Invention Grant
- Patent Title: Decorative sheet and decorative resin molded article
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Application No.: US15024217Application Date: 2014-09-29
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Publication No.: US10654245B2Publication Date: 2020-05-19
- Inventor: Sakie Kataoka , Emi Hirose
- Applicant: Dai Nippon Printing Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: Dai Nippon Printing Co., Ltd.
- Current Assignee: Dai Nippon Printing Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Locke Lord LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@60c83318 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6249764c com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6b893b88
- International Application: PCT/JP2014/075972 WO 20140929
- International Announcement: WO2015/046549 WO 20150402
- Main IPC: B32B3/30
- IPC: B32B3/30 ; B32B27/30 ; B32B27/08 ; B32B27/32 ; B32B27/36 ; B32B27/40 ; C09D5/28 ; C09D11/101 ; B32B7/12 ; C09D11/106

Abstract:
The purpose of the present invention is to provide a decorative sheet having a bulging section on the surface thereof, wherein the bulging section is effectively inhibited from cracking during molding, and the decorative sheet is imparted with exceptional scratch resistance and quality of design in the convex/concave features on the bulging section after molding. The present invention pertains to a decorative sheet having a bulging section formed by a cured product of an ionizing-radiation-curable resin composition on a substrate sheet, the cured product of the ionizing-radiation-curable resin composition having a Martens hardness in a range of 10-120 N/mm2 at a temperature of 25° C. and a relative humidity of 50%.
Public/Granted literature
- US20160214345A1 DECORATIVE SHEET AND DECORATIVE RESIN MOLDED ARTICLE Public/Granted day:2016-07-28
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