ES2165413T3 - Procedimiento para la preparacion de poliesteres y copoliesteres. - Google Patents

Procedimiento para la preparacion de poliesteres y copoliesteres.

Info

Publication number
ES2165413T3
ES2165413T3 ES95905605T ES95905605T ES2165413T3 ES 2165413 T3 ES2165413 T3 ES 2165413T3 ES 95905605 T ES95905605 T ES 95905605T ES 95905605 T ES95905605 T ES 95905605T ES 2165413 T3 ES2165413 T3 ES 2165413T3
Authority
ES
Spain
Prior art keywords
pct
mol
polyesters
preparation
date jul
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.)
Expired - Lifetime
Application number
ES95905605T
Other languages
English (en)
Inventor
Michael Martl
Thomas Mezger
Gerriet Oberlein
Klaus Haferland
Bertram Bohringer
Ulrich Berger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acordis Industrial Fibers GmbH
Original Assignee
Acordis Industrial Fibers GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Acordis Industrial Fibers GmbH filed Critical Acordis Industrial Fibers GmbH
Application granted granted Critical
Publication of ES2165413T3 publication Critical patent/ES2165413T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PARA LA SINTESIS DE POLIESTERES Y COPOLIESTERES SE PROPONEN COMO CATALIZADORES DE POLICONDENSACION COPRECIPITADOS DE DIOXIDO DE TITANIO/DIOXIDO DE SILICIO CON UNA COMPOSICION DE TIO{SUB,2}:SIO{SUB,2} = 90:10 HASTA 20:80 MOL/MOL Y/O COPRECIPITADOS DE DIOXIDO DE TITANIO-DIOXIDO DE CIRCONIO CON UNA COMPOSICION DE TIO{SUB,2}:ZRO{SUB,2} = 95:5 HASTA 70:30 MOL/MOL. TIENEN UNA ACTIVIDAD CATALITICA MAYOR QUE EL SB{SUB,2}O{SUB,3}, DE TAL MANERA QUE LA CANTIDAD PREFERIDA UTILIZADA ES SOLO DE 10 A 100 PPM, EN RELACION CON LOS ESTERES U OLIGOESTERES POLICONDENSADOS.
ES95905605T 1994-01-07 1995-01-02 Procedimiento para la preparacion de poliesteres y copoliesteres. Expired - Lifetime ES2165413T3 (es)

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
ES2165413T3 true ES2165413T3 (es) 2002-03-16

Family

ID=6507556

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95905605T Expired - Lifetime ES2165413T3 (es) 1994-01-07 1995-01-02 Procedimiento para la preparacion de poliesteres y copoliesteres.

Country Status (28)

Country Link
US (1) US5684116A (es)
EP (1) EP0738292B1 (es)
JP (1) JP3266265B2 (es)
KR (1) KR100341042B1 (es)
CN (1) CN1069662C (es)
AT (1) ATE207095T1 (es)
AU (1) AU685213B2 (es)
BG (1) BG63398B1 (es)
BR (1) BR9506428A (es)
CA (1) CA2179632A1 (es)
CO (1) CO4410247A1 (es)
CZ (1) CZ288250B6 (es)
DE (2) DE4400300A1 (es)
ES (1) ES2165413T3 (es)
HR (1) HRP941024A2 (es)
HU (1) HU214670B (es)
MX (1) MX9602662A (es)
NZ (1) NZ278069A (es)
PL (2) PL181186B1 (es)
PT (1) PT738292E (es)
RU (1) RU2151779C1 (es)
SG (1) SG70952A1 (es)
SK (1) SK87496A3 (es)
TR (1) TR28770A (es)
TW (1) TW393495B (es)
UA (1) UA41970C2 (es)
WO (1) WO1995018839A1 (es)
ZA (1) ZA9410366B (es)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
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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
AU8536498A (en) 1997-06-10 1998-12-30 Akzo Nobel N.V. Method for producing polyesters and copolyesters
KR20010015777A (ko) * 1998-10-26 2001-02-26 히라이 가쯔히꼬 폴리에스테르 조성물, 그 제조방법 및 폴리에스테르 필름
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.
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ATE293652T1 (de) * 1999-12-10 2005-05-15 Equipolymers Gmbh Katalysatorsysteme für polykondensationsreaktionen
US6372879B1 (en) * 2000-01-07 2002-04-16 Atofina Chemicals, Inc. Polyester polycondensation with catalyst and a catalyst enhancer
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DE60102079T2 (de) * 2000-08-22 2004-12-09 Mitsui Chemicals, Inc. Katalysatoren für die herstellung von polyester, verfahren zur herstellung von polyester, und polyester
RU2237068C2 (ru) * 2000-08-22 2004-09-27 Митсуи Кемикалс, Инк., Катализатор для получения полиэфира (варианты), способ получения полиэфира и полиэфир
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ATE344817T1 (de) * 2002-05-09 2006-11-15 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
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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
PT3310835T (pt) * 2015-06-18 2022-09-20 Basf Se Processo para a produção de espumas rígidas de poliuretano
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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Also Published As

Publication number Publication date
BG63398B1 (bg) 2001-12-29
MX9602662A (es) 1997-05-31
ATE207095T1 (de) 2001-11-15
TW393495B (en) 2000-06-11
JPH09507514A (ja) 1997-07-29
HUT75491A (en) 1997-05-28
CZ199396A3 (en) 1997-02-12
UA41970C2 (uk) 2001-10-15
DE4400300A1 (de) 1995-07-13
EP0738292A1 (de) 1996-10-23
HU9601853D0 (en) 1996-09-30
PL315746A1 (en) 1996-11-25
PT738292E (pt) 2002-04-29
RU2151779C1 (ru) 2000-06-27
WO1995018839A1 (de) 1995-07-13
DE59509722D1 (de) 2001-11-22
ZA9410366B (en) 1995-09-01
HU214670B (hu) 1998-04-28
US5684116A (en) 1997-11-04
CN1138339A (zh) 1996-12-18
PL181186B1 (pl) 2001-06-29
CA2179632A1 (en) 1995-07-13
KR100341042B1 (ko) 2002-11-29
BR9506428A (pt) 1997-03-04
EP0738292B1 (de) 2001-10-17
CZ288250B6 (en) 2001-05-16
PL181123B1 (pl) 2001-05-31
BG100750A (bg) 1997-03-31
JP3266265B2 (ja) 2002-03-18
HRP941024A2 (en) 1997-10-31
AU1415695A (en) 1995-08-01
SK87496A3 (en) 1997-04-09
TR28770A (tr) 1997-02-28
SG70952A1 (en) 2000-03-21
AU685213B2 (en) 1998-01-15
CN1069662C (zh) 2001-08-15
NZ278069A (en) 1998-01-26
CO4410247A1 (es) 1997-01-09

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