发明名称 |
Conductive polymer composition |
摘要 |
<p>The present invention relates to a process for the preparation of a conductive polymer composition comprising graphene and the articles obtained by this process. The process comprises the following steps:
A) contacting graphite oxide in an aqueous medium with a water-soluble or dispersible component, comprising either a water-soluble or dispersible first polymer or a water-soluble or dispersible (conductive) surfactant and subsequently adding a reducing agent to the aqueous medium;
B) mixing the resulting product from step A) with either an aqueous latex of a second polymer, or with (a) water-soluble precursor(s) of a second polymer;
C) removing water from the so obtained mixture;
D) heating the product from step C) to a temperature at which the second polymer flows or where the second polymer is formed from out of its precursor(s); and
E) processing and/or solidifying the product of step D) into a desired form.</p> |
申请公布号 |
EP2216358(A1) |
申请公布日期 |
2010.08.11 |
申请号 |
EP20090151776 |
申请日期 |
2009.01.30 |
申请人 |
STICHTING DUTCH POLYMER INSTITUTE |
发明人 |
KONING, CORNELIS;TKALYA, EVGENIY |
分类号 |
C08J3/215;C08J5/00;C08L25/06;H01B1/24 |
主分类号 |
C08J3/215 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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