Protein shampoo
US4140759A · kind A · utility
22Cited by
13References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 13, 1977 |
| Grant date | Feb 20, 1979 |
| Priority date | — |
| Expiry date | Jul 13, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A liquid shampoo containing a biologically derived protein detergent having unusual mildness to the hair and scalp and also having hair conditioning properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.