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US 12,735,602 B2Granted
Decorative sheet
AssigneeC.I.Takiron Corporation
InventorsHitomi Ono, Anna Yonezawa
Life of this patent
Estimating the term…
Abstract
A decorative sheet includes a base and a surface layer provided on the base. The surface layer includes an ultraviolet-cured layer provided on a surface of the base and an excimer light-cured layer provided on a surface of the ultraviolet-cured layer. The surface layer contains urethane acrylate and a vinyl chloride-vinyl acetate copolymer, and the mass ratio between the urethane acrylate and the vinyl chloride-vinyl acetate copolymer in the surface layer is the urethane acrylate:the vinyl chloride-vinyl acetate copolymer=100:2 to 100:60.
Claims3
A decorative sheet comprising:
- a base;
- and
- a surface layer provided on the base,
- the surface layer including an ultraviolet-cured layer provided on a surface of the base and an excimer light-cured layer provided on a surface of the ultraviolet-cured layer,
- the surface layer containing a urethane acrylate and a vinyl chloride-vinyl acetate copolymer,
- a mass ratio between the urethane acrylate and the vinyl chloride-vinyl acetate copolymer in the surface layer being the urethane acrylate:the vinyl chloride-vinyl acetate copolymer=100:2 to 100:60.
3 more elements
Dependencies are inferred from the claim text.