Patent ID: 11926733
Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 7:
8. The polymer blend of claim 7,
wherein T comprises isophthaloyl groups, terephthaloyl groups, or a combination comprising at least one of the foregoing, and
wherein R1 comprises a divalent group derived from bisphenol A, bisphenol AF, bisphenol B, bisphenol C, bisphenol C2, bisphenol E, bisphenol F, bisphenol G, or bisphenol S groups and phthalimidine groups of the formula, , wherein Rc and Rd are each independently a C1-12 alkyl, C2-12 alkenyl, C3-8 cycloalkyl, or C1-12 alkoxy, m and n are each independently 0 to 4, and R4 is hydrogen, C2-6 alkyl, or phenyl optionally substituted with 1 to 5 C1-6 alkyl groups.