Copolymers containing silicone groups, their production and use

Copolymer A) containing silicone, obtainable groups by free radical copolymerization of a) at least one compound having an α double bond, s-ethylenically unsaturated be polimerizadopor free radicals and at least one ionogenic and / or ionic group per molecule where the monomers a) sonelegidos exclusively from compounds a1) with anionogenic groups and / or anionic or where elcomponente a) includes at least one compound having at least one anionogenic and / or anionic a1) and at least one compound at least one cationogenic and / or cationic a2) and wherein the copolymer a) exhibits a molar excess of anionogenic / anionic groups to the cationogenic / cationicossuperior groups to 1: 1, b) at least one compound crosslinker can be polymerized free radical containing porlo least two double bonds α, s ethylenically unsaturated group per molecule, in the presence of at least one silicone compound c) containing a double bond olefinically unsaturated WHAT CAN be polymerized by free radicals, wherein the at least one silicone compound exhibiting a double enlaceque can be polymerized by free radicals is a urethane (meth) acrylate containing siloxane groups that can serpolimerizado free radical.