公开(公告)号：EP2283497B1

公开(公告)日：2019-08-28

申请号：EP09749699.6

申请日：2009-04-22

申请人： Heraeus Deutschland GmbH & Co. KG

发明人： MERKER, Udo ,  LOEVENICH, Wilfried

IPC分类号： H01G9/00 ,  H01G9/028 ,  H01G11/48 ,  H01G11/56

公开(公告)号：EP1953178B1

公开(公告)日：2018-06-13

申请号：EP06811720.9

申请日：2006-10-06

申请人： Heraeus Deutschland GmbH & Co. KG

发明人： MORITA, Yoshiyuki ,  CHIKUSA, Yasuo ,  MIYANISHI, Kyoko ,  KIRCHMEYER, Stephan ,  LOEVENICH, Wilfried

IPC分类号： C08G61/12 ,  C08L25/18 ,  C08L65/00 ,  C08K5/14 ,  H01B1/12 ,  H01L51/00 ,  C08J3/05

CPC分类号： C08J3/05 ,  C08G2261/3223 ,  C08G2261/794 ,  C08J2365/00 ,  C08L25/18 ,  C08L65/00 ,  C09D125/18 ,  H01B1/127 ,  H01G11/48 ,  H01G11/56 ,  H01L51/0037 ,  Y02E60/13 ,  C08L2666/02

摘要： The present invention provides a method for the production of an aqueous dispersion containing an electroconductive polymer component which enables electroconductive thin films which are outstanding in their transparency and electroconductivity to be formed, together with the aqueous dispersion obtained by said method. This method includes a stage in which a 3,4-dialkoxythiophene is polymerized in an aqueous solvent using an oxidizing agent in the presence of a polyanion and, in this stage, said oxidizing agent is added by the dropwise addition of a solution or dispersion containing said oxidizing agent to the reaction solution or, alternatively, in the polymerization stage, the alkali metal ion concentration in the reaction liquid is maintained at no more than 400 ppm.

公开(公告)号：EP2286416B1

公开(公告)日：2017-09-13

申请号：EP09741970.9

申请日：2009-04-20

申请人： Heraeus Deutschland GmbH & Co. KG

发明人： LOEVENICH, Wilfried ,  KIRCHMEYER, Stephan ,  ELSCHNER, Andreas ,  REUTER, Knud ,  MÜLLEN, Klaus ,  KLAPPER, Markus ,  MÜLLER, Kevin

IPC分类号： H01B1/12 ,  H01L51/54 ,  C08L25/08 ,  C08L25/18 ,  C08L65/00

CPC分类号： H01L51/0037 ,  C08L25/16 ,  C08L25/18 ,  C08L41/00 ,  C08L65/00 ,  H01B1/127 ,  H01G11/48 ,  H01L51/5088 ,  Y02E60/13 ,  C08L2666/14