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:
Jan. 21, 2014
Filed:
Dec. 10, 2010
Asaki Iwata, Ichinomiya, JP;
Hiroki Kuriyama, Nagoya, JP;
Shozo Ikejima, Okazaki, JP;
Minoru Funahashi, Kariya, JP;
Asaki Iwata, Ichinomiya, JP;
Hiroki Kuriyama, Nagoya, JP;
Shozo Ikejima, Okazaki, JP;
Minoru Funahashi, Kariya, JP;
Denso Corporation, Kariya, JP;
Abstract
A metal removing agent has a capability of removing metal clusters and metal ions from fuel with high efficiency. The metal removing agent is made of resin having anionic functional group of a functional group density within a range of 2 to 25 mmol/ml. The anionic functional group contained in the metal removing agent is at least one selected from sulfonate group, carboxyl group, sulfate group, thiol group, phosphate group, phosphonate group, iminodiacetic acid group, and aminophosphate group. A metal removing filter has a container and the metal removing agent. The container accommodates the metal removing agent.