Patent ID: 7612051

Claim:
A powder composition comprising a powder and a silicone of formula (1) R 1 a R 2 b R 3 c SiO (4−a−b−c)/2 (1) wherein R 1 are, each independently, an alkyl, aryl, aralkyl or fluorinated alkyl group having 1-30 carbon atoms, R 2 is a group having one or more alcoholic hydroxy groups, R 3 is of formula (2) R 4 is oxygen, R 5 are, each independently, an alkyl, aryl, aralkyl or fluorinated alkyl group having 1-30 carbon atoms or a hydroxyl group, and 1.0 ≦a ≦2.5, 0.001≦b≦1, 0.001≦c≦1, d is an integer of 0≦d≦500, and 1.5≦a+b+c≦2.6.