CH476781A - Verfahren zur Herstellung von faser- und filmbildenden Polyestern - Google Patents

Verfahren zur Herstellung von faser- und filmbildenden Polyestern

Info

Publication number
CH476781A
CH476781A CH1003165A CH1003165A CH476781A CH 476781 A CH476781 A CH 476781A CH 1003165 A CH1003165 A CH 1003165A CH 1003165 A CH1003165 A CH 1003165A CH 476781 A CH476781 A CH 476781A
Authority
CH
Switzerland
Prior art keywords
fiber
film
production
forming polyesters
polyesters
Prior art date
Application number
CH1003165A
Other languages
English (en)
Inventor
Koller Walter
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
Priority claimed from DE1964F0043486 external-priority patent/DE1271987C2/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH476781A publication Critical patent/CH476781A/de

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0836—Compounds with one or more Si-OH or Si-O-metal linkage
    • 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
    • C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/5406—Silicon-containing compounds containing elements other than oxygen or nitrogen
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
CH1003165A 1964-07-18 1965-07-16 Verfahren zur Herstellung von faser- und filmbildenden Polyestern CH476781A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF43487A DE1273123B (de) 1964-07-18 1964-07-18 Verwendung von mit organischen Siliciumverbindungen modifiziertem Polyaethylenglycolterephthalat zur Herstellung von Faeden und Fasern
DE1964F0043486 DE1271987C2 (de) 1964-07-18 1964-07-18 Verfahren zur herstellung von faser- und filmbildenden polyestern

Publications (1)

Publication Number Publication Date
CH476781A true CH476781A (de) 1969-08-15

Family

ID=25976365

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1003265A CH476863A (de) 1964-07-18 1965-07-16 Verfahren zur Herstellung von modifizierten Polyäthylenterephthalat-Fasern
CH1003165A CH476781A (de) 1964-07-18 1965-07-16 Verfahren zur Herstellung von faser- und filmbildenden Polyestern

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1003265A CH476863A (de) 1964-07-18 1965-07-16 Verfahren zur Herstellung von modifizierten Polyäthylenterephthalat-Fasern

Country Status (7)

Country Link
US (1) US3406152A (de)
BE (2) BE667089A (de)
CH (2) CH476863A (de)
DE (1) DE1273123B (de)
DK (1) DK114583B (de)
GB (2) GB1089865A (de)
NL (2) NL6509238A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU55826A1 (de) * 1967-04-19 1969-11-13
DK142079A (da) * 1978-04-11 1979-10-12 Minnesota Mining & Mfg Fremgangsmaade til at goere kiselholdige overflader hydrofile
US4405738A (en) * 1982-03-05 1983-09-20 Akzona Incorporated Flame retardant additives and flame retardant polyester compositions
US6407194B1 (en) * 2001-07-17 2002-06-18 E. I. Du Pont De Nemours And Company Temporarily crosslinked polyester polymers
US6706842B1 (en) 2003-02-06 2004-03-16 Jiwen F. Duan Crosslinked polyester copolymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE552700A (de) * 1955-11-18
US3335211A (en) * 1959-06-26 1967-08-08 Du Pont Process for melt spinning linear polyester modified with an oxysilicon compound
US3201506A (en) * 1962-08-09 1965-08-17 Du Pont Addition of magnesium silicate to a polyester in the manufacture of oriented film

Also Published As

Publication number Publication date
DE1273123B (de) 1968-07-18
BE667087A (de) 1966-01-19
US3406152A (en) 1968-10-15
GB1074225A (en) 1967-07-05
GB1089865A (en) 1967-11-08
CH476863A (de) 1969-08-15
DK114583B (da) 1969-07-14
NL6509239A (de) 1966-01-19
NL6509238A (de) 1966-01-19
BE667089A (de) 1966-01-19

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Legal Events

Date Code Title Description
PL Patent ceased