DE3377717D1 - Polyether polyurethane elastomers - Google Patents

Polyether polyurethane elastomers

Info

Publication number
DE3377717D1
DE3377717D1 DE8383902019T DE3377717T DE3377717D1 DE 3377717 D1 DE3377717 D1 DE 3377717D1 DE 8383902019 T DE8383902019 T DE 8383902019T DE 3377717 T DE3377717 T DE 3377717T DE 3377717 D1 DE3377717 D1 DE 3377717D1
Authority
DE
Germany
Prior art keywords
polyurethane elastomers
polyether polyurethane
polyether
elastomers
polyurethane
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
DE8383902019T
Other languages
English (en)
Inventor
Richard Winfried Kibler
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber 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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Application granted granted Critical
Publication of DE3377717D1 publication Critical patent/DE3377717D1/de
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
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
DE8383902019T 1982-05-13 1983-05-09 Polyether polyurethane elastomers Expired DE3377717D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/377,742 US4463155A (en) 1982-05-13 1982-05-13 Polyether polyurethane elastomers
PCT/US1983/000698 WO1983004033A1 (en) 1982-05-13 1983-05-09 Polyether polyurethane elastomers

Publications (1)

Publication Number Publication Date
DE3377717D1 true DE3377717D1 (en) 1988-09-22

Family

ID=23490341

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383902019T Expired DE3377717D1 (en) 1982-05-13 1983-05-09 Polyether polyurethane elastomers

Country Status (6)

Country Link
US (1) US4463155A (de)
EP (1) EP0108139B1 (de)
CA (1) CA1200347A (de)
DE (1) DE3377717D1 (de)
IT (1) IT1162857B (de)
WO (1) WO1983004033A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689356A (en) * 1985-12-10 1987-08-25 The Dow Chemical Company Polyurethane elastomers prepared in a two-step process using mixtures of chain extenders
US4772676A (en) * 1987-11-18 1988-09-20 The Firestone Tire & Rubber Company Ambient temperature quasi-polar catalysts of amine curable polymers
US4843138A (en) * 1988-02-08 1989-06-27 The Firestone Tire & Rubber Company Polyureaurethanes having improved low temperature properties based on high molecular weight polyether intermediates
US4814411A (en) * 1988-02-08 1989-03-21 The Firestone Tire & Rubber Company Increased reactivity of isocyanate terminated polyether prepolymers with metal halide salt complexes of methylenedianiline
EP0396271A3 (de) * 1989-05-01 1992-02-19 Becton, Dickinson and Company Schmelzverarbeitbare Polyurethanharnstoff-Copolymere und Verfahren zu ihrer Herstellung
US5183877A (en) * 1991-10-25 1993-02-02 H. B. Fuller Company Polyurea or polyurea-urethane adhesive for bonding elastomers
US5223599A (en) * 1992-04-10 1993-06-29 Uniroyal Chemical Company, Inc. Polyurethane elastomer and non-pneumatic tire fabricated therefrom
DE69315073T2 (de) * 1992-06-26 1998-06-10 Minnesota Mining & Mfg Polyurethan/polyharnstoff-elastomere
EP2205652A1 (de) * 2007-10-30 2010-07-14 Société de Technologie MICHELIN Polyurethanharnstoffsystem
WO2017069926A1 (en) * 2015-10-19 2017-04-27 Aerojet Rocketdyne, Inc. Solid rocket propellant with low glass transition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489723A (en) * 1966-12-06 1970-01-13 Nopco Chem Co Two-component castable polyurethane elastomer composition and use
BE754571A (fr) * 1969-08-07 1971-01-18 Bayer Ag Elastomeres de polyurethanes segmentes
US3718624A (en) * 1971-08-27 1973-02-27 Quaker Oats Co Method of curing polyurethane prepolymers with liquid extender comprising 4,4{40 -methylenebis (2-chloroaniline) and low molecular weight polytetramethylene ether glycol
US3798200A (en) * 1972-12-13 1974-03-19 Bridgestone Tire Co Ltd Polyether urethane elastomer having an improved cut growth and flex crack resistance and the process for preparation thereof
US3876604A (en) * 1973-02-14 1975-04-08 Du Pont Curing with dispersed complexes of selected diamines and alkali salts
JPS532199B2 (de) * 1973-07-03 1978-01-26
US3891606A (en) * 1973-07-12 1975-06-24 Du Pont Curing with complexes of selected diamines and alkali metal salts
US3899438A (en) * 1973-10-17 1975-08-12 Du Pont Simultaneous reaction and dispersion of 4,4-methylene dianiline-salt mixtures to form complexes thereof
BE837564A (fr) * 1975-01-15 1976-07-14 Polymeres dont le durcissement par des amines a ete accelere par un compose hydroxyle
US4075150A (en) * 1977-03-30 1978-02-21 E. I. Du Pont De Nemours And Company Composition for curing polyurethanes
JPS5938964B2 (ja) * 1979-04-11 1984-09-20 イハラケミカル工業株式会社 ポリウレタンエラストマ−の製造方法

Also Published As

Publication number Publication date
IT8367528A0 (it) 1983-05-12
EP0108139A4 (de) 1984-09-14
IT1162857B (it) 1987-04-01
EP0108139B1 (de) 1988-08-17
CA1200347A (en) 1986-02-04
WO1983004033A1 (en) 1983-11-24
EP0108139A1 (de) 1984-05-16
US4463155A (en) 1984-07-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee