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:
Apr. 15, 2014
Filed:
Apr. 29, 2013
Panasonic Corporation, Kadoma, JP;
Hirohisa Hino, Kadoma, JP;
Taro Fukui, Kadoma, JP;
Hidenori Miyakawa, Osaka, JP;
Atsushi Yamaguchi, Osaka, JP;
Takayuki Higuchi, Osaka, JP;
Panasonic Corporation, Kadoma-shi, JP;
Abstract
The invention relates to a thermosetting resin composition which includes a metal filler component, a fluxing component and a thermosetting resin binder. The metal filler component includes at least one of bismuth (Bi) and indium (In), and tin (Sn). The fluxing component, which at least one of a compound of structural formula (1) below and a compound of structural formula (2) below, is used. In the above formulas, Rto Rare each a hydrogen or alkyl group, and X is an organic group which has a lone electron pair or double bond π electrons and is capable of coordinating with a metal.