发明名称 |
Compositions for colouring keratinous fibres |
摘要 |
An active agent combination of (a) at least one water-soluble polymer comprising at least one *—Si(OR)x(R′)3-x residue, in which R and R′, independently of one another, denote a (C1 to C4)alkyl group, and x denotes 1, 2 or 3, and (b) at least one polar alkoxysilane compound of formula (SI), in which G denotes a (C1 to C3)alkylene group, K″ denotes a connectivity selected from a covalent bond or from a molecular fragment having two free valences, R1 denotes a molecular fragment comprising at least one polar substituent selected from the group consisting of quaternized nitrogen atoms, amino groups, anionic residues, and combinations thereof, x denotes 1, 2 or 3, R and R′, independently of one another, denote a (C1 to C4)alkyl group, is suitable for improving synthetic colorings of coloring compounds on keratin-containing fibers.; |
申请公布号 |
US9161897(B2) |
申请公布日期 |
2015.10.20 |
申请号 |
US201414308594 |
申请日期 |
2014.06.18 |
申请人 |
HENKEL AG & CO. KGAA |
发明人 |
Schweinsberg Matthias |
分类号 |
A61Q5/10;A61K8/72;A61K8/58;A61K8/893 |
主分类号 |
A61Q5/10 |
代理机构 |
Van Cott, Bagley, Cornwall & McCarthy P.C. |
代理人 |
Nichols Steven L.;Van Cott, Bagley, Cornwall & McCarthy P.C. |
主权项 |
1. A method to improve synthetic colorings of coloring compounds on keratin-containing fibers, the method comprising applying an active agent combination comprising:
(a) at least one water-soluble polymer comprising at least one *—Si(OR)x(R′)3-x residue, in which R and R′, independently of one another, denote a (C1 to C4) alkyl group and x denotes 1, 2 or 3; (b) at least one polar alkoxysilane compound of formula (SI) in which:G denotes a (C1 to C3) alkylene group,K″ denotes a connectivity selected from a covalent bond or from a molecular fragment having two free valences,R1 denotes a molecular fragment comprising at least one polar substituent selected from the group consisting of quaternized nitrogen atoms, amino groups, anionic residues, or combinations thereof,x denotes 1, 2 or 3,R and R′ independently of one another, denote a (C1 to C4) alkyl group; and (c) at least one coloring compound to color the keratin-containing fibers; and rinsing off the active agent combination. |
地址 |
Duesseldorf DE |