Color enhancing shampoo composition
US7875085B2 · kind B2 · utility
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16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 16, 2008 |
| Grant date | Jan 25, 2011 |
| Priority date | — |
| Expiry date | Oct 5, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A coloring enhancing shampoo composition for hair comprising at least one cleaning and lathering surfactant selected from anionic, nonionic and amphoteric surfactants and present at a concentration of 5 to 50% by weight, calculated to total composition; at least one oil soluble dye; at least one polypropylene glycol compound having a formula as disclosed in the claims and the disclosure and optionally at least one silicone compound having at least one quaternary ammonium group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.