Elongated gas barrier laminate and method for producing same
AssigneeLintec Corporation
InventorsWataru Iwaya, Koichi Nagamoto, Satoshi Naganawa, Yuuta Suzuki, Takeshi Kondo
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Abstract
The present invention is a long gas barrier laminate including a base, a functional layer, a smoothing layer, and a gas barrier layer, the functional layer being stacked on one side of the base, the smoothing layer and the gas barrier layer being sequentially stacked on the other side of the base, and a coefficient of static friction between a surface of the functional layer that is situated opposite to the base and a surface of the gas barrier layer that is situated opposite to the base being 0.35 to 0.80; and a method for producing the long gas barrier laminate.
Claims9
A long gas barrier laminate including a functional layer, a base, a smoothing layer, and a gas barrier layer sequentially stacked,
- the functional layer being a hard coat layer or an anti-glare hard coat layer that is formed of cured product of an activated energy ray-curable resin composition including fine particles having an average size of 2 to 3 μm,
- the content of the fine particles in the activated energy ray-curable resin composition being 0.1 to 4.8 mass %,
- the functional layer being stacked on one side of the base,
- the smoothing layer and the gas barrier layer being sequentially stacked on the other side of the base,
- a coefficient of static friction between a surface of the functional layer that is situated opposite to the base and a surface of the gas barrier layer that is situated opposite to the base being 0.35 to 0.80, and
- a surface of the functional layer that is situated opposite to the base having a total height (Rt) of a roughness of 100 nm or more.
Dependencies are inferred from the claim text.