KR20010032669A - 에스테르화 촉매 - Google Patents
에스테르화 촉매 Download PDFInfo
- Publication number
- KR20010032669A KR20010032669A KR1020007005951A KR20007005951A KR20010032669A KR 20010032669 A KR20010032669 A KR 20010032669A KR 1020007005951 A KR1020007005951 A KR 1020007005951A KR 20007005951 A KR20007005951 A KR 20007005951A KR 20010032669 A KR20010032669 A KR 20010032669A
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- titanium
- zirconium
- reaction
- aluminum
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims abstract description 53
- 238000005886 esterification reaction Methods 0.000 title claims abstract description 37
- 230000032050 esterification Effects 0.000 title claims abstract description 17
- 239000010936 titanium Substances 0.000 claims abstract description 68
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 40
- 150000002148 esters Chemical class 0.000 claims abstract description 38
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 37
- 150000002905 orthoesters Chemical class 0.000 claims abstract description 35
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 34
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 150000002902 organometallic compounds Chemical class 0.000 claims abstract description 20
- 150000001298 alcohols Chemical class 0.000 claims abstract description 19
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 15
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 50
- 239000000047 product Substances 0.000 claims description 41
- 238000006243 chemical reaction Methods 0.000 claims description 38
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 36
- -1 carbon atoms Organometallic compound Chemical class 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 27
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 22
- 150000002903 organophosphorus compounds Chemical class 0.000 claims description 22
- 229910019142 PO4 Inorganic materials 0.000 claims description 20
- 239000002253 acid Substances 0.000 claims description 19
- 239000010452 phosphate Substances 0.000 claims description 15
- 229920000728 polyester Polymers 0.000 claims description 14
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 10
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 150000008064 anhydrides Chemical class 0.000 claims description 6
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 6
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 claims description 5
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims description 5
- 239000005711 Benzoic acid Substances 0.000 claims description 5
- 235000010233 benzoic acid Nutrition 0.000 claims description 5
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 5
- 229920000166 polytrimethylene carbonate Polymers 0.000 claims description 5
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 claims description 4
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 claims description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 4
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 claims description 4
- 235000015165 citric acid Nutrition 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 claims description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 claims description 4
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 claims description 4
- ZWLPBLYKEWSWPD-UHFFFAOYSA-N o-toluic acid Chemical compound CC1=CC=CC=C1C(O)=O ZWLPBLYKEWSWPD-UHFFFAOYSA-N 0.000 claims description 4
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 claims description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 4
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 claims description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 4
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 3
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 2
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 claims description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 claims description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- 239000005642 Oleic acid Substances 0.000 claims description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000021314 Palmitic acid Nutrition 0.000 claims description 2
