Composition in the form of an aerosol foam, based on a cationic polymer and an anionic polymer
US4761273A · kind A · utility
159Cited by
12References
39Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 1985 |
| Grant date | Aug 2, 1988 |
| Priority date | — |
| Expiry date | Jul 24, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/594
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides a pressurized composition based on cationic and anionic polymers and containing at least one cationic polymer and/or one anionic polymer which foams in aqueous solution, in an aqueous solvent medium such that, in the atmosphere, the composition forms an unstable foam on contact with the hair.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.