Topical compositions
AssigneeKao Corporation
InventorsTakayoshi Kajino, Takeshi Ihara, Hisakazu Furugaki
Life of this patent
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Abstract
Provided is a topical composition containing phosphate(s), its salts, and mixtures thereof, represented by the following formula(s) (1) and (2): (wherein, R1 and R2 each represent a linear or branched hydrocarbon group having 8 to 36 carbon atoms). The topical composition further contains a zirconium salt, an aluminum zirconium complex salt, and mixtures thereof. In preferred embodiments of the present invention, the topical composition can have an antiperspirant action, be excellent in the feel during or after their application to the skin, and leaving mostly no white residue on the skin.
Claims11
A topical composition comprising:
- a phosphate salt formed by mixing component (A) and component (B)
- wherein Component (A) is selected from the group consisting of phosphate(s), its salts, and mixtures thereof which are represented by the following formulas (1), and (2),
- wherein, R1 and R2 each represents a linear or branched hydrocarbon group having 8 to 36 carbon atoms, and
- Component (B) is selected from the group consisting of a zirconium salt, an aluminum zirconium complex salt, and mixtures thereof.
Dependencies are inferred from the claim text.