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:
Jul. 24, 2007
Filed:
Dec. 20, 2001
Applicants:
Stefan Sepeur, Saarbrücken, DE;
Nora Kunze, Saarbrücken, DE;
Michael Kihm, Saarbrücken, DE;
Inventors:
Assignee:
Nano-X GmbH, Saarbrücken, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05D 3/02 (2006.01); B05D 3/06 (2006.01); C01B 33/14 (2006.01); C08G 77/10 (2006.01); B32B 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for the production of low solvent sol-gel systems, comprising the following steps: (a) hydrolysis or condensation of a silane and/or an alkoxide and/or several alkoxides of Al, Ce, Ga, Ge, Sn, Ti, Zr, Hf, V, Nb and Ta, (b) addition of water to the reaction mixture until phase separation sets in, and (c) separation of the condensate phase. The invention also relates to the sol-gel system thus obtained and to the use thereof.