abstract |
Disclosed herein is a powder coating composition comprising at least one carboxyl functional polymer and at least one crosslinking agent, wherein the crosslinking agent is 2,4,8,10-tetraspiro[5.5]undecane-3 a glycidyl ether of 9-dialkyl alcohol, preferably 2,4,8,10-tetraspiro[5.5]undecane-3,9-diethanol (neopentitol spirodiol) Diglycidyl ether. |