JP2023512874A - シーラント組成物 - Google Patents
シーラント組成物 Download PDFInfo
- Publication number
- JP2023512874A JP2023512874A JP2022534250A JP2022534250A JP2023512874A JP 2023512874 A JP2023512874 A JP 2023512874A JP 2022534250 A JP2022534250 A JP 2022534250A JP 2022534250 A JP2022534250 A JP 2022534250A JP 2023512874 A JP2023512874 A JP 2023512874A
- Authority
- JP
- Japan
- Prior art keywords
- silicone composition
- room temperature
- group
- rtv
- temperature vulcanizable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000000203 mixture Substances 0.000 title claims abstract description 117
- 239000000565 sealant Substances 0.000 title claims abstract description 29
- 239000003054 catalyst Substances 0.000 claims abstract description 38
- 229920002631 room-temperature vulcanizate silicone Polymers 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- 150000007942 carboxylates Chemical class 0.000 claims abstract description 18
- 229920001296 polysiloxane Polymers 0.000 claims description 60
- -1 zinc (II) carboxylate Chemical class 0.000 claims description 49
- 229920000642 polymer Polymers 0.000 claims description 47
- 239000000758 substrate Substances 0.000 claims description 29
- 125000000217 alkyl group Chemical group 0.000 claims description 21
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 125000003342 alkenyl group Chemical group 0.000 claims description 13
- 125000003118 aryl group Chemical group 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 12
- 125000003545 alkoxy group Chemical group 0.000 claims description 11
- 239000002318 adhesion promoter Substances 0.000 claims description 10
- 239000004615 ingredient Substances 0.000 claims description 10
- 239000004014 plasticizer Substances 0.000 claims description 10
- 239000003431 cross linking reagent Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 8
- 239000002516 radical scavenger Substances 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- 238000011049 filling Methods 0.000 claims description 7
- 229910021485 fumed silica Inorganic materials 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 125000000962 organic group Chemical group 0.000 claims description 7
- 229920001709 polysilazane Polymers 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 5
- 229910000077 silane Inorganic materials 0.000 claims description 5
- QQBWQAURZPGDOG-UHFFFAOYSA-N ethyl hexanoate;zinc Chemical compound [Zn].CCCCCC(=O)OCC QQBWQAURZPGDOG-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000012812 sealant material Substances 0.000 claims description 3
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 3
