Invention Grant
- Patent Title: Laminated glass for vehicle
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Application No.: US15471403Application Date: 2017-03-28
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Publication No.: US10532636B2Publication Date: 2020-01-14
- Inventor: Seiichi Miyasaka , Tokihiko Aoki , Yuhei Gima
- Applicant: AGC Inc.
- Applicant Address: JP Chiyoda-ku
- Assignee: AGC Inc.
- Current Assignee: AGC Inc.
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2016-073921 20160401; JP2017-048922 20170314
- Main IPC: B32B7/00
- IPC: B32B7/00 ; B60J3/04 ; B32B27/30 ; B32B7/12 ; B32B17/10

Abstract:
There is provided a laminated glass for vehicle including a suspended particle device film excellent in property of switching transmittance of light for a long term by suppressing deterioration over time of the suspended particle device film, in particular, deterioration due to intrusion of moisture at an end portion. A laminated glass for vehicle includes: a pair of glass plates opposing each other; a pair of intermediate bonding layers in contact with opposing surfaces of the pair of glass plates respectively; a suspended particle device film arranged in a predetermined region in a region corresponding to a region except at least a part of band-shaped regions of peripheral edge portions of a main surface of the glass plate, between the pair of intermediate bonding layers; and a barrier layer arranged in the band-shaped regions between the pair of intermediate bonding layers and having predetermined adhesiveness and predetermined moisture permeability.
Public/Granted literature
- US20170282693A1 LAMINATED GLASS FOR VEHICLE Public/Granted day:2017-10-05
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