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. 10, 2014
Filed:
Nov. 02, 2012
Applicant:
Du Pont-mitsui Fluorochemicals Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
Du Pont-Mitsui Fluorochemicals Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G21F 9/00 (2006.01); C11D 11/00 (2006.01); C11D 3/43 (2006.01); C11D 7/30 (2006.01); G21F 9/28 (2006.01);
U.S. Cl.
CPC ...
C11D 11/0023 (2013.01); C11D 3/43 (2013.01); C11D 7/30 (2013.01); G21F 9/001 (2013.01); G21F 9/28 (2013.01);
Abstract
The present invention relates to a solvent composition for removing radioactive substance, characterized by comprising at least one selected from hydrofluorocarbon, hydrofluoroether, and perfluoroketone as a medium for transporting the radioactive substance, and a method for removing a radioactive substance characterized by using the solvent composition for removing.