CH361918A - Verfahren zur Herstellung von Polyäthylenterephthalat - Google Patents

Verfahren zur Herstellung von Polyäthylenterephthalat

Info

Publication number
CH361918A
CH361918A CH361918DA CH361918A CH 361918 A CH361918 A CH 361918A CH 361918D A CH361918D A CH 361918DA CH 361918 A CH361918 A CH 361918A
Authority
CH
Switzerland
Prior art keywords
production
polyethylene terephthalate
terephthalate
polyethylene
Prior art date
Application number
Other languages
English (en)
Original Assignee
Chemstrand Corp
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 Chemstrand Corp filed Critical Chemstrand Corp
Publication of CH361918A publication Critical patent/CH361918A/de

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
    • C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, 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
    • C08G63/826—Metals not provided for in groups C08G63/83 - C08G63/86

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)
  • Artificial Filaments (AREA)
CH361918D 1955-08-01 1956-08-01 Verfahren zur Herstellung von Polyäthylenterephthalat CH361918A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US525784A US2857363A (en) 1955-08-01 1955-08-01 Catalytic production of polyethylene terephthalate

Publications (1)

Publication Number Publication Date
CH361918A true CH361918A (de) 1962-05-15

Family

ID=24094581

Family Applications (1)

Application Number Title Priority Date Filing Date
CH361918D CH361918A (de) 1955-08-01 1956-08-01 Verfahren zur Herstellung von Polyäthylenterephthalat

Country Status (5)

Country Link
US (1) US2857363A (de)
BE (1) BE549487A (de)
CH (1) CH361918A (de)
DE (1) DE1108432B (de)
NL (2) NL100436C (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020263A (en) * 1958-10-31 1962-02-06 Union Carbide Corp Polyester resins
NL255991A (de) * 1959-09-23
DE1158259B (de) * 1959-09-23 1963-11-28 Glanzstoff Ag Verfahren zur Herstellung von Poly-(aethylenglykolterephthalat)
DE1158260B (de) * 1959-09-23 1963-11-28 Glanzstoff Ag Verfahren zur Herstellung von Poly-(aethylenglykolterephthalat)
GB1011564A (en) * 1961-09-02 1965-12-01 Hoechst Ag Process for the manufacture of linear polyesters
US3153011A (en) * 1961-12-13 1964-10-13 Monsanto Co Preparation of polyester amides with zinc acetylacetonate catalyst
US3216187A (en) * 1962-01-02 1965-11-09 Du Pont High strength polyethylene terephthalate yarn
GB1053101A (de) * 1963-01-28
US3258475A (en) * 1963-08-13 1966-06-28 Faulkner Raymond Noel Film-forming organometallic derivatives of fatty acids
US3355433A (en) * 1964-03-02 1967-11-28 Goodyear Tire & Rubber Manganese pentacarbonyl compounds as catalysts in the preparation of polyesters
US3329656A (en) * 1966-09-08 1967-07-04 Monsanto Co Zinc chelates as catalysts in the production of polyesters
US3528945A (en) * 1967-08-30 1970-09-15 Fmc Corp Acetylacetonates as polycondensation catalysts in the direct esterification method of preparing polyesters
US3532671A (en) * 1967-08-30 1970-10-06 Fmc Corp Acetylacetonate transesterification catalysts
US3528946A (en) * 1967-08-30 1970-09-15 Fmc Corp Acetylacetonates as polycondensation catalysts in transesterification method of preparing polyesters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578079A (en) * 1941-07-29 1946-06-14 John Rex Whinfield Improvements relating to the manufacture of highly polymeric substances
US2465319A (en) * 1941-07-29 1949-03-22 Du Pont Polymeric linear terephthalic esters

Also Published As

Publication number Publication date
BE549487A (de)
NL209444A (de)
NL100436C (de)
US2857363A (en) 1958-10-21
DE1108432B (de) 1961-06-08

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