EP 0000971 B1 19820324 - POUDERY COATING COMPOSITION
Title (en)
POUDERY COATING COMPOSITION
Publication
Application
Priority
- DE 2738270 A 19770825
- DE 2835029 A 19780810
Abstract (en)
[origin: EP0000971A1] 1. Powdery coating products with high storage stability and a grain size smaller than 0,25 mm, preferably between 0,02 and 0,06 mm, based upon 1,2-epoxide compounds with more than one 1,2-epoxide group in the molecule and a lower fusion point > 40 degrees C, hardening agents and customary lacquer additives, characterised in that the coating product contains as hardening agent polyisocyanates blocked with cyclic amidines of the general formula see diagramm : EP0000971,P29,F1 wherein a means 1 or 2, R means same or different substituents selected from the group of hydrogen, alkyl, cycloalkyl, aralkyl, and aryl radical, and if necessary, 2 geminal or vicinal R's together are substituents of an unsubstituted or alkylsubstituted cycloalkyl ring, whereby the hardening agent in the coating product amounting to 2-15 wt.% with respect to the quantity of solid 1,2-epoxide compound.
IPC 1-7
IPC 8 full level
C08G 18/58 (2006.01); C08G 18/80 (2006.01); C08G 59/00 (2006.01); C09D 5/03 (2006.01); C08G 59/28 (2006.01); C08G 59/40 (2006.01); C08G 59/50 (2006.01); C09D 5/46 (2006.01); C09D 163/00 (2006.01)
CPC (source: EP)
C08G 18/58 (2013.01); C08G 18/808 (2013.01); C08G 59/4014 (2013.01); C09D 163/00 (2013.01); C08G 2150/20 (2013.01)
Designated contracting state (EPC)
BE DE FR GB LU NL
DOCDB simple family (publication)
EP 0000971 A1 19790307; EP 0000971 B1 19820324; DE 2861691 D1 19820429; IE 47157 B1 19831228; IE 781722 L 19790225; IT 7827034 A0 19780825; JP S5460331 A 19790515
DOCDB simple family (application)
EP 78200151 A 19780822; DE 2861691 T 19780822; IE 172278 A 19780825; IT 2703478 A 19780825; JP 10280078 A 19780825