Patent ID: 8110648

Claim:
N-methylol group-containing organopolysiloxane compounds comprising at least one Si—C-bonded N-methylol group of the formula (1) —R 3 —N(R 4 R 5 ) (1), where R 3 is a divalent alkyl, cycloalkyl, alkenyl, aryl or arylalkyl radical having from 1 to 20 carbon atoms, the carbon atoms optionally interrupted by nonadjacent —(CO)—, —O—, —S— or —NR 10 — groups and optionally substituted with —CN or -halogen; R 4 is a —CH 2 OR 6 radical or a —CH(OH)— group which is covalently attached to R 9 or is an alkyl, cycloalkyl, alkenyl, aryl or arylalkyl radical which is covalently attached to R 8 and has 1 to 20 carbon atoms wherein the carbon atoms are optionally interrupted by nonadjacent —(CO)—, —O—, —S— or —NR 9 — groups and optionally substituted with —CN or -halogen; R 5 is an alkyl, cycloalkyl, alkenyl, aryl or arylalkyl radical having from 1 to 20 carbon atoms wherein the carbon atoms are optionally interrupted by nonadjacent —(CO)—, —O—, —S— or —NR 10 — groups and optionally substituted with —CN or -halogen, a —(CO)—OR 7 group or —(CO)—NR 8 R 9 group; R 6 is a hydrogen atom; R 7 is an alkyl, cycloalkyl, alkenyl, aryl or arylalkyl radical having from 1 to 20 carbon atoms wherein the carbon atoms are optionally interrupted by nonadjacent —(CO)—, —O—, —S— or —NR 10 — groups and optionally substituted with —CN or -halogen; R 8 is an alkyl, cycloalkyl, alkenyl, aryl or arylalkyl radical having from 1 to 20 carbon atoms wherein the carbon atoms are optionally interrupted by nonadjacent —CO)—, —O—, —S— or —NR 10 — groups and optionally substituted with —CN or -halogen and optionally covalently attached to R 4 ; R 9 is a CH 2 OR 6 group or a —CH(OH)— group which is covalently attached to R 4 ; R 10 is an alkyl, cycloalkyl, alkenyl, aryl or arylalkyl radical having from 1 to 20 carbon atoms wherein the carbon atoms are optionally interrupted by nonadjacent —(CO)—, —O—, —S— or —NR 11 — groups and optionally substituted with —CN or -halogen; R 11 is an alkyl, cycloalkyl, alkenyl, aryl or arylalkyl radical having from 1 to 20 carbon atoms; with the proviso that at least one of R 3 and R 5 bears a —(C═O)— group in direct adjacency to their shared nitrogen atom.