| 摘要 |
A highly-reactive powder resin composition suitable for use in the production of coatings comprising a mixture of (A) at least one polymer containing groups selected from hydroxyl and epoxy-groups, having a melt viscosity of 2 000 to 20 000 cP at 160 DEG C. and a melting range of from 45 DEG to 95 DEG C.; and (B) at least one compound of formula <IMAGE> (I) wherein R represents an aliphatic hydrocarbon group- being substituted by an ester or a carboxy group or being interrupted by an O-ether linkage - R1 represents phenyl or naphthyl and y is an integer from 2 to 4 said component B having a melt viscosity of 50 to 15 000 cP at 160 DEG C. and a melting range of from 40 DEG to 250 DEG C.; the combination of A and B having a melt viscosity of from 500 to 20 000 cP at 160 DEG C., a stability of from 1 to 15 at 100 DEG C., a flow time of from 20 to 600 s at 160 DEG C., and a gel time of from 35 to 1,200 s at 160 DEG C. and an article coated with said composition. |
