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. 03, 1980
Filed:
Nov. 29, 1978
Applicant:
Inventors:
Assignee:
Hoechst Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; C01B / ; B01J / ;
U.S. Cl.
CPC ...
252423 ; 252422 ; 252424 ; 252446 ;
Abstract
Abrasion-resistant active carbon carriers or catalysts are made. To this end, an abrasion-resistant carrier is impregnated with an aqueous solution of a saccharide, the impregnated carrier is dried and the saccharide is thermally decomposed in the absence of air to active carbon which tenaciously adheres to the carrier.