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:
Jun. 04, 2019
Filed:
Feb. 09, 2015
Applicant:
Evonik Degussa Gmbh, Essen, DE;
Inventors:
Assignee:
Evonik Degussa GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 1/00 (2006.01); H01L 21/02 (2006.01); H01L 29/786 (2006.01); C09D 7/20 (2018.01); C09D 5/00 (2006.01); H01L 29/24 (2006.01);
U.S. Cl.
CPC ...
C09D 1/00 (2013.01); C09D 5/00 (2013.01); C09D 7/20 (2018.01); H01L 21/02192 (2013.01); H01L 21/02205 (2013.01); H01L 21/02282 (2013.01); H01L 21/02565 (2013.01); H01L 21/02664 (2013.01); H01L 29/24 (2013.01); H01L 29/7869 (2013.01);
Abstract
The present invention relates to a coating composition producible from at least one yttrium-containing precursor, a solvent A, and a solvent B, which is different from the solvent A, the ratio of the vapor pressure of the solvent A at 20° C. to the vapor pressure of solvent B at 20° C. being to methods for producing it, and to its use.