Shampoo
US4298494A · kind A · utility
32Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1980 |
| Grant date | Nov 3, 1981 |
| Priority date | — |
| Expiry date | Mar 14, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/596
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention concerns an aqueous shampoo comprising an alkyl sulphate or alkyl ether sulphate detergent, a cationic derivative of a polygalactomannan gum as a hair conditioning agent and, for enhancing the deposition of the conditioning agent onto the hair during shampooing, a defined carboxylate, sulphate or phosphate ester anionic additive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.