FR1424811A - Process for making yarns, fibers, sheets and the like from polyesters and linear mixed polyesters - Google Patents

Process for making yarns, fibers, sheets and the like from polyesters and linear mixed polyesters

Info

Publication number
FR1424811A
FR1424811A FR5811A FR5811A FR1424811A FR 1424811 A FR1424811 A FR 1424811A FR 5811 A FR5811 A FR 5811A FR 5811 A FR5811 A FR 5811A FR 1424811 A FR1424811 A FR 1424811A
Authority
FR
France
Prior art keywords
polyesters
fibers
sheets
linear mixed
making yarns
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
FR5811A
Other languages
French (fr)
Inventor
Willy Berkoben
Werner Griessbach
Johannes Heinze
Hellmut Ramm
Hans Richardt
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.)
VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK
Original Assignee
VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK
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 VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK filed Critical VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK
Priority to FR5811A priority Critical patent/FR1424811A/en
Application granted granted Critical
Publication of FR1424811A publication Critical patent/FR1424811A/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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • 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
FR5811A 1965-02-16 1965-02-16 Process for making yarns, fibers, sheets and the like from polyesters and linear mixed polyesters Expired FR1424811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR5811A FR1424811A (en) 1965-02-16 1965-02-16 Process for making yarns, fibers, sheets and the like from polyesters and linear mixed polyesters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR5811A FR1424811A (en) 1965-02-16 1965-02-16 Process for making yarns, fibers, sheets and the like from polyesters and linear mixed polyesters

Publications (1)

Publication Number Publication Date
FR1424811A true FR1424811A (en) 1966-01-14

Family

ID=8571112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR5811A Expired FR1424811A (en) 1965-02-16 1965-02-16 Process for making yarns, fibers, sheets and the like from polyesters and linear mixed polyesters

Country Status (1)

Country Link
FR (1) FR1424811A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2289524A1 (en) * 1974-11-01 1976-05-28 Eastman Kodak Co NEW PROCESS FOR THE PREPARATION OF POLY (ETHYLENE TEREPHTHALATE) AND NEW CATALYST USED IN THIS PROCESS
FR2343011A1 (en) * 1976-03-01 1977-09-30 Eastman Kodak Co PROCESS FOR PREPARING POLY (ETHYLENE TEREPHTHALATE) AND CATALYST USEFUL FOR THIS PROCESS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2289524A1 (en) * 1974-11-01 1976-05-28 Eastman Kodak Co NEW PROCESS FOR THE PREPARATION OF POLY (ETHYLENE TEREPHTHALATE) AND NEW CATALYST USED IN THIS PROCESS
FR2343011A1 (en) * 1976-03-01 1977-09-30 Eastman Kodak Co PROCESS FOR PREPARING POLY (ETHYLENE TEREPHTHALATE) AND CATALYST USEFUL FOR THIS PROCESS

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