Patent · US Expired

Solutions and dispersions of organic semiconductors

US7405255B2 · kind B2 · utility

5Cited by

8References

23Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Hubert Spreitzer · Viernheim, DE
Heinrich Becker · Königstein, DE
Kevin Treacher · Manchester, GB
Susanne Heun · Bad Soden, DE
Andreas Sauer · Großostheim, DE

Key dates

Filing date	Feb 2, 2006
Grant date	Jul 29, 2008
Priority date	—
Expiry date	Feb 2, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2211/14
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to solutions and/or dispersions of organic semiconductors in a solvent mixture of at least two different organic solvents, characterized in that

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