Patent ID: 11891537
Assignee: SHEBOYGAN PAINT COMPANY
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 0:
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.