Kaneka Corporation

Toshinobu Nakata

Taizo Aoyama

Tomoki Hiiro

Toshiaki Sasaki

Shinji Ozawa

Provided is a solar cell module which has a high anti-glare property and is capable of maintaining power output at a high level. In a solar cell module with a light-incident surface formed by laminating an antireflection film on a plate body made of glass, and a surface of the plate body is roughened. A substance for forming the antireflection film is introduced into a space formed in a crack situated slightly inside from the roughened surface. Formation of a layer of air in the crack is prevented to suppress reflection of light at a portion in which the crack is formed.

Solar cell module and method for producing solar cell module

A process for producing an isobutylene block copolymer, which comprises performing cationic polymerization of a monomer component containing isobutylene as a major monomer and a monomer component whose major monomer is not isobutylene in the presence of an initiator, wherein the polymerization is carried out in a mixed solvent containing a monohalogenated hydrocarbon solvent and a non-halogenated hydrocarbon solvent the monohalogenated hydrocarbon solvent containing a primary monohalogenated hydrocarbon having three to eight carbon atoms and/or a secondary monohalogenated hydrocarbon having three to eight carbon atoms, the non-halogenated hydrocarbon solvent containing an aliphatic hydrocarbon and/or an aromatic hydrocarbon.

Growing community of inventors

Toyooka, Japan

Toshinobu Nakata