- ULUYRVWYCIOFRV-UHFFFAOYSA-K 2-ethylhexanoate;iron(3+) Chemical compound [Fe+3].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O ULUYRVWYCIOFRV-UHFFFAOYSA-K 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
- UVKJPLPLHHNSFL-UHFFFAOYSA-N bismuth;ethyl hexanoate Chemical compound [Bi].CCCCCC(=O)OCC UVKJPLPLHHNSFL-UHFFFAOYSA-N 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- GAAKLDANOSASAM-UHFFFAOYSA-N undec-10-enoic acid;zinc Chemical compound [Zn].OC(=O)CCCCCCCCC=C GAAKLDANOSASAM-UHFFFAOYSA-N 0.000 claims description 2
- VNTDZUDTQCZFKN-UHFFFAOYSA-L zinc 2,2-dimethyloctanoate Chemical compound [Zn++].CCCCCCC(C)(C)C([O-])=O.CCCCCCC(C)(C)C([O-])=O VNTDZUDTQCZFKN-UHFFFAOYSA-L 0.000 claims description 2
- 229940118257 zinc undecylenate Drugs 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- KTXWGMUMDPYXNN-UHFFFAOYSA-N 2-ethylhexan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCCC(CC)C[O-].CCCCC(CC)C[O-].CCCCC(CC)C[O-].CCCCC(CC)C[O-] KTXWGMUMDPYXNN-UHFFFAOYSA-N 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 9
- 238000002845 discoloration Methods 0.000 abstract description 3
- 229920002379 silicone rubber Polymers 0.000 abstract description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 19
- 238000001723 curing Methods 0.000 description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000004971 Cross linker Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000012763 reinforcing filler Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 7
- 239000003139 biocide Substances 0.000 description 7
- 150000002430 hydrocarbons Chemical group 0.000 description 7
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 6
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 125000002947 alkylene group Chemical group 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 5
- 125000000524 functional group Chemical group 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 150000003609 titanium compounds Chemical class 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 239000002738 chelating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000013005 condensation curing Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 229930195733 hydrocarbon Chemical group 0.000 description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 3
- PORQOHRXAJJKGK-UHFFFAOYSA-N 4,5-dichloro-2-n-octyl-3(2H)-isothiazolone Chemical compound CCCCCCCCN1SC(Cl)=C(Cl)C1=O PORQOHRXAJJKGK-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- TWFZGCMQGLPBSX-UHFFFAOYSA-N carbendazim Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000417 fungicide Substances 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 125000006038 hexenyl group Chemical group 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000006254 rheological additive Substances 0.000 description 3
