Back to results
US 6,610,784 B1Granted
Crosslinkable coating compositions
AssigneeAvecia Limited
InventorsGerardus Cornelis Overbeek, Ronald Tennebroek, Yvonne Wilhelmina Smak
Life of this patent
Estimating the term…
Abstract
An aqueous crosslinkable coating composition comprising i) an autoxidizably crosslinkable polymer, ii) a not autoxidizably crosslinkable vinyl polymer bearing carbonyl groups and iii) carbonyl-reactive groups to crosslink the vinyl polymer.
Claims12
An aqueous crosslinkable coating composition comprising as aqueous dispersed components:
- (i) at least one autoxidisably crosslinkable organic polymer containing unsaturated fatty acid residues, and
- (ii) at least one vinyl polymer which is not autoxidisably crosslinkable and bears carbonyl functional groups, and
- wherein said composition has present therein carbonyl reactive amine and/or hydrazine functional groups which impart crosslinkability to component (ii).
Dependencies are inferred from the claim text.