Curable coating having a surface damage resistance and scratch resistance and improved compatibility, the process of coating and curing the coating substrate was produced by using the same

摘要

The present invention provides coatings with a surface damage resistance and scratch resistance are improved. And a molar NH0.5~3.5 (bi) 1 mole aminoplast resin (a) and active hydrogen-containing component of at least one aminoplast one resin curable coating of the present invention, the (bi) The present in an amount equivalent to 10 to 150% by weight of the blocking agent acid catalyst blocked with it a blocking agent coating component comprising one or more curing agents consisting of (b) (A), is not a tertiary amine, and (B) consisting of (C) volatile tertiary amine to be. The present invention further provides a process for preparing multi-layer coating and process for preparing the cured coating a support having a surface damage resistance and scratch resistance are improved.