Title:
STYRENE COPOLYMER WITH REVERSIBLE CROSSLINK BOND AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/024633
Kind Code:
A1
Abstract:
Disclosed are a styrene copolymer with a reversible crosslink bond, a preparation method therefor and the use thereof. First, a styrene copolymer with a hydroxyl group is synthesized, and then reacted with a furan derivative monomer to form a styrene copolymer with a furyl group, and the styrene copolymer is then reacted with a polyfunctional maleimide derivative to generate a styrene copolymer with a reversible crosslink bond. The styrene copolymer with the reversible crosslink bond improves the solvent resistance of a styrene copolymer material. The reversible crosslink bond in a styrene copolymer material with a reversible crosslink bond can be broken at a high temperature, and the material has secondary processing properties and can be used repeatedly.
Inventors:
ZHANG AIMIN (CN)
XU YU (CN)
XU YU (CN)
Application Number:
PCT/CN2018/093648
Publication Date:
February 07, 2019
Filing Date:
June 29, 2018
Export Citation:
Assignee:
UNIV SICHUAN (CN)
International Classes:
C08L101/00; C08F8/04; C08F8/12; C08F8/14; C08F8/30; C08F212/14; C08F297/04; C08G63/81; C08L45/00
Foreign References:
| CN103059187A | 2013-04-24 | |||
| CN1485371A | 2004-03-31 | |||
| CN101376741A | 2009-03-04 | |||
| JP2015067822A | 2015-04-13 | |||
| US5256735A | 1993-10-26 |
Attorney, Agent or Firm:
GAOYUNG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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