- 专利标题： HEAT-INSULATION SHEET, ELECTRONIC DEVICE USING SAME, AND METHOD FOR PRODUCING HEAT-INSULATION SHEET
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申请号： US15309796申请日： 2016-03-16
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公开(公告)号： US20170266920A1公开(公告)日： 2017-09-21
- 发明人: KAZUMA OIKAWA , KEI TOYOTA , SHINJI OKADA , SHIGEAKI SAKATANI
- 申请人： Panasonic Intellectual Property Management Co., Ltd.
- 优先权： JP2015-067868 20150330
- 国际申请： PCT/JP2016/001499 WO 20160316
- 主分类号： B32B9/00
- IPC分类号： B32B9/00 ; B32B5/24 ; F16L59/02 ; B32B38/08 ; C01B33/16 ; B32B5/02 ; B32B37/14
摘要：
A heat-insulation sheet includes a first silica xerogel layer, a second silica xerogel layer, and a composite layer. The first silica xerogel layer includes a first silica xerogel, and the second silica xerogel layer includes a second silica xerogel. The composite layer is located between the first silica xerogel layer and the second silica xerogel layer, and includes at least one type of unwoven fabric fibers, and a third silica xerogel. The third silica xerogel is located in a spatial volume of the unwoven fabric fibers.
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