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:
May. 23, 1995
Filed:
Apr. 06, 1992
Applicant:
Inventor:
Wolfgang Pollak, Selb, DE;
Assignee:
Hoechst CeramTec Aktiengesellschaft, Selb, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427226 ; 427228 ; 427343 ; 427379 ; 4274197 ; 4274432 ;
Abstract
A process is described for producing carbon bodies and a coating of silicon-infiltrated silicon carbide. In this process, the surface of carbon bodies is coated with an aqueous slip containing finely divided silicon carbide and binder. The coating is then dried and the binder is decomposed by heat. The coated carbon bodies are then silicized at their surface by contact with liquid silicon.