High carbonate oxidative dye compositions
US7465323B2 · kind B2 · utility
17Cited by
0References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 2, 2006 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | Oct 20, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5422
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A storage stable dye composition having a pH of from 9 to 11, the dye composition comprising: Hair coloring compositions formed from such dye compositions, as well as methods of coloring hair using such hair coloring compositions, are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.