avecia patents Crosslinkable coating compositions

August 11, 2005

Patent No. U.S. 6,555,625 B1
Avecia has received a patent for an aqueous crosslinkable coating composition comprised of at least one auto-xidisably crosslinkable organic polymer containing unsaturated fatty acid residues, and at least one vinyl polymer which is not autoxidisably crosslinkable and bears acetoacetyl functional groups, and wherein said composition has present therein carbonyl-reactive amine and/or hydrazine derivative functional groups which impart crosslinkability to component