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1. (WO2018083013) PEDOT/PSS WITH COARSE PARTICLE SIZE AND HIGH PEDOT-CONTENT

Pub. No.:    WO/2018/083013    International Application No.:    PCT/EP2017/077541
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Sat Oct 28 01:59:59 CEST 2017
IPC: C08G 61/12
H01B 1/12
C08L 65/00
C08L 25/18
Applicants: HERAEUS DEUTSCHLAND GMBH & CO KG
Inventors: GUNTERMANN, Udo
LÖVENICH, Wilfried
SCHEEL, Arnulf
Title: PEDOT/PSS WITH COARSE PARTICLE SIZE AND HIGH PEDOT-CONTENT
Abstract:
The present invention relates to a liquid composition comprising i) particles comprising a complex of a polythiophene and apolyanion, and ii) at least one solvent; wherein a) the liquid composition comprises at least 30wt.-% of the polythiophene, based on the total weight of the polythiophene and the polyanion, and b) the weight average particle diameter (d50) of particles i) is in the range from 10nm to 2,000nm. The present invention also relates to a process for the preparation of a liquid composition, to a liquid composition obtainable by such a process, to a process for the preparation of a layered body, to a layered body obtainable by such a process and to the use of a liquid composition.