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:
Sep. 28, 1999
Filed:
Oct. 21, 1997
Applicant:
Inventors:
Assignee:
Pechiney Recherche, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B05D / ; C01B / ;
U.S. Cl.
CPC ...
50252715 ; 50252714 ; 50252724 ; 502439 ; 502177 ; 502178 ; 502182 ; 502200 ; 501 80 ; 501 81 ; 501 82 ; 501 83 ; 501 84 ; 501 85 ; 501 88 ; 427244 ; 427245 ; 4284231 ; 4284255 ; 4234 / ; 4234474 ;
Abstract
SiC foam-based catalyst carrier in the form of a moulded part having walls reinforced with a SiC skin having mechanical characteristics higher than those of the foam, this skin allowing the carrier to be handled and used without damage.