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US 9,040,161 B2Granted
Protective sheet for solar cell module, and solar cell module
AssigneeLintec Corporation
InventorsYasunari Takanashi, Kiichiro Kato
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Abstract
A protective sheet for a solar cell module that includes a cycloolefin resin layer laminated to one surface of a substrate film with a polyolefin resin layer disposed therebetween, wherein the polyolefin resin layer and the cycloolefin resin layer are formed by co-extrusion molding.
Claims3
A protective sheet for a solar cell module, the protective sheet comprising
- a cycloolefin resin layer laminated to one surface of a polyethylene terephthalate film with a polyolefin resin layer disposed therebetween, and
- a fluororesin layer laminated to a surface of the polyethylene terephthalate film which is opposite the surface on which the polyolefin resin layer and the cycloolefin resinlayer are laminated, wherein
- the polyolefin resin layer and the cycloolefin resin layer are formed by co-extrusion molding;
- and
- a peel adhesive strength at the interface between the polyolefin resin layer and the substrate film is 10.6 to 18.1 N/25 mm.
2 more elements
Dependencies are inferred from the claim text.