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Title:
HYBRID ORGANOSILICON THERMOPLASTIC ELASTOMER AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/096804
Kind Code:
A1
Abstract:
Disclosed are a hybrid organosilicon thermoplastic elastomer and a preparation method therefor. The copolymer has a structural formula of formula (I). The preparation method is preparing the elastomer in a solution or bulk polymerization system from double-end functionalized organopolysiloxane, compounds having a general structural formula OCN-Y-NCO, branched substances having a general structural formula (A), and added or non-added compounds having a general structural formula NH2-Z-NH2. In the present invention, the softening temperature of the copolymer may range from 40ºC to 190ºC, and the copolymer has better processing flowability.

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Inventors:
HUANG QIANG (CN)
WANG CHONGHAO (CN)
LI NAN (CN)
XIONG TING (CN)
LI BUCHUN (CN)
WANG YOUZHI (CN)
Application Number:
PCT/CN2014/095078
Publication Date:
July 02, 2015
Filing Date:
December 26, 2014
Export Citation:
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Assignee:
CHENGDU GUIBAO SCIENCE & TECHNOLOGY CO LTD (CN)
International Classes:
C08G18/61; C08G81/00; C08G18/65
Foreign References:
CN103709412A2014-04-09
CN101815744A2010-08-25
CN102300898A2011-12-28
CN102942667A2013-02-27
JPS644654A1989-01-09
EP2209838A12010-07-28
EP1610947A12006-01-04
Attorney, Agent or Firm:
SICHUAN CHENGDU TIANCE TRADEMARK & PATENT OFFICE (CN)
四川省成都市天策商标专利事务所 (CN)
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