DE1065608B - Verfahren zur Herstellung von hochmolekularem PoIyathylenglykolterephthalsaureester - Google Patents

Verfahren zur Herstellung von hochmolekularem PoIyathylenglykolterephthalsaureester

Info

Publication number
DE1065608B
DE1065608B DENDAT1065608D DE1065608DA DE1065608B DE 1065608 B DE1065608 B DE 1065608B DE NDAT1065608 D DENDAT1065608 D DE NDAT1065608D DE 1065608D A DE1065608D A DE 1065608DA DE 1065608 B DE1065608 B DE 1065608B
Authority
DE
Germany
Prior art keywords
minutes
molecular weight
melt
terephthalic acid
polyethylene glycol
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.)
Pending
Application number
DENDAT1065608D
Other languages
German (de)
English (en)
Inventor
Frankfurt/M Sud Dr Rudolf Reuber Frankfurt/M Eschersheim und Dr Max Großmann Frankfurt/M Dr Ludwig Orthner
Original Assignee
Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius Sv Bruning, Frankfurt'M
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.)
Publication date
Publication of DE1065608B publication Critical patent/DE1065608B/de
Pending 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
    • C08G63/785—Preparation processes characterised by the apparatus 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
DENDAT1065608D 1957-03-23 Verfahren zur Herstellung von hochmolekularem PoIyathylenglykolterephthalsaureester Pending DE1065608B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0022654 1957-03-23

Publications (1)

Publication Number Publication Date
DE1065608B true DE1065608B (de) 1959-09-17

Family

ID=7090521

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1065608D Pending DE1065608B (de) 1957-03-23 Verfahren zur Herstellung von hochmolekularem PoIyathylenglykolterephthalsaureester

Country Status (5)

Country Link
CH (1) CH379765A (enrdf_load_stackoverflow)
DE (1) DE1065608B (enrdf_load_stackoverflow)
FR (1) FR1203655A (enrdf_load_stackoverflow)
GB (1) GB878125A (enrdf_load_stackoverflow)
NL (1) NL107408C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442868A (en) * 1965-07-20 1969-05-06 Teijin Ltd Novel process for the preparation of polyester

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007616A1 (en) * 1985-06-21 1986-12-31 Viscosuisse Sa Method for preparing modified polyester yarns and polyester yarn obtained thereby
US5322921A (en) * 1985-06-21 1994-06-21 Rhone-Poulenc Viscosuisse Sa Polyester yarn
CN114437321B (zh) * 2021-12-30 2023-03-21 康辉新材料科技有限公司 一种聚丁二酸丁二醇酯及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442868A (en) * 1965-07-20 1969-05-06 Teijin Ltd Novel process for the preparation of polyester

Also Published As

Publication number Publication date
GB878125A (en) 1961-09-27
FR1203655A (fr) 1960-01-20
CH379765A (de) 1964-07-15
NL107408C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
DE2514116C3 (de) Verfahren zur kontinuierlichen Herstellung von linearen, hochmolekularen Polybutylenterephthalaten
DE1918518B2 (de) Verfahren zur kontinuierlichen herstellung von polyestern
DE1745695C3 (de) Verfahren zur Herstellung von linearen, thermoplastischen Mischpolyester mit Erweichungstemperaturen über 100 Grad C
DE1033412B (de) Verfahren zur Herstellung von hochmolekularen linearen Polyestern
DE2213500B2 (de) Verfahren zur herstellung von linearen, hochmolekularen polyestern
DE2542467C2 (de) Verfahren zur Herstellung thermoplastisch verarbeitbarer, farbloser bzw. praktisch farbloser Polyesteramide
DE1770527A1 (de) Polyester,ihre Herstellung und Verwendung
DE1495955B2 (de) Verfahren zur Herstellung von niedermolekularen Polyestern und deren Verwendung
DE2214775A1 (de) Verfahren zur herstellung von polybutylenterephthalaten
DE1065608B (de) Verfahren zur Herstellung von hochmolekularem PoIyathylenglykolterephthalsaureester
DE2614980C2 (de) Verfahren zur Herstellung von gesättigten, hochmolekularen Polyestern
CH358236A (de) Verfahren zur Herstellung von makromolekularen Polymethylenterephthalaten
DE1495265A1 (de) Verfahren zur Herstellung linearer thermoplastischer Polyester mit Einfriertemperaturen ueber 100 deg.C
DE1694549A1 (de) Thermostabilisierte lineare Polyester oder Copolyester
CH495395A (de) Verfahren zur Herstellung von synthetischen hochmolekularen Polyestern
DE2336026C3 (de) Verfahren zur Herstellung von modifizierten Polyalkylenterephthalaten
DE102021002539A1 (de) Verfahren zum Herstellen eines flammgeschützten Polyesters
CH501683A (de) Verfahren zur Herstellen von modifizierten Alkydharzen
CH443684A (de) Verfahren zur Herstellung von Polyätherestern
DE2148719A1 (de) Verfahren zur Herstellung von Glykolestern
DE2129732C3 (de) Verfahren zur Herstellung von Polyethylenterephthalat
AT247003B (de) Verfahren zur Herstellung linearer thermoplastischer Polyester mit Einfriertemperaturen über 100°C
AT225418B (de) Verfahren zur Herstellung hochmolekularen Polyäthylenterephthalates
DE2365934B2 (de) Herstellung von hxxochmolekularen Polyestern
DE2504156A1 (de) Niedermolekulare terephthalsaeure- aethylenglykolester, ihre herstellung und verwendung