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. 04, 1990
Filed:
Feb. 17, 1989
Applicant:
Inventors:
Assignee:
Tanaka Kikinzoku Kogyo K.K., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ; H01M / ;
U.S. Cl.
CPC ...
502185 ; 429 40 ; 429 44 ; 502101 ; 502182 ; 502313 ; 502326 ; 502327 ;
Abstract
Disclosed herein is a process for alloying metals on inorganic supports comprising applying the solution of an organic acid amine salt of a second metal onto the inorganic supports already supported with a first metal; reducing the salt to the corresponding metal; and alloying the metals by heating. According to the present invention, the alloying of the metals can be performed at a relatively low temperature. Therefore, a highly active binary or ternary catalyst having a large surface area can be obtained.
Tsurumi, Kazunori. (1990). Process for preparing catalysts by alloying metals on supports (U.S. Patent No. 4954474). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4954474
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