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US 6,551,582 B2Granted
Deodorant composition
AssigneeSumitomo Chemical Company, Limited
InventorsKeisuke Watanabe, Michihiko Fujinami
Life of this patent
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Abstract
A deodorant composition, which comprises a pyrone compound given by formula: wherein R represents a C3-C10 acyclic hydrocarbyl group, as an active ingredient, is very effective for removing bad smell.
Claims4
A deodorant composition which comprises 1% to 60% of a pyrone compound given by formula:
- wherein R represents a C3-C10 acyclic hydrocarbyl group, as an active ingredient;
- and a carrier comprising water, a C1 to C6 monovalent alcohol, a C2 to C6 polyvalent alcohol, polyethylene glycol, or glycol alkyl ethers.
A method for removing smell which comprises applying an effective amount of a pyrone compound given by formula:
- wherein R represents a C3-C10 acyclic hydrocarbyl group, to a place generating or drifting smell.
Dependencies are inferred from the claim text.