- 239000004590 silicone sealant Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 125000003396 thiol group Chemical group [H]S* 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- DENFJSAFJTVPJR-UHFFFAOYSA-N triethoxy(ethyl)silane Chemical compound CCO[Si](CC)(OCC)OCC DENFJSAFJTVPJR-UHFFFAOYSA-N 0.000 description 3
- 238000004383 yellowing Methods 0.000 description 3
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 2
- WGGNJZRNHUJNEM-UHFFFAOYSA-N 2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-triazatrisilinane Chemical compound C[Si]1(C)N[Si](C)(C)N[Si](C)(C)N1 WGGNJZRNHUJNEM-UHFFFAOYSA-N 0.000 description 2
- MZHIGRJCJGRXOT-UHFFFAOYSA-N 2,4,6-trimethyl-1,3,5-triphenyl-1,3,5,2,4,6-triazatrisilinane Chemical compound C[SiH]1N([SiH](N([SiH](N1C1=CC=CC=C1)C)C1=CC=CC=C1)C)C1=CC=CC=C1 MZHIGRJCJGRXOT-UHFFFAOYSA-N 0.000 description 2
- LUYIHWDYPAZCNN-UHFFFAOYSA-N 2-butyl-1,2-benzothiazol-3-one Chemical compound C1=CC=C2C(=O)N(CCCC)SC2=C1 LUYIHWDYPAZCNN-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Chemical group 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- KCXZNSGUUQJJTR-UHFFFAOYSA-N Di-n-hexyl phthalate Chemical compound CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCC KCXZNSGUUQJJTR-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QAYIEAVSOZHALX-UHFFFAOYSA-N N-[dimethyl-[methyl(trimethylsilyl)amino]silyl]-N-[methyl-(silylamino)silyl]methanamine Chemical compound [SiH3]N[SiH](C)N(C)[Si](C)(C)N(C)[Si](C)(C)C QAYIEAVSOZHALX-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- JPMIIZHYYWMHDT-UHFFFAOYSA-N octhilinone Chemical compound CCCCCCCCN1SC=CC1=O JPMIIZHYYWMHDT-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 125000005498 phthalate group Chemical class 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229920005573 silicon-containing polymer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000004434 sulfur atom Chemical group 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- UQMOLLPKNHFRAC-UHFFFAOYSA-N tetrabutyl silicate Chemical compound CCCCO[Si](OCCCC)(OCCCC)OCCCC UQMOLLPKNHFRAC-UHFFFAOYSA-N 0.000 description 2
- 239000012974 tin catalyst Substances 0.000 description 2
- PICXIOQBANWBIZ-UHFFFAOYSA-N zinc;1-oxidopyridine-2-thione Chemical compound [Zn+2].[O-]N1C=CC=CC1=S.[O-]N1C=CC=CC1=S PICXIOQBANWBIZ-UHFFFAOYSA-N 0.000 description 2