- 235000021319 Palmitoleic acid Nutrition 0.000 claims description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 claims description 2
- 239000001361 adipic acid Substances 0.000 claims description 2
- 235000011037 adipic acid Nutrition 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 2
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 claims description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 claims description 2
- 235000011180 diphosphates Nutrition 0.000 claims description 2
- 239000001530 fumaric acid Substances 0.000 claims description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- 239000001630 malic acid Substances 0.000 claims description 2
- 235000011090 malic acid Nutrition 0.000 claims description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
- 235000021313 oleic acid Nutrition 0.000 claims description 2
- 125000000962 organic group Chemical group 0.000 claims description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 2
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 claims description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 2
- 235000013772 propylene glycol Nutrition 0.000 claims description 2
- 229960004889 salicylic acid Drugs 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 claims 1
- 150000001991 dicarboxylic acids Chemical class 0.000 claims 1
- 125000004494 ethyl ester group Chemical group 0.000 claims 1
- 150000004702 methyl esters Chemical class 0.000 claims 1
- 150000003628 tricarboxylic acids Chemical class 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 14
- 239000011574 phosphorus Substances 0.000 abstract description 14
- 238000002360 preparation method Methods 0.000 abstract description 10
- 150000001875 compounds Chemical class 0.000 abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 229920000642 polymer Polymers 0.000 description 16
- 239000000243 solution Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 14
- 235000021317 phosphate Nutrition 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000007788 liquid Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 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 description 10
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 150000007513 acids Chemical class 0.000 description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 description 9
- 238000000354 decomposition reaction Methods 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 7
- DNUPYEDSAQDUSO-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl benzoate Chemical compound OCCOCCOC(=O)C1=CC=CC=C1 DNUPYEDSAQDUSO-UHFFFAOYSA-N 0.000 description 6
- 230000001476 alcoholic effect Effects 0.000 description 6
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005809 transesterification reaction Methods 0.000 description 6
- BJQHLKABXJIVAM-UHFFFAOYSA-N Diethylhexyl phthalate Natural products CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 5
- 229910000410 antimony oxide Inorganic materials 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 5
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 5
- LSWRBVSEWBWTDR-UHFFFAOYSA-N 2-hydroxyethyl benzoate Chemical compound OCCOC(=O)C1=CC=CC=C1 LSWRBVSEWBWTDR-UHFFFAOYSA-N 0.000 description 4
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 4
- FJTUUPVRIANHEX-UHFFFAOYSA-N butan-1-ol;phosphoric acid Chemical compound CCCCO.OP(O)(O)=O FJTUUPVRIANHEX-UHFFFAOYSA-N 0.000 description 4
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 4
- QKHLGQDJTLTOEK-UHFFFAOYSA-N diethyl 2-hydroxybenzene-1,4-dicarboxylate Chemical compound CCOC(=O)C1=CC=C(C(=O)OCC)C(O)=C1 QKHLGQDJTLTOEK-UHFFFAOYSA-N 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 150000005846 sugar alcohols Polymers 0.000 description 4
- NXQMCAOPTPLPRL-UHFFFAOYSA-N 2-(2-benzoyloxyethoxy)ethyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCCOCCOC(=O)C1=CC=CC=C1 NXQMCAOPTPLPRL-UHFFFAOYSA-N 0.000 description 3
