Crosslinking composition containing activated carboxylic ester polymer and amine-terminated triazine resin

Claim 1

A crosslinking coating composition comprising (1) a vinyl polymer containing from about 1 to 100 weight percent of repeating units derived from a monomer of the formula ##STR4## wherein the R group is selected from hydrogen and methyl, R' is selected from hydrogen, alkyls of 1-6 carbon atoms, cycloalkyls of 5-6 carbon atoms, and 2-hydroxyalkyls of 2-6 carbon atoms, and R 2 is selected from alkyls of 1-6 carbon atoms, cycloalkyls of 5-6 carbon atoms, and 2-hydroxy alkyls of 2-6 carbon atoms, and the balance of repeating units from one or more copolymerizable ethylenically-unsaturated comonomers and (2) as crosslinking agent an effective amount of a mixture of amine-terminated triazine resins of the average formula ##STR5## wherein R 4 is hydrogen, NH 2 , R 5 H, group an aromatic, or aliphatic group of 1-18 carbon atoms, a cycloaliphatic group of 5-6 carbon atoms, or hydroxyalkylamine, R 5 is individually, a bridging unit derived from primary diamines selected from aliphatic of 2-14 carbon atoms, aromatic of 6-15 carbon atoms, cycloaliphatic of 5-15 carbon atoms, or --NH(CH 2 ) 3 --O--(CH 2 ) y --O(CH 2 ) 3 NH--, y is an integer of 2-12, and x is an integer of 0-10.