HRP941024A2 - Process for producing polyesters and copolyesters - Google Patents
Process for producing polyesters and copolyesters Download PDFInfo
- Publication number
- HRP941024A2 HRP941024A2 HRP4400300.5A HRP941024A HRP941024A2 HR P941024 A2 HRP941024 A2 HR P941024A2 HR P941024 A HRP941024 A HR P941024A HR P941024 A2 HRP941024 A2 HR P941024A2
- Authority
- HR
- Croatia
- Prior art keywords
- mol
- polycondensation
- dioxide
- production
- titanium dioxide
- Prior art date
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- 229920000728 polyester Polymers 0.000 title claims abstract description 49
- 229920001634 Copolyester Polymers 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims description 18
- 230000008569 process Effects 0.000 title claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 156
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 82
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000003054 catalyst Substances 0.000 claims abstract description 66
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 39
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 33
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 31
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 15
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 15
- 150000002148 esters Chemical class 0.000 claims abstract description 15
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 15
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 15
- 229920002601 oligoester Polymers 0.000 claims abstract description 12
- -1 polyethylene terephthalate Polymers 0.000 claims description 36
- 238000004519 manufacturing process Methods 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 239000002244 precipitate Substances 0.000 claims description 22
- 125000003118 aryl group Chemical group 0.000 claims description 15
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 15
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 14
- 239000010936 titanium Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 9
- 229920000180 alkyd Polymers 0.000 claims description 7
- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- ODTQUKVFOLFLIQ-UHFFFAOYSA-N 2-[di(propan-2-yloxy)phosphorylmethyl-propan-2-yloxyphosphoryl]oxypropane Chemical compound CC(C)OP(=O)(OC(C)C)CP(=O)(OC(C)C)OC(C)C ODTQUKVFOLFLIQ-UHFFFAOYSA-N 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 3
- 239000004645 polyester resin Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000002243 precursor Substances 0.000 claims description 3
- 150000003018 phosphorus compounds Chemical class 0.000 claims description 2
- 239000002981 blocking agent Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 claims 1
- GTTBQSNGUYHPNK-UHFFFAOYSA-N hydroxymethylphosphonic acid Chemical compound OCP(O)(O)=O GTTBQSNGUYHPNK-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- GGUBFICZYGKNTD-UHFFFAOYSA-N triethyl phosphonoacetate Chemical compound CCOC(=O)CP(=O)(OCC)OCC GGUBFICZYGKNTD-UHFFFAOYSA-N 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 5
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 abstract description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 54
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- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 18
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- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 17
- 238000005809 transesterification reaction Methods 0.000 description 16
- 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 13
- YEAUATLBSVJFOY-UHFFFAOYSA-N tetraantimony hexaoxide Chemical compound O1[Sb](O2)O[Sb]3O[Sb]1O[Sb]2O3 YEAUATLBSVJFOY-UHFFFAOYSA-N 0.000 description 13
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- 239000000835 fiber Substances 0.000 description 11
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- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
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- 230000000052 comparative effect Effects 0.000 description 6
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- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- 125000001931 aliphatic group Chemical group 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 150000004665 fatty acids Chemical class 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910052726 zirconium Inorganic materials 0.000 description 5
