申请人:Erazo-Majewicz Paquita
公开号:US20050227902A1
公开(公告)日:2005-10-13
A cationic, oxidized polysaccharide or derivative thereof that has a mean average molecular weight (Mw) having a lower limit of 50,000 and an upper limit of 1,000,000 and an aldehyde functionality content of at least 0.001 meq/gram is used in personal care and household care compositions. This cationic, oxidized polysaccharide is prepared in continuous or batch processes using hydrolytic reagents, oxidizing reagents, or combination of hydrolytic reagents and oxidizing reagents. Personal care or household care compositions are prepared by adding the cationic, oxidized polysaccharide to a personal care or household composition containing at least one active ingredient other than the cationic, oxidized polysaccharide of this invention.
阳离子氧化多糖或其衍生物的平均平均分子量(Mw)下限为 50,000 ,上限为 1,000,000 ,醛官能度含量至少为 0.001 meq/克,可用于个人护理和家居护理组合物。这种阳离子氧化多糖可采用水解试剂、氧化试剂或水解试剂与氧化试剂的组合,在连续或间歇工艺中制备。将阳离子氧化多糖添加到含有至少一种活性成分(本发明阳离子氧化多糖除外)的个人护理或家居护理组合物中,即可制备个人护理或家居护理组合物。