Nippon Kayaku Kabushiki Kaisha

Polatechno Co., Ltd.

Yoshihiko Taira

Chihiro Takahashi

Ryota Nakashima

The present disclosure relates to an optical film includes (A) an optical functional layer and (B) a block layer, and (B) the block layer has a cured product of a resin composition containing (B-1) a thermoplastic resin and (B-2) an ultraviolet curable resin.

Optical film, optical laminate, functional glass, and head-up display

[Problem] To provide: a photosensitive resin composition which is cured by radiation and exhibits excellent wear resistance, antifouling properties, marker pen ink wiping-off properties, fingerprint wiping-off properties and low refractive index, and which provides low reflectance in cases where the photosensitive resin composition is used for an antireflection film; and an antireflection film which has a cured coating film of this photosensitive resin composition. [Solution] A photosensitive resin composition for an antireflection film that is characterized in that a low refractive index layer contains an acrylate, a colloidal silica, and an organic modified dimethyl polysiloxane having an acryloyl group and an acrylate-modified perfluoropolyether that serve as surface modification agents; and an antireflection film which is obtained by curing the photosensitive resin composition.

Growing community of inventors

Tokyo, Japan

Yoshihiko Taira