CPC B32B 17/10587 (2013.01) [B29C 48/002 (2019.02); B29C 48/022 (2019.02); B29C 48/21 (2019.02); B32B 7/023 (2019.01); B32B 17/10036 (2013.01); B32B 17/10559 (2013.01); B32B 17/10568 (2013.01); B32B 17/10577 (2013.01); B32B 17/10605 (2013.01); B32B 17/10651 (2013.01); B32B 17/10761 (2013.01); B32B 27/20 (2013.01); B32B 37/1018 (2013.01); B32B 37/182 (2013.01); B60J 1/001 (2013.01); C08K 3/04 (2013.01); C08K 5/103 (2013.01); C08L 29/14 (2013.01); B29K 2105/0032 (2013.01); B29L 2007/008 (2013.01); B29L 2009/00 (2013.01); B32B 2250/04 (2013.01); B32B 2250/40 (2013.01); B32B 2307/402 (2013.01); B32B 2307/4026 (2013.01); B32B 2419/00 (2013.01); B32B 2605/006 (2013.01)] | 8 Claims |
1. An interlayer film for a colored laminated glass exhibiting a visible light transmittance Tv of 5% or lower when incorporated in a laminated glass together with two clear glass plates in conformity with JIS R3202 (1996),
the interlayer film for a colored laminated glass comprising a laminate of at least two layers including a first resin layer containing a thermoplastic resin and a colorant and a second resin layer containing a thermoplastic resin and no colorant,
the first resin layer satisfying a ratio of a difference Δt1 in thickness between the maximum value t1max and the minimum value t1min to an average thickness (Δt1 of first resin layer/average thickness of first resin layer) of 0.30 or less,
wherein the interlayer film has recesses on at least one surface thereof, and
wherein a CV value of visible light transmittance (%) obtained by a following equation is 24.6% or less:
CV value=standard deviation/average of visible light transmittance×100.
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