硬涂薄膜、透明导电性薄膜及静电容触控面板;HARD COAT FILM, TRANSPARENT CONDUCTIVE FILM, AND CAPACITIVE TOUCH PANEL

摘要

本发明的课题系提供一种具备防止硬涂薄膜彼此的结块，透明性优异之硬涂薄膜及如此之硬涂薄膜之透明导电性薄膜及静电容触控面板。本发明之解决手段系一种硬涂薄膜，其系于基材薄膜之至少一面具备硬涂层之硬涂薄膜，其特征为该硬涂薄膜特定之雾度值为1.0%以下，硬涂层系至少由包含(A)能量线硬化性树脂与(B)疏水化二氧化矽溶胶之硬涂层形成材料的硬化物所构成，(B)疏水化二氧化矽溶胶的掺合量相对于前述(A)能量线硬化性树脂100重量份，以固体含量换算为0.3~25重量份之范围内的值，(B)疏水化二氧化矽溶胶系偏析于和硬化硬涂层形成材料后之硬涂层的基材薄膜相反侧之表面。;Thus, the present invention is directed to a hard coat film having a hard coat layer on at least one surface of a substrate film, wherein a predetermined haze of the film is set to a value not exceeding 1.0%, wherein the hard coat layer comprises cured products of materials forming a hard coat layer including at least (A) a energy curing resin, and (B) a hydrophobic silica sol, a blending amount of (B) a hydrophobic silica sol is set to a value within the range of 0.3 to 25 parts by weight relative to 100, an amount of (A) a energy curing resin in terms of solid content, (B) a hydrophobic silica sol segregates on the other surface of a hard coat layer opposite to a substrate film after the materials forming a hard coat layer are cured.