Hair moisturizing compositions
US4374125A · kind A · utility
15Cited by
6References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 5, 1978 |
| Grant date | Feb 15, 1983 |
| Priority date | — |
| Expiry date | Jun 5, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An aqueous hair treatment composition for restoring the proper moisture level in initially moisture deficient hair and maintaining the proper moisture level in hair initially having a normal moisture content comprising from about 0.01 to about 1 weight percent of sodium-2-pyrrolidone-5-carboxylate, from about 0.05 to about 5 weight percent of glycerin, and from about 0.05 to about 5.0 weight percent of protein derived from a collagenous source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.