B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
117/198
B32B 15/08 (2006.01) C08G 59/40 (2006.01) C08G 59/68 (2006.01)
Patent
CA 1093398
ABSTRACT OF THE DISCLOSURE A process is dosclosed for the production of coating based on powder lacquers which comprises applying, on a surface a finely divided mixture of at least one 1, 2-epoxy compound, with at least one 1,2-epoxy group in the molecule and a melting point or lower melting point of ? 40°C, dicyandiamide and conventional lacquer additives, and reacting the mixture at elevated temperatures, characterised in that the reaction is accelerated by including in the mixture at least one imidazoline derivative of the general formula Image wherein R is hydrogen, an alkyl or aryl radical, R' is a cycloalkyl, heterocyclic or R radical, R" is an alkylene or arylene radical which is possibly substituted by alkyl or aryl, and X is hydrogen or a Image radical.
261526
Obendorf Johann
Schulde Felix
Borden Ladner Gervais Llp
Veba-Chemie Aktiengesellschaft
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