- XFDQLDNQZFOAFK-UHFFFAOYSA-N 2-benzoyloxyethyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCCOC(=O)C1=CC=CC=C1 XFDQLDNQZFOAFK-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 150000003609 titanium compounds Chemical class 0.000 description 3
- 238000004383 yellowing Methods 0.000 description 3
- HMBHAQMOBKLWRX-UHFFFAOYSA-N 2,3-dihydro-1,4-benzodioxine-3-carboxylic acid Chemical compound C1=CC=C2OC(C(=O)O)COC2=C1 HMBHAQMOBKLWRX-UHFFFAOYSA-N 0.000 description 2
- JYFHYPJRHGVZDY-UHFFFAOYSA-N Dibutyl phosphate Chemical compound CCCCOP(O)(=O)OCCCC JYFHYPJRHGVZDY-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229940075419 choline hydroxide Drugs 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 150000007519 polyprotic acids Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- XPGAWFIWCWKDDL-UHFFFAOYSA-N propan-1-olate;zirconium(4+) Chemical compound [Zr+4].CCC[O-].CCC[O-].CCC[O-].CCC[O-] XPGAWFIWCWKDDL-UHFFFAOYSA-N 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- 150000000180 1,2-diols Chemical class 0.000 description 1
- 150000000190 1,4-diols Chemical class 0.000 description 1
- KIZQNNOULOCVDM-UHFFFAOYSA-M 2-hydroxyethyl(trimethyl)azanium;hydroxide Chemical compound [OH-].C[N+](C)(C)CCO KIZQNNOULOCVDM-UHFFFAOYSA-M 0.000 description 1
- JSJSIMXBGUAKDX-UHFFFAOYSA-N 2-methylpropoxyalumane Chemical compound C(C(C)C)O[AlH2] JSJSIMXBGUAKDX-UHFFFAOYSA-N 0.000 description 1
- MMINFSMURORWKH-UHFFFAOYSA-N 3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical group O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 description 1
- BCBHDSLDGBIFIX-UHFFFAOYSA-N 4-[(2-hydroxyethoxy)carbonyl]benzoic acid Chemical compound OCCOC(=O)C1=CC=C(C(O)=O)C=C1 BCBHDSLDGBIFIX-UHFFFAOYSA-N 0.000 description 1
- AQBWIEDDMPCUFT-UHFFFAOYSA-N 4-carbonoperoxoylbenzoic acid Chemical compound OOC(=O)C1=CC=C(C(O)=O)C=C1 AQBWIEDDMPCUFT-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- QPKOBORKPHRBPS-UHFFFAOYSA-N bis(2-hydroxyethyl) terephthalate Chemical compound OCCOC(=O)C1=CC=C(C(=O)OCCO)C=C1 QPKOBORKPHRBPS-UHFFFAOYSA-N 0.000 description 1
- BSDOQSMQCZQLDV-UHFFFAOYSA-N butan-1-olate;zirconium(4+) Chemical compound [Zr+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] BSDOQSMQCZQLDV-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- ZBYYWKJVSFHYJL-UHFFFAOYSA-L cobalt(2+);diacetate;tetrahydrate Chemical compound O.O.O.O.[Co+2].CC([O-])=O.CC([O-])=O ZBYYWKJVSFHYJL-UHFFFAOYSA-L 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229960002887 deanol Drugs 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- AEDZKIACDBYJLQ-UHFFFAOYSA-N ethane-1,2-diol;hydrate Chemical compound O.OCCO AEDZKIACDBYJLQ-UHFFFAOYSA-N 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- REOJLIXKJWXUGB-UHFFFAOYSA-N mofebutazone Chemical group O=C1C(CCCC)C(=O)NN1C1=CC=CC=C1 REOJLIXKJWXUGB-UHFFFAOYSA-N 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 229940097411 palm acid Drugs 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- PHZLMBHDXVLRIX-UHFFFAOYSA-M potassium lactate Chemical compound [K+].CC(O)C([O-])=O PHZLMBHDXVLRIX-UHFFFAOYSA-M 0.000 description 1
- 239000001521 potassium lactate Substances 0.000 description 1
- 235000011085 potassium lactate Nutrition 0.000 description 1
- 229960001304 potassium lactate Drugs 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- UOULCEYHQNCFFH-UHFFFAOYSA-M sodium;hydroxymethanesulfonate Chemical compound [Na+].OCS([O-])(=O)=O UOULCEYHQNCFFH-UHFFFAOYSA-M 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- WOZZOSDBXABUFO-UHFFFAOYSA-N tri(butan-2-yloxy)alumane Chemical compound [Al+3].CCC(C)[O-].CCC(C)[O-].CCC(C)[O-] WOZZOSDBXABUFO-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
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- B01J31/0212—Alkoxylates
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
- B01J31/0257—Phosphorus acids or phosphorus acid esters
- B01J31/0258—Phosphoric acid mono-, di- or triesters ((RO)(R'O)2P=O), i.e. R= C, R'= C, H
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- B01J31/068—Polyalkylene glycols
