Polyether-modified polysiloxanes with block character and use thereof for producing cosmetic formulations

摘要

The invention provides a method of producing organomodified siloxanes with domain-type distribution obtained by partial or complete reaction of A) hydrogensiloxanes with a degree of distribution (persistency ratio) (eta) of components [A] and [B] in the copolymer [AB] $\mathrm{eta}=\frac{\left[A\right]\left[B\right]}{\left[\mathrm{AB}\right]}$ of eta>1, preferably >1.1, in particular >=1.2, with B) olefinically and/or acetylenically unsaturated compounds, the compounds resulting therefrom and their use.