GB1025422A - Copolyesters and the preparation thereof - Google Patents

Copolyesters and the preparation thereof

Info

Publication number
GB1025422A
GB1025422A GB4551362A GB4551362A GB1025422A GB 1025422 A GB1025422 A GB 1025422A GB 4551362 A GB4551362 A GB 4551362A GB 4551362 A GB4551362 A GB 4551362A GB 1025422 A GB1025422 A GB 1025422A
Authority
GB
United Kingdom
Prior art keywords
chloride
diphenate
dissolved
water
compound
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
GB4551362A
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB1025422A publication Critical patent/GB1025422A/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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

Polymers containing carbonate and phosphonate linkages are made by condensing (a) an alkali metal diphenate, (b) phenyl phosphoric acid dichloride and (c) phosgene and/or a dichloroformate of a dihydric phenol; the diphenate being dissolved in water and the other reactants being dissolved in a water-immiscible organic liquid which is a solvent or swelling agent for the polymer. The reaction mixture may also include thiophosgene, terephthaloyl chloride, isophthaloyl chloride, phthaloyl chloride, sebacyl chloride, adipyl chloride or 4:41-diphenylether dicarboxylic acid chloride. Condensation is effected in the presence of a quaternary ammonium, phosphonium or arsonium compound or a ternary sulphonium compound. A large number of dihydric phenols are specified but the ones used in the examples are bisphenol A and a mixture of isomeric bis-(hydroxyphenyl)-methanes. Some of the polymers are soluble in chlorinated aliphatic hydrocarbon, toluene, xylene, tetrahydrofurane and dioxane. They are useful in the manufacture of films, threads and surface coatings.
GB4551362A 1961-11-30 1962-11-30 Copolyesters and the preparation thereof Expired GB1025422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE41165 1961-11-30

Publications (1)

Publication Number Publication Date
GB1025422A true GB1025422A (en) 1966-04-06

Family

ID=3840286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4551362A Expired GB1025422A (en) 1961-11-30 1962-11-30 Copolyesters and the preparation thereof

Country Status (1)

Country Link
GB (1) GB1025422A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006842A1 (en) * 1978-06-14 1980-01-23 S.A. Diamond Shamrock Benelux N.V. Organophosphonate co-ester, stabiliser composition containing it and synthetic resin stabilised therewith
US4223104A (en) * 1978-08-11 1980-09-16 Stauffer Chemical Company Copoly (carbonate/phosphonate) compositions
EP0021216A1 (en) * 1979-06-22 1981-01-07 Bayer Ag Process for preparing aromatic thermoplastic polyphosphonatocarbonates and polyphosphonatocarbonates
US4401802A (en) 1980-01-19 1983-08-30 Bayer Aktiengesellschaft Process for the preparation of thermoplastic aromatic polyphosphonatocarbonates with improved heat-ageing resistance, and their use
EP0138099A2 (en) * 1983-10-03 1985-04-24 The Dow Chemical Company Phosphorus-modified polyestercarbonate resins
WO2002024787A1 (en) * 2000-09-22 2002-03-28 Toray Industries, Inc. Resin composition and articles molded therefrom

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006842A1 (en) * 1978-06-14 1980-01-23 S.A. Diamond Shamrock Benelux N.V. Organophosphonate co-ester, stabiliser composition containing it and synthetic resin stabilised therewith
US4223104A (en) * 1978-08-11 1980-09-16 Stauffer Chemical Company Copoly (carbonate/phosphonate) compositions
EP0021216A1 (en) * 1979-06-22 1981-01-07 Bayer Ag Process for preparing aromatic thermoplastic polyphosphonatocarbonates and polyphosphonatocarbonates
US4322520A (en) * 1979-06-22 1982-03-30 Bayer Aktiengesellschaft Aromatic thermoplastic polyphosphonatocarbonate
US4401802A (en) 1980-01-19 1983-08-30 Bayer Aktiengesellschaft Process for the preparation of thermoplastic aromatic polyphosphonatocarbonates with improved heat-ageing resistance, and their use
US4508890A (en) * 1980-01-19 1985-04-02 Bayer Aktiengesellschaft Process for the preparation of thermoplastic aromatic polyphosphonatocarbonates with improved heat-aging resistance, and their use
EP0138099A2 (en) * 1983-10-03 1985-04-24 The Dow Chemical Company Phosphorus-modified polyestercarbonate resins
EP0138099A3 (en) * 1983-10-03 1986-07-30 The Dow Chemical Company Phosphorus-modified polyestercarbonate resins
WO2002024787A1 (en) * 2000-09-22 2002-03-28 Toray Industries, Inc. Resin composition and articles molded therefrom
EP1270646A1 (en) * 2000-09-22 2003-01-02 Toray Industries, Inc. Resin composition and articles molded therefrom
EP1270646A4 (en) * 2000-09-22 2003-04-02 Toray Industries Resin composition and articles molded therefrom
US6750313B2 (en) 2000-09-22 2004-06-15 Toray Industries, Inc. Resin composition and articles molded therefrom
KR100843416B1 (en) 2000-09-22 2008-07-03 도레이 가부시끼가이샤 Resin Composition and Articles Molded Therefrom

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