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
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- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof
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- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
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Abstract
Description
촉매 | 생성물 색1 | 생성물 투명도 | 전환율 % |
Ti(OPri)4 | 85 | 뿌옇다 | 99.95 |
실시예 1 | 70 | 투명하다 | 98.59 |
실시예 3 | 60 | 투명하다 | 96.43 |
실시예 5 | 70 | 투명하다 | 97.64 |
실시예 7 | 80 | 투명하다 | 93.54 |
1탁도. 최종 반응 혼합물의 색. |
촉매 | 전환율 % | 에스테르 색 | |||
90분 | 120분 | 150분 | 180분 | ||
Sb 산화물* | 4609 | 53.05 | 61.05 | 66.16 | 엷은 황색 |
Ti(OPri)4 | 70.63 | 81.84 | 99.67 | 99.39 | 무색 |
실시예 8 | 92.83 | 98.59 | 99.39 | 99.53 | 무색 |
실시예 9 | 96.60 | 99.27 | 99.62 | 99.61 | 무색 |
실시예 10 | 94.91 | 97.42 | 98.03 | 98.52 | 무색 |
실시예 11 | 45.93 | 50.40 | 50.97 | 54.60 | 백색/뿌옇다 |
실시예 12 | 32.09 | 38.50 | 44.50 | 50.44 | 백색/뿌옇다 |
실시예 13 | 97.61 | 98.43 | 99.76 | 99.87 | 무색 |
실시예 14 | 95.75 | 98.27 | 99.48 | 99.66 | 무색 |
실시예 5 | 97.23 | 97.54 | 98.04 | 99.60 | 무색 |
실시예 3 | 98.56 | 99.01 | 99.10 | 99.78 | 무색 |
*Amspec Select 산화안티몬 (3 중량% 모노에틸렌 글리콜) Sb 164 ppm. |
촉매 | EGMB | EGDB | DEG | DEGMB | DEGDB |
Sb 산화물* | 6.67 | 0.72 | 0.48 | 2.75 | - |
Ti(OPri)4 | 1.71 | 17.26 | 0.46 | 0.47 | 3.95 |
실시예 8 | 1.93 | 12.89 | 약 0.04 | 0.08 | 0.71 |
실시예 9 | 1.94 | 12.88 | 약 0.04 | 0.24 | 0.48 |
실시예 10 | 1.98 | 14.58 | 약 0.08 | 0.26 | 0.30 |
실시예 11 | 1.38 | 3.93 | 0.53 | 0.45 | 2.36 |
실시예 12# | 0.91 | 4.01 | 0.70 | 0.41 | 1.39 |
실시예 13# | 2.16 | 15.62 | 0.15 | 0.27 | 0.77 |
실시예 14 | 1.79 | 19.87 | 약 0.07 | 0.30 | 0.91 |
실시예 5 | 3.02 | 25.60 | 0.28 | 0.24 | 1.28 |
실시예 3 | 2.61 | 19.10 | 0.1 | 0.21 | 0.91 |
*Amspec Select 산화안티몬 (3% wt/wt 모노에틸렌 글리콜) Sb 164 ppm.#상등액 분석 |
촉매 | 단량체 샘플 | 반응 시간 (분) | 색 (b*값) | 색 (bh 값) | 분자량 (Mn) |
Sb 산화물# | A | 195 | 6 | 5.32 | 19,330 |
Ti(OPri)4 | A | 110 | 6.7 | 5.37 | 16,290 |
실시예 5 | A | 140 | 3.39 | 2.78 | 11,480 |
실시예 3 | A | 145 | 3.34 | 2.57 | 14,130 |
Sb 산화물# | B | 135 | 0.71 | 0.56 | 19,550 |
Ti(OPri)4 | B | 115 | 9.06 | 6.67 | 15,190 |
실시예 5 | B | 80 | 5.93 | 4.63 | 12,770 |
실시예 3 | B | 100 | 4.05 | 2.9 | 15,420 |
실시예 10 | B | 100 | 8.65 | 6.30 | NA |
실시예 13 | B | 95 | 4.47 | 3.56 | NA |
#SICA로부터 촉매급의 산화안티몬 Sb 250 ppm.NA - 알 수 없음 |
촉매 | 색(가드너(Gardner) 단위) |
없음 | 6 |
Ti(OPri)4 | 11.9 |
실시예 1 | 6 |
실시예 2 | 8.5 |
실시예 3 | 5.5 |
실시예 4 | 5.5 |
실시예 5 | 5.5 |
실시예 6 | 8.5 |
실시예 7 | 7 |
Claims (22)
- 티타늄, 지르코늄 또는 알루미늄의 오르토에스테르 또는 축합 오르토에스테르, 2개 이상의 히드록실기를 함유하는 알콜, 1개 이상의 P-OH기를 함유하는 유기 인 화합물 및 염기의 반응 생성물을 포함하는, 에스테르 제조용 촉매로 사용하기에 적합한 유기 금속 화합물.
- 제1항에 있어서, 티타늄, 지르코늄 또는 알루미늄의 오르토에스테르 또는 축합 오르토에스테르, 2개 이상의 히드록실기를 함유하는 알콜, 1개 이상의 P-OH기를 함유하는 유기 인 화합물, 염기 및 2-히드록시 카르복실산의 반응 생성물을 포함하는 유기 금속 화합물.
- 제2항에 있어서, 2-히드록시산이 락트산, 시트르산, 말산 또는 타르타르산인 것을 특징으로 하는 유기 금속 화합물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 오르토에스테르가 화학식 M(OR)4또는 Al(OR)3(여기서, M은 티타늄 또는 지르코늄이고, R은 1 내지 6개의 탄소 원자를 갖는 알킬기임)로 표시되는 것을 특징으로 하는 유기 금속 화합물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 축합 오르토에스테르가 화학식 R1O[M(OR1)2O]nR1(여기서, M은 티타늄 또는 지르코늄이고, R1은 1 내지 6개의 탄소 원자를 갖는 알킬기이고, n은 20미만임)로 나타낼 수 있는 구조를 갖는 것을 특징으로 하는 유기 금속 화합물.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 2개 이상의 히드록실기를 함유하는 알콜이 1,2-에탄디올, 1,2-프로판디올, 1,3-프로판디올, 1,4-부탄디올, 2-메틸-2,4-펜탄디올, 디에틸렌 글리콜, 폴리에틸렌 글리콜, 글리세롤, 트리메틸올프로판 또는 펜타에리트리톨인 것을 특징으로 하는 유기 금속 화합물.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 반응 생성물이 티타늄, 지르코늄 또는 알루미늄 1 몰에 대해 2가 알콜 1 내지 16몰의 비율로 2가 알콜을 오르토에스테르 또는 축합 오르토에스테르와 반응시킴으로써 제조되는 것을 특징으로 하는 유기 금속 화합물.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 유기 인 화합물이 포스페이트, 피로포스페이트, 포스포네이트, 포스피네이트 또는 포스파이트인 것을 특징으로 하는 유기 금속 화합물.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 유기 인 화합물이 치환 또는 비치환된 알킬 포스페이트, 치환 또는 비치환된 아릴 포스페이트, 또는 알킬아릴 글리콜 에테르 또는 알킬 글리콜 에테르의 포스페이트인 것을 특징으로 하는 유기 금속 화합물.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 유기 인 화합물이 유기기가 20개 이하의 탄소 원자를 갖는 알킬포스페이트인 것을 특징으로 하는 유기 금속 화합물.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 유기 인 화합물이 탄소쇄 길이가 탄소 원자수 18 이하인 알킬아릴 글리콜 에테르 또는 알킬 글리콜 에테르의 포스페이트인 것을 특징으로 하는 유기 금속 화합물.