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- VUWCWMOCWKCZTA-UHFFFAOYSA-N 1,2-thiazol-4-one Chemical class O=C1CSN=C1 VUWCWMOCWKCZTA-UHFFFAOYSA-N 0.000 description 1
- RLPSARLYTKXVSE-UHFFFAOYSA-N 1-(1,3-thiazol-5-yl)ethanamine Chemical compound CC(N)C1=CN=CS1 RLPSARLYTKXVSE-UHFFFAOYSA-N 0.000 description 1
- PXMNMQRDXWABCY-UHFFFAOYSA-N 1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol Chemical compound C1=NC=NN1CC(O)(C(C)(C)C)CCC1=CC=C(Cl)C=C1 PXMNMQRDXWABCY-UHFFFAOYSA-N 0.000 description 1
- DALUXPXOPGMUFE-UHFFFAOYSA-N 11-triethoxysilylundecanoic acid Chemical compound CCO[Si](OCC)(OCC)CCCCCCCCCCC(O)=O DALUXPXOPGMUFE-UHFFFAOYSA-N 0.000 description 1
- QUASKMPFGHDRQD-UHFFFAOYSA-N 2-(3-triethoxysilylpropoxy)ethanamine Chemical compound CCO[Si](OCC)(OCC)CCCOCCN QUASKMPFGHDRQD-UHFFFAOYSA-N 0.000 description 1
- NCDBYAPSWOPDRN-UHFFFAOYSA-N 2-[dichloro(fluoro)methyl]sulfanylisoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(SC(Cl)(Cl)F)C(=O)C2=C1 NCDBYAPSWOPDRN-UHFFFAOYSA-N 0.000 description 1
- BWLBGMIXKSTLSX-UHFFFAOYSA-N 2-hydroxyisobutyric acid Chemical compound CC(C)(O)C(O)=O BWLBGMIXKSTLSX-UHFFFAOYSA-N 0.000 description 1
- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- HFOCAQPWSXBFFN-UHFFFAOYSA-N 2-methylsulfonylbenzaldehyde Chemical compound CS(=O)(=O)C1=CC=CC=C1C=O HFOCAQPWSXBFFN-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- KSCAZPYHLGGNPZ-UHFFFAOYSA-N 3-chloropropyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)CCCCl KSCAZPYHLGGNPZ-UHFFFAOYSA-N 0.000 description 1
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 1
- WYVVKGNFXHOCQV-UHFFFAOYSA-N 3-iodoprop-2-yn-1-yl butylcarbamate Chemical compound CCCCNC(=O)OCC#CI WYVVKGNFXHOCQV-UHFFFAOYSA-N 0.000 description 1
- NMUBRRLYMADSGF-UHFFFAOYSA-N 3-triethoxysilylpropan-1-ol Chemical compound CCO[Si](OCC)(OCC)CCCO NMUBRRLYMADSGF-UHFFFAOYSA-N 0.000 description 1
- DCQBZYNUSLHVJC-UHFFFAOYSA-N 3-triethoxysilylpropane-1-thiol Chemical compound CCO[Si](OCC)(OCC)CCCS DCQBZYNUSLHVJC-UHFFFAOYSA-N 0.000 description 1
- URDOJQUSEUXVRP-UHFFFAOYSA-N 3-triethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CCO[Si](OCC)(OCC)CCCOC(=O)C(C)=C URDOJQUSEUXVRP-UHFFFAOYSA-N 0.000 description 1
- XDQWJFXZTAWJST-UHFFFAOYSA-N 3-triethoxysilylpropyl prop-2-enoate Chemical compound CCO[Si](OCC)(OCC)CCCOC(=O)C=C XDQWJFXZTAWJST-UHFFFAOYSA-N 0.000 description 1
- YATIYDNBFHEOFA-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-ol Chemical compound CO[Si](OC)(OC)CCCO YATIYDNBFHEOFA-UHFFFAOYSA-N 0.000 description 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- MLTLWTJERLVODH-UHFFFAOYSA-N 4-triethoxysilylbutanoic acid Chemical compound CCO[Si](OCC)(OCC)CCCC(O)=O MLTLWTJERLVODH-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 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
