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US 2014/0234426 A1Published application
Cosmetic
AssigneeFUJIFILM Corporation
InventorMinako KASAGI
Life of this patent
Estimating the term…
Abstract
A cosmetic, includes: a composite powder containing titanium oxide and 4-tert-butyl-4-methoxybenzoylmethane and having an average particle diameter of less than 1 μm; and sorbitan fatty acid ester represented by the following Formula (I): wherein, in Formula (I), R1 to R4 each independently represent —(CH2)nCOOH, —(CH2)nOH, —R5, or —OR6; R5 represents an aliphatic group having from 1 to 22 carbon atoms; R6 represents an acyl group having from 10 to 22 carbon atoms; n represents 0 or an integer from 1 to 29; and at least one of R1 to R4 represents —OR6.
Claims13
A cosmetic, comprising:
- a composite powder containing titanium oxide and 4-tert-butyl-4-methoxybenzoylmethane and having an average particle diameter of less than 1 μm;
- and
- a sorbitan fatty acid ester represented by the following Formula (I):
- wherein, in Formula (I), R1 to R4 each independently represent —(CH2)nCOOH, —(CH2)nOH, —R5, or —OR6;
- R5 represents an aliphatic group having from 1 to 22 carbon atoms;
- R6 represents an acyl group having from 10 to 22 carbon atoms;
- n represents 0 or an integer from 1 to 29;
- and at least one of R1 to R4 represents —OR6.
5 more elements
Dependencies are inferred from the claim text.