| 摘要 |
An active ingredient combination of (a) at least one water-soluble polymer comprising at least one radical *-Si(OR)x(R')3-x, in which R and R' independently of one another are each a (C1 to C4)-alkyl group (more particularly methyl or ethyl) and x is 1, 2 or 3, and (b) at least one polar alkoxysilane compound of the formula (Sl) (SI), in which G is a (C1 to C3)-alkylene group, K" is a connectivity, selected from a covalent bond or a molecular fragment having two free valencies, R1 is a molecular fragment comprising at least one polar substituent selected from at least one representative from the group consisting of quaternized nitrogen atoms, amino groups and anionic radicals, x is 1, 2 or 3, and R and R' independently of one another are each a (C1 to C4)-alkyl group (more particularly methyl or ethyl), is suitable for enhancing artificial colourings of colour-imparting compounds on keratinous fibres, more particularly human hair. |
