Hair coloring and conditioning composition
US7048770B2 · kind B2 · utility
6Cited by
0References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2003 |
| Grant date | May 23, 2006 |
| Priority date | — |
| Expiry date | Jun 24, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5428
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
By providing certain quaternary terpolymers as an integral ingredient in hair coloring formulations, substantially improved and enhanced hair conditioning benefits are attained, providing a highly effective, hair coloring composition which also provides conditioning benefits to the hair fibers. In addition, the conditioning benefits and effects are long lasting and capable of being retained by the hair fibers for up to four weeks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.