B32B7/023

Laminate

An object of the present invention is to provide a laminate in which the coloring of reflected light is reduced. The laminate includes an optical film having a light absorption anisotropic film formed using a composition including a dichroic substance and having a transmittance of more than 50%, a λ/4 plate, and a metal electrode in this order, in which in a case where a degree (%) of polarization at a wavelength of λ of the optical film is defined as P(λ) and a reflectance (%) at the wavelength of λ of the metal electrode is defined as R(λ), a ratio of a minimum value of R/P to a maximum value of R/P at wavelengths of 450 nm, 550 nm, and 650 nm is more than 85%.

THREE-DIMENSIONAL PICTOGRAPH
20220347973 · 2022-11-03 · ·

The present disclosure relates to an automotive glass product comprising a glazing having at least one glass substrate, a first image, and a second image separated in space from the first image, wherein the first image and the second image are at least partially aligned at an angle through the glass product, and wherein the first image and the second image provide a three-dimensional pictograph from at least one viewing angle.

THREE-DIMENSIONAL PICTOGRAPH
20220347973 · 2022-11-03 · ·

The present disclosure relates to an automotive glass product comprising a glazing having at least one glass substrate, a first image, and a second image separated in space from the first image, wherein the first image and the second image are at least partially aligned at an angle through the glass product, and wherein the first image and the second image provide a three-dimensional pictograph from at least one viewing angle.

OUTER SHELL MEMBER FOR COMMUNICATION EQUIPMENT

Provided is an outer shell member for communication equipment, capable of enhancing metallic luster design while suppressing the generation of radio wave shielding that affects communication. A metallic tone print sheet 51 is arranged at least on a portion of an outer shell member for communication equipment including a mobile device 1 with a communication device and a protective case mounted thereon. The metallic tone print sheet 51 includes, when viewed from the front, a metallic portion equipped with a metallic reflective layer and a transmission portion not equipped with a metallic reflective layer. The metallic reflective layer is provided with a metallic concave reflective surface that is curved in a cross-section in the thickness direction of the metallic tone print sheet. The transmission portion has a radio wave permeability that transmits radio waves to the communication device.

OUTER SHELL MEMBER FOR COMMUNICATION EQUIPMENT

Provided is an outer shell member for communication equipment, capable of enhancing metallic luster design while suppressing the generation of radio wave shielding that affects communication. A metallic tone print sheet 51 is arranged at least on a portion of an outer shell member for communication equipment including a mobile device 1 with a communication device and a protective case mounted thereon. The metallic tone print sheet 51 includes, when viewed from the front, a metallic portion equipped with a metallic reflective layer and a transmission portion not equipped with a metallic reflective layer. The metallic reflective layer is provided with a metallic concave reflective surface that is curved in a cross-section in the thickness direction of the metallic tone print sheet. The transmission portion has a radio wave permeability that transmits radio waves to the communication device.

OPTICAL SHEET AND METHOD OF MANUFACTURING THE SAME
20220350053 · 2022-11-03 · ·

An optical sheet 1 includes an optical function film 10 and protection films 20. The optical function film 10 includes an optical function layer 11. The optical function layer 11 includes optical-element portions that are of two or more different kinds and are arrayed in one direction. The protection films 20 each include a protection layer 21 and an adhesive layer 22. The protection films 20 are peelably provided on a pair of major surfaces of the optical function film with the adhesive layer 22. The protection films 20 extend externally beyond at least a part of the periphery of the optical function film 10. In the protection films, a portion that is beyond at least the part of the periphery of the optical function film 10 includes a portion of the adhesive layer 22.

LAMINATED GLASS INTERLAYER FILM AND LAMINATED GLASS
20230086272 · 2023-03-23 · ·

Provided is an interlayer film for laminated glass, having a dark color part with uniform parallel light transmittance in a shading region, and capable of suppressing color unevenness in the shading region. An interlayer film for laminated glass according to the present invention has one end, and the other on an opposite side of the one end, the other end has a thickness larger than a thickness of the one end, and when the interlayer film is arranged between two sheets of clear glass conforming to JIS R3202:1996 to obtain a laminated glass X, and a specific measurement of parallel light transmittance is conducted for the laminated glass X obtained, the interlayer film has a gradation part in which a parallel light transmittance continuously reduces from the one end side to the other end side, and an absolute value of a variation rate in the parallel light transmittance is more than 0.3%/mm; a transparent part located closer to the one end side than the gradation part and having a parallel light transmittance of 60% or more; and a dark color part located closer to the other end side than the gradation part and including one or more points A having an absolute value of a variation rate in the parallel light transmittance of 0.3%/mm or less.

INTERLAYER FILM FOR LAMINATED GLASS, LAMINATED GLASS, AND IMAGE DISPLAY SYSTEM

An interlayer film for laminated glass of the present invention is an interlayer film for laminated glass, comprising one or two or more resin layers, and comprising a first resin layer comprising a resin and a light diffusion particle, in which any resin layer in the interlayer film for laminated glass comprises a colorant.

MOISTURE CURABLE POLYURETHANE COMPOSITION AND LAMINATE

Provided is a moisture curable polyurethane composition that is a moisture curable polyurethane having an isocyanate group on one end of a molecule thereof. The moisture curable polyurethane composition contains a moisture curable polyurethane (A) and an organic solvent (B). The moisture curable polyurethane (A) is obtainable by reacting a polyisocyanate compound having at least two isocyanate groups in a molecule thereof (A1) with a low-molecular weight polyol compound having at least two hydroxyl groups in a molecule thereof and having a number average molecular weight of 50-300 (A2). Also provided is a laminate including an optical substrate and a polyurethane resin layer comprising the moisture curable polyurethane composition.

MOISTURE CURABLE POLYURETHANE COMPOSITION AND LAMINATE

Provided is a moisture curable polyurethane composition that is a moisture curable polyurethane having an isocyanate group on one end of a molecule thereof. The moisture curable polyurethane composition contains a moisture curable polyurethane (A) and an organic solvent (B). The moisture curable polyurethane (A) is obtainable by reacting a polyisocyanate compound having at least two isocyanate groups in a molecule thereof (A1) with a low-molecular weight polyol compound having at least two hydroxyl groups in a molecule thereof and having a number average molecular weight of 50-300 (A2). Also provided is a laminate including an optical substrate and a polyurethane resin layer comprising the moisture curable polyurethane composition.