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:
Aug. 02, 2011
Filed:
Feb. 06, 2004
Applicants:
Jens Adam, Saarbrücken, DE;
Kai Gossmann, Saarbrücken, DE;
Helmut Schmidt, Saarbrücken, DE;
Karl-peter Schmitt, Grosbliederstrof, FR;
Frank Tabellion, Saarbrücken, DE;
Inventors:
Jens Adam, Saarbrücken, DE;
Kai Gossmann, Saarbrücken, DE;
Helmut Schmidt, Saarbrücken, DE;
Karl-Peter Schmitt, Grosbliederstrof, FR;
Frank Tabellion, Saarbrücken, DE;
Assignee:
Buhler Partec GmbH, Saarbrucken, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 3/12 (2006.01); B02C 23/18 (2006.01); B02C 23/06 (2006.01); B02C 19/18 (2006.01); C04B 35/486 (2006.01); C04B 35/111 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing a functional colloid during which particles are reactively fragmented in a mechanical manner in a dispersant in the presence of a modifying agent so that the modifying agent is chemically bound, at least in part, to the fragmented colloid particles.