Inventors:
Russell Kreeger - Flemington NJ, US
Shuiqin Zhou - Staten Island NY, US
International Classification:
A61K 8/73
C08B 11/145
C08B 11/193
US Classification:
424070130, 536043000, 536044000
Abstract:
A cellulose ether which has from 4,000 to 10.000 anhydroglucose repeat units and is substituted with (a) on the average from 0.0003 to 0.08 moles, per mole of anhydroglucose unit, of a substituent comprising an alkyl or arylalkyl group having from 8 to 24 carbon atoms and (b) a substituent having the formula II wherein R, Rand Reach independently are —CHor —CH, Ris —CH—CHOH—CH— or —CHCH, A is an anion, and z is 1, 2 or 3 is useful in hair and skin care compositions.