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Title:
THERMOSETTING RESIN COMPOSITION AND PREPREG AND METAL FOIL-COVERED LAMINATE MADE USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/024253
Kind Code:
A1
Abstract:
A thermosetting resin composition and a prepreg and a metal foil-covered laminate made using same, the thermosetting resin composition comprising component (A): a solvent-soluble polyfunctional vinyl aromatic copolymer, the copolymer being a polyfunctional vinyl aromatic copolymer having a structural unit derived from monomers comprising divinyl aromatic compound (a) and ethyl vinyl aromatic compound (b); and component (B): a vinyl-containing organic silicone resin. The prepreg and metal foil-covered laminate made from the thermosetting resin composition have good toughness, and maintain a high glass transition temperature, a low water absorption, dielectric properties and humidity resistance, being suitable for the field of high-frequency and high-speed printed circuit boards and the processing of multilayer printed circuit boards.

Inventors:
GUAN, Chiji (NO.5 Western Industry Road, Songshan Lake National High-Tech Industrial Development ZoneDongguan City, Guangdong 8, 523808, CN)
ZENG, Xianping (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:
CN2017/106827
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:
C08L25/08; B32B15/08; B32B27/04; C08J5/24; H05K1/05
Foreign References:
CN106609039A2017-05-03
CN102993683A2013-03-27
CN102807658A2012-12-05
CN101643565A2010-02-10
JP2010037398A2010-02-18
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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