BR9505694A - Processo para a preparação de poliésteres e copoliésteres e uso de catalisadores de policondesação - Google Patents

Processo para a preparação de poliésteres e copoliésteres e uso de catalisadores de policondesação

Info

Publication number
BR9505694A
BR9505694A BR9505694A BR9505694A BR9505694A BR 9505694 A BR9505694 A BR 9505694A BR 9505694 A BR9505694 A BR 9505694A BR 9505694 A BR9505694 A BR 9505694A BR 9505694 A BR9505694 A BR 9505694A
Authority
BR
Brazil
Prior art keywords
copolyesters
polyesters
preparation
polycondensation catalysts
polycondensation
Prior art date
Application number
BR9505694A
Other languages
English (en)
Inventor
Michael Martl
Thomas Mezger
Bernhard Kuhn
Gerriet Oberlein
Klaus Haferland
Bertan Boehringer
Ulrich Berger
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of BR9505694A publication Critical patent/BR9505694A/pt

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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR9505694A 1994-12-08 1995-12-07 Processo para a preparação de poliésteres e copoliésteres e uso de catalisadores de policondesação BR9505694A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4443648A DE4443648C2 (de) 1994-12-08 1994-12-08 Verfahren zur Herstellung von Polyestern und Copolyestern

Publications (1)

Publication Number Publication Date
BR9505694A true BR9505694A (pt) 1997-11-11

Family

ID=6535226

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9505694A BR9505694A (pt) 1994-12-08 1995-12-07 Processo para a preparação de poliésteres e copoliésteres e uso de catalisadores de policondesação

Country Status (12)

Country Link
EP (1) EP0716112B1 (pt)
JP (1) JP3442555B2 (pt)
KR (1) KR100372965B1 (pt)
CN (1) CN1069661C (pt)
AR (1) AR000293A1 (pt)
AT (1) ATE207094T1 (pt)
BR (1) BR9505694A (pt)
CA (1) CA2164805A1 (pt)
CO (1) CO4440535A1 (pt)
DE (2) DE4443648C2 (pt)
ES (1) ES2165404T3 (pt)
TW (1) TW388765B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA982924B (en) * 1997-04-17 1998-10-09 Akzo Nobel Nv Filament-forming chain branced polyester and copolyesters
KR20010013607A (ko) * 1997-06-10 2001-02-26 아크조 노벨 엔파우 폴리에스테르 및 코폴리에스테르의 제조방법
ID27680A (id) * 1998-10-26 2001-04-19 Toray Industries Komposisi poliester, metoda produksi daripadanya dan film poliester
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
CN100439415C (zh) * 2003-09-16 2008-12-03 三菱化学株式会社 制备脂族聚酯的方法和脂族聚酯
JP4609386B2 (ja) * 2006-06-28 2011-01-12 堺化学工業株式会社 ポリエステル製造用重縮合触媒とこれを用いるポリエステルの製造方法
KR20180020228A (ko) * 2015-06-18 2018-02-27 바스프 에스이 강성 폴리우레탄 발포체의 제조 방법
CN110663685B (zh) * 2019-10-23 2021-10-12 扬州大学 一种介孔二氧化硅负载ppte的纳米农药制剂
CN112280028B (zh) * 2020-10-26 2022-04-22 中国科学院青岛生物能源与过程研究所 一种无机盐协同Ti/Si复合材料催化制备高分子量聚丁二醇碳酸酯的方法
CN113999379B (zh) * 2021-12-31 2022-03-15 江苏新视界先进功能纤维创新中心有限公司 一种聚酯合成用钛系复合催化剂及其制备和应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE579782A (pt) * 1958-06-20
CH455290A (de) * 1966-01-12 1968-06-28 Inventa Ag Verfahren zur Herstellung von klaren linearen Polyester mit hohem Weissgrad
JPS4841949B1 (pt) * 1970-03-23 1973-12-10
DE2214775C3 (de) * 1972-03-25 1975-08-21 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Polybutylenterephthalat
JPS5236189A (en) * 1975-09-17 1977-03-19 Teijin Ltd Process for producing polysters
DE2811982A1 (de) * 1978-03-18 1979-09-27 Huels Chemische Werke Ag Verfahren zur herstellung von hochmolekularem poly(ethylenterephthalat)
US4421908A (en) * 1982-03-08 1983-12-20 Celanese Corporation Preparation of polyesters by direct condensation of hydroxynaphthoic acids, aromatic diacids and aromatic diols
FR2570077B1 (fr) * 1984-09-11 1987-05-29 Rhone Poulenc Films Procede de preparation de polyester
DE3905911A1 (de) * 1989-02-25 1990-08-30 Basf Ag Neue ss-methoxyacrylate, ihre herstellung und verwendung
JPH086029B2 (ja) * 1989-10-11 1996-01-24 日本ポリウレタン工業株式会社 内装用表皮材
US5120822A (en) * 1990-08-21 1992-06-09 E. I. Du Pont De Nemours And Company Polyester process comprising the addition of a tetraalkyl zirconate catalyst
JPH04301233A (ja) * 1991-03-29 1992-10-23 Sony Corp 光ピックアップ
DE4400300A1 (de) * 1994-01-07 1995-07-13 Akzo Nobel Nv Verfahren zur Herstellung von film- und faserbildenden Polyestern und Copolyestern

Also Published As

Publication number Publication date
EP0716112B1 (de) 2001-10-17
DE59509716D1 (de) 2001-11-22
KR960022680A (ko) 1996-07-18
EP0716112A3 (de) 1996-10-09
TW388765B (en) 2000-05-01
AR000293A1 (es) 1997-10-22
ES2165404T3 (es) 2002-03-16
CO4440535A1 (es) 1997-05-07
CA2164805A1 (en) 1996-06-09
DE4443648C2 (de) 1999-01-21
EP0716112A2 (de) 1996-06-12
CN1124257A (zh) 1996-06-12
CN1069661C (zh) 2001-08-15
ATE207094T1 (de) 2001-11-15
JP3442555B2 (ja) 2003-09-02
JPH08208822A (ja) 1996-08-13
DE4443648A1 (de) 1996-06-13
KR100372965B1 (ko) 2003-05-01

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Legal Events

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
PC Transfer

Owner name: ACORDIS INDUSTRIAL FIBERS GMBH (DE)

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A,11A,12A,13A E 14A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2046 DE 23/03/2010, E COMPROVAR O RECOLHIMENTO DA(S) 10A., 11A., 12A., 13A., 14A., 15A., 16A. E 17A. ANUIDADE(S)