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- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 4
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- 230000015572 biosynthetic process Effects 0.000 description 3
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- 229940043375 1,5-pentanediol Drugs 0.000 description 2
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- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
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- 241001082241 Lythrum hyssopifolia Species 0.000 description 2
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- 239000004972 Polyurethane varnish Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
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- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
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- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- ZARVOZCHNMQIBL-UHFFFAOYSA-N oxygen(2-) titanium(4+) zirconium(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4] ZARVOZCHNMQIBL-UHFFFAOYSA-N 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000909 polytetrahydrofuran Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- KJERPKPRIWFPGO-UHFFFAOYSA-N sodium;2-sulfoterephthalic acid Chemical compound [Na].OC(=O)C1=CC=C(C(O)=O)C(S(O)(=O)=O)=C1 KJERPKPRIWFPGO-UHFFFAOYSA-N 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- GBNDTYKAOXLLID-UHFFFAOYSA-N zirconium(4+) ion Chemical compound [Zr+4] GBNDTYKAOXLLID-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
-
- 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
- C08G63/87—Non-metals or inter-compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4400300A DE4400300A1 (de) | 1994-01-07 | 1994-01-07 | Verfahren zur Herstellung von film- und faserbildenden Polyestern und Copolyestern |
Publications (1)
Publication Number | Publication Date |
---|---|
HRP941024A2 true HRP941024A2 (en) | 1997-10-31 |
Family
ID=6507556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HRP4400300.5A HRP941024A2 (en) | 1994-01-07 | 1994-12-29 | Process for producing polyesters and copolyesters |
Country Status (28)
Country | Link |
---|---|
US (1) | US5684116A (ko) |
EP (1) | EP0738292B1 (ko) |
JP (1) | JP3266265B2 (ko) |
KR (1) | KR100341042B1 (ko) |
CN (1) | CN1069662C (ko) |
AT (1) | ATE207095T1 (ko) |
AU (1) | AU685213B2 (ko) |
BG (1) | BG63398B1 (ko) |
BR (1) | BR9506428A (ko) |
CA (1) | CA2179632A1 (ko) |
CO (1) | CO4410247A1 (ko) |
CZ (1) | CZ288250B6 (ko) |
DE (2) | DE4400300A1 (ko) |
ES (1) | ES2165413T3 (ko) |
HR (1) | HRP941024A2 (ko) |
HU (1) | HU214670B (ko) |
MX (1) | MX9602662A (ko) |
NZ (1) | NZ278069A (ko) |
PL (2) | PL181186B1 (ko) |
PT (1) | PT738292E (ko) |
RU (1) | RU2151779C1 (ko) |
SG (1) | SG70952A1 (ko) |
SK (1) | SK87496A3 (ko) |
TR (1) | TR28770A (ko) |
TW (1) | TW393495B (ko) |
UA (1) | UA41970C2 (ko) |
WO (1) | WO1995018839A1 (ko) |
ZA (1) | ZA9410366B (ko) |
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DE4400300A1 (de) * | 1994-01-07 | 1995-07-13 | Akzo Nobel Nv | Verfahren zur Herstellung von film- und faserbildenden Polyestern und Copolyestern |
DE4443648C2 (de) * | 1994-12-08 | 1999-01-21 | Akzo Nobel Nv | Verfahren zur Herstellung von Polyestern und Copolyestern |
TR199902814T2 (xx) | 1997-06-10 | 2000-02-21 | Akzo Nobel N.V. | Poliesterlerin ve kopoliesterlerin �retilmesi i�in bir i�lem |
WO2000024827A1 (fr) | 1998-10-26 | 2000-05-04 | Toray Industries, Inc. | Composition de polyester, procede de production de cette composition et film de polyester |
US6346070B1 (en) | 1998-12-25 | 2002-02-12 | Mitsui Chemicals Inc | Catalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyester |
US6451959B1 (en) * | 1998-12-25 | 2002-09-17 | Mitsui Chemicals, Inc. | Catalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyester |
IT1307751B1 (it) * | 1999-02-04 | 2001-11-19 | Gen Electric | Composizione di catalizzatore contenente fosfati per la preparazionedi poliesteri e procedimenti relativi. |
GB9909956D0 (en) * | 1999-04-29 | 1999-06-30 | Univ Aston | Thermoplastic moulding compositions and polymer additives |
AU2077601A (en) * | 1999-12-10 | 2001-06-18 | Dow Global Technologies Inc. | Catalyst systems for polycondensation reactions |
US6683023B2 (en) | 2000-04-21 | 2004-01-27 | Showa Denko K.K. | Photocatalytic powder and polymer composition |
JP5288676B2 (ja) * | 2000-08-22 | 2013-09-11 | 三井化学株式会社 | ポリエステル製造用触媒、ポリエステルの製造方法およびポリエステル |
