Invention Application
- Patent Title: DECORATIVE MATERIAL
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Application No.: US17641327Application Date: 2020-09-25
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Publication No.: US20220332082A1Publication Date: 2022-10-20
- Inventor: Yasuhiro AKITA , Hideo TANAKA
- Applicant: DAI NIPPON PRINTING CO., LTD.
- Applicant Address: JP Tokyo-to
- Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo-to
- Priority: JP2019-176742 20190927,JP2019-176897 20190927,JP2020-159476 20200924
- International Application: PCT/JP2020/036431 WO 20200925
- Main IPC: B32B3/30
- IPC: B32B3/30 ; E04F13/00 ; E04F13/08

Abstract:
A decorative material wherein, in a cross section in a direction orthogonal to a direction where a groove extends, the groove has a first slope part extending from one end of the groove to the deepest part of the groove, and a second slope part extending from the other end of the groove to the deepest part of the groove, wherein when an angle formed by a line segment connecting the one and other ends and a line segment connecting the one end and the deepest part is defined as θ1, and an angle formed by a line segment connecting the one and other ends and a line segment connecting the other end and the deepest part is defined as θ2, θ1 is more than θ2.
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