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
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- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
- NBXZNTLFQLUFES-UHFFFAOYSA-N triethoxy(propyl)silane Chemical compound CCC[Si](OCC)(OCC)OCC NBXZNTLFQLUFES-UHFFFAOYSA-N 0.000 description 1
- UDUKMRHNZZLJRB-UHFFFAOYSA-N triethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OCC)(OCC)OCC)CCC2OC21 UDUKMRHNZZLJRB-UHFFFAOYSA-N 0.000 description 1
- RWJUTPORTOUFDY-UHFFFAOYSA-N triethoxy-[2-(oxiran-2-ylmethoxy)ethyl]silane Chemical compound CCO[Si](OCC)(OCC)CCOCC1CO1 RWJUTPORTOUFDY-UHFFFAOYSA-N 0.000 description 1
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 description 1
- GSUGNQKJVLXBHC-UHFFFAOYSA-N triethoxy-[4-(oxiran-2-ylmethoxy)butyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCCOCC1CO1 GSUGNQKJVLXBHC-UHFFFAOYSA-N 0.000 description 1
- 125000004950 trifluoroalkyl group Chemical group 0.000 description 1
- 125000004205 trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 description 1
- XYJRNCYWTVGEEG-UHFFFAOYSA-N trimethoxy(2-methylpropyl)silane Chemical compound CO[Si](OC)(OC)CC(C)C XYJRNCYWTVGEEG-UHFFFAOYSA-N 0.000 description 1
- ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical compound CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 description 1
- NCLFWRGBSGFNNA-UHFFFAOYSA-N trimethoxy-(3-methyloxiran-2-yl)silane Chemical compound CO[Si](OC)(OC)C1OC1C NCLFWRGBSGFNNA-UHFFFAOYSA-N 0.000 description 1
- ZNXDCSVNCSSUNB-UHFFFAOYSA-N trimethoxy-[2-(oxiran-2-ylmethoxy)ethyl]silane Chemical compound CO[Si](OC)(OC)CCOCC1CO1 ZNXDCSVNCSSUNB-UHFFFAOYSA-N 0.000 description 1
- GUKYSRVOOIKHHB-UHFFFAOYSA-N trimethoxy-[4-(oxiran-2-ylmethoxy)butyl]silane Chemical compound CO[Si](OC)(OC)CCCCOCC1CO1 GUKYSRVOOIKHHB-UHFFFAOYSA-N 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
- C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/544—Silicon-containing compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
- C09D183/06—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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Abstract
Description
(a)次の式の1分子当たり少なくとも2つのヒドロキシル基又は加水分解性基を有するオルガノポリシロキサンポリマーであって、
X3-nRnSi-(Z)d-(O)q-(R1 ySiO(4-y)/2)z-(SiR1 2-Z)d-Si-RnX3-n (1)
式中、各Xは、独立して、ヒドロキシル基又は加水分解性基であり、各Rは、アルキル、アルケニル、又はアリール基であり、各R1は、X基、アルキル基、アルケニル基、又はアリール基であり、Zは、二価有機基であり、
