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:
Jan. 13, 2015
Filed:
Jan. 26, 2011
Hiroshi Hiraike, Shimamoto-cho, JP;
Masahiro Asuka, Shimamoto-cho, JP;
Masahiro Ishii, Shimamoto-cho, JP;
Jiamo Guo, Shimamoto-cho, JP;
Kiyomi Uenomachi, Shimamoto-cho, JP;
Takahiko Sawada, Shimamoto-cho, JP;
Takahiro Nomura, Shimamoto-cho, JP;
Hiroshi Hiraike, Shimamoto-cho, JP;
Masahiro Asuka, Shimamoto-cho, JP;
Masahiro Ishii, Shimamoto-cho, JP;
Jiamo Guo, Shimamoto-cho, JP;
Kiyomi Uenomachi, Shimamoto-cho, JP;
Takahiko Sawada, Shimamoto-cho, JP;
Takahiro Nomura, Shimamoto-cho, JP;
Sekisui Chemical Co., Ltd., Osaka, JP;
Abstract
The present invention provides a sealing material for a solar cell that seals a solar cell element of a solar cell in a short time in the production of a solar cell module, thereby enabling efficient production of solar cell modules. The sealing material for a solar cell of the present invention has a feature of containing 100 parts by weight of a modified butene-based resin that is produced by graft-modifying a butene-ethylene copolymer having a butene content of 1 to 25% by weight with maleic anhydride and has a total content of the maleic anhydride of 0.1 to 3% by weight, and 0.1 to 15 parts by weight of a silane compound having an epoxy group.