FR2020039A1 - - Google Patents

Info

Publication number
FR2020039A1
FR2020039A1 FR6933996A FR6933996A FR2020039A1 FR 2020039 A1 FR2020039 A1 FR 2020039A1 FR 6933996 A FR6933996 A FR 6933996A FR 6933996 A FR6933996 A FR 6933996A FR 2020039 A1 FR2020039 A1 FR 2020039A1
Authority
FR
France
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Withdrawn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
FR6933996A
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.)
M&T Chemicals Inc
Original Assignee
M&T Chemicals Inc
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 M&T Chemicals Inc filed Critical M&T Chemicals Inc
Publication of FR2020039A1 publication Critical patent/FR2020039A1/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Withdrawn legal-status Critical Current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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR6933996A 1968-10-07 1969-10-06 Withdrawn FR2020039A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76562968A 1968-10-07 1968-10-07

Publications (1)

Publication Number Publication Date
FR2020039A1 true FR2020039A1 (fr) 1970-07-10

Family

ID=25074054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933996A Withdrawn FR2020039A1 (fr) 1968-10-07 1969-10-06

Country Status (4)

Country Link
DE (1) DE1950553A1 (fr)
FR (1) FR2020039A1 (fr)
GB (1) GB1236888A (fr)
NL (1) NL6915158A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9611476A (pt) * 1995-11-13 2003-02-11 Eastman Chem Co Poliéster termicamente estável e processo para produzir uma resina de poliéster termicamente estável
US7459113B2 (en) 2004-03-08 2008-12-02 Eastman Chemical Company Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient
US7358322B2 (en) 2004-03-09 2008-04-15 Eastman Chemical Company High IV melt phase polyester polymer catalyzed with antimony containing compounds
US7935399B2 (en) 2004-09-02 2011-05-03 Grupo Petrotemex, S.A. De C.V. Low melting polyester polymers
US8557950B2 (en) 2005-06-16 2013-10-15 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
US7655746B2 (en) 2005-09-16 2010-02-02 Eastman Chemical Company Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers

Also Published As

Publication number Publication date
NL6915158A (fr) 1970-04-09
DE1950553A1 (de) 1970-04-23
GB1236888A (en) 1971-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse