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. 23, 2017
Filed:
Aug. 09, 2011
Satoshi Tanaka, Mobara, JP;
Shigeru Hieda, Mobara, JP;
Yoshihisa Yonezawa, Mobara, JP;
Youhei Fujimura, Mobara, JP;
Satoshi Tanaka, Mobara, JP;
Shigeru Hieda, Mobara, JP;
Yoshihisa Yonezawa, Mobara, JP;
Youhei Fujimura, Mobara, JP;
Futaba Corporation, Chiba, JP;
Abstract
The present invention provides a water-trapping agent disposed inside a hermetically sealed container. The water-trapping agent comprises an organometallic compound as represented by Formula 1 as a drying agent component, and is obtained by a process comprising mixing the organometallic compound with organic solvent, and at least partially substituting the organic solvent with viscous replacement material: wherein R is selected from the group consisting of alkyl group, alkoxy group, alkenyl group, aryl group, cycloalkyl group, heterocyclic group and acyl group, M is a trivalent metal atom, and n is an integer of 1 or above.