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:
Jun. 26, 2001
Filed:
Feb. 15, 2000
Applicant:
Inventors:
Marie Prin, Saint Cassien, FR;
Benoist Ollivier, Voiron, FR;
Assignee:
Pechiney Recherche, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01J 2/7224 ;
U.S. Cl.
CPC ...
B01J 2/7224 ;
Abstract
Silicon carbide foam useful as a catalyst support has a BET specific surface area of at least 5 m,/g, and a compression strength exceeding 0.2 MPa. The foam is prepared by impreganting an organic foam with a suspension of silicon in a resin containing a cross-linking agent, incompletely cross-linking the resin, carbonizing the foam and resin, and carburizing the silicon.