公开(公告)号：US20250083420A1

公开(公告)日：2025-03-13

申请号：US18729061

申请日：2023-01-18

Applicant: SEKISUI CHEMICAL CO., LTD.

Inventor： Atsushi NOHARA ,  Kazuhiko NAKAYAMA ,  Sho FUJIOKA

IPC: B32B17/10 ,  B32B38/00

Abstract: An interlayer film for laminated glass including a first resin layer including a thermoplastic resin and a second resin layer including a thermoplastic resin, wherein, for laminated glass made by adhering two clear glass plates to each other via the interlayer film for laminated glass, a visible light reflectance Rv1 measured on a surface on the first resin layer side is 10% or more and a visible light reflectance (Rv2) measured on a surface on the second resin layer side is 7% or less.

公开(公告)号：US20240001646A1

公开(公告)日：2024-01-04

申请号：US18037909

申请日：2021-12-07

Applicant: SEKISUI CHEMICAL CO., LTD.

Inventor： Moyuru OKAJIMA ,  Kouhei YAMAGUCHI ,  Koji KIDO ,  Masaki YAMAMOTO ,  Sho FUJIOKA

IPC: B32B17/10

CPC classification number: B32B17/10651 ,  B32B17/10036 ,  B32B17/1011 ,  B32B17/10568 ,  B32B17/10761 ,  B32B17/10605

Abstract: Provided is a laminated glass having an achromatic color or a color close to achromatic color despite the use of colored glass. A laminated glass according to the present invention includes: a first lamination glass member which is colored glass; a second lamination glass member; and a colored interlayer film, the colored interlayer film is arranged between the first lamination glass member and the second lamination glass member, and the laminated glass has a color coordinate a* in L*a*b* color system of −5 or more and 5 or less, and a color coordinate b* in L*a*b* color system of −5 or more and 5 or less.

公开(公告)号：US20220176682A1

公开(公告)日：2022-06-09

申请号：US17437300

申请日：2020-03-19

Applicant: SEKISUI CHEMICAL CO., LTD.

Inventor： Atsushi NOHARA ,  Yasuyuki IZU ,  Sho FUJIOKA ,  Yuusuke OOTA ,  Yoshikazu MASUYAMA

IPC: B32B17/10 ,  B32B7/023

Abstract: An interlayer film (10) for laminated glass comprises an optical function layer (15) and a first thermoplastic resin layer (11) provided on one surface (15A) side of the optical function layer (15). The optical function layer (15) comprises a matrix polymer, a polymer of a photoreactive monomer, and a photopolymerization initiator. The first thermoplastic resin layer (11) comprises an ultraviolet ray absorber and has a transmittance at a wavelength of 400 nm of 20% or less.

公开(公告)号：US20200298533A1

公开(公告)日：2020-09-24

申请号：US16753568

申请日：2018-10-09

Applicant: Sekisui Chemical Co., Ltd.

Inventor： Daisuke NAKAJIMA ,  Yuusuke OOTA ,  Atsushi NOHARA ,  Sho FUJIOKA ,  Masashi YANAI

IPC: B32B17/10 ,  B60Q3/208 ,  B60Q3/68 ,  B32B7/12 ,  F21V9/32

Abstract: A lighting device includes a light source irradiating excitation light and a vehicle glass emitting visible light through incident radiation of the excitation light, in which the vehicle glass emits the light synchronously in an area of 30% or more by irradiation with the excitation light.