公开(公告)号：EP3795547A1

公开(公告)日：2021-03-24

申请号：EP19804451.3

申请日：2019-05-16

申请人： SEKISUI CHEMICAL CO., LTD.

发明人： IZU, Yasuyuki ,  YANAI, Masashi ,  INUI, Hiroaki ,  VERHEIJEN, Ruud ,  FUJIOKA, Sho ,  WAKAYAMA, Maya Mitsuka

IPC分类号： C03C27/12 ,  B32B17/10 ,  B60J1/00

摘要： 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.

公开(公告)号：EP4261195A1

公开(公告)日：2023-10-18

申请号：EP21903392.5

申请日：2021-12-07

申请人： SEKISUI CHEMICAL CO., LTD.

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

IPC分类号： C03C27/12 ,  B32B17/10

摘要： 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：EP3943291A1

公开(公告)日：2022-01-26

申请号：EP20774242.0

申请日：2020-03-19

申请人： SEKISUI CHEMICAL CO., LTD.

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

IPC分类号： B32B27/00 ,  B32B27/18 ,  C03C27/12 ,  G03H1/02 ,  B32B7/023

摘要： 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：EP3696023A1

公开(公告)日：2020-08-19

申请号：EP18866114.4

申请日：2018-10-09

申请人： Sekisui Chemical Co., Ltd.

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

IPC分类号： B60Q3/62 ,  B60J1/00 ,  B60Q3/208 ,  B60Q3/40 ,  B60Q3/41 ,  B60Q3/68 ,  B60Q3/80 ,  C09K11/06 ,  F21V9/30 ,  G02B5/20

摘要： A lighting device 10 includes a light source 11 irradiating excitation light and a vehicle glass 12 emitting visible light through incident radiation of the excitation light, in which the vehicle glass 12 emits the light synchronously in an area of 30% or more by irradiation with the excitation light.