Acetoacetate-functional monomers are disclosed that correspond to the following formula 1:
in which R is hydrogen, or a methylgroup; X is a branched alkyl or a branched cyclic alkyl having from 5 to 8 carbon atoms; and Y1 and Y2 are independently hydrogen or methyl. Also disclosed are emulsion, suspension, and solution polymers comprising residues from the acetoacetate-functional monomer of formula 1 and one or more additional ethylenically unsaturated monomers. Self-curing coating compositions are likewise disclosed that comprise the acetoacetate-functional monomer of formula 1, and optionally one or more additional ethylenically unsaturated monomers. Latex formulations are also disclosed that comprise a polymer having residues from the acetoacetate-functional monomer of formula 1 dispersed in an evaporable aqueous carrier.
揭示了与以下公式1对应的
乙酰丙酮酸功能单体:其中R是氢或甲基基团;X是具有5至8个碳原子的支链烷基或支链环烷基;Y1和Y2独立地是氢或甲基。还揭示了包含来自公式1中
乙酰丙酮酸功能单体残基的乳液、悬浮液和溶液聚合物,以及一个或多个额外的
乙烯基不饱和单体。同样揭示了自固化涂层组合物,其中包括公式1中的
乙酰丙酮酸功能单体,以及一个或多个额外的
乙烯基不饱和单体。还揭示了乳胶配方,其中包括在可挥发
水载体中分散的具有来自公式1中
乙酰丙酮酸功能单体残基的聚合物。