Hair cosmetic
US8580235B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2009 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Feb 27, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An object of the present invention is to establish means for reliably incorporating a poorly soluble UV-absorbing agent into a hair cosmetic composition, to thereby provide a hair cosmetic composition which has excellent effect of preventing UV-hair damage and which exhibits favorable sensation in use thereof. Specifically, the object can be attained through provision of a hair cosmetic composition including the following ingredients (1) and (2): wherein R represents a phytosterol residue or a phytostanol residue; m is a number from 0 to 100; and n is a number from 5 to 100, and (2) a UV-absorbing agent having a triazine group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.