申请人:Boström Peter
公开号:US20070059267A1
公开(公告)日:2007-03-15
The present invention relates to a water-soluble associative cellulose ether having a DP viscosity from 250 to 20,000 mPa·s, measured at a concentration of 1% by weight, and a molecular substitution, MS, from 0.0001 to 0.005 of a hydrophobic substituent containing an unsubstituted or substituted hydrocarbon group of 8-24 carbon atoms. The cellulose ether has a good thickening effect and advantageous application properties at low contents and can be used in an aqueous decorative paint composition, an aqueous paper coating composition, an aqueous organic filler composition, an aqueous cement slurry, an aqueous detergent composition or an aqueous personal care formulation.
本发明涉及一种水溶性联合纤维素醚,其DP粘度在1%重量浓度下为250至20,000 mPa·s,分子取代度(MS)为0.0001至0.005,含有一个含有未取代或取代的8-24碳原子的疏水取代基。该纤维素醚具有良好的增稠效果和低含量下的优越应用性能,并可用于水性装饰涂料组合物、水性纸张涂层组合物、水性有机填料组合物、水性水泥浆、水性洗涤剂组合物或水性个人护理配方中。