FR1180158A - Process for the preparation of mixed polyesters based on glycol terephthalates - Google Patents

Process for the preparation of mixed polyesters based on glycol terephthalates

Info

Publication number
FR1180158A
FR1180158A FR1180158DA FR1180158A FR 1180158 A FR1180158 A FR 1180158A FR 1180158D A FR1180158D A FR 1180158DA FR 1180158 A FR1180158 A FR 1180158A
Authority
FR
France
Prior art keywords
preparation
polyesters based
glycol terephthalates
mixed polyesters
mixed
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
French (fr)
Inventor
Frantisek Kamas
Milos Bacak
Cyril Holcik
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 filed Critical
Application granted granted Critical
Publication of FR1180158A publication Critical patent/FR1180158A/en
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
    • C08G63/02—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
    • C08G63/181—Acids containing aromatic rings
    • 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)
FR1180158D 1957-07-26 1957-07-26 Process for the preparation of mixed polyesters based on glycol terephthalates Expired FR1180158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1180158T 1957-07-26

Publications (1)

Publication Number Publication Date
FR1180158A true FR1180158A (en) 1959-06-02

Family

ID=9661496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1180158D Expired FR1180158A (en) 1957-07-26 1957-07-26 Process for the preparation of mixed polyesters based on glycol terephthalates

Country Status (1)

Country Link
FR (1) FR1180158A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0606663A1 (en) * 1993-01-12 1994-07-20 Agfa-Gevaert N.V. Method of manufacturing a photographic reflective support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0606663A1 (en) * 1993-01-12 1994-07-20 Agfa-Gevaert N.V. Method of manufacturing a photographic reflective support

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