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卡波姆(carbomer)又名卡波普(carbopol)或聚羧乙酸(carboxy polymethleme),是一种高分子交联聚合物,由丙烯酸与烯丙基蔗糖或季戊四醇交联而成。在国外已广泛用于化妆品的研究生产中,并已被美、英等国家的药典所收载,我国最新的2000版药典也已收载。卡波姆具有良好的乳化性、增稠性、助悬性和成膜性,因而成为一种优良的新型药物辅料,被广泛应用于医药、化工行业中。卡波姆在药剂中主要用作增稠剂、助悬剂和粘合剂,做缓释制剂的骨架材料等。 1 性质: 卡波姆为白色、疏松的粉末,具有较强的吸湿性。根据聚合
Carbomer, also known as carbopol or carboxy polymethleme, is a polymer crosslinked polymer made by the cross-linking of acrylic acid with allyl sucrose or pentaerythritol. In foreign countries has been widely used in cosmetics research and production, and has been the United States, Britain and other countries included in the Pharmacopoeia, China’s latest version 2000 Pharmacopoeia has also been included. Carbomer has a good emulsifying, thickening, co-suspending and film-forming properties, which has become an excellent new drug excipients, is widely used in medicine, chemical industry. Carbomer is mainly used as a thickener in pharmaceuticals, suspending agents and adhesives, and as a framework material for sustained release preparations. 1 nature: carbomer is white, loose powder, with strong hygroscopicity. According to the polymerization