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. 13, 2023
Filed:
Jun. 27, 2018
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Genesis Research Institute, Inc., Nagoya, JP;
Yoshihiro Takeda, Nagoya, JP;
Namiki Toyama, Nagoya, JP;
Kazuhiro Egashira, Nagoya, JP;
Toshiaki Tanaka, Nagoya, JP;
Seitoku Ito, Nagoya, JP;
Masahiko Ichihashi, Nagoya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
GENESIS RESEARCH INSTITUTE, INC., Nagoya, JP;
Abstract
There is provided a cluster-supporting porous carrier having improved heat resistance and/or catalytic activity, and a method for producing it. The cluster-supporting porous carrier of the invention has porous carrier particles () such as zeolite particles, and metal oxide clusters () supported within the pores of the porous carrier particles. The method of the invention for producing the cluster-supporting porous carrier includes providing a dispersion containing a dispersing medium () and porous carrier particles dispersed in the dispersing medium, forming positively charged metal oxide clusters () in the dispersion, and supporting the metal oxide clusters within the pores of the porous carrier particles () by electrostatic interaction.