Hair dye composition
US6818022B2 · kind B2 · utility
8Cited by
2References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 10, 2002 |
| Grant date | Nov 16, 2004 |
| Priority date | — |
| Expiry date | Jun 10, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/922
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A hair dyeing composition which comprises the following ingredients:(a) of an alkalizing amine;(b) a multicomponent protective agent comprising a phosphated fatty alcohol, a hydrophobic agent and an alkyl ester of glucose;(c) a non-ionic surfactant;(d) a dye; and(e) water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.