FR1474607A - Procédé de fabrication de polyesters linéaires - Google Patents

Procédé de fabrication de polyesters linéaires

Info

Publication number
FR1474607A
FR1474607A FR56537A FR56537A FR1474607A FR 1474607 A FR1474607 A FR 1474607A FR 56537 A FR56537 A FR 56537A FR 56537 A FR56537 A FR 56537A FR 1474607 A FR1474607 A FR 1474607A
Authority
FR
France
Prior art keywords
manufacturing process
linear polyesters
polyesters
linear
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
FR56537A
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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
Priority claimed from CH488165A external-priority patent/CH437795A/de
Priority to DE19661595835 priority Critical patent/DE1595835A1/de
Application filed by Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Priority to FR56537A priority patent/FR1474607A/fr
Application granted granted Critical
Publication of FR1474607A publication Critical patent/FR1474607A/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
    • 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
    • C08G63/86—Germanium, antimony, or compounds thereof
    • C08G63/866—Antimony 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
    • 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
    • C08G63/826—Metals not provided for in groups C08G63/83 - C08G63/86
    • 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)
FR56537A 1965-04-07 1966-04-05 Procédé de fabrication de polyesters linéaires Expired FR1474607A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19661595835 DE1595835A1 (de) 1965-04-07 1966-03-24 Verfahren zur Herstellung linearer Polyester
FR56537A FR1474607A (fr) 1965-04-07 1966-04-05 Procédé de fabrication de polyesters linéaires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH488165A CH437795A (de) 1965-04-07 1965-04-07 Verfahren zur Herstellung linearer Polyester
FR56537A FR1474607A (fr) 1965-04-07 1966-04-05 Procédé de fabrication de polyesters linéaires

Publications (1)

Publication Number Publication Date
FR1474607A true FR1474607A (fr) 1967-03-24

Family

ID=25696462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56537A Expired FR1474607A (fr) 1965-04-07 1966-04-05 Procédé de fabrication de polyesters linéaires

Country Status (2)

Country Link
DE (1) DE1595835A1 (fr)
FR (1) FR1474607A (fr)

Also Published As

Publication number Publication date
DE1595835A1 (de) 1970-06-18

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