Conditioning shampoo containing insoluble, nonvolatile silicone
US5554313A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 28, 1994 |
| Grant date | Sep 10, 1996 |
| Priority date | — |
| Expiry date | Jun 28, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to shampoo compositions and more particularly shampoo compositions containing non-volatile silicone materials and methods of making the same. Specifically, this invention is directed to aqueous shampoo compositions comprising sorbitan stearate, sorbitan distearate or mixtures thereof; stearyl alcohol ethoxylates, insoluble non-volatile silicone, and combinations of surfactants selected from anionic, nonionic and amphoteric surfactants. This invention also relates to a method of forming a aqueous shampoo composition comprising insoluble, non-volatile silicone by the method of forming a preformed aqueous silicone emulsion and combining with a combination of surfactants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.