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Title:
THERMOSETTING RESIN COMPOSITION, AND PREPREG AND METAL FOIL CLAD LAMINATE MADE THEREFROM
Document Type and Number:
WIPO Patent Application WO/2019/024255
Kind Code:
A1
Abstract:
Provided are a thermosetting resin composition, and a prepreg and a metal foil clad laminate made therefrom. The thermosetting resin composition comprises component (A): a solvent-soluble multifunctional vinyl aromatic copolymer, wherein same is a multifunctional vinyl aromatic copolymer having structural units from monomers comprising a divinyl aromatic compound (a) and an ethyl vinyl aromatic compound (b); and component (B), wherein same is selected from olefin resins having a number-average molecular weight of 500-10,000 and containing 10%-50% by weight of a styrene structure, and the molecules thereof contain a 1,2-addition butadiene structure. A prepreg and a copper foil clad laminate made from the thermosetting resin composition of the present invention have a good toughness, and maintain a high glass transition temperature, a low water absorption, excellent dielectric properties and damp heat resistance thereof, and are suitable for use in the field of high frequency and high speed printed circuit boards, and are also suitable for processing multilayer printed circuit boards.

Inventors:
ZENG, Xianping (N0.5, Western Industry Road Songshan Lake National High-Tech Industrial Development Zon, Dongguan City Guangdong 8, 523808, CN)
GUAN, Chiji (No.5 Western Industry Road, Songshan Lake National High-Tech Industrial Development ZoneDongguan City, Guangdong 8, 523808, CN)
CHEN, Guangbing (No.5 Western Industry Road, Songshan Lake National High-Tech Industrial Development ZoneDongguan City, Guangdong 8, 523808, CN)
XU, Haosheng (No.5 Western Industry Road, Songshan Lake National High-Tech Industrial Development ZoneDongguan City, Guangdong 8, 523808, CN)
Application Number:
CN2017/106830
Publication Date:
February 07, 2019
Filing Date:
October 19, 2017
Export Citation:
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Assignee:
SHENGYI TECHNOLOGY CO., LTD. (No. 5 Western Industry Road, Songshan Lake National High-Tech Industrial Development ZoneDongguan City, Guangdong 8, 523808, CN)
International Classes:
C08L9/06; B32B15/08; B32B27/30
Foreign References:
JP2009040934A2009-02-26
CN102807658A2012-12-05
CN1914239A2007-02-14
CN101415772A2009-04-22
CN102718914A2012-10-10
CN101081921A2007-12-05
JP2004123873A2004-04-22
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (F6 Xijin Centre, 39 Lianhuachi East Rd. Haidian District, Beijing 6, 100036, CN)
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