Patent · US Active

Formulations comprising metal nanowires and PEDOT

US10138382B2 · kind B2 · utility

11Cited by

0References

9Claims

0Family size

Assignee

HERAEUS DEUTSCHLAND GMBH & CO. KG · DE

Inventors

Wilfried Lövenich · Bensberg, DE
Rüdiger Sauer · Leverkusen, DE
Andreas Elschner · Mülheim, DE

Key dates

Filing date	Jul 24, 2015
Grant date	Nov 27, 2018
Priority date	—
Expiry date	Aug 29, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH10K85/1135
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a composition comprising i) particles comprising a conductive polymer, ii) metal nanowires, and iii) at least one solvent, wherein at least one of the following conditions is satisfied: α1) the particles comprising the conductive polymer are characterized by a weight average particle diameter of less than 100 nm; α2) the content of cations of the metal on which the metal nanowires ii) are based is below 500 ppm, based on the total weight of the composition; α3) the composition comprises, in addition to component iii), at least one high-boiling solvent that is miscible with the at least one solvent iii) and that has a boiling point (determined at 1013 mbar) of more than 100° C.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.