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:
Jan. 18, 1983
Filed:
Dec. 08, 1980
Applicant:
Inventors:
Hiroo Kinoshita, Toyota, JP;
Yoshihiro Suzuki, Toyota, JP;
Shoji Saruhashi, Shizuoka, JP;
Masayasu Sato, Shizuoka, JP;
Assignees:
Toyota Jidosha Kogyo Kabushiki Kaisha, Aichi, JP;
Cataler Industrial Co., Ltd., Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
2524 / ; 252440 ; 2524 / ; 252460 ; 252462 ; 252474 ; 4232135 ;
Abstract
Exhaust gas purifying catalyst characterized in that a carrier carries as the catalytic elements, a Pt-family element or elements containing over 50 weight % of Pt and an alkaline metal in proportions of 0.001.about.1 mole per 1 kg of catalyst; or the carrier carries Ce additionally.