EP 0000605 B1 19830406 - HARDENERS FOR AQUEOUS DISPERSIONS OF EPOXY RESINS, THEIR PREPARATION AND USE
Title (en)
HARDENERS FOR AQUEOUS DISPERSIONS OF EPOXY RESINS, THEIR PREPARATION AND USE
Publication
Application
Priority
CH 885377 A 19770718
Abstract (en)
[origin: US4197389A] A hardening agent for an aqueous epoxy resin composition comprising a reaction product of (a) at least one polyepoxide compound, (b) at least one polyalkylene polyether polyol and (c) at least one compound selected from the group consisting of aliphatic, cycloaliphatic and heterocyclic polyamine and wherein component (c) additionally may be reacted with (d) an unsaturated compound before or after the reaction with the adduct of components (a) and (b), process for preparing said hardening agent and hardenable film forming coating compositions comprising as essential ingredients said hardening agent, at least one polyfunctional epoxy compound (a) and water.
IPC 1-7
IPC 8 full level
C08G 59/18 (2006.01); C08G 59/50 (2006.01); C08L 63/00 (2006.01); C08G 59/00 (2006.01); C09D 163/00 (2006.01)
CPC (source: EP US)
C08G 59/184 (2013.01 - EP US); Y10T 428/31511 (2015.04 - EP US); Y10T 428/31525 (2015.04 - EP US); Y10T 428/31529 (2015.04 - EP US)
Citation (examination)
- FR 2128773 A1 19721020 - SHELL INT RESEARCH
- FR 2068390 A5 19710820 - RESYN CORP
- Chem. Abstract 82, 16.6.75, Nr. 2/753406
Designated contracting state (EPC)
BE CH DE FR GB NL SE
DOCDB simple family (publication)
EP 0000605 A1 19790207; EP 0000605 B1 19830406; DE 2862222 D1 19830511; IT 1097871 B 19850831; IT 7825810 A0 19780717; JP S5456700 A 19790507; JP S6140688 B2 19860910; US 4197389 A 19800408
DOCDB simple family (application)
EP 78200101 A 19780717; DE 2862222 T 19780717; IT 2581078 A 19780717; JP 8621078 A 19780717; US 92405078 A 19780712