US6914107B2 (en) * | 2001-01-24 | 2005-07-05 | E. I. Du Pont De Nemours And Company | Catalyst composition and process therewith |
US6489433B2 (en) | 2001-02-23 | 2002-12-03 | E. I. Du Pont De Nemours And Company | Metal-containing composition and process therewith |
KR100459654B1 (ko) * | 2001-10-12 | 2004-12-03 | 에스케이케미칼주식회사 | 1,4-사이클로헥산디메탄올이 공중합된 폴리에스테르수지의 제조방법 |
DE60309586T2 (de) * | 2002-05-09 | 2007-02-15 | Equipolymers Gmbh | Katalysatorsystem für polykondensationsreaktionen |
US6841505B2 (en) | 2002-07-26 | 2005-01-11 | E..I. Du Pont De Nemours And Company | Titanium-zirconium catalyst compositions and use thereof |
KR100843397B1 (ko) * | 2002-10-03 | 2008-07-03 | 도레이 가부시끼가이샤 | 폴리에스테르 수지 조성물, 폴리에스테르 제조용 촉매,폴리에스테르 필름 및 자기기록매체 |
AU2003297639A1 (en) * | 2002-12-02 | 2004-06-23 | University Of Florida | Treatments for benign tumors, cancers, neoplasias, and/or other inflammatory disorders or diseases |
KR100620672B1 (ko) * | 2002-12-14 | 2006-09-13 | 주식회사 하이닉스반도체 | 포토레지스트 조성물 |
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CN102443157B (zh) * | 2010-09-30 | 2013-06-05 | 中国石油化工股份有限公司 | 一种脂肪族-芳香族共聚酯的制备方法 |
CN102443155B (zh) * | 2010-09-30 | 2013-03-27 | 中国石油化工股份有限公司 | 一种脂肪族-芳香族共聚酯的制备方法 |
CN102443156B (zh) * | 2010-09-30 | 2013-07-03 | 中国石油化工股份有限公司 | 一种制备聚酯的方法 |
CN102441370B (zh) * | 2010-09-30 | 2013-08-14 | 中国石油化工股份有限公司 | 一种气凝胶催化剂及其制备方法 |
CN102492121B (zh) * | 2011-12-13 | 2013-06-12 | 南昌航空大学 | 一种稀土包裹型钛系聚酯催化剂的制备方法及其应用 |
KR101385721B1 (ko) | 2012-04-13 | 2014-04-15 | 롯데케미칼 주식회사 | 복합 금속 산화물, 및 이를 이용하여 폴리에스테르를 제조하는 방법 |
CN102702497B (zh) * | 2012-06-07 | 2014-03-05 | 昆山天洋热熔胶有限公司 | 一种聚酯催化剂的制备方法 |
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CN105585701B (zh) * | 2014-10-22 | 2019-11-29 | 中国石油化工股份有限公司 | 一种聚醚改性共聚酯连续式制备方法 |
CN105585702A (zh) * | 2014-10-22 | 2016-05-18 | 中国石油化工股份有限公司 | 一种板材用聚酯及其制备方法 |
KR20180020228A (ko) * | 2015-06-18 | 2018-02-27 | 바스프 에스이 | 강성 폴리우레탄 발포체의 제조 방법 |
CN114318577A (zh) * | 2022-02-22 | 2022-04-12 | 青岛大学 | 利用GO-SiO2复合成核添加剂提高涤纶纤维结晶性能的方法 |
CN115785408B (zh) * | 2022-11-18 | 2024-02-13 | 浙江桐昆新材料研究院有限公司 | 一种用于半消光聚酯合成的钛催化剂的制备方法及应用 |
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-
1994
- 1994-01-07 DE DE4400300A patent/DE4400300A1/de not_active Withdrawn
- 1994-12-23 CO CO94058158A patent/CO4410247A1/es unknown
- 1994-12-28 ZA ZA9410366A patent/ZA9410366B/xx unknown
- 1994-12-28 SK SK874-96A patent/SK87496A3/sk unknown
- 1994-12-29 HR HRP4400300.5A patent/HRP941024A2/hr not_active Application Discontinuation
- 1994-12-29 TR TR01377/94A patent/TR28770A/xx unknown
-
1995
- 1995-01-02 JP JP51830395A patent/JP3266265B2/ja not_active Expired - Fee Related
- 1995-01-02 KR KR1019960703627A patent/KR100341042B1/ko not_active IP Right Cessation
- 1995-01-02 EP EP95905605A patent/EP0738292B1/de not_active Expired - Lifetime
- 1995-01-02 CZ CZ19961993A patent/CZ288250B6/cs not_active IP Right Cessation
- 1995-01-02 MX MX9602662A patent/MX9602662A/es unknown
- 1995-01-02 NZ NZ278069A patent/NZ278069A/en unknown
- 1995-01-02 AT AT95905605T patent/ATE207095T1/de not_active IP Right Cessation
- 1995-01-02 BR BR9506428A patent/BR9506428A/pt not_active IP Right Cessation
- 1995-01-02 WO PCT/EP1994/004333 patent/WO1995018839A1/de active IP Right Grant
- 1995-01-02 RU RU96117260/04A patent/RU2151779C1/ru not_active IP Right Cessation
- 1995-01-02 UA UA96072678A patent/UA41970C2/uk unknown
- 1995-01-02 DE DE59509722T patent/DE59509722D1/de not_active Expired - Lifetime
- 1995-01-02 PL PL95342385A patent/PL181186B1/pl not_active IP Right Cessation
- 1995-01-02 CA CA002179632A patent/CA2179632A1/en not_active Abandoned
- 1995-01-02 PL PL95315746A patent/PL181123B1/pl not_active IP Right Cessation
- 1995-01-02 HU HU9601853A patent/HU214670B/hu not_active IP Right Cessation
- 1995-01-02 CN CN95191164A patent/CN1069662C/zh not_active Expired - Fee Related
- 1995-01-02 PT PT95905605T patent/PT738292E/pt unknown
- 1995-01-02 AU AU14156/95A patent/AU685213B2/en not_active Ceased
- 1995-01-02 ES ES95905605T patent/ES2165413T3/es not_active Expired - Lifetime
- 1995-01-02 US US08/669,363 patent/US5684116A/en not_active Expired - Fee Related
- 1995-01-02 SG SG1996000151A patent/SG70952A1/en unknown
- 1995-04-10 TW TW084103408A patent/TW393495B/zh not_active IP Right Cessation
-
1996
- 1996-07-26 BG BG100750A patent/BG63398B1/bg unknown
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