The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 2013
Filed:
Jul. 01, 2010
Juergen Steiger, Duesseldorf, DE;
Alexey Merkulov, Ludwigshafen, DE;
Dennis Fruehling, Marl, DE;
Arne Hoppe, Herne, DE;
Nicole Brausch, Essen, DE;
Juergen Steiger, Duesseldorf, DE;
Alexey Merkulov, Ludwigshafen, DE;
Dennis Fruehling, Marl, DE;
Arne Hoppe, Herne, DE;
Nicole Brausch, Essen, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
The present invention relates to a process for the preparation of indium(III) halodialkoxides of the generic formula InX(OR)where X=F, Cl, Br, I and R=alkyl radical, alkoxyalkyl radical, in which a composition (A) comprising an indium trihalide InX, where X=F, Cl, Br and/or I, and at least one alcohol of the generic formula ROH, where R=alkyl radical, alkyloxyalkyl radical, is reacted with a composition (B) comprising at least one secondary amine of the generic formula R'NH, where R′=alkyl radical, to the indium(III) halodialkoxides which can be prepared by the process and to their use.