Hair conditioning composition comprising pre-mixture of three kinds of silicones
US7887787B2 · kind B2 · utility
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Key dates
| Filing date | Feb 11, 2005 |
| Grant date | Feb 15, 2011 |
| Priority date | — |
| Expiry date | Jun 6, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/594
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed is a hair conditioning composition comprising a silicone system comprising three types of silicones, and a gel matrix, wherein the silicone system comprising a first silicone having a high viscosity, a second silicone having a low viscosity, and a third silicone which is an aminosilicone, and wherein the composition is prepared by the steps of: the three types of silicones are mixed to form the silicone system; and the silicone system is mixed with the gel matrix. The composition of the present invention can provide improved conditioning benefits such as smooth feel and reduced friction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.