FR2362176A1 - Procede catalytique de preparation polyesters de poids moleculaire eleve - Google Patents

Procede catalytique de preparation polyesters de poids moleculaire eleve

Info

Publication number
FR2362176A1
FR2362176A1 FR7725465A FR7725465A FR2362176A1 FR 2362176 A1 FR2362176 A1 FR 2362176A1 FR 7725465 A FR7725465 A FR 7725465A FR 7725465 A FR7725465 A FR 7725465A FR 2362176 A1 FR2362176 A1 FR 2362176A1
Authority
FR
France
Prior art keywords
preparation
molecular weight
high molecular
weight polyesters
catalytic process
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.)
Withdrawn
Application number
FR7725465A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2362176A1 publication Critical patent/FR2362176A1/fr
Withdrawn legal-status Critical Current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

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)

Abstract

L'invention concerne un procédé pour la préparation de polyesters de poids moléculaire élevé par réaction d'acides dicarboxyliques ou de leurs dérivés avec des diols en présence de catalyseurs. On utilise selon l'invention comme catalyseur une combinaison de composés du manganèse, du magnésium, du titane et de l'antimoine.
FR7725465A 1976-08-21 1977-08-19 Procede catalytique de preparation polyesters de poids moleculaire eleve Withdrawn FR2362176A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762637813 DE2637813A1 (de) 1976-08-21 1976-08-21 Verfahren zur herstellung hochmolekularer polyester

Publications (1)

Publication Number Publication Date
FR2362176A1 true FR2362176A1 (fr) 1978-03-17

Family

ID=5986080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725465A Withdrawn FR2362176A1 (fr) 1976-08-21 1977-08-19 Procede catalytique de preparation polyesters de poids moleculaire eleve

Country Status (6)

Country Link
US (1) US4128533A (fr)
JP (1) JPS5325696A (fr)
CA (1) CA1094741A (fr)
DE (1) DE2637813A1 (fr)
FR (1) FR2362176A1 (fr)
GB (1) GB1563052A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001013A1 (fr) * 1990-07-03 1992-01-23 Eastman Kodak Company Procede et systemes inhibiteur-catalyseur servant a la preparation de poly(terephtalate de 1,4-cyclohexenedimethylene)
WO1996019518A1 (fr) * 1994-12-21 1996-06-27 Montefibre S.P.A. Catalyseurs de polycondensation utilises dans la synthese de polyterephtalate d'ethylene

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811982A1 (de) * 1978-03-18 1979-09-27 Huels Chemische Werke Ag Verfahren zur herstellung von hochmolekularem poly(ethylenterephthalat)
US4260735A (en) * 1980-02-12 1981-04-07 Allied Chemical Corporation Catalytic process for preparation of polyesters
US4356299A (en) * 1982-02-04 1982-10-26 Rohm And Haas Company Catalyst system for a polyethylene terephthalate polycondensation
US4785060A (en) * 1986-08-28 1988-11-15 Colgate-Palmolive Company Soil release promoting pet-poet copolymer, method of producing same and use thereof in detergent composition having soil release promoting property
DE19715682A1 (de) * 1996-04-16 1997-10-30 Mitsubishi Chem Corp Polyester, Verfahren zu dessen Herstellung und Formprodukt daraus
KR100387973B1 (ko) * 1996-10-15 2003-09-26 주식회사 코오롱 내광성이우수한산화티탄-함유폴리에스테르조성물
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
IT1306208B1 (it) 1999-01-18 2001-05-30 Geogreen S P A Sistema di catalisi e correzione ottica per la produzione dipoliesteri termoplastici con elevate proprieta' ottiche.
US20090215933A1 (en) * 2005-07-12 2009-08-27 Mitsubishi Chemical Corporation Alicyclic Polyester and Process for Producing the Same, and Resin Composition Using the Same
JP2007138139A (ja) * 2005-07-12 2007-06-07 Mitsubishi Chemicals Corp 脂環式ポリエステル及びその製造方法ならびに樹脂組成物
JP5806019B2 (ja) * 2011-07-11 2015-11-10 帝人株式会社 高耐熱結晶性ポリエステルおよびその製造方法ならびにそれを用いたフィルム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2045126A1 (de) * 1969-10-02 1971-04-22 Goodyear Tire & Rubber Verfahren zur Herstellung von Polyestern
US3907754A (en) * 1974-06-19 1975-09-23 Eastman Kodak Co Process and catalyst-inhibitor system for preparing synthetic linear polyester
FR2289524A1 (fr) * 1974-11-01 1976-05-28 Eastman Kodak Co Nouveau procede de preparation de poly(terephtalate d'ethylene) et nouveau catalyseur utilise dans ce procede

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446763A (en) * 1965-04-05 1969-05-27 Goodyear Tire & Rubber Preparation of polyester by ester interchange and condensation reactions using manganese octoate as catalyst
US3962189A (en) * 1974-11-01 1976-06-08 Eastman Kodak Company Process and catalyst-inhibitor systems for preparing synthetic linear polyesters
US4010145A (en) * 1975-05-12 1977-03-01 Eastman Kodak Company Process and catalyst inhibitor systems for preparing synthetic linear polyesters

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2045126A1 (de) * 1969-10-02 1971-04-22 Goodyear Tire & Rubber Verfahren zur Herstellung von Polyestern
US3907754A (en) * 1974-06-19 1975-09-23 Eastman Kodak Co Process and catalyst-inhibitor system for preparing synthetic linear polyester
FR2289524A1 (fr) * 1974-11-01 1976-05-28 Eastman Kodak Co Nouveau procede de preparation de poly(terephtalate d'ethylene) et nouveau catalyseur utilise dans ce procede

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001013A1 (fr) * 1990-07-03 1992-01-23 Eastman Kodak Company Procede et systemes inhibiteur-catalyseur servant a la preparation de poly(terephtalate de 1,4-cyclohexenedimethylene)
WO1996019518A1 (fr) * 1994-12-21 1996-06-27 Montefibre S.P.A. Catalyseurs de polycondensation utilises dans la synthese de polyterephtalate d'ethylene

Also Published As

Publication number Publication date
JPS5325696A (en) 1978-03-09
CA1094741A (fr) 1981-01-27
US4128533A (en) 1978-12-05
DE2637813A1 (de) 1978-02-23
GB1563052A (en) 1980-03-19

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Legal Events

Date Code Title Description
RE Withdrawal of published application