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:
May. 13, 2014
Filed:
Dec. 28, 2012
Applicant:
Tosoh Corporation, Yamaguchi-ken, JP;
Inventors:
Kazumasa Suetsugu, Yamaguchi-ken, JP;
Shin Kumagai, Yamaguchi-ken, JP;
Hiroshi Miura, Yamaguchi-ken, JP;
Assignee:
Tosoh Corporation, Yamaguchi-Ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an electrolytic manganese dioxide having an alkali potential of at least 310 mV, a full width at half maximum of the (110) plane in the XRD measurement using the CuKα line as the light source of from 2.2o to 3.0o, and a (110)/(021) peak intensity ratio in the X-ray diffraction spectrum of from 0.5 to 0.80. Also disclosed is a method for producing electrolytic manganese dioxide by electrolysis in an aqueous solution of a sulfuric acid/manganese sulfate mixture.