RO63752A - Fibres et filaments de polyterephtalate d'ethyleneglycol et procede pour lour fabrication - Google Patents

Fibres et filaments de polyterephtalate d'ethyleneglycol et procede pour lour fabrication

Info

Publication number
RO63752A
RO63752A RO7100066883A RO6688371A RO63752A RO 63752 A RO63752 A RO 63752A RO 7100066883 A RO7100066883 A RO 7100066883A RO 6688371 A RO6688371 A RO 6688371A RO 63752 A RO63752 A RO 63752A
Authority
RO
Romania
Prior art keywords
polyterephalate
filaments
fibers
production
ethylene glycol
Prior art date
Application number
RO7100066883A
Other languages
English (en)
French (fr)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of RO63752A publication Critical patent/RO63752A/ro

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
    • C08G63/183—Terephthalic acids
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
RO7100066883A 1970-05-14 1971-05-13 Fibres et filaments de polyterephtalate d'ethyleneglycol et procede pour lour fabrication RO63752A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702023527 DE2023527B2 (de) 1970-05-14 1970-05-14 Fasern und faeden aus mit 2,2dimethylpropandiol-1,3 modifiziertem polyaethylenterephthalat

Publications (1)

Publication Number Publication Date
RO63752A true RO63752A (fr) 1978-10-15

Family

ID=5771053

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7100066883A RO63752A (fr) 1970-05-14 1971-05-13 Fibres et filaments de polyterephtalate d'ethyleneglycol et procede pour lour fabrication

Country Status (13)

Country Link
US (1) US3789031A (ro)
AT (1) AT330337B (ro)
BE (1) BE767075A (ro)
CA (1) CA941571A (ro)
CH (2) CH700571A4 (ro)
DE (1) DE2023527B2 (ro)
FR (1) FR2093504A5 (ro)
GB (1) GB1297603A (ro)
NL (1) NL7106296A (ro)
NO (1) NO133943B (ro)
RO (1) RO63752A (ro)
SE (1) SE376932B (ro)
ZA (1) ZA712198B (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324119B2 (ro) * 1974-04-19 1978-07-19
DE2507674A1 (de) * 1975-02-22 1976-09-09 Bayer Ag Schnellkristallisierende poly(aethylen/alkylen)-terephthalate
US4195051A (en) * 1976-06-11 1980-03-25 E. I. Du Pont De Nemours And Company Process for preparing new polyester filaments
US4134882A (en) * 1976-06-11 1979-01-16 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate)filaments
DE2706123A1 (de) * 1977-02-14 1978-08-17 Bayer Ag Schnell kristallisierende polyaethylenterephthalate und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
GB1297603A (ro) 1972-11-29
ATA410271A (de) 1975-09-15
BE767075A (fr) 1971-11-12
NL7106296A (ro) 1971-11-16
AT330337B (de) 1976-06-25
DE2023527A1 (de) 1971-11-25
CH700571A4 (ro) 1974-03-15
NO133943B (ro) 1976-04-12
FR2093504A5 (ro) 1972-01-28
US3789031A (en) 1974-01-29
CH552684A (ro) 1974-08-15
CA941571A (en) 1974-02-12
ZA712198B (en) 1971-12-29
DE2023527B2 (de) 1973-07-12
SE376932B (ro) 1975-06-16

Similar Documents

Publication Publication Date Title
IT948268B (it) Procedimento per la produzione di tessuti a fibre non intessute e prodotto ottenuto
RO63757A (fr) Procede pour l'obtention des formations fibreuses en fibres de verre
IT952146B (it) Procedimento per la produzione di fibre poliolefiniche
IT951273B (it) Procedimento per la fabbricazione di filamenti e fibre
BE798819A (fr) Verre et son procede d'etirage sous forme de fibres
BE796847A (fr) Appareil pour la fabrication de pre-formes de fibres
IT946674B (it) Processo e apparecchio per la produzione di fibre resilienti di polimero propilenico
RO62456A (fr) Procede pour la fabrication d'ume structure fibreuse textile nontissee
IT1026175B (it) Procedimento per la produzione di fibre inorganiche ad alta densita e prodotto ottenuto
IT963717B (it) Filato poliestere e processo per la sua produzione
BE817368A (fr) Procede et agents d'appretage de fibres
RO63752A (fr) Fibres et filaments de polyterephtalate d'ethyleneglycol et procede pour lour fabrication
BE814383R (fr) Procede pour la fabrication d'elements de construction contenant des fibres
BE814328A (fr) Procede pour la fabrication d'elements de construction contenant des fibres
FR1427415A (fr) Procédé pour la production d'oxyde d'éthylène
IT1017912B (it) Processo per la tintura di mate riali fibrosi
IT963834B (it) Apparecchio per la produzione di pizze di fibre avvolte
BE771893R (fr) Procede d'ignifugation de matieres en fibres
FR2273900A1 (fr) Agents d'azurage optique et leur procede de production
IT998511B (it) Processo per la produzione di fibre polimeriche
BE750329A (fr) Procede et appareil pour la fabrication de fibres synthetiques
FR1355843A (fr) Procédé pour l'obtention de polyesters filables
FR1473330A (fr) Papier de polymère et procédé pour la production d'un tel papier
BE815264A (fr) Procede d'enduction de fibres
BE772924A (fr) Fibres de polyester pour rembourrage et procede pour leur fabrication