Cosmetic composition containing a cationic polymer and divalent metal salt for strengthening the hair
US3958581A · kind A · utility
154Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 1974 |
| Grant date | May 25, 1976 |
| Priority date | — |
| Expiry date | Oct 15, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic composition to strengthen the hair which comprises (a) a cosmetic vehicle containing a member selected from water, ethanol, isopropanol or mixtures thereof (b) 0.2 to 25 percent by weight of a cationic polymer and (c) 0.01 - 0.5 mole per gram of cationic polymer of a divalent metal salt selected from the carbonate, silicate, nitrate, acetate, gluconate, pantothenate and lactate of calcium, magnesium, manganese, iron, strontium, zinc and cadmium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.