Title:
PROCESS FOR PRODUCING DECORATIVE SHEET, DECORATIVE SHEET, AND DECORATIVE MOLDED ARTICLE OBTAINED USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/002504
Kind Code:
A1
Abstract:
Disclosed is a process for producing a decorative sheet which comprises the steps of forming a primer layer on a smooth surface of a release film, forming a design layer on the primer layer, transferring the primer layer and the design layer to a substrate, peeling the release film from the substrate, superposing an ionizing-radiation-curable resin composition on the primer layer formed on the substrate, and crosslinking and curing the ionizing-radiation-curable resin composition to form a surface protection layer.
With this process, it is possible to produce a high-gloss decorative sheet which, even after used in three-dimensional molding such as insert molding or injection molding with decoration, retains the surface smoothness, gloss, and attractive feeling and which, even when wound into a roll, is less apt to have surface depressions or damages due to foreign-matter inclusion and is less apt to suffer scratches or creases due to the close contact between the front surface and the back surface.
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Inventors:
SAITOU, Nobuo (1-1-1, Ichigaya-Kagacho, Shinjuku-k, Tokyo 01, 〒1628001, JP)
Application Number:
JP2011/065084
Publication Date:
January 05, 2012
Filing Date:
June 30, 2011
Export Citation:
Assignee:
DAI NIPPON PRINTING CO., LTD. (1-1-1, Ichigaya-Kagacho Shinjuku-k, Tokyo 01, 〒1628001, JP)
大日本印刷株式会社 (〒01 東京都新宿区市谷加賀町一丁目１番１号 Tokyo, 〒1628001, JP)
大日本印刷株式会社 (〒01 東京都新宿区市谷加賀町一丁目１番１号 Tokyo, 〒1628001, JP)
International Classes:
B05D5/06; B05D3/06; B05D7/04; B32B27/00; B32B27/16
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (OHTANI PATENT OFFICE, Bridgestone Toranomon Bldg. 6F. 25-2, Toranomon 3-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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