dは、0又は1であり、qは、0又は1であり、d+q=1であり、nは、0、1、2、又は3であり、yは、0、1、又は2であり、かつ優先的に2であり、zは、当該オルガノポリシロキサンポリマーが、25℃で、10,000~75,000mPa・s、あるいは25℃で、10,000~60,000mPa・sの粘度を有するような整数である、オルガノポリシロキサンポリマーと、
(b)オルガノポリシロキサンポリマー(a)100重量部当たり約5~約25重量部の量の、任意選択的に疎水性処理され得るヒュームド又は熱分解法シリカ充填剤を含むか、又はそれからなる補強性充填剤と、
(c)オルガノポリシロキサンポリマー(a)100重量部当たり0.10~約2.0重量部の量のシラン接着促進剤と、
(d)(i)チタネート及び/又はジルコネート、並びに(ii)金属カルボン酸塩を含む触媒と、任意選択的に(e)及び/又は(f)と、を含み、
(e)は、架橋剤であり、
(f)は、ジシラザン又はポリシラザンから選択されるヒドロキシ捕捉剤である、一液型室温加硫性(RTV)シリコーン組成物が本明細書で提供される。
a)先に記載されたようなシリコーン組成物を用意することと、
b)シリコーン組成物を、第1の基材に塗布し、第2の基材を、第1の基材に塗布されているシリコーン組成物と接触させること、又は
c)第1の基材及び第2の基材の配置によって形成された空間を、シリコーン組成物で充填し、シリコーン組成物を硬化させることのいずれかと、を含む、方法も提供される。
X3-nRnSi-(Z)d-(O)q-(R1 ySiO(4-y)/2)z-(SiR1 2-Z)d-Si--RnX3-n(1)
式中、各Xは、独立して、ヒドロキシル基又は加水分解性基であり、各Rは、アルキル、アルケニル、又はアリール基であり、各R1は、X基、アルキル基、アルケニル基、又はアリール基であり、Zは、二価有機基であり、
dは、0又は1であり、qは、0又は1であり、d+q=1であり、nは、0、1、2、又は3であり、yは、0、1、又は2であり、zは、当該オルガノポリシロキサンポリマー(a)が、ASTM D 1084-16に準拠し、ブルックフィールド回転粘度計(スピンドルCP-52、1rpm)を使用して、25℃で、10,000~75,000mPa・s、あるいは25℃で、10,000~60,000mPa・sの粘度を有するような整数である。
X3-nRnSi-(Z)-(R1 ySiO(4-y)/2)z-(SiR1 2-Z)-Si-RnX3-n
式中、R、R1、Z、y、及びzは、上記のとおりであり、nは、0又は1であり、各Xは、アルコキシ基である。
(R’O)3Si(CH2)nN(H)-(CH2)zNH2
[式中、各R’は同じであっても異なっていてもよく、1~10個の炭素原子を有するアルキル基であり、nは2~10であり、zは2~10である]、
(e)は、架橋剤であり、
(f)は、ジシラザン又はポリシラザンヒドロキシ捕捉剤から選択される湿気捕捉剤である。
R6 jSi(OR5)4-j
式中、各R5は、同じであっても異なっていてもよく、少なくとも1つの炭素、あるいは1~20個の炭素、あるいは1~10個の炭素、あるいは1~6個の炭素を含有するアルキル基である。jの値は、0又は1である。各R5基は同じであっても異なっていてもよいが、2つ以上のR5基は同じであるか、あるいは3つ以上のR5基は同じであるか、あるいは、jが0である場合、全てのR5基は同じであることが好ましい。したがって、jがゼロである場合、架橋剤(e)の具体例としては、テトラエチルオルトシリケート、テトラプロピルオルトシリケート、テトラ(n-)ブチルオルトシリケート、及びテトラ(t-)ブチルオルトシリケートが挙げられる。
100重量部のオルガノポリシロキサンポリマー(a)と、
約5~約25重量部の補強性充填剤(b)と、
0.10~約2.0重量部のシラン接着促進剤(c)と、
0.33~5.3重量部の触媒(d)と、
0~8重量部の架橋剤(e)と、
0~8重量部のヒドロキシ捕捉剤(f)と、これらの任意の好適な組み合わせと、を含み得る。
上記のような任意選択的な添加剤はまた、所望により組成物中に存在し得、例えば、ポリマー(a)100重量部当たり0~20重量部の可塑剤が存在し得る。
a)先に記載されたようなシリコーン組成物を用意することと、
b)シリコーン組成物を、第1の基材に塗布し、第2の基材を、第1の基材に塗布されているシリコーン組成物と接触させること、又は
c)第1の基材及び第2の基材の配置によって形成された空間を、シリコーン組成物で充填し、シリコーン組成物を硬化させることのいずれかと、を含む、方法も提供される。
AEROSIL(登録商標)R812(S)は、Evonik製の300m2/gのBET表面積(製造業者値)を有する、ヘキサメチルジシラザンで処理されたヒュームドシリカである。
触媒1は、2:1(6mmolのTi及び3mmolのZn)の重量比のテトライソプロピルチタネート:エチルヘキサン酸亜鉛塩(Ethylhexanoic acid zinc salt、Zn(EHA)2)の混合物であり、
触媒2は、2:1の重量比のテトラt-ブチルチタネート:エチルヘキサン酸亜鉛塩(Zn(EHA)2)の混合物である。
使用される接着促進剤は、(i)トリメトキシメチルシラン、(ii)3-アミノプロピルトリメトキシシラン、及び(iii)グリシドキシプロピルトリメトキシシランの反応生成物であった。
Claims (14)
- 一液型室温加硫性(RTV)シリコーン組成物であって、
(a)次の式の1分子当たり少なくとも2つのヒドロキシル基又は加水分解性基を有するオルガノポリシロキサンポリマーであって、
X3-nRnSi-(Z)d-(O)q-(R1 ySiO(4-y)/2)z-(SiR1 2-Z)d-Si--RnX3-n (1)
式中、各Xは、独立して、ヒドロキシル基又は加水分解性基であり、各Rは、アルキル、アルケニル、又はアリール基であり、各R1は、X基、アルキル基、アルケニル基、又はアリール基であり、Zは、二価有機基であり、
