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. 03, 2012
Filed:
Aug. 22, 2007
Applicant:
Hisataka Kataoka, Kanagawa, JP;
Inventor:
Hisataka Kataoka, Kanagawa, JP;
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/042 (2006.01); C08F 20/28 (2006.01); C08F 290/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a solar cell sealing film having enhanced transparency. A composition for a solar cell sealing film contains an ethylene-polar monomer copolymer, a crosslinker and a compound having an alkyleneoxy group. Thereby a solar cell sealing film having excellent all light beam transmittance and enhanced transparency can be formed.