ABSENTABLE, WATER CONSUMPTION AND PROVISIONAL PROVISIONAL PROTECTION PROCEDURES FOR VEHICLE CARRIAGE ARRANGEMENTS

摘要

The present invention relates to a releasable aqueous coating composition containing (A) a resin dispersion containing a carbonyl group-containing copolymer aqueous dispersion and a polyhydrazide compound in such a ratio that an amount of hydrazide group is in the range of 0.02 to 3.0 equivalents per one equivalent of carbonyl group in the emulsion particle, and (B) a release assistant; and a method of temporarily protecting a finished coating film on an automobile body, which method comprises coating said coating composition onto a surface of a finished cured coating film coated onto the automobile body. IMAGE