Compositions for washing and conditioning hair
US7183243B2 · kind B2 · utility
2Cited by
11References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2003 |
| Grant date | Feb 27, 2007 |
| Priority date | — |
| Expiry date | Feb 12, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/594
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Hair washing compositions are disclosed which comprise cleansing surfactant, water, first and second cationic polymers having at pH7 a charge density from 0.2 to 1 meq/gm and from 1.3 to 3 meq/gm respectively, and droplets of a water-insoluble conditioning oil of diameter 4 micrometres or less. The compositions provide cleansing with conditioning and low friction and ease of combing for wet and dry hair.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.