REFLECTIONPROOF FILM, OPTICAL ELEMENT AND DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a reflectionproof film which is structured of a transparent substrate having a hard coat layer and a reflectionproof layer with a low refractive index laminated on the surface of the hard coat layer by coating and which features the outstanding resistance to scratch and staining of the reflectionproof layer cured in a short time at a comparatively lower temperature though a sol-gel chemical reaction of alkoxysilane.

SOLUTION: This reflectionproof film comprises the reflectionproof layer 3 which is formed of a dry cured film of a solution containing (A) a siloxane oligomer obtained by condensation-polymerizing a hydrolyzable alkoxysilane composed mainly of a tetraalkoxysilane represented by formula (1): Si(OR)4(wherein, R is a methyl group or an ethyl group) after partial hydrolysis and (B) a chemical compound having a fluoroalkyl structure and a polysiloxane structure.

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