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:
Nov. 18, 2025
Filed:
Feb. 26, 2020
Tsubame Bhb Co., Ltd., Chuo-ku, JP;
Tokyo Institute of Technology, Meguro-ku, JP;
Yasunori Inoue, Tachikawa, JP;
Munenobu Ito, Tama, JP;
Kazuhisa Kishida, Yamato, JP;
Hideo Hosono, Yamato, JP;
Masaaki Kitano, Machida, JP;
Toshiharu Yokoyama, Yokohama, JP;
Tsubame BHB Co., Ltd., Chuo-ku, JP;
Tokyo Institute of Technology, Meguro-ku, JP;
Abstract
A molded sintered body containing a mayenite type compound, an inorganic binder sintered material, and a transition metal, wherein a content of the inorganic binder sintered material is 3 to 30 parts by mass with respect to 100 parts by mass of the molded sintered body, and the molded sintered body has at least one pore peak in each of a pore diameter range of 2.5 to 20 nm and a pore diameter range of 20 to 350 nm. A method for producing the molded sintered body, including mixing a precursor of a mayenite type compound and a raw material of an inorganic binder sintered material to prepare a mixture; molding the mixture to prepare a molded body of the mixture; firing the molded body to prepare a fired product; and supporting a transition metal on the fired product to produce a molded sintered body.