Patent ID: 7001971
Filing Date: 2006-02-21
Classification: A61K,A61Q,C08G

Abstract:
1. A polyhydric alcohol-modified silicone having the formula (1): wherein R 1 is, identical or different, a 1–30 carbon atom alkyl group, aryl group, aralkyl group, fluorine-substituted alkyl group, amino-substituted alkyl group or carboxyl-substituted alkyl group, or an organic group of the formula (2): wherein R 4 is a hydrocarbon group having 4–30 carbon atoms, or R 5 —(CO)— wherein R 5 is a hydrocarbon group having 1–30 carbon atoms, d, e and f are integers in the range, respectively, 0≦d≦15, 0≦e≦5, and 0≦f≦50; R wherein Q is a bivalent hydrocarbon group having 3–20 carbon atoms which may contain at least an ether linkage or ester bond, and X is a polyhydric alcohol-substituted hydrocarbon group which has at least two hydroxyl groups; R wherein R groups each represent a 1–30 carbon atom alkyl group, aryl group, aralkyl group or fluorinated alkyl group, g and h are integers in the range, respectively, 1≦g≦5, and 0≦h≦500, and a, b and c are in the range, respectively, 1.0≦a≦2.5, 0.001≦b≦1.5, and 0.001≦c≦1.5.