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:
Jun. 14, 2016
Filed:
Mar. 10, 2015
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/00 (2006.01); H01L 31/049 (2014.01); C08J 5/18 (2006.01); C08G 63/85 (2006.01); C08G 64/00 (2006.01);
U.S. Cl.
CPC ...
H01L 31/049 (2014.12); C08G 63/85 (2013.01); C08J 5/18 (2013.01); C08J 2367/02 (2013.01); Y02E 10/50 (2013.01);
Abstract
A biaxially stretched polyester film for protecting a back surface of a solar cell, containing a polyester resin that is polymerized with addition of a Ti catalyst, a Mg compound, a P compound and a nitrogen-containing heterocyclic compound, and having a volume resistivity at 285° C. is 10×10Ω·cm or less, is improved in hydrolysis resistance and electrostatic adhesion property.