公开(公告)号：US20240218179A1

公开(公告)日：2024-07-04

申请号：US18291962

申请日：2022-07-29

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Shijie SONG ,  Jin Ju JUNG ,  Jong Woo LEE

IPC: C08L81/02 ,  C08K7/14 ,  H01Q1/38 ,  C23C18/16

CPC classification number: C08L81/02 ,  C08K7/14 ,  H01Q1/38 ,  C08L2203/30 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2205/08 ,  C23C18/1641

Abstract: Disclosed herein are compositions comprising: a. from about 30 wt. % to about 60 wt. % of a polyphenylene sulfide (PPS); from greater than 20 wt. % to about 35 wt. % of a polyphenylene oxide (PPO); from about 0.01 wt. % to about 12 wt. % of a compatibilizer package, wherein the compatibilizer package comprises an ethylene-glycidyl methacrylate co-polymer, a styrene rubber copolymer, and an alicyclic saturated hydrocarbon resin present in a ratio of about 0.5:1:2 to about 3:1:4; and from about 20 wt. % to about 50 wt. % of an inorganic filler, wherein the combined weight percent value of all components does not exceed 100 wt. %, and all weight percent values are based on the total weight of the composition, and wherein the composition exhibits a plating adhesion of at least 5B when tested in accordance with an ASTM D3359 cross hatch adhesion test.