Chlorites as oxidants in hair coloring
US5032138A · kind A · utility
14Cited by
8References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 1989 |
| Grant date | Jul 16, 1991 |
| Priority date | — |
| Expiry date | May 23, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides compositions and methods for oxidative hair dyeing utilizing a chlorite salt as the oxidizing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.