乙酸乙烯酯 、
马来酸二丁酯 、
4'-(dimethylamino)-2-acryloyloxy-5-methylbenzophenone 生成 poly(vinyl acetate-co-dibutyl maleate), M
w 2.5E5 Da, gel content ca. 50 weight percent; monomer(s): vinylacetate; dibutyl maleate; 2\-acryloxy-4\-methyl-4-(N,N-dimethylamino)benzophenone, content 0.5 mol percent