Patent ID: 8410236

Claim:
A polycarbonate- and/or polyurethane-polyorganosiloxane compound containing at least one structural element of the formula (1): wherein Y 1 and Y 2 are independently chosen from —O—, —S— and —NR 2 —, wherein R 2 is hydrogen or a straight-chain, cyclic or branched, saturated, unsaturated or aromatic hydrocarbon radical having up to 40 carbon atoms, which can contain one or more groups chosen from —O—, —C(O)—, —NH— and —NR 3 —, wherein R 3 is a straight-chain, cyclic or branched, saturated, unsaturated or aromatic hydrocarbon radical having up to 40 carbon atoms, which can contain one or more groups chosen from —O—, —C(O)— and —NH—, and ST 1 and ST 2 are independently chosen from divalent to more than divalent, straight-chain, cyclic or branched, saturated, unsaturated or aromatic, substituted or unsubstituted hydrocarbon radicals having up to 1,000 carbon atoms, which can contain one or more groups chosen from —O—, —C(O)—, —NH—, —NR 3 —, and a polyorganosiloxane unit having 2 to 1,000 silicon atoms, wherein R 5 is a straight-chain, cyclic or branched, saturated, unsaturated or aromatic hydrocarbon radical having up to 100 carbon atoms, which can contain one or more groups chosen from —O—, —C(O)— and —NH—, or R 5 is a divalent radical which forms cyclic structures within the radicals ST 1 and ST 2 , or one or both of the radicals Y 1 adjacent to ST 1 , with ST 1 , and/or one or both of the radicals Y 2 adjacent to ST 2 , with ST 2 , can in each case form a nitrogen-containing heterocyclic radical, and wherein if a plurality of radicals ST 1 is present, these can be identical or different, and if a plurality of radicals ST 2 is present, these can be identical or different, ST 5 is an optionally substituted, divalent, straight-chain, cyclic or branched, saturated or unsaturated hydrocarbon radical having 1 to 12 carbon atoms, ST 6 is an optionally substituted, divalent, straight-chain, cyclic or branched, saturated or unsaturated hydrocarbon radical having 1 to 12 carbon atoms, with the proviso that ST 1 comprises a polyorganosiloxane radical, and wherein ST 2 represents a radical of the formula -ST 3 -N + (R 5 ) 2 -ST 4 -N + (R 5 ) 7 -ST 3 - wherein ST 3 is a straight-chain or cyclic or branched, saturated or unsaturated or aromatic, substituted or unsubstituted hydrocarbon radical having to 2 to 100 carbon atoms, which can be substituted by —O—, —C(O)—, —NH—, —NR 3 —, wherein R 3 is as defined above, and ST 4 is a straight-chain or cyclic or branched, saturated or unsaturated or aromatic, substituted or unsubstituted hydrocarbon radical having to 2 to 100 carbon atoms, which can be substituted by —O—, —C(O)—, —NH—, —NR 3 — and by a polyorganosiloxane unit having 2 to 200 silicon atoms, wherein R 3 is as defined above, or acid addition compounds and/or salts thereof of the compound of formula (1).