- 제1항 내지 제11항 중 어느 한 항에 있어서, 유기 인 화합물이 티타늄, 지르코늄 또는 알루미늄 1 몰에 대해 인 0.1 내지 4.0 몰 범위의 양으로 존재하는 것을 특징으로 하는 유기 금속 화합물.
- 제1항 내지 제12항 중 어느 한 항에 있어서, 염기가 티타늄, 지르코늄 또는 알루미늄 1 몰에 대해 염기 0.1 내지 4.0 몰 범위의 양으로 존재하는 것을 특징으로 하는 유기 금속 화합물.
- 제2항 내지 제13항 중 어느 한 항에 있어서, 2-히드록시산이 티타늄, 지르코늄 또는 알루미늄 1 몰에 대해 산 0.5 내지 4 몰 범위의 양으로 존재하는 것을 특징으로 하는 유기 금속 화합물.
- 티타늄, 지르코늄 또는 알루미늄의 오르토에스테르 또는 축합 오르토에스테르, 2개 이상의 히드록실기를 함유하는 알콜, 1개 이상의 P-OH기를 함유하는 유기 인 화합물 및 염기의 반응 생성물을 포함하는 촉매의 존재하에 에스테르화 반응을 수행하는 것을 포함하는 에스테르 제조 방법.
- 제15항에 있어서, 에스테르화 반응이 알콜을 스테아르산, 이소스테아르산, 카프르산, 카프로산, 팔미트산, 올레산, 팔미톨레산, 트리아콘탄산, 벤조산, 메틸 벤조산, 살리실산, 로진산, 아비에트산, 프탈산, 이소프탈산, 테레프탈산, 세바크산, 아디프산, 아젤라산, 숙신산, 푸마르산, 말레산, 나프탈렌 디카르복실산, 팜산, 트리멜리트산, 시트르산, 트리메스산 또는 피로멜리트산과 반응시키는 것을 포함함을 특징으로 하는 방법.
- 제15항에 있어서, 에스테르화 반응이 알콜을 디카르복실산 또는 트리카르복실산의 무수물과 반응시키는 것을 포함함을 특징으로 하는 방법.
- 제15항에 있어서, 에스테르화 반응이 아크릴산 또는 메타크릴산의 메틸 에스테르, 에틸 에스테르 또는 프로필 에스테르를 알콜과 반응시키는 것을 포함함을 특징으로 하는 방법.
- 제15항에 있어서, 에스테르화 반응이 2가지 에스테르의 반응을 포함하여 알콕시기의 교환에 의해 2가지 상이한 에스테르를 제조하는 것을 특징으로 하는 방법.
- 제15항에 있어서, 에스테르화 반응이 테레프탈산, 디메틸 테레프탈레이트 또는 나프탈렌 디카르복실산을 1,2-에탄디올, 1,4-부탄디올, 1,3-프로판디올,1,6-헥산디올, 트리메틸올프로판 또는 펜타에리트리톨과 반응시키는 것을 포함하는 폴리에스테르화 반응을 포함함을 특징으로 하는 방법.
- 제15항 내지 제19항 중 어느 한 항에 있어서, 촉매가 에스테르 생성물에 대해 티타늄, 지르코늄 또는 알루미늄의 중량부로 계산하여 30 내지 1000 ppm 범위의 양으로 존재하는 것을 특징으로 하는 방법.
