GB1272984A - Shaped polymeric articles - Google Patents

Shaped polymeric articles

Info

Publication number
GB1272984A
GB1272984A GB2266770A GB2266770A GB1272984A GB 1272984 A GB1272984 A GB 1272984A GB 2266770 A GB2266770 A GB 2266770A GB 2266770 A GB2266770 A GB 2266770A GB 1272984 A GB1272984 A GB 1272984A
Authority
GB
United Kingdom
Prior art keywords
polyester
diisocyanate
propylene glycol
ethylenically unsaturated
groups
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
GB2266770A
Inventor
Francis Gowland Hutchinson
Richard George Clevela Henbest
Margaret Kenley Leggett
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2266770A priority Critical patent/GB1272984A/en
Priority to DE19702040594 priority patent/DE2040594B2/en
Priority to FR7030567A priority patent/FR2059027A5/fr
Priority to SE1136670A priority patent/SE424644B/en
Publication of GB1272984A publication Critical patent/GB1272984A/en
Priority to US272715A priority patent/US3886229A/en
Priority to JP48031064A priority patent/JPS5211719B1/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4879—Polyethers containing cyclic groups containing aromatic groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/68—Unsaturated polyesters
    • 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
    • C08L67/06—Unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

1,272,984. Polyurethane/unsaturated polyester polymeric products. IMPERIAL CHEMICAL INDUSTRIES Ltd. 30 July, 1970 [21 Aug., 1969; 11 May, 1970], Nos. 41844/69 and 22667/70. Headings C3P and C3R. A polymeric product is formed from a homogenous composition comprising: (a) 5 to 95% by weight of the precursors of a linear polyurethane comprising at least one diisocyanate and at least one difunctional compound free from ethylenic unsaturation and containing two groups reactive with isocyanate groups, each unit derived from the difunctional compound in the polymeric product providing an average of not more than 35 in-chain atoms in the macromolecular chains of said product, and (b) 95 to 5% by weight of the precursors of a cured polyester resin comprising: (i) at least one ethylenically unsaturated polyester containing in each molecule at least two groups reactive with isocyanate groups, and (ii) at least one monomer copolymerizable with the ethylenically unsaturated groups in the polyester, the polymeric product being formed by reaction of the precursors of the linear polyurethane together and with the ethylenically unsaturated polyester and by copolymerization of the monomer with the ethylenically unsaturated groups in the polyester. In the examples, the products are formed from 4: 4<SP>1</SP> diphenylmethane diisocyanate, oxypropylated bisphenol A, poly-(propylene glycol), poly-(ethylene glycol), condensate of 1,2-propylene glycol and adipic acid, unsaturated polyesters prepared from fumaric acid, phthalic acid and propylene glycol, styrene, vinyl toluene, propylene glycol, toluene diisocyanate, hexamethylene diisocyanate, 4: 4<SP>1</SP> - dicyclohexylmethane diisocyanate, diethylene glycol, 1: 3-cyclohexane diol, diallyl phthalate and methyl methacrylate in the presence of ditertiary butyl peroxide, dibutyl tin dilaurate, cyclohexanone peroxide, cobalt soap, tertiary butyl peroctoate, tertiary butyl perbenzoate, hydroquinone, benzoyl peroxide and tertiary butyl catechol. Glass fibre mats and rovings, carbon fibres, poly-(ethylene terephthalate) fibres and P.T.F.E. coated glass cloth may be incorporated.
GB2266770A 1969-08-21 1969-08-21 Shaped polymeric articles Expired GB1272984A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2266770A GB1272984A (en) 1969-08-21 1969-08-21 Shaped polymeric articles
DE19702040594 DE2040594B2 (en) 1969-08-21 1970-08-14 Process for the production of molded articles
FR7030567A FR2059027A5 (en) 1969-08-21 1970-08-20
SE1136670A SE424644B (en) 1969-08-21 1970-08-20 SET TO MAKE A FORMATED POLYMER PRODUCT FROM A HOMOGENIC MIXTURE OF PRECURSORS TO A LINE OF POLYURETHANE AND PRECURSORS TO A Hardened POLYESTER RESIN
US272715A US3886229A (en) 1969-08-21 1972-07-17 Shaped polymeric articles
JP48031064A JPS5211719B1 (en) 1969-08-21 1973-03-19

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4184469 1969-08-21
GB2266770A GB1272984A (en) 1969-08-21 1969-08-21 Shaped polymeric articles

Publications (1)

Publication Number Publication Date
GB1272984A true GB1272984A (en) 1972-05-03

Family

ID=26256053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2266770A Expired GB1272984A (en) 1969-08-21 1969-08-21 Shaped polymeric articles

Country Status (5)

Country Link
JP (1) JPS5211719B1 (en)
DE (1) DE2040594B2 (en)
FR (1) FR2059027A5 (en)
GB (1) GB1272984A (en)
SE (1) SE424644B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960572A (en) 1973-02-21 1976-06-01 Asahi Kasei Kogyo Kabushiki Kaisha Photosensitive compositions comprising a polyester-polyether block polymer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792308A (en) * 1971-12-10 1973-06-05 Ici Ltd CONTINUOUS MANUFACTURING PROCESS FOR POLYMERIC MANUFACTURED PRODUCTS
GB1445335A (en) * 1972-08-15 1976-08-11 Ici Ltd Polymeric articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960572A (en) 1973-02-21 1976-06-01 Asahi Kasei Kogyo Kabushiki Kaisha Photosensitive compositions comprising a polyester-polyether block polymer

Also Published As

Publication number Publication date
JPS5211719B1 (en) 1977-04-01
SE424644B (en) 1982-08-02
DE2040594A1 (en) 1971-02-25
DE2040594B2 (en) 1980-11-06
FR2059027A5 (en) 1971-05-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee