- 专利标题: INTERLAYER FOR LAMINATED GLASS, AND LAMINATED GLASS
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申请号: US15455355申请日: 2017-03-10
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公开(公告)号: US20170182747A1公开(公告)日: 2017-06-29
- 发明人: Tatsuya Iwamoto , Nami Minakuchi , Yuuma Takeda
- 申请人: SEKISUI CHEMICAL CO., LTD.
- 申请人地址: JP Osaka
- 专利权人: SEKISUI CHEMICAL CO., LTD.
- 当前专利权人: SEKISUI CHEMICAL CO., LTD.
- 当前专利权人地址: JP Osaka
- 优先权: JP2014-187077 20140912; JP2014-187078 20140912; JP2014-187079 20140912; JP2014-187080 20140912; JP2014-187081 20140912; JP2014-187082 20140912; JP2014-187083 20140912
- 主分类号: B32B17/10
- IPC分类号: B32B17/10 ; B32B27/20 ; B32B27/30 ; B32B27/08
摘要:
An interlayer film for laminated glass includes a first layer containing thermoplastic resin and silica particles; and a second layer containing a thermoplastic resin, wherein the first layer has tan δ of 0.8 or greater at 200° C., and wherein the second layer is disposed on a first surface side of the first layer, and has a glass transition temperature higher than a glass transition temperature of the first layer.
公开/授权文献
- US10967612B2 Interlayer for laminated glass, and laminated glass 公开/授权日:2021-04-06
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