CH466927A - Verfahren zur Herstellung linearer faserbildender Polyester - Google Patents

Verfahren zur Herstellung linearer faserbildender Polyester

Info

Publication number
CH466927A
CH466927A CH1665566A CH1665566A CH466927A CH 466927 A CH466927 A CH 466927A CH 1665566 A CH1665566 A CH 1665566A CH 1665566 A CH1665566 A CH 1665566A CH 466927 A CH466927 A CH 466927A
Authority
CH
Switzerland
Prior art keywords
linear fiber
making linear
forming polyesters
polyesters
forming
Prior art date
Application number
CH1665566A
Other languages
English (en)
Inventor
Hartmann Adolf
Schweizer Peter
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 CH466927A publication Critical patent/CH466927A/de

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
    • C08G63/86—Germanium, antimony, or compounds thereof
    • C08G63/863—Germanium or compounds thereof
CH1665566A 1965-11-24 1966-11-21 Verfahren zur Herstellung linearer faserbildender Polyester CH466927A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0047750 1965-11-24

Publications (1)

Publication Number Publication Date
CH466927A true CH466927A (de) 1968-12-31

Family

ID=7101818

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1665566A CH466927A (de) 1965-11-24 1966-11-21 Verfahren zur Herstellung linearer faserbildender Polyester

Country Status (7)

Country Link
US (1) US3459711A (de)
AT (1) AT267876B (de)
CH (1) CH466927A (de)
DE (1) DE1570627C3 (de)
FR (1) FR1503038A (de)
GB (1) GB1172229A (de)
NL (1) NL6616270A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119614A (en) * 1977-12-22 1978-10-10 Monsanto Company Process for making polyester polymer
US4127566A (en) * 1977-12-22 1978-11-28 Monsanto Company Process for preparation of flame retardant polyesters
US4127565A (en) * 1977-12-22 1978-11-28 Monsanto Company Process for making fiber-forming polyesters
AU2009354427B2 (en) * 2009-10-23 2014-11-13 Rhodia (China) Co., Ltd. Process for stabilizing hypophosphite

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536161A (de) * 1954-03-02
GB828706A (en) * 1956-05-18 1960-02-24 British Celanese Improvements in or relating to high linear polyesters

Also Published As

Publication number Publication date
AT267876B (de) 1969-01-27
GB1172229A (en) 1969-11-26
US3459711A (en) 1969-08-05
FR1503038A (fr) 1967-11-24
NL6616270A (de) 1967-05-25
DE1570627B2 (de) 1973-02-15
DE1570627A1 (de) 1970-05-14
DE1570627C3 (de) 1973-09-27

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