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. 12, 2011
Filed:
Jun. 11, 2010
Applicants:
Matthias Boll, Köln, DE;
Stefanie Eiden, Leverkusen, DE;
Johan Kijlstra, Odenthal, DE;
Inventors:
Assignee:
Bayer MaterialScience AG, Leverkuse, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/02 (2006.01); C01G 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for preparing A silver-containing, disperse, water-containing formulation useful for producing electrically conductive and/or optically reflective coatings, which comprises (i) reacting a silver salt solution with a solution containing hydroxide ions, wherein at least one of said solutions comprises a polymeric dispersant, to produce an AgO sol, (ii) reacting the AgO sol obtained from step i) with a reduction agent, and (iii) purifying the solution obtained from step ii).