Patent ID: 9181434
Filing Date: 2015-11-10
Classification: A61K,A61Q,C08L

Abstract:
1. A personal care composition comprising a silicone fluid having pituitous rheological properties wherein the silicone fluid comprises a highly branched organopolysiloxane prepared by reacting; a′) an organohydrogencyclosiloxane having the formula [(CH b′) a vinyl terminated polydimethylsiloxane having the average formula (CH in a carrier fluid and in the presence of a hydrosilylation catalyst where the amount of a′) and b′) in the reaction is such to provide a molar ratio of vinyl to SiH of 0.9/1 to 1.2/1, and a solids content of at least 5 wt %, wherein the pituitous rheological properties of the silicone fluid are determined from a plot of normal force in Pascals vs a perpendicular shear rate in sec wherein the carrier fluid is a hydrocarbon solvent.