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:
Jan. 19, 2010
Filed:
Jul. 05, 2006
Applicants:
Lars Weisensel, Johannesberg, DE;
Thomas Wolff, Münchberg, DE;
Heino Sieber, Ingolstadt, DE;
Peter Greil, Weisendorf, DE;
Inventors:
Lars Weisensel, Johannesberg, DE;
Thomas Wolff, Münchberg, DE;
Heino Sieber, Ingolstadt, DE;
Peter Greil, Weisendorf, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/565 (2006.01); C04B 38/00 (2006.01); B32B 3/12 (2006.01); B01D 39/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for the production of a molded porous ceramic article containing β-SiC, which process comprises the following steps: the preparation of a molded article containing silicon and carbon and the subsequent pyrolysis and siliconization of the article containing silicon and carbon to form SiC. The invention further relates to a molded porous ceramic article containing SiC which has been produced from a molded article containing silicon and carbon.