Patent ID: 11905428
Assignee: MOMENTIVE PERFORMANCE MATERIALS INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 4:
5. The resin composition of claim 1, wherein the organic
resin (i) has the general formula (V):, wherein
each R11 is independently hydrogen or methyl;
each R12 is independently methyl or ethyl;
each R13 is independently selected from the group consisting of straight chain alkyl containing from 3 to 20 carbon atoms, branched chain alkyl containing from 3 to 20 carbon atoms, cycloalkyl containing from 6 to 12 carbon atoms, aryl containing from 6 to 10 carbon atoms, aralkyl containing from 7 to 12 carbon atoms, trimethoxysilyl substituted alkyl groups, triethoxysilylalkyl groups or hydroxyl substituted alkyl groups containing from 3 to 20 carbon atoms;
In is an initiator decomposition moiety, more specifically the initiator group is selected from the group consisting of R14O—, R15C(═O)O—, R16, where each R14, R15 and R16 is hydrogen, an alkyl group of from 1 to 16 carbon atoms, a cycloalkyl group of form 6 to 10 carbon atoms, an aryl group of from 6 to 12 carbon atoms, an aralkyl group of from 7 to 12 carbon atoms or a cyano-substituted alkyl of from 1 to 6 carbon atoms;
T is a terminal group, more specifically hydrogen, CH2═CH—, R14O—, R15C(═O)O—, R16 or R17S—, where each R14, R15, R16 and R17 is hydrogen, an alkyl group of from 1 to 16 carbon atoms, a cycloalkyl group of form 6 to 10 carbon atoms, an aryl group of from 6 to 12 carbon atoms or an aralkyl group of from 7 to 12 carbon atoms;
each X3 is selected from the group consisting of R18O—, R19C(═O)O—, Cl—, —Cl, —C≡N, trimethoxysilyl, triethoxysilyl and phenyl, where R18 is an alkyl group of from 1 to 16 carbon atoms, a cycloalkyl group of form 6 to 10 carbon atoms, an aryl group of from 6 to 12 carbon atoms, an aralkyl group of from 7 to 12 carbon atoms, R19 is an alkyl group of from 1 to 16 carbon atoms, a cycloalkyl group of form 6 to 10 carbon atoms, an aryl group of from 6 to 12 carbon atoms, an aralkyl group of from 7 to 12 carbon atoms, more specifically methyl, ethyl or propyl; and
the subscripts o, p and q are integers where o is from 5 to 300, p is from 0 to 300, q is from 0 to 300, more specifically, o is from 15 to 250, p is from 5 to 250 and q is 0.