EP 0000659 B1 19810909 - AN ISOCYANURATE COMPOSITION FORMED BY THE TRIMERISATION OF AN ISOCYANATE GROUP CONTAINING URETHANE OF AN AROMATIC POLYISOCYANATE AND A VINYLIDENECARBONYLOXYALKANOL AND SOLUTIONS, POLYMERS AND LAMINATES OBTAINED THEREFROM.
Title (en)
AN ISOCYANURATE COMPOSITION FORMED BY THE TRIMERISATION OF AN ISOCYANATE GROUP CONTAINING URETHANE OF AN AROMATIC POLYISOCYANATE AND A VINYLIDENECARBONYLOXYALKANOL AND SOLUTIONS, POLYMERS AND LAMINATES OBTAINED THEREFROM.
Publication
Application
Priority
US 81935377 A 19770727
Abstract (en)
[origin: EP0000659A1] Esters of carboxy amino phenyl isocyanurates and vinylidene carbonyl oxy alkanols of the following formulae <CHEM> are prepared, and wherein R1 is hydrogen or an alkyl group containing from one to four carbon atoms, R2 is hydrogen, alkyl containing from 1 to 12 carbon atoms, or a chlorinated, brominated, or fluorinated alkyl group containing from 1 to 12 carbon atoms, R3 is hydrogen, alkyl containing from 1 to 12 carbon atoms, or a chlorinated, brominated, or fluorinated alkyl group containing from 1 to 12 carbon atoms, R4 is hydrogen, methyl or ethyl, and n is from one to four, with the proviso that R2 and R3 on adjacent carbon atoms are not both alkyl or chlorinated, brominated, or fluorinated alkyl. These unsaturated isocyanurates may be homopolymerized or copolymerized with ethylenically unsaturated compounds to form isocyanurate polymers having excellent physical properties at high temperatures.
IPC 1-7
IPC 8 full level
C07D 251/34 (2006.01); C08F 120/36 (2006.01); C08G 18/67 (2006.01)
CPC (source: EP)
C07D 251/34 (2013.01); C08F 120/36 (2013.01); C08G 18/672 (2013.01)
Designated contracting state (EPC)
BE DE FR GB NL SE
DOCDB simple family (publication)
EP 0000659 A1 19790207; EP 0000659 B1 19810909; AR 223323 A1 19810814; AU 3841078 A 19800131; AU 523185 B2 19820715; BR 7804850 A 19790417; CA 1106533 A 19810804; DE 2861054 D1 19811126; IT 1097419 B 19850831; IT 7826191 A0 19780727; MX 150030 A 19840305
DOCDB simple family (application)
EP 78300194 A 19780725; AR 27309878 A 19780727; AU 3841078 A 19780727; BR 7804850 A 19780727; CA 308178 A 19780726; DE 2861054 T 19780725; IT 2619178 A 19780727; MX 17431878 A 19780726