发明授权
EP1227070B1 INTERMEDIATE FILM FOR LAMINATED GLASS 有权
中间层膜的夹层玻璃

INTERMEDIATE FILM FOR LAMINATED GLASS
摘要:
An intermediate film for a laminated glass comprising an adhesive resin characterized as having tin-doped indium oxide particles or antimony-doped tin oxide particles having an average particle diameter of 0 to 80 nm which are dispersed therein in a manner such that the concentration of such particles of a diameter of 100 nm or more is 1 particle per 1 νm2 or less; and a laminated glass characterized in that it comprises at least a pair of sheet glass and the above intermediate film for a laminated glass which is present between the pair of sheet glass and forms a single piece construction together with the pair of sheet glass, and the laminated glass further characterized in that it has a visible light transmittance (Tv) in 380 to 780 nm of 65 % or greater, a sunlight transmittance (Ts) in 300 to 2500 nm of 80 % or less of the visible light transmittance (Tv) and a haze (H) of 1.0 % or less, or exhibits an electromagnetic wave shielding performance ( ΔdB) in 10 to 2000 MHz of 10 dB or less.
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