Patent · US Active

Process for preparing indium alkoxide compounds, the indium alkoxide compounds preparable by the process and the use thereof

US9802964B2 · kind B2 · utility

0Cited by

8References

7Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Juergen Steiger · Taipei, TW
Duy Vu Pham · Oberhausen, DE
Anita Neumann · Recklinghausen, DE
Alexey Merkulov · Ludwigshafen, DE
Arne Hoppe · Herne, DE
Dennis Fruehling · Marl, DE

Key dates

Filing date	May 15, 2014
Grant date	Oct 31, 2017
Priority date	—
Expiry date	May 15, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC23C18/143
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The present invention relates to indium alkoxide compounds preparable by reacting an indium trihalide InX3 where X=F, Cl, Br, I with a secondary amine of the formula R′2NH where R′=alkyl, in a molar ratio of 8:1 to 20:1 in relation to the indium trihalide, in the presence of an alcohol of the generic formula ROH where R=alkyl, to a process for preparation thereof and to the use thereof for production of indium oxide-containing or (semi)conductive layers.

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