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:
Dec. 27, 2011
Filed:
Aug. 04, 2005
Applicants:
Christoph Briehn, Munich, DE;
Torsten Gottschalk-gaudig, Mehring, DE;
Juergen Pfeiffer, Burghausen, DE;
Volker Stanjek, Munich, DE;
Richard Weidner, Burghausen, DE;
Inventors:
Christoph Briehn, Munich, DE;
Torsten Gottschalk-Gaudig, Mehring, DE;
Juergen Pfeiffer, Burghausen, DE;
Volker Stanjek, Munich, DE;
Richard Weidner, Burghausen, DE;
Assignee:
Wacker Chemie AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
Particles useful in curable coating systems are functionalized on their surface with a blocked isocyanate functionality. The blocked isocyanate is generated by reacting an organosilane having an oxygen, sulfur or nitrogen atom α to the silyl group, or having a cyclic structure containing N or O in the ring, attached directly to silicon.