Hair conditioning composition and process
US4529586A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 26, 1982 |
| Grant date | Jul 16, 1985 |
| Priority date | — |
| Expiry date | Mar 26, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/594
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A hair conditioning composition containing an amino functional silicone polymer in aqueous emulsion such as amodimethicone, and an effective amount for increasing the combability of hair of a cationic surfactant-emulsifier containing at least one long chain fatty acid residue which has between 12 and 18 carbon atoms, and an effective amount for increasing the combability of hair and for improving the durability of the conditioning effect of at least one cationic polymer in an aqueous carrier. The process of the invention involves the application of the aforementioned conditioning composition before or after shampooing whereby the durability of the conditioning effect is further enhanced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.