FR1321000A - Procédé de fabrication de polyesters linéaires fibrogènes et filmogènes - Google Patents

Procédé de fabrication de polyesters linéaires fibrogènes et filmogènes

Info

Publication number
FR1321000A
FR1321000A FR890562A FR890562A FR1321000A FR 1321000 A FR1321000 A FR 1321000A FR 890562 A FR890562 A FR 890562A FR 890562 A FR890562 A FR 890562A FR 1321000 A FR1321000 A FR 1321000A
Authority
FR
France
Prior art keywords
fibrogenic
linear
film
manufacturing process
forming polyesters
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
FR890562A
Other languages
English (en)
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
Priority claimed from GB8671/61A external-priority patent/GB949085A/en
Priority to CH282762A priority Critical patent/CH414164A/de
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR890562A priority patent/FR1321000A/fr
Application granted granted Critical
Publication of FR1321000A publication Critical patent/FR1321000A/fr
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
    • C08G63/78—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR890562A 1961-03-09 1962-03-09 Procédé de fabrication de polyesters linéaires fibrogènes et filmogènes Expired FR1321000A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH282762A CH414164A (de) 1961-03-09 1962-03-08 Verfahren zur Herstellung eines zur Erzeugung von Fasern und Folien geeigneten linearen Polyesters
FR890562A FR1321000A (fr) 1961-03-09 1962-03-09 Procédé de fabrication de polyesters linéaires fibrogènes et filmogènes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8671/61A GB949085A (en) 1961-03-09 1961-03-09 Catalyst system for use in the manufacture of linear fibre and film-forming polyesters
FR890562A FR1321000A (fr) 1961-03-09 1962-03-09 Procédé de fabrication de polyesters linéaires fibrogènes et filmogènes

Publications (1)

Publication Number Publication Date
FR1321000A true FR1321000A (fr) 1963-03-15

Family

ID=26194732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890562A Expired FR1321000A (fr) 1961-03-09 1962-03-09 Procédé de fabrication de polyesters linéaires fibrogènes et filmogènes

Country Status (2)

Country Link
CH (1) CH414164A (fr)
FR (1) FR1321000A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377320A (en) * 1964-03-03 1968-04-09 American Enka Corp Process of using germanium dioxide as a polyester condensation catalyst
WO1994025502A1 (fr) * 1993-04-27 1994-11-10 Eastman Chemical Company Copolyester de cyclohexanedimethanol et procede de production de ce polyester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377320A (en) * 1964-03-03 1968-04-09 American Enka Corp Process of using germanium dioxide as a polyester condensation catalyst
WO1994025502A1 (fr) * 1993-04-27 1994-11-10 Eastman Chemical Company Copolyester de cyclohexanedimethanol et procede de production de ce polyester

Also Published As

Publication number Publication date
CH414164A (de) 1966-05-31

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