- 제15항 또는 제21항 중 어느 한 항에 있어서, 에스테르화 반응이 폴리에스테르화 반응이고, 촉매가 폴리에스테르 생성물에 대해 티타늄, 지르코늄 또는 알루미늄의 중량부로 계산하여 5 내지 500 ppm 범위의 양으로 존재하는 것을 특징으로 하는 방법.
Applications Claiming Priority (3)
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GBGB9725419.7A GB9725419D0 (en) | 1997-12-02 | 1997-12-02 | Esterification catalysts |
GB9725419.7 | 1997-12-02 | ||
PCT/GB1998/003448 WO1999028033A1 (en) | 1997-12-02 | 1998-11-16 | Esterification catalysts |
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KR20010032669A true KR20010032669A (ko) | 2001-04-25 |
KR100552882B1 KR100552882B1 (ko) | 2006-02-20 |
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KR1020007005951A KR100552882B1 (ko) | 1997-12-02 | 1998-11-16 | 에스테르화 촉매 |
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EP (1) | EP1035916B1 (ko) |
JP (1) | JP4377053B2 (ko) |
KR (1) | KR100552882B1 (ko) |
CN (1) | CN1167508C (ko) |
AR (1) | AR017422A1 (ko) |
AT (1) | ATE205114T1 (ko) |
AU (1) | AU746951B2 (ko) |
BR (1) | BR9814709A (ko) |
CA (1) | CA2309697A1 (ko) |
CO (1) | CO4810385A1 (ko) |
DE (1) | DE69801596T2 (ko) |
ES (1) | ES2162478T3 (ko) |
GB (1) | GB9725419D0 (ko) |
HU (1) | HUP0004493A3 (ko) |
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MY (1) | MY128075A (ko) |
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SK (1) | SK8312000A3 (ko) |
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GB2314081B (en) * | 1996-06-11 | 2000-02-23 | Tioxide Specialties Ltd | Esterification process using an organotitanium or organozirconium catalyst |
EP0816354A1 (de) * | 1996-06-25 | 1998-01-07 | Bayer Ag | Verfahren zur Herstellung und Stabilisierung von aliphatischen Sechsringcarbonaten |
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1997
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1998
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- 1998-11-16 BR BR9814709-9A patent/BR9814709A/pt not_active Application Discontinuation
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100469901B1 (ko) * | 2002-04-08 | 2005-02-02 | 도레이새한 주식회사 | 폴리에스테르 제조용 촉매조성물 |
KR20030084183A (ko) * | 2002-04-25 | 2003-11-01 | 켐엔텍 주식회사 | 폴리에스테르의 제조방법 |
Also Published As
Publication number | Publication date |
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EP1035916A1 (en) | 2000-09-20 |
NZ504219A (en) | 2001-11-30 |
JP4377053B2 (ja) | 2009-12-02 |
BR9814709A (pt) | 2000-10-03 |
WO1999028033A1 (en) | 1999-06-10 |
HUP0004493A2 (hu) | 2001-04-28 |
AR017422A1 (es) | 2001-09-05 |
ID24715A (id) | 2000-08-03 |
MY128075A (en) | 2007-01-31 |
AU746951B2 (en) | 2002-05-09 |
GB9725419D0 (en) | 1998-01-28 |
ATE205114T1 (de) | 2001-09-15 |
CN1167508C (zh) | 2004-09-22 |
NO20002782L (no) | 2000-06-26 |
DE69801596D1 (de) | 2001-10-11 |
RU2181307C2 (ru) | 2002-04-20 |
PL340912A1 (en) | 2001-03-12 |
CN1280522A (zh) | 2001-01-17 |
JP2001524536A (ja) | 2001-12-04 |
HUP0004493A3 (en) | 2006-04-28 |
NO20002782D0 (no) | 2000-05-31 |
TW448073B (en) | 2001-08-01 |
CA2309697A1 (en) | 1999-06-10 |
TR200001539T2 (tr) | 2000-12-21 |
AU1166499A (en) | 1999-06-16 |
DE69801596T2 (de) | 2002-04-18 |
PL192913B1 (pl) | 2006-12-29 |
EP1035916B1 (en) | 2001-09-05 |
US6372929B1 (en) | 2002-04-16 |
CO4810385A1 (es) | 1999-06-30 |
ES2162478T3 (es) | 2001-12-16 |
SK8312000A3 (en) | 2000-10-09 |
KR100552882B1 (ko) | 2006-02-20 |
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