Decorative sheet and process for producing the same
AssigneeRiken Vinyl Industry Co., Ltd.
InventorsYoshihiko Nambu, Hiroyuki Tomomatsu
Life of this patent
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Abstract
A decorative sheet is characterized in that the sheet comprises a thermoplastic resin layer (A), an adhesive layer containing a luster pigment (B) and a transparent or translucent thermoplastic resin layer (C) laminated in the order mentioned. According to the present invention, a decorative sheet which exhibits cost saving and enhanced designability and a process for producing the sheet are provided.
Claims11
A decorative sheet comprising a thermoplastic resin layer (A), an adhesive layer having a thickness of 8 to 30 μm and containing a luster pigment (B) and a transparent or translucent thermoplastic resin layer (C) laminated in the order mentioned,
- wherein the surface of the transparent or translucent thermoplastic resin layer (C) which is in contact with the adhesive layer (B) has a pattern formed by printing with a printing ink and
- wherein the particle diameter of the luster pigment is in a range of 1-500 μm and the proportion of the luster pigment is in a range of 0.1-100 wt % by weight based on the weight of the adhesive component contained in the adhesive layer (B).
A decorative sheet consisting essentially of a thermoplastic resin layer (A), an adhesive layer having a thickness of 8 to 30 μm and containing a luster pigment (B) and a transparent or translucent thermoplastic resin layer (C) laminated in the order mentioned,
- wherein the surface of the transparent or translucent thermoplastic resin layer (C) which is in contact with the adhesive layer (B) has a pattern formed by printing with a printing ink and
- wherein the particle diameter of the luster pigment is in a range of 1-500 μm and the proportion of the luster pigment is in a range of 0.1-100 wt % by weight based on the weight of the adhesive component contained in the adhesive layer (B).
A decorative sheet consisting of a thermoplastic resin layer (A), an adhesive layer having a thickness of 8 to 30 μm and containing a luster pigment (B) and a transparent or translucent thermoplastic resin layer (C) laminated in the order mentioned,
- wherein the surface of the transparent or translucent thermoplastic resin layer (C) which is in contact with the adhesive layer (B) has a pattern formed by printing with a printing ink and
- wherein the particle diameter of the luster pigment is in a range of 1-500 μm and the proportion of the luster pigment is in a range of 0.1-100 wt % by weight based on the weight of the adhesive component contained in the adhesive layer (B).
Dependencies are inferred from the claim text.