Polyacrylate copolymer, polyacrylate dispersion comprising polyacrylate copolymer, and process for preparing the same
申请人:HERCULES INCORPORATED
公开号:EP0421185A1
公开(公告)日:1991-04-10
An acrylate copolymer comprising repeating units derived from an acrylic or methacrylic ester monomer, about 0.1 to 3%, based on the weight of the total copolymer, of repeating units derived from from a water-soluble monomer having conjugated unsaturation, and about 0.1 to 3%, also based on the weight of the total copolymer, of repeating units derived from a water-soluble allyl monomer; aqueous polyacrylate dispersions comprising the copolymer; and a process of preparing the the copolymer.
一种丙烯酸酯共聚物,其包含衍生自丙烯酸酯或甲基丙烯酸酯单体的重复单元、衍生自具有共轭不饱和度的水溶性单体的重复单元(基于共聚物总量的重量)约 0.1 至 3%,以及衍生自水溶性烯丙基单体的重复单元(同样基于共聚物总量的重量)约 0.1 至 3%;包含该共聚物的聚丙烯酸酯水性分散体;以及制备该共聚物的工艺。