Patent ID: 11897973
Assignee: ELITE ELECTRONIC MATERIAL (KUNSHAN) CO., LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 3:
4. The resin composition of claim 1, further comprising 0.001 part by weight to 0.5 part by weight of a compound of Formula (2), a compound of Formula (3), a compound of Formula (4) or a combination thereof:, wherein X1 is an oxygen radical or a hydroxyl group; R2 to R5 are independently a hydrogen atom or a C1-C5 alkyl group, and R2 to R5 are not a hydrogen atom at the same time; and R1 is a hydrogen atom, a C1-C5 alkyl group, an amino group, a hydroxyl group, a carbonyl group or a carboxyl group;
wherein X2 is an oxygen radical or a hydroxyl group; R7 to R10 are independently a hydrogen atom or a C1-C5 alkyl group, and R7 to R10 are not a hydrogen atom at the same time; and R6 and R11 are independently a hydrogen atom, a C1-C5 alkyl group, an amino group, a hydroxyl group, a carbonyl group or a carboxyl group, or R6 and R11 together define a benzene ring structure;
wherein X3 each independently is an oxygen radical or a hydroxyl group; and R12 to R23 are independently a hydrogen atom or a C1-C5 alkyl group, and R12 to R23 are not a hydrogen atom at the same time.