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US 12,691,664 B2Granted
Wooden material sheet, wooden material sheet manufacturing method, molding, and molding manufacturing method
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsTomonori Sugiyama, Kazuhiko Kaneuchi, Takeshi Kiritoshi
Life of this patent
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Abstract
A wooden material sheet including: a wooden material made of natural wood; a thermoplastic shape conforming layer and a support layer disposed on one face of the wooden material; and a colored pattern layer, a second adhesive layer, and a first adhesive layer disposed on the other face of the wooden material.
Claims19
A wooden material sheet comprising:
- a wooden material made of natural wood;
- a thermoplastic shape conforming layer and a support layer disposed on one face of the wooden material;
- and
- a colored pattern layer, a second adhesive layer, a first adhesive layer, and a protective layer disposed on another face of the wooden material.
1 more element
A wooden material sheet manufacturing method comprising:
- laminating a thermoplastic shape conforming layer and a support layer on one face of a wooden material to obtain a laminate;
- forming a colored pattern layer and a second adhesive layer on another face of the wooden material of the laminate;
- bringing a first adhesive layer of a sheet in which a protective layer and the first adhesive layer are laminated into contact with the second adhesive layer of the laminate;
- and
- obtaining a wooden material sheet by thermocompression-bonding the sheet and the laminate.
2 more elements
Dependencies are inferred from the claim text.