dは、0又は1であり、qは、0又は1であり、d+q=1であり、nは、0、1、2、又は3であり、yは、0、1、又は2であり、かつ優先的に2であり、zは、前記オルガノポリシロキサンポリマーが、25℃で、10,000~75,000mPa・s、あるいは25℃で、10,000~60,000mPa・sの粘度を有するような整数である、オルガノポリシロキサンポリマーと、
(b)オルガノポリシロキサンポリマー(a)100重量部当たり約5~約25重量部の量の、任意選択的に疎水性処理され得るヒュームド又は熱分解法シリカ充填剤を含むか、又はそれからなる補強性充填剤と、
(c)オルガノポリシロキサンポリマー(a)100重量部当たり0.10~約2.0重量部の量のシラン接着促進剤と、
(d)(i)チタネート及び/又はジルコネート、並びに(ii)金属カルボン酸塩を含む触媒と、任意選択的に(e)及び/又は(f)と、を含み、
(e)は、架橋剤であり、
(f)は、ジシラザン又はポリシラザンから選択されるヒドロキシ捕捉剤である、一液型室温加硫性(RTV)シリコーン組成物。 - オルガノポリシロキサンポリマー(a)が、次の構造
X3-nRnSi-(Z)-(R1 ySiO(4-y)/2)z-(SiR1 2-Z)-Si-RnX3-n
(式中、nは、0又は1であり、各Xは、アルコキシ基である)のものである、請求項1に記載の一液型室温加硫性(RTV)シリコーン組成物。 - 触媒(d)の(i)が、テトラ-n-ブチルチタネート、テトラ-イソプロピルチタネート、及びテトラ-(2-エチルヘキシル)チタネート、又はこれらの混合物から選択され、触媒が、任意選択的にキレート化され得る、請求項1又は2に記載の一液型室温加硫性(RTV)シリコーン組成物。
- 触媒(d)の前記金属カルボン酸塩(ii)の金属が、亜鉛、アルミニウム、ビスマス、及び/又はジルコニウムのうちの1つ以上から選択される、請求項1~3のいずれか一項に記載の一液型室温加硫性(RTV)シリコーン組成物。
- 触媒(d)の前記金属カルボン酸塩(ii)が、カルボン酸亜鉛(II)、カルボン酸アルミニウム(III)、カルボン酸ビスマス(III)、及び/若しくはカルボン酸ジルコニウム(IV)、アルキルカルボン酸亜鉛(II)、アルキルカルボン酸アルミニウム(III)、アルキルカルボン酸ビスマス(III)、及び/若しくはアルキルカルボン酸ジルコニウム(IV)、又はこれらの混合物から選択される、請求項1~4のいずれか一項に記載の一液型室温加硫性(RTV)シリコーン組成物。
- 触媒(d)の前記金属カルボン酸塩(ii)が、エチルヘキサン酸亜鉛、エチルヘキサン酸ビスマス、ステアリン酸亜鉛、ウンデシレン酸亜鉛、ネオデカン酸亜鉛、及び2-エチルヘキサン酸鉄(III)から選択される、請求項1~5のいずれか一項に記載の一液型室温加硫性(RTV)シリコーン組成物。
- 触媒(d)のチタネート及び/又はジルコネート(i)、並びに金属カルボン酸塩(ii)が、1:4~4:1のモル比で提供される、請求項1~6のいずれか一項に記載の一液型室温加硫性(RTV)シリコーン組成物。
- 前記組成物が、
0.33~5.3重量部の触媒(d)と、
0~8重量部の架橋剤(e)と、
0~8重量部のヒドロキシ捕捉剤(f)と、を、
各場合において、ポリマー(a)100重量部に対して含む、請求項1~7のいずれか一項に記載の一液型室温加硫性(RTV)シリコーン組成物。 - 前記組成物が、1つ以上の可塑剤を更に含む、請求項1~8のいずれか一項に記載の一液型室温加硫性(RTV)シリコーン組成物。
- 全ての成分を一緒に混合することによって、請求項1~5のいずれか一項に記載の一液型室温加硫性(RTV)シリコーン組成物を作製する方法。
- 請求項1~9のいずれか一項に記載の一液型室温加硫性(RTV)シリコーン組成物の硬化生成物である、エラストマーシーラント材料。
- クリアシーラントである、請求項11に記載のエラストマーシーラント材料。
- ファサード、絶縁ガラス、窓建設、自動車、ソーラー、及び建設分野におけるシーラントとしての、請求項1~9のいずれか一項に記載の一液型室温加硫性(RTV)シリコーン組成物の使用。
- 2つの基材間の封止をもたらすための、それらの間の空間を充填するための方法であって、
a)請求項1~9のいずれか一項に記載の一液型室温加硫性(RTV)シリコーン組成物を用意することと、
b)前記シリコーン組成物を、第1の基材に塗布し、第2の基材を、前記第1の基材に塗布されている前記シリコーン組成物と接触させること、又は
c)第1の基材及び第2の基材の配置によって形成された空間を、前記シリコーン組成物で充填し、前記シリコーン組成物を硬化させることのいずれかと、を含む、方法。
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- 2019-12-17 EP EP19957040.9A patent/EP4077522B1/en active Active
- 2019-12-17 US US17/786,408 patent/US20230024520A1/en active Pending
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US20230024520A1 (en) | 2023-01-26 |
CA3161820A1 (en) | 2021-06-24 |
EP4077522A4 (en) | 2023-08-23 |
EP4077522A1 (en) | 2022-10-26 |
JP7513714B2 (ja) | 2024-07-09 |
EP4077522B1 (en) | 2024-08-07 |
WO2021119970A1 (en) | 2021-06-24 |
CN114761479A (zh) | 2022-07-15 |
KR20220117895A (ko) | 2022-08-24 |
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