申请人:Henkel AG & Co. KGaA
公开号:US20140298599A1
公开(公告)日:2014-10-09
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 (C
1
to C
4
)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 (C
1
to C
3
)alkylene group, K″ denotes a connectivity selected from a covalent bond or from a molecular fragment having two free valences, R
1
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 (C
1
to C
4
)alkyl group, is suitable for improving synthetic colorings of coloring compounds on keratin-containing fibers.