Hair conditioning shampoo containing high charge density polymers
US5580494A · kind A · utility
37Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 1994 |
| Grant date | Dec 3, 1996 |
| Priority date | — |
| Expiry date | Jan 25, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5426
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An aqueous hair conditioning shampoo comprising a hair-cleansing effective amount of an anionic surfactant comprising an alpha-olefin sulfonate, a hair-conditioning effective amount of a cationic polymer having a hair conditioning effect and a charge density greater than about 200, a water-insoluble hair conditioning agent and a dispersing agent which functions to stabilize the emulsion or suspension, and the remainder water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.