发明名称 |
METHOD FOR PRODUCING AN AQUEOUS DISPERSION CONTAINING A COMPLEX OF POLY(3,4-DIALKOXYTHIOPHENE) AND A POLYANION |
摘要 |
The method for producing an aqueous dispersion containing a complex of poly(3,4-dialkoxythiophene) and a polyanion comprises: a process of polymerizing 3,4-dialkoxythiophene in the presence of a polyanion by using an oxidizing agent in an aqueous solvent, in which polystyrenesulfonic acid having a specific molecular weight and a sulfonation degree or polystyrenesulfonic acid having another specific sulfonation degree is used as the polyanion, or in which pH of the reaction mixture during the reaction is set to a specific value. |
申请公布号 |
KR20060050041(A) |
申请公布日期 |
2006.05.19 |
申请号 |
KR20050062174 |
申请日期 |
2005.07.11 |
申请人 |
NAGASE CHEMTEX CORPORATION;H. C. STARCK GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
CHIKUSA YASUO;TAMAKOSHI HIDEAKI |
分类号 |
C08G75/06 |
主分类号 |
C08G75/06 |
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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