GB1279673A - Polymeric shaped articles - Google Patents

Polymeric shaped articles

Info

Publication number
GB1279673A
GB1279673A GB822470A GB822470A GB1279673A GB 1279673 A GB1279673 A GB 1279673A GB 822470 A GB822470 A GB 822470A GB 822470 A GB822470 A GB 822470A GB 1279673 A GB1279673 A GB 1279673A
Authority
GB
United Kingdom
Prior art keywords
polyester
polyisocyanate
vinyl monomer
shaped articles
polymeric shaped
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
GB822470A
Inventor
F Hutchinson
R Henbest
M 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 GB822470A priority Critical patent/GB1279673A/en
Priority to DE19702030980 priority patent/DE2030980B2/en
Priority to JP45054287A priority patent/JPS495635B1/ja
Priority to FR7023166A priority patent/FR2047073B1/fr
Publication of GB1279673A publication Critical patent/GB1279673A/en
Priority to US05/647,890 priority patent/US4062826A/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
    • 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
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • 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

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)
  • Reinforced Plastic Materials (AREA)

Abstract

1279673 Polyester-polyurethane reaction products IMPERIAL CHEMICAL INDUSTRIES Ltd 29 May 1970 [23 June 1969 20 Feb 1970] 31605/69 and 8224/70 Headings C3P and C3R A gel polymerizate is made from a mixture of a polyisocyanate of formula wherein X is a divalent radical, a polyfunctional compound which will react with the polyisocyanate so as to form a cross-linked polyurethane having a glass transition >25 degrees, an ethylenically unsaturated polyester and a vinyl monomer, the polyisocyanate precursors and the polyester reacting together and the vinyl monomer copolymerizing with the polyester. A partially polymerized article is capable of being shaped and then fully polymerized.
GB822470A 1969-06-23 1969-06-23 Polymeric shaped articles Expired GB1279673A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB822470A GB1279673A (en) 1969-06-23 1969-06-23 Polymeric shaped articles
DE19702030980 DE2030980B2 (en) 1969-06-23 1970-06-23 Process for the production of a molded article based on polyurethane from a gel polymer
JP45054287A JPS495635B1 (en) 1969-06-23 1970-06-23
FR7023166A FR2047073B1 (en) 1969-06-23 1970-06-23
US05/647,890 US4062826A (en) 1969-06-23 1976-01-09 Polymeric shaped articles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3160569 1969-06-23
GB822470A GB1279673A (en) 1969-06-23 1969-06-23 Polymeric shaped articles

Publications (1)

Publication Number Publication Date
GB1279673A true GB1279673A (en) 1972-06-28

Family

ID=26242039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB822470A Expired GB1279673A (en) 1969-06-23 1969-06-23 Polymeric shaped articles

Country Status (4)

Country Link
JP (1) JPS495635B1 (en)
DE (1) DE2030980B2 (en)
FR (1) FR2047073B1 (en)
GB (1) GB1279673A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2423483A1 (en) * 1973-05-15 1974-12-05 Ici Ltd MOLDING
US4107101A (en) 1974-06-05 1978-08-15 Bayer Aktiengesellschaft Process for the production of crosslinked, urethane-containing plastics
US4279801A (en) 1975-07-02 1981-07-21 General Electric Company Thermoplastic molding compositions of a linear polyester and a poly(ester urethane)
US4413072A (en) 1978-10-07 1983-11-01 Bayer Aktiengesellschaft Mixtures of polyurethanes and unsaturated polyester resins
US4587280A (en) * 1983-03-04 1986-05-06 Budd Company Tank tread pad and composition for making
CN113263718A (en) * 2020-02-17 2021-08-17 华为技术有限公司 Protective film, preparation method thereof, laminating method and terminal

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1412754A (en) * 1971-12-29 1975-11-05 Ici Ltd Photopolymerisable composition
BE795641A (en) * 1972-02-23 1973-08-20 Ici Ltd MOLDING COMPOSITIONS
GB1445335A (en) * 1972-08-15 1976-08-11 Ici Ltd Polymeric articles
JPS5180629U (en) * 1974-12-23 1976-06-26
JPS5180628U (en) * 1974-12-23 1976-06-26

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2423483A1 (en) * 1973-05-15 1974-12-05 Ici Ltd MOLDING
US4107101A (en) 1974-06-05 1978-08-15 Bayer Aktiengesellschaft Process for the production of crosslinked, urethane-containing plastics
US4279801A (en) 1975-07-02 1981-07-21 General Electric Company Thermoplastic molding compositions of a linear polyester and a poly(ester urethane)
US4413072A (en) 1978-10-07 1983-11-01 Bayer Aktiengesellschaft Mixtures of polyurethanes and unsaturated polyester resins
US4587280A (en) * 1983-03-04 1986-05-06 Budd Company Tank tread pad and composition for making
CN113263718A (en) * 2020-02-17 2021-08-17 华为技术有限公司 Protective film, preparation method thereof, laminating method and terminal

Also Published As

Publication number Publication date
JPS495635B1 (en) 1974-02-08
DE2030980A1 (en) 1971-01-07
FR2047073B1 (en) 1973-01-12
DE2030980B2 (en) 1976-06-10
FR2047073A1 (en) 1971-03-12

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Legal Events

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