FR1130286A - Procédé de fabrication de polyesters - Google Patents

Procédé de fabrication de polyesters

Info

Publication number
FR1130286A
FR1130286A FR1130286DA FR1130286A FR 1130286 A FR1130286 A FR 1130286A FR 1130286D A FR1130286D A FR 1130286DA FR 1130286 A FR1130286 A FR 1130286A
Authority
FR
France
Prior art keywords
polyesters
manufacturing process
manufacturing
polyesters manufacturing
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
Application number
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1130286A publication Critical patent/FR1130286A/fr
Expired 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
    • 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
    • C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or 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)
  • Artificial Filaments (AREA)
FR1130286D 1954-08-18 1955-08-18 Procédé de fabrication de polyesters Expired FR1130286A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB24016/54A GB775030A (en) 1954-08-18 1954-08-18 Process for the manufacture of polyesters of terephthalic acid
GB1130286X 1954-08-18

Publications (1)

Publication Number Publication Date
FR1130286A true FR1130286A (fr) 1957-02-04

Family

ID=26256843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130286D Expired FR1130286A (fr) 1954-08-18 1955-08-18 Procédé de fabrication de polyesters

Country Status (3)

Country Link
FR (1) FR1130286A (fr)
GB (1) GB775030A (fr)
NL (1) NL97591C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070575A (en) * 1958-01-27 1962-12-25 Du Pont Process for the preparation of polyesters from dicarboxylic acids and bis (hydroxy-alkyl) esters
US3313781A (en) * 1963-04-26 1967-04-11 Beck & Co Gmbh Dr High molecular weight polyester suitable for use as electrically insulating material, and method of making the same
US3442868A (en) * 1965-07-20 1969-05-06 Teijin Ltd Novel process for the preparation of polyester
US3497473A (en) * 1966-11-29 1970-02-24 American Enka Corp Process for the preparation of polyethylene terephthalate
US3819584A (en) * 1971-06-18 1974-06-25 Teijin Ltd Process for preparation of polyesters
US4096122A (en) * 1972-03-18 1978-06-20 Dynamit Nobel Aktiengesellschaft Process for the production of polyesters of 1,4-butanediol
DE19643479B4 (de) * 1996-10-22 2006-04-20 Zimmer Ag Verfahren zur Herstellung von Polyethylenterephthalat aus Polyethylenterephthalat-Abfall

Also Published As

Publication number Publication date
GB775030A (en) 1957-05-15
NL97591C (fr)

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