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1. (WO2018098924) STYRYL SILOXY POLYPHENYLENE ETHER RESIN, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Pub. No.:    WO/2018/098924    International Application No.:    PCT/CN2017/076527
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Wed Mar 15 00:59:59 CET 2017
IPC: C08G 65/48
C08L 71/12
B32B 27/04
B32B 27/28
B32B 15/08
B32B 15/20
Applicants: SHENGYI TECHNOLOGY CO., LTD.
广东生益科技股份有限公司
Inventors: YUAN, Chane
袁婵娥
LUO, Hongyun
罗鸿运
FAN, Huayong
范华勇
LIN, Wei
林伟
Title: STYRYL SILOXY POLYPHENYLENE ETHER RESIN, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Abstract:
A styryl siloxy polyphenylene ether resin, a preparation method therefor and an application thereof. The styryl siloxy polyphenylene ether resin is obtained by introducing styryl groups and siloxy groups into polyphenylene end groups by means of a simple synthesis method. The resin combines low dielectric property of curing of styryl groups and heat resistance, weather resistance, flame retardancy, dielectric property, and low water absorption of siloxy groups, thereby making better use of the application advantages of polyphenylene ether resins in copper clad laminates and providing excellent dielectric property, moist-heat resistance and heat resistance required by a high-frequency and high-speed copper clad laminate.