发明名称 |
PROCESS FOR PREPARING THIENOÝ3,4-B¨PYRAZINE COPOLYMERS, THIENOÝ3,4-B¨-PYRAZINE COPOLYMERS PREPARED BY THIS PROCESS, AND THEIR USE |
摘要 |
<p>New thieno[3,4-b]pyrazine copolymers are prepared by reacting 5,7-functionalized thieno[3,4-b]pyrazines with substituted aromatics in the presence of solvents, bases and polymerization catalysts, the copolymers thus prepared being employed preferably in the production of photovoltaic cells.</p> |
申请公布号 |
EP1999760(A1) |
申请公布日期 |
2008.12.10 |
申请号 |
EP20070722103 |
申请日期 |
2007.03.22 |
申请人 |
THUERINGISCHES INSTITUT FUER TEXTIL- UND KUNSTSTOFF-FORSCHUNG E.V.;FRIEDRICH-SCHILLER-UNIVERSITAET JENA |
发明人 |
SENSFUSS, STEFFI;MAHER, AL IBRAHIM;BLANKENBURG, LARS;KLEMM, ELISABETH;SHAHID, ASHRAF, RAJA;ASHRAF, MUNAZZA |
分类号 |
H01B1/12;H01L51/50 |
主分类号 |
H01B1/12 |
代理机构 |
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代理人 |
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地址 |
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