Title:
明確な硫酸イオン含有量を持つポリチオフェンを含む分散液
Document Type and Number:
Japanese Patent JP2013540865
Kind Code:
A
Abstract:
The present invention relates to a method for producing a composition comprising polythiophene, comprising the method steps: I) provision of a composition Z1 comprising thiophene monomers and an oxidising agent; II) oxidative polymerisation of the thiophene monomers by reducing the oxidising agent to a reduction product and oxidation of the thiophene monomer, forming a composition Z2 comprising a polythiophene and the reduction product; III) at least partial removal of the reduction product from the composition Z2 obtained in method step II), obtaining a composition Z3; wherein the composition Z3 has a sulfate content in the range from 100 ppm to 1,000 ppm, based on the total weight of the composition Z3. The present invention also relates to a composition obtainable as the composition Z3 produced with this method, a composition comprising a polythiophene, a layer construction, an electronic component and the use of a composition.
Inventors:
Lebennig Willfleet
Cher Arnulf
Hil Rudolph
Cher Arnulf
Hil Rudolph
Application Number:
JP2013533118A
Publication Date:
November 07, 2013
Filing Date:
October 07, 2011
Export Citation:
Assignee:
Heraeus Precious Metals GM Behr und Companion Car Game
International Classes:
C08L65/00; B32B3/14; B32B7/02; B32B27/00; C08K3/30; C08L25/18
Domestic Patent References:
| JP2013539806A | 2013-10-28 | |||
| JP2008535964A | 2008-09-04 | |||
| JP2005044615A | 2005-02-17 | |||
| JP2009221417A | 2009-10-01 | |||
| JP2004519830A | 2004-07-02 | |||
| JP2013539806A | 2013-10-28 | |||
| JP2008535964A | 2008-09-04 | |||
| JP2005044615A | 2005-02-17 | |||
| JP2009221417A | 2009-10-01 |
Foreign References:
| WO2011065213A1 | 2011-06-03 | |||
| WO2011065213A1 | 2011-06-03 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Hayashi Ichiyoshi