Patent classifications
B32B17/10339
LAMINATED GLASS
This laminated glass comprises: a first glass plate having a first surface and a second surface; a second glass plate having a third surface and a fourth surface; and an Interlayer sandwiched between the second surface of the first glass plate and the third surface of the second glass plate. The fourth surface has a light shielding portion and an opening portion, wherein the difference between visible light transmittances of the light shielding portion and the opening portion is 70% or more.
Asymmetric laminated glazing
A formed laminated glazing for a vehicle, includes two sheets of glass of different thicknesses separated by an interlayer made of polymer material, the thickness E1 of the thick glass V1 being such that 1.4 mmE13.9 mm, the thickness E2 of the thin glass V2 being such that 1.1 mmE22.6 mm, the thickness E3 of the polymer material M being such that 0.3 mmE31.2 mm, the total glass thickness EV being such that 2.5 mmEV5.7 mm, the ratio of the thicknesses E2/E1 being such that 0.34E2/E10.9. This glazing combines rigidity, acoustic performance and ease of manufacture.
Intermediate film for laminated glasses, laminated glass, and automobile
Provided is an interlayer film for laminated glass that is excellent in unity of appearance. An interlayer film for laminated glass according to the present invention has a first colored part including a part located on one end side of the interlayer film, and a second colored part including a part located on the other end side of the interlayer film, the first colored part has a first gradation part where visible light transmittance increases from the one end side toward the other end side of the interlayer film, the first gradation part forms a tip of the first colored part on the other end side of the interlayer film, the second colored part has a second gradation part where visible light transmittance increases from the other end side toward the one end side of the interlayer film, the second gradation part forms a tip of the second colored part on the one end side of the interlayer film, and the first gradation part and the second gradation part exist in a specific positional relationship.
TRANSPARENT SUBSTRATE PROVIDED WITH A FUNCTIONAL STACK OF THIN LAYERS
A transparent substrate provided on one of its main surfaces with a stack of thin layers, the stack of layers including the following layers starting from the substrate a first dielectric module of one or more thin layers; an absorbent layer of tungsten oxide; a second dielectric module of one or more thin layers; wherein the tungsten oxide includes at least one doping element selected from the chemical elements of group 1 according to the IUPAC nomenclature, the absorbent layer of tungsten oxide includes cesium as a doping element, and the molar ratio of cesium to tungsten is between 0.01 and 1.
Laminated glass and vehicle
Provided is a laminated glass capable of transmitting light applied from a remote sensing device satisfactorily, and enhancing the heat shielding property. A laminated glass of the present invention includes a first lamination glass member, a second lamination glass member, and an interlayer film, the interlayer film is arranged between the first lamination glass member and the second lamination glass member, the first lamination glass member has a light transmittance of 85% or more at every wavelength within a range of 380 nm to 2500 nm, the laminated glass has a first region and a second region, and the second region has a light transmittance of higher than a light transmittance of the first region by 5% or more at at least one wavelength within a range of 380 nm to 2500 nm.
LAMINATED GLASS
A laminated glass includes: a curved first glass plate, a curved second glass plate, and an intermediate film located between the first glass plate and the second glass plate to bond the first glass plate and the second glass plate, the first glass plate including a third surface and a fourth surface, and the second glass plate includes a first surface and a second surface, the fourth surface being a surface of the first glass plate located on a side opposite to the intermediate film, the third surface being a surface of the first glass plate facing the intermediate film, the second surface being a surface of the second glass plate facing the intermediate film, the first surface being a surface of the second glass plate located on a side opposite to the intermediate film.
INTERLAYER FILM FOR LAMINATED GLASS, PRODUCTION METHOD THEREFOR, AND LAMINATED GLASS
An interlayer film for laminated glass, comprising two or more resin layers, wherein at least one of the resin layers has a glass transition temperature different from that of the other resin layer or layers, and wherein the two or more resin layers include a low-Tg resin layer having the lowest glass transition temperature among the two or more resin layers, the interlayer film for laminated glass has a thickness ratio of the low-Tg resin layer to the entire interlayer film, R(x), wherein x [mm] represents a coordinate on a straight line from one end of the interlayer film to the other end, and the difference between the maximum and minimum values of the thickness ratio R(x) is 8% or less.