| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aqueous surface treatment agent composition which is compatible in blocking resistance and crumpling resistance when being applied to a synthetic resin sheet, leather, tarpaulin, a molding or the like, and can form a coating which is excellent in smoothness, abrasion resistance, transparency, and stainproof by low-temperature drying. <P>SOLUTION: The aqueous surface treatment agent composition includes: (A) (a) methyl methacrylate, (b) a silicone macromonomer which has an acryloyl group at the one terminal, (c) an ethylenically unsaturated monomer which has a hydroxy group, (d) an ethylenically unsaturated monomer which has a carbonyl group originating in a keto group or an aldehyde group, and (e) an aqueous emulsion of a (meth)acrylic based copolymer resin obtained by copolymerizing an ethylenically unsaturated monomer other than methyl methacrylate; and (B) a hydrazine derivative which has at least two hydrazino groups per one molecule. Further, a coated article covered by the same is disclosed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
