Invention Publication
- Patent Title: LAMINATED GLASS
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Application No.: EP21903392.5Application Date: 2021-12-07
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Publication No.: EP4261195A1Publication Date: 2023-10-18
- Inventor: OKAJIMA, Moyuru , YAMAGUCHI, Kouhei , KIDO, Koji , YAMAMOTO, Masaki , FUJIOKA, Sho
- Applicant: SEKISUI CHEMICAL CO., LTD.
- Applicant Address: JP Osaka-shi Osaka 530-8565 4-4, Nishitemma 2-chome Kita-ku
- Agency: Ter Meer Steinmeister & Partner
- Priority: JP2020204447 20201209
- International Announcement: WO2022124293 20220616
- Main IPC: C03C27/12
- IPC: C03C27/12 ; B32B17/10
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.
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