FR922690A - Manufacture of new linear esters with a high degree of polymerization and filamentous products made from said esters - Google Patents

Manufacture of new linear esters with a high degree of polymerization and filamentous products made from said esters

Info

Publication number
FR922690A
FR922690A FR922690DA FR922690A FR 922690 A FR922690 A FR 922690A FR 922690D A FR922690D A FR 922690DA FR 922690 A FR922690 A FR 922690A
Authority
FR
France
Prior art keywords
esters
polymerization
manufacture
high degree
products made
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR922690A publication Critical patent/FR922690A/en
Expired legal-status Critical Current

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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
FR922690D 1945-02-23 1946-02-22 Manufacture of new linear esters with a high degree of polymerization and filamentous products made from said esters Expired FR922690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB457545A GB588497A (en) 1945-02-23 1945-02-23 Manufacture of new highly polymeric linear esters and the production of filaments, fibres and the like therefrom

Publications (1)

Publication Number Publication Date
FR922690A true FR922690A (en) 1947-06-16

Family

ID=29559197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922690D Expired FR922690A (en) 1945-02-23 1946-02-22 Manufacture of new linear esters with a high degree of polymerization and filamentous products made from said esters

Country Status (4)

Country Link
BE (1) BE463277A (en)
CH (1) CH255374A (en)
FR (1) FR922690A (en)
GB (1) GB588497A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657194A (en) * 1950-03-25 1953-10-27 California Research Corp Linear polyesters from stilbene dicarboxylic acids
US2657195A (en) * 1950-03-25 1953-10-27 California Research Corp Linear polymers from stilbene dicarboxylic acid

Also Published As

Publication number Publication date
GB588497A (en) 1947-05-22
CH255374A (en) 1948-06-30
BE463277A (en) 1946-08-22

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