A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/304
A61K 8/23 (2006.01)
Patent
CA 1336074
Disclosed are selenium sulfide lotion shampoos containing low levels of hydroxypropyl methylcellulose as an agent to keep the selenium sulfide particles dispersed. The shampoo compositions contain from about 10% to about 30% of a synthetic surfactant, from about 0.001% to about 0.100% of a nonionic polymeric material, from about 0.1% to about 5.0% of particulate selenium sulfide having an average particle size of less than 25µm and water, as well as optional components.
583448
Cothran Philip Earl
Mccall Patrick Columkille
Gowling Lafleur Henderson Llp
The Procter & Gamble Company
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