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. 06, 2017
Filed:
Oct. 20, 2011
Yunosuke Nakahara, Saitama, JP;
Takashi Wakabayashi, Saitama, JP;
Yasunori Imada, Saitama, JP;
Ohki Houshito, Saitama, JP;
Yuki Nagao, Saitama, JP;
Takahiko Sakaue, Yamaguchi, JP;
Akihiro Nara, Yamaguchi, JP;
Shinji Aoki, Yamaguchi, JP;
Yunosuke Nakahara, Saitama, JP;
Takashi Wakabayashi, Saitama, JP;
Yasunori Imada, Saitama, JP;
Ohki Houshito, Saitama, JP;
Yuki Nagao, Saitama, JP;
Takahiko Sakaue, Yamaguchi, JP;
Akihiro Nara, Yamaguchi, JP;
Shinji Aoki, Yamaguchi, JP;
MITSUI MINING & SMELTING CO., LTD., Tokyo, JP;
Abstract
An internal combustion engine exhaust gas purifying catalyst carrier has a core body formed of a CeO—ZrOsolid solution or a CeO—ZrO—LaOsolid solution, and CeOsupported on the surface of the core body, wherein the core body has a CeOcontent of 5 to 35 mass % and an LaOcontent of 0 to 10 mass %, on the basis of the mass of the carrier, and the amount of CeOsupported on the core body is 5 to 17 mass %, on the basis of the mass of the carrier.