FR1436294A - Procédé de production de polyesters linéaires de poids moléculaire élevé - Google Patents

Procédé de production de polyesters linéaires de poids moléculaire élevé

Info

Publication number
FR1436294A
FR1436294A FR16794A FR16794A FR1436294A FR 1436294 A FR1436294 A FR 1436294A FR 16794 A FR16794 A FR 16794A FR 16794 A FR16794 A FR 16794A FR 1436294 A FR1436294 A FR 1436294A
Authority
FR
France
Prior art keywords
production
molecular weight
high molecular
linear high
weight polyesters
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
FR16794A
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Application granted granted Critical
Publication of FR1436294A publication Critical patent/FR1436294A/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

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)
FR16794A 1964-05-21 1965-05-12 Procédé de production de polyesters linéaires de poids moléculaire élevé Expired FR1436294A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US369316A US3360500A (en) 1964-05-21 1964-05-21 Process for preparing high molecular weight polyesters

Publications (1)

Publication Number Publication Date
FR1436294A true FR1436294A (fr) 1966-04-22

Family

ID=23454967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR16794A Expired FR1436294A (fr) 1964-05-21 1965-05-12 Procédé de production de polyesters linéaires de poids moléculaire élevé

Country Status (6)

Country Link
US (1) US3360500A (fr)
BE (1) BE663438A (fr)
DE (1) DE1570566A1 (fr)
FR (1) FR1436294A (fr)
GB (1) GB1039363A (fr)
NL (1) NL6506248A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997018253A1 (fr) * 1995-11-13 1997-05-22 Eastman Chemical Company Polyesters thermiquement stables formes a l'aide de composes antimoniques utilises comme catalyseurs

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438945A (en) * 1966-11-15 1969-04-15 Fmc Corp Antimony oxysulfide as a polycondensation catalyst

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739957A (en) * 1952-01-03 1956-03-27 Du Pont Production of polyethylene terephthalate using an antimony compound as catalyst
NL225835A (fr) * 1953-02-27
US2998412A (en) * 1953-02-27 1961-08-29 Ici Ltd Process for manufacture of polyethylene terephthalate with zinc acetateantimony trifluoride catalyst system
US2881145A (en) * 1955-11-07 1959-04-07 American Cyanamid Co Alkyd resins containing reactive pigments stabilized with alkyl esters of phosphoricacid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997018253A1 (fr) * 1995-11-13 1997-05-22 Eastman Chemical Company Polyesters thermiquement stables formes a l'aide de composes antimoniques utilises comme catalyseurs
US5780575A (en) * 1995-11-13 1998-07-14 Eastman Chemical Company Thermally stable polyesters formed utilizing antimony compound as catalysts

Also Published As

Publication number Publication date
NL6506248A (fr) 1965-11-22
BE663438A (fr) 1965-09-01
US3360500A (en) 1967-12-26
DE1570566A1 (de) 1970-02-26
GB1039363A (en) 1966-08-17

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