申请人:The B.F. GOODRICH Company
公开号:EP0147745A2
公开(公告)日:1985-07-10
Compositions and method of using such compositions in washing applications which comprise at least one water-soluble organic surfactant selected from anionic and nonionic surfactants and a lime soap dispersant having molecular weight of 2,000 to 200,000 that is a homopolymer of a polyalkylene glycol monoacrylate, a copolymer of an acrylamido alkane sulfonic acid and a polyalkylene glycol monoacrylate, or a water-soluble salt thereof, the copolymer being composed of 5 to 80% by weight of polymerized units derived from the sulfonic acid and relative amount of the surfactant to the copolymer is in the range of 125'1 to 1/10.
组合物和在洗涤应用中使用这种组合物的方法,这种组合物包含至少一种水溶性有机表面活性剂,这种表面活性剂选自阴离子和非离子表面活性剂,以及一种石灰皂分散剂,其分子量为2,000至200,000,是聚亚烷基二醇单丙烯酸酯的均聚物、丙烯酰胺基烷烃磺酸与聚亚烷基二醇单丙烯酸酯的共聚物,或其水溶性盐,共聚物由 5%至 80%(按重量计)来自磺酸的聚合单元组成,表面活性剂与共聚物的相对量在 125'1 至 1/10 之间。