NL7206514A - - Google Patents

Info

Publication number
NL7206514A
NL7206514A NL7206514A NL7206514A NL7206514A NL 7206514 A NL7206514 A NL 7206514A NL 7206514 A NL7206514 A NL 7206514A NL 7206514 A NL7206514 A NL 7206514A NL 7206514 A NL7206514 A NL 7206514A
Authority
NL
Netherlands
Application number
NL7206514A
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
Publication of NL7206514A publication Critical patent/NL7206514A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78Preparation processes
    • C08G63/82Preparation processes characterised by the catalyst used
    • C08G63/87Non-metals or inter-compounds thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78Preparation processes
    • C08G63/82Preparation processes characterised by the catalyst used
    • C08G63/85Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, 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)
NL7206514A 1971-05-17 1972-05-15 NL7206514A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1527071 1971-05-17

Publications (1)

Publication Number Publication Date
NL7206514A true NL7206514A (cs) 1972-11-21

Family

ID=10056070

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7206514A NL7206514A (cs) 1971-05-17 1972-05-15

Country Status (7)

Country Link
AU (1) AU461829B2 (cs)
CA (1) CA987829A (cs)
DE (1) DE2224088A1 (cs)
FR (1) FR2137973A1 (cs)
GB (1) GB1348146A (cs)
IT (1) IT955559B (cs)
NL (1) NL7206514A (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2103420A1 (en) 1992-12-22 1994-06-23 Eileen B. Walsh Stabilization of low molecular weight polybutylene terephthalate/polyester blends with phosphorus compounds
CN1177882C (zh) 1998-10-23 2004-12-01 东洋纺织株式会社 聚酯的聚合催化剂、聚酯和用于制备聚酯的方法
US7208565B1 (en) * 1999-08-24 2007-04-24 Toyo Boseki Kabushiki Kaisha Polymerization catalyst for polyesters, polyester produced with the same, and process for production of polyester
US7199212B2 (en) 2000-01-05 2007-04-03 Toyo Boseki Kabushiki Kaisha Polymerization catalyst for polyesters, polyesters produced with the same and process for producing polyesters
AU2001286193A1 (en) 2000-09-12 2002-03-26 Toyo Boseki Kabushiki Kaisha Polymerization catalyst for polyester, polyester produced with the same, and process for producing polyester
WO2002068500A1 (fr) 2001-02-23 2002-09-06 Toyo Boseki Kabushiki Kaisha Catalyseur de polymerisation pour polyester, polyester produit par le meme et procede de production de polyester

Also Published As

Publication number Publication date
IT955559B (it) 1973-09-29
AU4233372A (en) 1973-11-22
DE2224088A1 (cs) 1972-12-14
FR2137973A1 (cs) 1972-12-29
AU461829B2 (en) 1975-06-05
GB1348146A (en) 1974-03-13
CA987829A (en) 1976-04-20

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Legal Events

Date Code Title Description
BV The patent application has lapsed