Patent ID: 11965059
Assignee: NISSAN CHEMICAL CORPORATION
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  G  H | IPC C  G  H

Claim 4:
5. The protective film-forming composition according to claim 1, wherein Q2 in formula (2) is represented by the following formula (4):, , wherein R1 represents a direct bond or an alkylene group having 1 to 5 carbon atoms, n1 and m represent an integer of 0 or 1, and Z2 is represented by the following formula (5), (6), or (7):, , wherein, in formula (6), X is represented by the following formula (8), (9), or (10):, , wherein each of R11, R12, R13, R14, and R15 independently represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an alkenyl group having 3 to 6 carbon atoms, a benzyl group, or a phenyl group, wherein the phenyl group is optionally substituted with at least one member selected from the group consisting of an alkyl group having 1 to 6 carbon atoms, a halogen atom, a nitro group, a cyano group, an alkoxy group having 1 to 6 carbon atoms, and an alkylthio group having 1 to 6 carbon atoms, and R13 and R14 are optionally bonded together to form a ring having 3 to 6 carbon atoms.