CPC C09D 5/08 (2013.01) [B05D 7/06 (2013.01); B05D 7/14 (2013.01); C09D 7/63 (2018.01); C09D 133/08 (2013.01); C09D 167/02 (2013.01); B05D 2202/10 (2013.01); B05D 2203/20 (2013.01)] | 24 Claims |
1. A curable resin composition comprising:
(a) at least one component comprising two or more active methylene groups and/or active methine groups;
(b) at least one component comprising at least two α, β-unsaturated carbonyl groups; and
(c) from 0.5 weight percent to 7.5 weight percent of a triphenylphosphine catalyst that promotes a Michael reaction between said components (a) and (b);
wherein the composition cures under ambient conditions; and
wherein the composition exhibits a viscosity substantially similar to the viscosity of one or more of (a) or (b) for a period of at least 15 minutes.
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