ZA718353B - Catalyst system for polyesters - Google Patents

Catalyst system for polyesters

Info

Publication number
ZA718353B
ZA718353B ZA718353A ZA718353A ZA718353B ZA 718353 B ZA718353 B ZA 718353B ZA 718353 A ZA718353 A ZA 718353A ZA 718353 A ZA718353 A ZA 718353A ZA 718353 B ZA718353 B ZA 718353B
Authority
ZA
South Africa
Prior art keywords
polyesters
catalyst system
catalyst
Prior art date
Application number
ZA718353A
Other languages
English (en)
Inventor
F Burns
E Mcclelland
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of ZA718353B publication Critical patent/ZA718353B/xx

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
    • 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
    • C08G63/87—Non-metals or inter-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)
ZA718353A 1970-12-23 1971-12-14 Catalyst system for polyesters ZA718353B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6116870A GB1377479A (en) 1970-12-23 1970-12-23 Production of polyesters

Publications (1)

Publication Number Publication Date
ZA718353B true ZA718353B (en) 1972-09-27

Family

ID=10486688

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA718353A ZA718353B (en) 1970-12-23 1971-12-14 Catalyst system for polyesters

Country Status (7)

Country Link
CH (1) CH556365A (enrdf_load_stackoverflow)
DE (1) DE2164348A1 (enrdf_load_stackoverflow)
FR (1) FR2119005B1 (enrdf_load_stackoverflow)
GB (1) GB1377479A (enrdf_load_stackoverflow)
IT (1) IT944323B (enrdf_load_stackoverflow)
NL (1) NL7117735A (enrdf_load_stackoverflow)
ZA (1) ZA718353B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133800A (en) 1974-01-28 1979-01-09 Imperial Chemical Industries Limited Polyester production
US5242645A (en) * 1989-11-15 1993-09-07 Toray Industries, Inc. Rubber-reinforcing polyester fiber and process for preparation thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR562617A (fr) * 1923-02-22 1923-11-15 Bureautype Perfectionnements aux appareils duplicateurs

Also Published As

Publication number Publication date
FR2119005B1 (enrdf_load_stackoverflow) 1975-07-18
DE2164348A1 (de) 1972-07-06
IT944323B (it) 1973-04-20
NL7117735A (enrdf_load_stackoverflow) 1972-06-27
CH556365A (de) 1974-11-29
FR2119005A1 (enrdf_load_stackoverflow) 1972-08-04
GB1377479A (en) 1974-12-18
AU3720071A (en) 1973-06-28

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