CH397244A - Process for the production of polyesters - Google Patents

Process for the production of polyesters

Info

Publication number
CH397244A
CH397244A CH6631258A CH6631258A CH397244A CH 397244 A CH397244 A CH 397244A CH 6631258 A CH6631258 A CH 6631258A CH 6631258 A CH6631258 A CH 6631258A CH 397244 A CH397244 A CH 397244A
Authority
CH
Switzerland
Prior art keywords
polyesters
production
Prior art date
Application number
CH6631258A
Other languages
German (de)
Original Assignee
Monsanto Chemicals
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
Priority claimed from US696932A external-priority patent/US2956985A/en
Application filed by Monsanto Chemicals filed Critical Monsanto Chemicals
Publication of CH397244A publication Critical patent/CH397244A/en

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • C07C69/82—Terephthalic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
CH6631258A 1957-11-18 1958-11-18 Process for the production of polyesters CH397244A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1215329XA 1957-11-18 1957-11-18
US696932A US2956985A (en) 1957-11-18 1957-11-18 Metal salts of dithiocarbamic acids as catalysts in the production of polyesters

Publications (1)

Publication Number Publication Date
CH397244A true CH397244A (en) 1965-08-15

Family

ID=26819552

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6631258A CH397244A (en) 1957-11-18 1958-11-18 Process for the production of polyesters

Country Status (2)

Country Link
CH (1) CH397244A (en)
FR (1) FR1215329A (en)

Also Published As

Publication number Publication date
FR1215329A (en) 1960-04-15

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