INTERLAYER FILM FOR LAMINATED GLASS AND LAMINATED GLASS Russian patent published in 2020 - IPC C03C27/12 B32B3/26 B32B17/10 B32B27/18 B60J1/00 B60J1/02 

FIELD: glass.

SUBSTANCE: invention relates to laminated glass obtained using an interlayer film for laminated glass. Interlayer film for laminated glass according to the present invention contains a thermoplastic resin and a heat-shielding compound. It has one end and another end located on opposite side from said one end and having thickness that is greater than thickness of said one end. Absolute value of the difference between the thickness of the thickest part and the thickness of the thinnest part is 0.1 mm or more, and in a sheet of laminated glass made by placing an interlayer film between two plates which absorbs heat beams of sheet glass with thickness of 2.1 mm. Absolute value of the difference between the transmittance of visible light in the thickest part of the interlayer film and the transmission coefficient of visible light in the thinnest part of the interlayer film is 4 % or less.

EFFECT: technical result is homogeneous visibility over the entire area of the laminated glass.

15 cl, 3 tbl, 9 dwg