Cosmetic compositions for treating the hair
US4213960A · kind A · utility
22Cited by
9References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 1978 |
| Grant date | Jul 22, 1980 |
| Priority date | — |
| Expiry date | Mar 1, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to cosmetic compositions for conditioning the hair, which contain polyaminoamides and quaternary ammonium homopolymers or compolymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.