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:
Mar. 19, 2024
Filed:
Sep. 06, 2019
Tokyo Metropolitan University, Tokyo, JP;
Fuji Chemical Co., Ltd., Osaka, JP;
Yasuo Shibasaki, Sanyo-Onoda, JP;
Toru Murayama, Hachioji, JP;
Masatake Haruta, Hachioji, JP;
Takashi Takei, Hachioji, JP;
Qianqian Zhu, Hachioji, JP;
Yasunori Inoue, Hachioji, JP;
Fumio Uchida, Osaka, JP;
Kenji Maeda, Osaka, JP;
Hiroshi Matsuo, Osaka, JP;
Yasuo Shibasaki, Sanyo-Onoda, JP;
Abstract
The invention provides a gold-supporting catalyst comprising gold nanoparticles and a carrier consisting of porous ceramic obtained by firing a mixture comprising an aluminum compound, a lime component, and a plastic clay containing 1% by mass or less of feldspars and quartz, wherein the gold nanoparticles are supported in an amount of 0.01 to 10 parts by mass on the carrier based on 100 parts by mass of the carrier.