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Title:
FLAME-RETARDANT RESIN PREPOLYMER AND RESIN COMPOSITION, PREPREG AND LAMINATE PREPARED BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/108310
Kind Code:
A1
Abstract:
Disclosed by the present invention are a flame-retardant resin prepolymer, and a resin composition, prepreg and laminate prepared by using same. The flame retardant resin prepolymer is prepolymerized and formed at least by a bismaleimide resin and an amine compound. On the basis of not affecting the performance of the bismaleimide resin, a phosphorus-containing group may be well introduced into a cross-linked network structure of the bismaleimide resin.

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JP7274114Thermosetting resin compositions, prepregs, laminates, printed wiring boards, and high-speed communication modules
Inventors:
DAI SHANKAI (CN)
CUI CHUNMEI (CN)
HUANG RONGHUI (CN)
CHEN XIANGXIU (CN)
Application Number:
PCT/CN2019/118113
Publication Date:
June 04, 2020
Filing Date:
November 13, 2019
Export Citation:
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Assignee:
SHENGYI TECH SUZHOU CO LTD (CN)
International Classes:
C08G73/12; B32B15/08; B32B27/20; B32B27/28; B32B33/00; C08K3/36; C08L79/08
Foreign References:
CN109593200A2019-04-09
CN107501493A2017-12-22
CN104447869A2015-03-25
CN1887892A2007-01-03
CN106854222A2017-06-16
CN107400197A2017-11-28
US20090182116A12009-07-16
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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