-31 |
RU2462505C2 (ru) | 2012-09-27 |
BRPI0714961B1 (pt) | 2016-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2009001124A (es) | Composicion lubricante. | |
US7932218B2 (en) | Lubricant composition | |
US10093879B2 (en) | Lubricant composition comprising hindered cyclic amines | |
JP5595500B2 (ja) | アルキルエーテルカルボン酸を含む潤滑剤組成物 | |
JP5921681B2 (ja) | 改良された耐摩耗特性を有する潤滑剤組成物 | |
JP6856629B2 (ja) | 潤滑剤組成物 | |
MXPA05002726A (es) | Semi-amidas del acido succinico, como agentes anti-corrosivos. | |
KR100274362B1 (ko) | 윤활 첨가제로서 유용한 비스디티오인산 유도체 | |
JP6856628B2 (ja) | 潤滑剤組成物 | |
JP6324383B2 (ja) | 潤滑剤組成物用のポリマー及びその形成方法 | |
US6255259B1 (en) | Phosphorus-free multifunctional additives for lubricants | |
EP3077488B1 (en) | Composition and method of forming the same | |
SA07280400B1 (ar) | تركيبة مزلق |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
HH | Correction or change in general | ||
FG | Grant or registration |