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:
Apr. 19, 1983
Filed:
Nov. 04, 1981
Applicant:
Inventor:
Michael J D'Aniello, Jr, Rochester, MI (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
2524 / ; 252463 ; 4232135 ;
Abstract
In a preferred embodiment a solution of a suitable noble metal compound in acetone or other C.sub.1 to C.sub.3 dialkyl ketone is used to selectively place a noble metal catalyst in a very thin layer on an alumina or base metal modified alumina carrier particle.