Hair conditioning compositions comprising a quaternary ammonium compound
US6322778A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 4, 1999 |
| Grant date | Nov 27, 2001 |
| Priority date | — |
| Expiry date | Feb 4, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to hair conditioning or detailing compositions comprising from about 0.01 percent to about 2.0 percent by weight of a quaternary ammonium compound of the formula: ##STR1## and from about 0.01 percent to about 2.0 percent by weight of a silicone compound, wherein R is a substituted or unsubstituted alkyl or alkenyl group having from about 11 to about 35 carbon atoms, X is --O--or N--R.sub.5, R.sub.1 is a substituted or unsubstituted alkylene group having from about 2 to about 6 carbon atoms, R.sub.2, R.sub.3 and R.sub.4 are each independently an alkyl or hydroxyalkyl group having from about 1 to about 4 carbon atoms, R.sub.5 is H or CH.sub.3, and A.sub.1 is chloride; bromide; alkylsulfate containing from about one to about two carbon atoms; or mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.