CH257729A - Verfahren zur Herstellung eines neuen hochpolymeren linearen Esters. - Google Patents

Verfahren zur Herstellung eines neuen hochpolymeren linearen Esters.

Info

Publication number
CH257729A
CH257729A CH257729DA CH257729A CH 257729 A CH257729 A CH 257729A CH 257729D A CH257729D A CH 257729DA CH 257729 A CH257729 A CH 257729A
Authority
CH
Switzerland
Prior art keywords
preparation
high polymer
new high
linear ester
polymer linear
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Imperial Chemical Industries Limited
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 CH257729A publication Critical patent/CH257729A/de

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
    • C08G63/68Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/688Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • C08G63/6884Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6886Dicarboxylic acids and dihydroxy compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH257729D 1945-11-23 1946-11-21 Verfahren zur Herstellung eines neuen hochpolymeren linearen Esters. CH257729A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31625/45A GB604075A (en) 1945-11-23 1945-11-23 Manufacture of new highly polymeric linear esters and the production of filaments, fibres and the like therefrom

Publications (1)

Publication Number Publication Date
CH257729A true CH257729A (de) 1948-10-31

Family

ID=96544042

Family Applications (1)

Application Number Title Priority Date Filing Date
CH257729D CH257729A (de) 1945-11-23 1946-11-21 Verfahren zur Herstellung eines neuen hochpolymeren linearen Esters.

Country Status (3)

Country Link
CH (1) CH257729A (fr)
FR (1) FR935986A (fr)
GB (1) GB604075A (fr)

Also Published As

Publication number Publication date
GB604075A (en) 1948-06-28
FR935986A (fr) 1948-07-06

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