Conditioning shampoo composition and method of preparing and using the same
US5456863A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 20, 1994 |
| Grant date | Oct 10, 1995 |
| Priority date | — |
| Expiry date | Jul 20, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A conditioning shampoo composition comprising: (a) an anionic cleansing surfactant, such as an alkyl ether sulfate or an alkyl sulfate, like sodium lauryl ether sulfate or ammonium lauryl sulfate; (b) a water-insoluble conditioning agent, such as a silicone compound or a hydrocarbon compound, like a polydimethylsiloxane; (c) an emulsifying composition comprising (i) a polyhydric compound, such as a glycol, a triol or a polyol, and (ii) a hydrophilic quaternary ammonium compound, such as a quaternary ammonium compound including a fatty amidoalkyl substituent, like a long chain alkamidopropyl quaternary ammonium chloride; and (d) a suspending agent, in (e) a suitable carrier, that effectively resists phase separation and that cleanses the hair and imparts improved wet stage and improved dry stage conditioning properties to the hair in a single application of the composition is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.