TRANSPARENT CONDUCTIVE FILM

• Main Authors: ORUI TOMOO, ARAZOE TETSUYA, AIZAWA KAZUTO, SHOSHI SATORU
• Format: Patent
• Language: English; Korean
• Published: 10.10.2016
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS

The present invention relates to a transparent conductive film and a transparent conductive layer-forming laminated body used in the same, which is excellent in etching resistance in a hard coating layer, is capable of making the pattern shape of the transparent conductive layer invisible with stability, and is excellent in anti-blocking property in the obtained transparent conductive film. The transparent conductive layer-forming laminated body is formed by sequential stacking of the hard coating layer, a base film, and an optical adjustment layer. The hard coating layer is obtained by optical curing of a hard coating layer-forming composition containing the following elements (A) and (B): (A) 100 parts by weight of active energy ray-curable resin (B) 15 to 100 parts by weight of silica particles. 본 발명은, 하드 코팅층에 있어서의 내에칭성이 뛰어나며, 투명 도전층의 패턴 형상을 안정적으로 불가시화할 수 있고, 또한, 얻어지는 투명 도전성 필름에 있어서의 안티블록킹성으로 뛰어난 투명 도전층 형성용 적층체 및 그것을 사용한 투명 도전성 필름을 제공한다. 이 과제를 해결하기 위해, 하드 코팅층과 기재 필름과, 광학 조정층을 순서대로 적층하여 이루어지는 투명 도전층 형성용 적층체 등으로서, 하드 코팅층이, 하기 (A)∼(B)성분을 포함하는 하드 코팅층 형성용 조성물을 광경화하여 이루어진다. (A) 활성 에너지선 경화성 수지 100중량부 (B) 실리카 미립자 15∼100중량부