公开(公告)号：US20210284835A1

公开(公告)日：2021-09-16

申请号：US17256796

申请日：2019-06-28

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Seongnam LEE ,  Erik SCHWARTZ ,  Sascha Jan TER HORST ,  Deajun KIM ,  Chunim LEE

IPC: C08L67/02 ,  B29C45/00 ,  B29C45/14

Abstract: Disclosed are plastic compositions for use in forming plastic-metal hybrid materials, the compositions including an epoxy compound. Also provided are plastic-metal hybrid materials that are formed using the inventive plastic compositions, methods for forming such materials, and electronic devices that include the hybrid materials. The plastic compositions confer beneficial bonding strength with the metal partner of a hybrid material, good impact strength, and low color change following anodization, and retain these favorable characteristics under a range of processing conditions.

公开(公告)号：US20240034878A1

公开(公告)日：2024-02-01

申请号：US18265457

申请日：2021-12-10

Applicant: SHPP Global Technologies B.V.

Inventor： Erik SCHWARTZ ,  Mark Adrianus Johannes VAN DER MEE

IPC: C08L69/00 ,  C08K5/5393

CPC classification number: C08L69/00 ,  C08K5/5393 ,  C08L2205/035 ,  C08L2205/025 ,  C08L2201/02

Abstract: A polycarbonate composition comprising: 35 to 98 wt % of a poly(carbonate-co-monoarylate ester) comprising aromatic carbonate units, monoaryl carbonate units, or a combination thereof and monoaryl ester units, and optionally aromatic ester units; to less than 50 wt % of a poly(ester) composition comprising greater than 20 to less than 50 wt % of poly(ethylene terephthalate), or 2 to less than 50 wt % of a poly(ester) different from poly(ethylene terephthalate), or a combination of 1-49 wt % of poly(ethylene terephthalate) and 1-49 wt % of a poly(ester) different from poly(ethylene terephthalate); 1 to 50 wt % of a homopolycarbonate, a poly(aliphatic ester-carbonate), or a combination thereof; optionally, 0.001 to 10 wt % of an additive composition; and optionally, 0.5 to 6 wt % of an organophosphorous flame retardant.