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US 2011/0300091 A1Published application
Translucent deodorant sticks containing solubilized 3,4,4'-trichlorocarbanilide
AssigneeThe Dial Corporation
InventorsRobert Demson, Robert Dail, Jennifer Harris
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Abstract
The present invention is a solid translucent deodorant stick that exhibits remarkable efficacy against gram positive bacteria. Maintenance of translucency in spite of a high level of antimicrobial is possible through use of solubilized 3,4,4′-trichlorocarbanilide. The solubilized TCC is formed as a premix which is then added to the some or all of the remaining ingredients comprising a stearate-gelled glycol solvent stick.
Claims10
A personal care deodorant composition comprising:
- a. from about 0.01% to about 1.0% by weight of 3,3,4′-trichlorocarbanilide;
- b. from about 0.1% to about 3% by weight of a solubilizer;
- c. from about 1% to about 45% by weight of a structurant;
- and
- d. from about 0.1% to about 80% by weight of a hydric solvent,
- wherein the ratio of said solubilizer to said 3,3,4′-trichlorocarbanilide is from about 1 to about 6.
3 more elements
A translucent solid deodorant composition comprising:
- a. from about 0.1% to about 0.5% by weight 3,4,4′-trichlorocarbanilide;
- b. from about 0.1% to about 3% by weight methoxy polyethylene glycol having molecular weight from about 350 to about 700 dalton;
- c. from about 1% to about 10% of a fatty acid salt;
- and,
- d. from about 60% to about 80% by weight of a mixture of propylene glycol and dipropylene glycol,
- wherein the ratio of said solubilizer to said 3,3,4′-trichlorocarbanilide is from about 1 to about 6.
3 more elements
Dependencies are inferred from the claim text.