GB1495555A - Method of preparing polyurethanes - Google Patents

Method of preparing polyurethanes

Info

Publication number
GB1495555A
GB1495555A GB5228074A GB5228074A GB1495555A GB 1495555 A GB1495555 A GB 1495555A GB 5228074 A GB5228074 A GB 5228074A GB 5228074 A GB5228074 A GB 5228074A GB 1495555 A GB1495555 A GB 1495555A
Authority
GB
United Kingdom
Prior art keywords
butadiene
cyclic carbonate
carbonate groups
polyurethanes
double bond
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
GB5228074A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5228074A priority Critical patent/GB1495555A/en
Publication of GB1495555A publication Critical patent/GB1495555A/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
    • C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
    • C08G71/04—Polyurethanes

Abstract

1495555 Polyurethanes G N PETROV L Y RAPPOPORT I I TROSTYANSKAYA V A TSITOKHTSEV I V GARMONOV A S ESTRIN B M BOLKHOVETS Z I KULIKOVA N F KOVALEV V P SMIRNOV J G SHITIKHINA A L SHAPIRO M I GAKUSHKIN B V KONSTANDI and A V FURSENKO 3 Dec 1974 52280/74 Heading C3P Polyurethanes are obtained by reacting a hydrocarbon-backbone polymer containing at least one double bond and 0À26-12À2 molar per cent of cyclic carbonate groups with a primary or secondary amine. The cyclic carbonate groups may be terminal or may be at double bond sites, and may be introduced by a variety of specified means. In examples, the polymer is cis - 1,4 - polyisoprene, polybutadiene, butadiene/styrene copolymer, butadiene/isoprene copolymer or butadiene/nitrile copolymer, each containing cyclic carbonate groups, and the amine is butylamine, benzylamine, ethylene diamine or xylylene diamine.
GB5228074A 1974-12-03 1974-12-03 Method of preparing polyurethanes Expired GB1495555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5228074A GB1495555A (en) 1974-12-03 1974-12-03 Method of preparing polyurethanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5228074A GB1495555A (en) 1974-12-03 1974-12-03 Method of preparing polyurethanes

Publications (1)

Publication Number Publication Date
GB1495555A true GB1495555A (en) 1977-12-21

Family

ID=10463324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5228074A Expired GB1495555A (en) 1974-12-03 1974-12-03 Method of preparing polyurethanes

Country Status (1)

Country Link
GB (1) GB1495555A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175231A (en) * 1992-04-17 1992-12-29 Fiber-Cote Corporation Urethane oligomers and polyurethanes
US5340889A (en) * 1993-07-19 1994-08-23 Texaco Chemical Company Liquification of bis-carbonates of bis-glycidyl ethers
US10221280B2 (en) 2013-05-24 2019-03-05 Arkema France Acrylated or methacrylated urethane oligomer without isocyanate
FR3071501A1 (en) * 2017-09-28 2019-03-29 Bostik Sa LIQUID HYDROCARBON COPOLYMERS WITH TWO TERMINAL GROUPS ETHER CYCLOCARBONATE
FR3071502A1 (en) * 2017-09-28 2019-03-29 Bostik Sa LIQUID HYDROCARBON COPOLYMERS WITH TWO ESTER CYCLOCARBONATE TERMINAL GROUPS

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175231A (en) * 1992-04-17 1992-12-29 Fiber-Cote Corporation Urethane oligomers and polyurethanes
US5340889A (en) * 1993-07-19 1994-08-23 Texaco Chemical Company Liquification of bis-carbonates of bis-glycidyl ethers
US10221280B2 (en) 2013-05-24 2019-03-05 Arkema France Acrylated or methacrylated urethane oligomer without isocyanate
FR3071501A1 (en) * 2017-09-28 2019-03-29 Bostik Sa LIQUID HYDROCARBON COPOLYMERS WITH TWO TERMINAL GROUPS ETHER CYCLOCARBONATE
FR3071502A1 (en) * 2017-09-28 2019-03-29 Bostik Sa LIQUID HYDROCARBON COPOLYMERS WITH TWO ESTER CYCLOCARBONATE TERMINAL GROUPS
WO2019063944A1 (en) * 2017-09-28 2019-04-04 Bostik Sa Liquid hydrocarbon copolymers having two cyclocarbonate ether end groups
WO2019063945A1 (en) * 2017-09-28 2019-04-04 Bostik Sa Liquid hydrocarbon copolymers having two cyclocarbonate ester end groups
US11279786B2 (en) 2017-09-28 2022-03-22 Bostik Sa Liquid hydrocarbon copolymers having two cyclocarbonate ether end groups
US11414516B2 (en) 2017-09-28 2022-08-16 Bostik Sa Liquid hydrocarbon-based copolymers bearing two cyclocarbonate ester end groups

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Legal Events

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