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:
May. 13, 2014
Filed:
Sep. 11, 2007
Applicants:
Mario Scholz, Gruendau, DE;
Juergen Meyer, Stockstadt, DE;
Inventors:
Mario Scholz, Gruendau, DE;
Juergen Meyer, Stockstadt, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 77/26 (2006.01); C07F 7/02 (2006.01); G03G 9/08 (2006.01); B32B 19/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Surface-modified, structurally modified fumed silicas Surface-modified, structurally modified fumed silicas are surface-modified with N-containing silicon compounds. They are used as fillers in resins and adhesives.