Title:
FUNCTIONAL ROOF AND PRODUCTION METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2023/218693
Kind Code:
A1
Abstract:
A functional roof (1) comprises: a functional layer (10); a sealing layer (20) having; a front surface protection material (30) comprising an optically transparent resin; a back surface protection material (40); and a barrier layer (50). The barrier layer (50) includes a front side barrier sheet (50A) and a back side barrier sheet (50B). The front side barrier sheet (50A) includes a front surface covering part (51). The back side barrier sheet (50B) includes a back surface covering part (52). The front side barrier sheet (50A) has a front side overhanging part that overhangs from an edge part of the front surface covering part and that is separate from the front surface protection material, and the front side overhanging part is connected to the back side barrier sheet in a state where a surrounding end face is covered, or the back side barrier sheet (50B) has a back side overhanging part (53) that overhangs from an edge part of the back surface covering part (52) and that is separate from the back surface protection material (40), and the back side overhanging part (53) is connected to the front side barrier sheet (50A) in a state where the surrounding end face (S3) is covered.
Inventors:
AGEMI MASAKI (JP)
MARUYAMA YUYA (JP)
MARUYAMA YUYA (JP)
Application Number:
PCT/JP2022/047955
Publication Date:
November 16, 2023
Filing Date:
December 26, 2022
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
B62D25/06; B60J1/00; H01L31/048
Foreign References:
| JP2018038153A | 2018-03-08 | |||
| JP2017092067A | 2017-05-25 | |||
| JP2015008175A | 2015-01-15 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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