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:
Dec. 23, 2014
Filed:
Feb. 26, 2009
Applicants:
Kazuaki Ohashi, Kanagawa, JP;
Anzu Kasai, Kanagawa, JP;
Daisuke Hiratsuka, Osaka, JP;
Inventors:
Assignee:
Toyo Seikan Kaisha, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/04 (2006.01); C08J 3/22 (2006.01); C08K 5/098 (2006.01); C08L 23/02 (2006.01);
U.S. Cl.
CPC ...
C08J 3/226 (2013.01); C08K 5/098 (2013.01); C08J 2423/00 (2013.01); C08L 23/02 (2013.01);
Abstract
A master batch for use in forming ultrafine metal particles serving as an adsorptive material, a method of producing the same, and a method of molding an article containing ultrafine metal particles by using the master batch. The master batch comprises a thermoplastic resin and a metal organoate contained therein, the metal of the metal organoate being selected from the group consisting of Cu, Ag, Au, In, Pd, Pt, Fe, Ni, Co, Zn, Nb, Sn, Ru and Rh. Adsorption performance is not expressed by the master batch but is expressed by an article molded by blending the resin with the master batch.