Mono and dialkyl quats in hair conditioning foaming compositions
US6726903B2 · kind B2 · utility
1Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2002 |
| Grant date | Apr 27, 2004 |
| Priority date | — |
| Expiry date | Jul 4, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/416
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a foaming hair conditioner which comprises a monoalkyl quat from C14 to higher carbon chain lengths (preferably C16 to C22) and a dialkyl quat which is a mixture of C16, C16 dialkyl quat and C18, C18 dialkyl quat. Optionally, a silicone compound may be included. The monoalkyl quat may be in a ratio to the dialkyl quat of about 15:1 to about 2:1. The carbon chain lengths within the dialkyl quat are present in a weight ratio of about 1:3 to about 3:1 of C16, C16 dialkyl quat to C18, C18 dialkyl quat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.