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:
Aug. 22, 2017
Filed:
Sep. 12, 2012
Toshiaki Kimura, Wako, JP;
Hiroyuki Horimura, Wako, JP;
Akiko Koga, Wako, JP;
Motoki Ito, Wako, JP;
Masateru Tsuji, Wako, JP;
Takashi Wakabayashi, Ageo, JP;
Yosuke Shibata, Ageo, JP;
Yunosuke Nakahara, Ageo, JP;
Kiyotaka Yasuda, Ageo, JP;
Toshiaki Kimura, Wako, JP;
Hiroyuki Horimura, Wako, JP;
Akiko Koga, Wako, JP;
Motoki Ito, Wako, JP;
Masateru Tsuji, Wako, JP;
Takashi Wakabayashi, Ageo, JP;
Yosuke Shibata, Ageo, JP;
Yunosuke Nakahara, Ageo, JP;
Kiyotaka Yasuda, Ageo, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Mitsui Mining & Smelting Co., Ltd., Tokyo, JP;
Abstract
Provided is a novel palladium catalyst capable of efficiently purifying carbon monoxide (CO) and total hydrocarbons (THC) under a fuel-rich atmosphere even when palladium (Pd) is used as a catalyst active component. Proposed is a palladium monolayer catalyst for an exhaust gas from a saddle-riding-type vehicle, which is an exhaust gas purification catalyst for a saddle-riding-type vehicle to be installed in an exhaust gas passage in an internal combustion engine. The palladium monolayer catalyst includes a substrate, and a catalyst layer that has the form of a monolayer and contains palladium acting as a catalyst active component, an inorganic porous body acting as a catalyst carrier, ceria (CeO) particles acting as a promoter component, and barium.