| 摘要 |
Cationic polymers such as cationic cellulose, guat or dextrin are coated to suppress their tendency to generate "amine odors" in an alkaline pH environment. Further provided are effervescent compositions, liquid or solid soap formulations, fabric softeners, shampoos and the like comprising such coated polymers. The coating material is selected from non-ionic surfactants, water-soluble polymers, waxes, oils, plant sterols and esters. |
