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:
Dec. 20, 2016
Filed:
Oct. 17, 2011
Yasunari Takanashi, Tokyo, JP;
Naoki Taya, Tokyo, JP;
Marina Temchenko, Swampscott, MA (US);
David William Avison, Townsend, MA (US);
Yasunari Takanashi, Tokyo, JP;
Naoki Taya, Tokyo, JP;
Marina Temchenko, Swampscott, MA (US);
David William Avison, Townsend, MA (US);
LINTEC CORPORATION, Tokyo, JP;
Abstract
Protective sheetfor solar cells comprises a base materialand a thermoplastic resin layerlaminated on at least one surface of the base material. The thermoplastic resin layercomprises a first layerlaminated on the base materialand a second layerlaminated on the first layer. The first layercontains as the main component a copolymer of ethylene and at least one type selected from the group consisting of (meth)acrylic acid, (meth)acrylic acid ester, glycidyl (meth)acrylate and vinyl acetate. The second layercontains an olefin-based resin as the main component. The protective sheetfor solar cells has excellent adhesiveness between the base material and the thermoplastic resin layer and can suppress the warping caused in a solar cell module.