GB1477333A - Polymer-modified polyether polyols - Google Patents

Polymer-modified polyether polyols

Info

Publication number
GB1477333A
GB1477333A GB617374A GB617374A GB1477333A GB 1477333 A GB1477333 A GB 1477333A GB 617374 A GB617374 A GB 617374A GB 617374 A GB617374 A GB 617374A GB 1477333 A GB1477333 A GB 1477333A
Authority
GB
United Kingdom
Prior art keywords
polymer
weight
polyether polyol
polyether polyols
acrylonitrile
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
GB617374A
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 GB617374A priority Critical patent/GB1477333A/en
Priority to NL7501544A priority patent/NL7501544A/en
Priority to FR7504135A priority patent/FR2260593B3/fr
Priority to IT2016475A priority patent/IT1031652B/en
Priority to DE19752505680 priority patent/DE2505680A1/en
Priority to ES434617A priority patent/ES434617A1/en
Priority to BE153257A priority patent/BE825412A/en
Publication of GB1477333A publication Critical patent/GB1477333A/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/638—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the use of compounds having carbon-to-carbon double bonds other than styrene and/or olefinic nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

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)
  • Graft Or Block Polymers (AREA)

Abstract

1477333 Grafted polyether polyols; polyurethane foams IMPERIAL CHEMICAL INDUSTRIES Ltd 29 Jan 1975 [11 Feb 1974] 06173/74 Headings C3G and C3R A polymer-modified polyol is produced by polymerizing a monomer mixture consisting of 10 to 80% by weight of methyl methacrylate, 90 to 20% of acrylonitrile and 0 to 10% of a monomer having at least two polymerizable olefinic groups in the presence of a polyether polyol, said monomer mixture being used in an amount of 2 to 80% by weight, based on the combined weight of the monomers and polyether polyol. Examples are given in which an ethylene oxide-tipped oxypropylated glycerol is grafted in bulk which methyl methacrylate and acrylonitrile and the resulting graft polymer, or a mixture thereof with unmodified polyether polyol, is used in the production of a polyurethane foam.
GB617374A 1974-02-11 1974-02-11 Polymer-modified polyether polyols Expired GB1477333A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB617374A GB1477333A (en) 1974-02-11 1974-02-11 Polymer-modified polyether polyols
NL7501544A NL7501544A (en) 1974-02-11 1975-02-10 NEW POLYMERIC MATERIALS AND METHOD OF THESE THING.
FR7504135A FR2260593B3 (en) 1974-02-11 1975-02-10
IT2016475A IT1031652B (en) 1974-02-11 1975-02-11 POLYMER MATERIALS
DE19752505680 DE2505680A1 (en) 1974-02-11 1975-02-11 METHOD FOR PRODUCING A POLYMER-MODIFIED POLYOL
ES434617A ES434617A1 (en) 1974-02-11 1975-02-11 Polymer-modified polyether polyols
BE153257A BE825412A (en) 1974-02-11 1975-02-11 POLYMERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB617374A GB1477333A (en) 1974-02-11 1974-02-11 Polymer-modified polyether polyols

Publications (1)

Publication Number Publication Date
GB1477333A true GB1477333A (en) 1977-06-22

Family

ID=9809758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB617374A Expired GB1477333A (en) 1974-02-11 1974-02-11 Polymer-modified polyether polyols

Country Status (7)

Country Link
BE (1) BE825412A (en)
DE (1) DE2505680A1 (en)
ES (1) ES434617A1 (en)
FR (1) FR2260593B3 (en)
GB (1) GB1477333A (en)
IT (1) IT1031652B (en)
NL (1) NL7501544A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000371A1 (en) * 1982-07-12 1984-02-02 Dulux Australia Ltd Aqueous polymer dispersions
GB2163762A (en) * 1984-08-30 1986-03-05 Hickory Springs Mfg Co Polyurethane foams
US4608214A (en) * 1983-12-30 1986-08-26 Bayer Aktiengesellschaft Process for the production of optionally cellular moldings
USRE32733E (en) * 1982-05-18 1988-08-16 Union Carbide Corporation Polymer/polyol compositions having improved combustion resistance
US5830944A (en) * 1994-03-31 1998-11-03 Basf Aktiengesellschaft Preparation of polymeric polyesterols

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1123536A (en) * 1976-12-20 1982-05-11 Russell Van Cleve Polymer/polyols via non-aqueous dispersion stabilizers
ES487514A0 (en) * 1980-01-08 1980-12-01 Alcudia Sa PROCEDURE FOR PREPARING POLYMERIC POLYOLETERS
DE3231399A1 (en) * 1982-08-24 1984-03-01 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF CELL-SHAPED MOLDED BODIES, IF NECESSARY
US4448903A (en) * 1983-07-25 1984-05-15 Mobay Chemical Corporation Novel system for the production of polyurethanes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32733E (en) * 1982-05-18 1988-08-16 Union Carbide Corporation Polymer/polyol compositions having improved combustion resistance
WO1984000371A1 (en) * 1982-07-12 1984-02-02 Dulux Australia Ltd Aqueous polymer dispersions
US4608214A (en) * 1983-12-30 1986-08-26 Bayer Aktiengesellschaft Process for the production of optionally cellular moldings
GB2163762A (en) * 1984-08-30 1986-03-05 Hickory Springs Mfg Co Polyurethane foams
US5506278A (en) * 1984-08-30 1996-04-09 Hickory Springs Manufacturing Company Polyurethane foams
US5536757A (en) * 1984-08-30 1996-07-16 Hickory Springs Manufacturing Company Polyurethane foams
US5569682A (en) * 1984-08-30 1996-10-29 Hickory Springs Manufacturing Company Fire-retardant polyurethane foams and method of producing
US5830944A (en) * 1994-03-31 1998-11-03 Basf Aktiengesellschaft Preparation of polymeric polyesterols

Also Published As

Publication number Publication date
FR2260593A1 (en) 1975-09-05
DE2505680A1 (en) 1975-09-04
NL7501544A (en) 1975-08-13
BE825412A (en) 1975-08-11
FR2260593B3 (en) 1977-10-21
IT1031652B (en) 1979-05-10
ES434617A1 (en) 1977-02-01

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Legal Events

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