Solid cosmetic composition for blocking ultraviolet radiation having water resistance and cleansing properties
AssigneeLG Household & Health Care Ltd.
InventorMin-Sung Choi
Life of this patent
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Abstract
The present invention provides a solid cosmetic composition which contains a UV-blocking agent, a fatty acid, and a wax, has excellent water resistance and/or cleansing properties, and can effectively block ultraviolet radiation. More specifically, a cosmetic composition for blocking ultraviolet radiation according to the present invention has excellent water resistance at low pH, and is converted to having excellent cleansing properties at high pH during the cleansing of skin, and thus can be effectively used.
Claims18
A cosmetic composition for blocking ultraviolet radiation comprising a UV-blocking agent, a fatty acid, an oil, and a wax,
- wherein the fatty acid comprises isostearic acid in an amount of 15 to 40% by weight based on the total weight of the composition, and the composition is solid.
A method of blocking ultraviolet radiation in a subject while attaining water resistance and cleansing properties, comprising:
- applying a stick type cosmetic composition for blocking ultraviolet radiation to skin of the subject,
- wherein the stick type cosmetic composition comprises a UV-blocking agent, a fatty acid, an oil, and a wax, and
- wherein the fatty acid comprises isostearic acid in an amount of 15 to 40% by weight based on a total weight of the stick type cosmetic composition.
Dependencies are inferred from the claim text.