Method for cosmetic treatment of keratinous fibres comprising sequentially applying a cosmetic composition comprising at least one organic silicon compound in combination with a composition for caring for and/or washing keratinous fibres
US10898422B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2009 |
| Grant date | Jan 26, 2021 |
| Priority date | — |
| Expiry date | Mar 17, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for the cosmetic treatment of keratinous fibres. A cosmetic composition comprising, in a cosmetically acceptable medium, at least one organic silicon compound comprising at least one basic chemical functional group and at least one hydroxyl or hydrolysable group per molecule, said at least one organic silicon compound being chosen from silanes and siloxanes, and a composition for caring for and/or washing keratinous fibres are applied sequentially in any order. Also disclosed herein is a method for improving the styling effect of a composition for caring for and/or washing keratinous fibres, comprising applying, to the keratinous fibres, the composition for caring for and/or washing keratinous fibres, which is preceded by pre-treating and/or followed by post-treating the keratinous fibres by applying above cosmetic composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.