Fujifilm Corporation

Yusuke Akasaki

Akira Hatakeyama

Shin Ozawa

Ryota Suzuki

Yohei Aritoshi

Naoya Imamura

Toshihiro Oda

A readily adhesive sheet including a base material film and an olefin-based polymer layer which is disposed on at least one surface of the base material film and contains at least one binder, which is an olefin-based binder having an elastic modulus of 320 MPa or less, at least one coloring pigment selected from titanium oxide, carbon black, titanium black, black combined metal oxides, cyanine-based colors and quinacridone-based colors, and a crosslinking agent has a favorable adhesion to the sealing material even after aged in a hot and humid environment.

Adhesive sheet and protective sheet for solar cell

A back sheet for a solar cell to be disposed in contact with a sealing material of a cell-side substrate in which a solar cell device is sealed with the sealing material, the back sheet including: a polymer base material; and a polymer layer that is provided on the polymer base material and contains a composite polymer that contains, in a molecule, 15% by mass to 85% by mass of siloxane structural units represented by the following formula (1) and 85% by mass to 15% by mass of non-siloxane structural units: wherein Rand Reach independently represent a hydrogen atom, a halogen atom, or a monovalent organic group; Rand Rmay be identical with or different from each other; and n is an integer of 1 or more. 

Back sheet for solar cell, method for producing the same, and solar cell module

Growing community of inventors

Kanagawa, Japan

Yusuke Akasaki