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:
Aug. 18, 2015
Filed:
Mar. 04, 2009
Applicant:
Hisataka Kataoka, Yokohama, JP;
Inventor:
Hisataka Kataoka, Yokohama, JP;
Assignee:
BRIDGESTONE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 5/524 (2006.01); C08K 3/22 (2006.01); H01L 31/048 (2014.01); C08L 31/04 (2006.01); B32B 17/10 (2006.01); C08K 3/00 (2006.01); C08K 5/00 (2006.01); C08L 23/08 (2006.01);
U.S. Cl.
CPC ...
H01L 31/048 (2013.01); B32B 17/10018 (2013.01); B32B 17/10623 (2013.01); B32B 17/10678 (2013.01); B32B 17/10788 (2013.01); C08K 3/0033 (2013.01); C08K 5/0025 (2013.01); C08K 5/524 (2013.01); C08L 23/0853 (2013.01); B32B 2367/00 (2013.01); C08K 2003/2241 (2013.01); C08K 2201/003 (2013.01); Y02E 10/50 (2013.01);
Abstract
A sealing film having excellent adhesive characteristics for a solar cell is provided, which contains an inorganic filler in the sealing film. The sealing film for a solar cell contains ethylene-polar monomer copolymer, a crosslinking agent, and an inorganic filler. The sealing film is characterized by further containing a phosphite compound represented by formula (I): P(OR)(I) (wherein R1 is a hydrocarbon group having 1 to 20 carbon atoms).