FR1149118A - Process for the preparation of polyesters - Google Patents

Process for the preparation of polyesters

Info

Publication number
FR1149118A
FR1149118A FR1149118DA FR1149118A FR 1149118 A FR1149118 A FR 1149118A FR 1149118D A FR1149118D A FR 1149118DA FR 1149118 A FR1149118 A FR 1149118A
Authority
FR
France
Prior art keywords
polyesters
preparation
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
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1149118A publication Critical patent/FR1149118A/en
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
    • C08G63/87—Non-metals or inter-compounds thereof
    • 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
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4

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)
FR1149118D 1953-09-30 1954-09-30 Process for the preparation of polyesters Expired FR1149118A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38328253A 1953-09-30 1953-09-30
US38338153A 1953-09-30 1953-09-30

Publications (1)

Publication Number Publication Date
FR1149118A true FR1149118A (en) 1957-12-20

Family

ID=27010121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1149118D Expired FR1149118A (en) 1953-09-30 1954-09-30 Process for the preparation of polyesters

Country Status (4)

Country Link
DE (2) DE1152259B (en)
FR (1) FR1149118A (en)
GB (1) GB769220A (en)
NL (1) NL112401C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL240187A (en) * 1958-06-14
US3055870A (en) * 1959-01-26 1962-09-25 Ici Ltd Polyesters condensed in presence of pentavalent antimony compound as catalyst
US3060223A (en) * 1960-03-17 1962-10-23 Standard Oil Co Preparation of dihydroxyethyl terephthalate
NL251344A (en) * 1960-05-07 1964-02-25
NL288813A (en) * 1962-03-10
JPS4841277B1 (en) * 1969-06-19 1973-12-05
JPS5524457B2 (en) * 1973-12-20 1980-06-28
DE2828464C2 (en) * 1978-06-29 1980-08-28 Hoechst Ag, 6000 Frankfurt Process for the production of linear, light-stabilized polyesters matted with TiO2
DE2828463C2 (en) * 1978-06-29 1980-08-28 Hoechst Ag, 6000 Frankfurt Process for the production of linear, light-stabilized polyesters matted with TiO2
DE2945729C2 (en) * 1979-11-13 1982-06-09 Chemische Werke Hüls AG, 4370 Marl Process for the production of high molecular weight, linear polyesters
US4424140A (en) * 1982-06-03 1984-01-03 Union Carbide Corporation Stabilization of polycondensation catalysts
US4468489A (en) * 1982-06-03 1984-08-28 Union Carbide Corporation Stabilization of polycondensation catalysts
DE19518943C2 (en) * 1995-05-23 1999-12-09 Inventa Fischer Gmbh Process for the production of polyesters using titanium-containing catalyst-inhibitor combinations
CN1240749C (en) 2001-09-20 2006-02-08 帝人株式会社 Process for producing poly(ethylene-aromatic dicarboxylate ester) resin and resin product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2163511A (en) * 1939-06-20 Bracket
US2249950A (en) * 1938-05-28 1941-07-22 Bell Telephone Labor Inc Method of preparing linear polyesters
US2650213A (en) * 1951-07-24 1953-08-25 Du Pont Production of polyethylene terephthalate

Also Published As

Publication number Publication date
DE1152259B (en) 1963-08-01
DE1520524A1 (en) 1969-12-11
GB769220A (en) 1957-03-06
NL112401C (en) 1961-07-17
NL191121B (en) 1961-07-17

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