FR1165359A - Préparation de téréphtalates monomères de glycol - Google Patents

Préparation de téréphtalates monomères de glycol

Info

Publication number
FR1165359A
FR1165359A FR1165359DA FR1165359A FR 1165359 A FR1165359 A FR 1165359A FR 1165359D A FR1165359D A FR 1165359DA FR 1165359 A FR1165359 A FR 1165359A
Authority
FR
France
Prior art keywords
preparation
glycol terephthalates
monomeric glycol
monomeric
terephthalates
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.)
Expired
Application number
Other languages
English (en)
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.)
Hercules Powder Co
Original Assignee
Hercules Powder 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 Hercules Powder Co filed Critical Hercules Powder Co
Application granted granted Critical
Publication of FR1165359A publication Critical patent/FR1165359A/fr
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1165359D 1956-02-29 1957-01-29 Préparation de téréphtalates monomères de glycol Expired FR1165359A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US568426A US2906737A (en) 1956-02-29 1956-02-29 Esterification of terephthalic acid in the presence of titanium dioxide as catalyst

Publications (1)

Publication Number Publication Date
FR1165359A true FR1165359A (fr) 1958-10-21

Family

ID=24271245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1165359D Expired FR1165359A (fr) 1956-02-29 1957-01-29 Préparation de téréphtalates monomères de glycol

Country Status (5)

Country Link
US (1) US2906737A (fr)
DE (1) DE1124475B (fr)
FR (1) FR1165359A (fr)
GB (1) GB807630A (fr)
NL (2) NL55065C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018839A1 (fr) * 1994-01-07 1995-07-13 Akzo Nobel N.V. Procede de fabrication de polyesters et de copolyesters

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095403A (en) * 1958-06-13 1963-06-25 Glanzstoff Ag Process for the production of polyethylene terephthalate
US3463742A (en) * 1967-09-05 1969-08-26 Eastman Kodak Co Partially hydrated titanium dioxide catalyst for polyester preparation
US4795790A (en) * 1986-12-02 1989-01-03 General Electric Company Thermoplastic polyetherimide ester polymers exhibiting improved flexibility
US10899698B2 (en) * 2010-10-26 2021-01-26 Ethox Chemicals, Llc Bis(aryloxyalkyl) esters of aromatic polycarboxylic acids and method of preparation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729619A (en) * 1954-03-18 1956-01-03 Goodyear Tire & Rubber Titanium tetrafluoride as catalyst in production of polyesters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018839A1 (fr) * 1994-01-07 1995-07-13 Akzo Nobel N.V. Procede de fabrication de polyesters et de copolyesters
US5684116A (en) * 1994-01-07 1997-11-04 Akzo Nobel, N.V. Titanium dioxide/silicon dioxide coprecipitates and titanium dioxide/zirconium dioxide coprecipitates as polycondensation catalysts for polyesters and copolyesters

Also Published As

Publication number Publication date
US2906737A (en) 1959-09-29
NL55065C (fr) 1943-08-16
DE1124475B (de) 1962-03-01
NL99346C (fr) 1961-09-16
GB807630A (en) 1959-01-21

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