Title:
SHEET
Document Type and Number:
WIPO Patent Application WO/2016/088751
Kind Code:
A1
Abstract:
The objective of the present invention is a technique for providing a sheet, which contains a glass fiber fabric and a fluororesin, with excellent light transmissivity. A sheet which comprises at least one glass fiber fabric, a first resin layer that contains the glass fiber fabric by being impregnated therein, and a second resin layer that is laminated on at least one surface of the first resin layer. This sheet is able to have excellent light transmissivity by: having the second resin layer contain a fluororesin; having the first resin layer contain a resin other than fluororesins; and setting the difference of refractive index between the glass fiber fabric and the first resin layer to 0.05 or less.
Inventors:
TAKEUCHI NOBUTAKA (JP)
KOUROGI HITOSHI (JP)
HORIKOSHI YUKI (JP)
NODA KENICHI (JP)
KOUROGI HITOSHI (JP)
HORIKOSHI YUKI (JP)
NODA KENICHI (JP)
Application Number:
PCT/JP2015/083733
Publication Date:
June 09, 2016
Filing Date:
December 01, 2015
Export Citation:
Assignee:
UNITIKA LTD (JP)
TEIJIN FRONTIER CO LTD (JP)
TEIJIN FRONTIER CO LTD (JP)
International Classes:
B32B17/04; B32B27/30; E04C2/54; E04H15/00
Domestic Patent References:
| WO2011037083A1 | 2011-03-31 |
Foreign References:
| JP2014201007A | 2014-10-27 | |||
| JP2010052370A | 2010-03-11 | |||
| JP2011213093A | 2011-10-27 |
Attorney, Agent or Firm:
Yamada, Iichiro et al. (JP)
Yamada 威 1 郎 (JP)
Yamada 威 1 郎 (JP)
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