ACETOACETYL-MODIFIED POLYVINYL ACETATE EMULSION COMPOSITION

摘要

PURPOSE:To provide the composition excellent in storage stability. CONSTITUTION:The composition consists of: a polyvinyl acetate emulsion containing acetoacetylated polyvinyl alcohol or a polyvinyl acetate emulsion prepared by copolymerizing an acetoacetylated monomer; and a 2-20C compound having the structure of formula I or II in an amount of 0.05-8 pts.wt. based on 100 pts.wt. solids of the polyvinyl acetate emulsion.