DE1570986A1 - Verfahren zur Erzeugung von hochpolymeren synthetischen Polyestern - Google Patents

Verfahren zur Erzeugung von hochpolymeren synthetischen Polyestern

Info

Publication number
DE1570986A1
DE1570986A1 DE19651570986 DE1570986A DE1570986A1 DE 1570986 A1 DE1570986 A1 DE 1570986A1 DE 19651570986 DE19651570986 DE 19651570986 DE 1570986 A DE1570986 A DE 1570986A DE 1570986 A1 DE1570986 A1 DE 1570986A1
Authority
DE
Germany
Prior art keywords
compound
reaction
glycol
reaction mixture
class
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
DE19651570986
Other languages
German (de)
English (en)
Inventor
Frank Dobinson
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of DE1570986A1 publication Critical patent/DE1570986A1/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
    • C08G63/82—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
    • C08G63/866—Antimony or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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)
DE19651570986 1964-08-10 1965-08-10 Verfahren zur Erzeugung von hochpolymeren synthetischen Polyestern Pending DE1570986A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US388676A US3329651A (en) 1964-08-10 1964-08-10 Phenylene antimonate iii polyester catalysts

Publications (1)

Publication Number Publication Date
DE1570986A1 true DE1570986A1 (de) 1970-03-19

Family

ID=23535061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651570986 Pending DE1570986A1 (de) 1964-08-10 1965-08-10 Verfahren zur Erzeugung von hochpolymeren synthetischen Polyestern

Country Status (8)

Country Link
US (1) US3329651A (OSRAM)
BE (1) BE668120A (OSRAM)
CH (1) CH495395A (OSRAM)
DE (1) DE1570986A1 (OSRAM)
GB (1) GB1098636A (OSRAM)
IL (1) IL24126A (OSRAM)
NL (1) NL6510412A (OSRAM)
NO (1) NO116300B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425995A (en) * 1966-08-26 1969-02-04 Fmc Corp Direct esterification method
US3425997A (en) * 1966-10-07 1969-02-04 Fmc Corp Phenoxides as transesterification catalysts
US3506618A (en) * 1966-11-14 1970-04-14 Fmc Corp Hexafluorosilicate additives in polyester preparation
US3479319A (en) * 1967-09-19 1969-11-18 Firestone Tire & Rubber Co Polyethylene terephthalate stabilized with sodium pyrophosphate
ATE413424T1 (de) * 1998-10-23 2008-11-15 Toyo Boseki Polymerisationskatalysator zur herstellung von polyester, polyester und verfahren zu seiner herstellung
MXPA02001863A (es) 1999-08-24 2003-07-14 Toyo Boseki Catalizador de polimerizacion de poliester, poliester producido usando el mismo y proceso para producir poliester.
AU2402401A (en) * 2000-01-05 2001-07-16 Toyo Boseki Kabushiki Kaisha Polymerization catalyst for polyesters, polyesters produced with the same and process for producing polyesters
JP3461175B2 (ja) * 2000-09-12 2003-10-27 東洋紡績株式会社 ポリエステル重合触媒及びこれを用いて製造されたポリエステル並びにポリエステルの製造方法
EP1400549A4 (en) 2001-02-23 2005-02-09 Toyo Boseki POLYMERIZATION CATALYST FOR POLYESTERS, POLYESTERS MADE THEREFROM AND METHOD FOR THE PREPARATION OF POLYESTERS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739957A (en) * 1952-01-03 1956-03-27 Du Pont Production of polyethylene terephthalate using an antimony compound as catalyst
US3055870A (en) * 1959-01-26 1962-09-25 Ici Ltd Polyesters condensed in presence of pentavalent antimony compound as catalyst
US3014954A (en) * 1959-06-16 1961-12-26 Monsanto Chemicals Polyphosphorus esters and method of preparing same
US3014956A (en) * 1959-07-21 1961-12-26 Monsanto Chemicals Pentavalent phosphorus esters

Also Published As

Publication number Publication date
IL24126A (en) 1969-01-29
GB1098636A (en) 1968-01-10
US3329651A (en) 1967-07-04
CH495395A (de) 1970-08-31
NL6510412A (OSRAM) 1966-02-11
BE668120A (OSRAM) 1966-02-10
NO116300B (OSRAM) 1969-03-03

Similar Documents

Publication Publication Date Title
DE2646218C3 (de) Phosphorhaltige Verbindungen, Verfahren zu deren Herstellung und Verwendung derselben zur Flammfestmachung
DE69737259T2 (de) Verfahren zur herstellung von copolyestern aus terephthalsaure, ethylenglycol und 1,4-cyclohexanedimethanol mit neutralen farbton, hoher klarheit und erhöhter helligkeit
DE69518231T2 (de) Flammhemmende polyester copolymere
DE2342415A1 (de) Neue, lineare homo- und copolyester auf basis von tere- und/oder isophthalsaeure
DE2454189A1 (de) Verfahren zur herstellung schwer entflammbarer linearer polyester
DE2213500A1 (de) Verfahren zur Herstellung von Polyestern
DE1570986A1 (de) Verfahren zur Erzeugung von hochpolymeren synthetischen Polyestern
DE1301551C2 (de) Verfahren zur herstellung von hochmolekularen polyestern
DE2113442A1 (de) Verfahren zur Herstellung von Polyestern
DE2214775A1 (de) Verfahren zur herstellung von polybutylenterephthalaten
DE1292398B (de) Verfahren zur Herstellung von hochpolymeren Polyestern
DE2340559B2 (de) Herstellung von hochmolekularen Polyestern des Butandiols-(1,4)
DE2802486B2 (de) Verfahren zur Herstellung von fadenbildenden Polyestern
DE1966884C3 (de) Verfahren zur Herstellung von faserbildenden aromatischen Polyestern
DE2435507C3 (de) Carbonatmodifizierte Copolyester, Verfahren zu ihrer Herstellung und ihre Verwendung
DE1469143B2 (de) Polyesterformmassen
DE2543631C3 (de) Verfahren zur Herstellung eines Block-Copolyesterelastomeren
DE2365934C3 (de) Herstellung von hochmolekularen Polyestern
DE2265254C3 (de) Verfahren zur Herstellung von linearen hochmolekularen Polyestern
DE2105928A1 (de) Lineare Polyatherester, Verfahren zu derer. Herstellung und hieraus ge formte Gegen Stande
DE1595271A1 (de) Copolyester und Verfahren zu deren Herstellung
EP4357398A1 (de) Verfahren zum chemischen recyclen von polyestern
DE1266922B (de) Verfahren zum Herstellen von Faeden durch Schmelzverspinnen eines modifizierten Polyesters
DE1921247C3 (de) Verfahren zur Herstellung von linearen Polyestern
CH500242A (de) Verfahren zur Herstellung hochmolekularer, linearer Polyester