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:
Apr. 12, 2016
Filed:
Aug. 13, 2010
Juergen Steiger, Duesseldorf, DE;
Duy VU Pham, Oberhausen, DE;
Heiko Thiem, Bensheim, DE;
Alexey Merkulov, Ludwigshafen, DE;
Arne Hoppe, Herne, DE;
Juergen Steiger, Duesseldorf, DE;
Duy Vu Pham, Oberhausen, DE;
Heiko Thiem, Bensheim, DE;
Alexey Merkulov, Ludwigshafen, DE;
Arne Hoppe, Herne, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
The invention relates to a liquid-phase method for producing metal oxide-containing layers from nonaqueous solution. In said method, an anhydrous composition containing i) at least one metal oxo-alkoxide of generic formula MO(OR)[O(R'O)H]X[R″OH], where M=In, Ga, Sn, and/or Zn, x=3-25, y=1-10, z=3-50, a=0-25, b=0-20, c=0-1, d=0-25, R, R′, R″=organic group, X═F, Cl, Br, I, and ii) at least one solvent is applied to a substrate, is optionally dried, and is converted into a metal oxide-containing layer. The invention also relates to the layers that can be produced using the method of the invention and to the use thereof.