公开(公告)号：US20240343852A1

公开(公告)日：2024-10-17

申请号：US18757135

申请日：2024-06-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Min Chao CHUANG ,  Hailiang ZOU ,  Guiyun CHEN ,  Tao LIU

IPC: C08F290/06 ,  C08F2/50 ,  C08K5/37

CPC classification number: C08F290/067 ,  C08F2/50 ,  C08K5/37 ,  C08F2810/30

Abstract: Embodiments of this disclosure provide a resin composition and an disclosure thereof. The resin composition includes a polyurethane acrylate and a curing monomer, the curing monomer includes a compound containing a free radical polymerizable group and/or a compound containing a moisture curable group, and a weight-average molecular weight of the curing monomer is greater than or equal to 300.

公开(公告)号：US20230287169A1

公开(公告)日：2023-09-14

申请号：US18140216

申请日：2023-04-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hailiang ZOU ,  Chen CHEN ,  Huihui ZHOU

IPC: C08G61/08

CPC classification number: C08G61/08 ,  C08G2261/11 ,  C08G2261/3325 ,  C08G2261/418 ,  C08G2261/724

Abstract: A cyclic olefin polymer, a cyclic olefin polymer monomer, and an optical product using the foregoing cyclic olefin polymer are provided.




The cyclic olefin polymer includes a repeat unit shown in Formula (1) and/or a repeat unit shown in Formula (2). In Formula (1), 0≤p, and q≤6; x≥0, and y≥0; 0≤p1, q1≤6, and p1 and q1 are not 0 at the same time; R1 to R12, Ra, Rb, Rc, Rd, R13, R14, R15, and R16 are separately and independently selected from a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkoxy group, a hydroxy group, an ester group, a cyano group, an amino group, a thiol group, and an atom or an atomic group that can replace the foregoing group; and any two, three, or four of R13, R14, R15, and R16 may be connected to form a cyclic structure.