Patent ID: 11859043
Assignee: MOMENTIVE PERFORMANCE MATERIALS INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 25:
26. The silylated polyurethane polymer of claim 25, wherein the silylated polyurethane polymer is of the formula (IA):, wherein P is a polymer derived from a polyisocyanate and/or a polyol, Z is S or N—R1, R1 is hydrogen, alkyl or cycloalkyl of up to 12 carbon atoms, optionally containing one or more heteroatoms, or aryl of up to 8 carbon atoms, R2 is a divalent alkylene group of up to 12 carbon atoms, optionally containing one or more heteroatoms, each R3 is the same or different alkyl or aryl group of up to 8 carbon atoms, each R4 is the same or different alkyl group of up to 6 carbon atoms, w is greater than or equal to 1, a is 0, 1 or 2, and w is greater than or equal to 1.