Title:
THERMOPLASTIC POLYMER-BASED COMPOSITE MATERIAL AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/093438
Kind Code:
A1
Abstract:
Provided are a thermoplastic polymer-based composite material and a preparation method therefor, wherein the thermoplastic polymer-based composite material is prepared by impregnating a reinforcing material with a mixture or oligomer of an epoxy resin, a bismaleimide resin and a bifunctionality amine (calculated as active hydrogen) and subjecting same to in situ polymerization. The prepared thermoplastic polymer-based composite material has an excellent impregnation effect, an excellent secondary processability, a higher heat resistance, fire resistance and mechanical properties, and is excellent in comprehensive performance.
Inventors:
WANG JUN (CN)
ZOU JUNJIE (CN)
YANG XIAOLI (CN)
LIU WEI (CN)
ZOU JUNJIE (CN)
YANG XIAOLI (CN)
LIU WEI (CN)
Application Number:
PCT/CN2018/115981
Publication Date:
May 14, 2020
Filing Date:
November 16, 2018
Export Citation:
Assignee:
CHANGZHOU BAMSTONE COMPOSITES CO LTD (CN)
UNIV WUHAN TECH (CN)
UNIV WUHAN TECH (CN)
International Classes:
C08L63/00; C08J3/24; C08J5/24; C08L79/00
Foreign References:
| CN108587162A | 2018-09-28 | |||
| CN106117514A | 2016-11-16 | |||
| US5470920A | 1995-11-28 | |||
| JP2015004020A | 2015-01-08 |
Attorney, Agent or Firm:
SUZHOU ZHONGHE INTELLECTUAL PROPERTY AGENCY(GENERAL PARTNERSHIP) (CN)
Download PDF:
Previous Patent: TRANSPORT DEVICE
Next Patent: THERMOPLASTIC POLYMER-BASED COMPOSITE MATERIAL AND PREPARATION METHOD THEREOF
Next Patent: THERMOPLASTIC POLYMER-BASED COMPOSITE MATERIAL AND PREPARATION METHOD THEREOF