Invention Grant
- Patent Title: Transfer film
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Application No.: US15557630Application Date: 2016-09-27
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Publication No.: US10549513B2Publication Date: 2020-02-04
- Inventor: Yoshihiro Imakura , Ryoji Hattori
- Applicant: Dai Nippon Printing Co., Ltd.
- Applicant Address: JP Shinjuku-Ku
- Assignee: Dai Nippon Printing Co., Ltd.
- Current Assignee: Dai Nippon Printing Co., Ltd.
- Current Assignee Address: JP Shinjuku-Ku
- Agency: Burr & Brown, PLLC
- Priority: JP2015-190422 20150928
- International Application: PCT/JP2016/078389 WO 20160927
- International Announcement: WO2017/057328 WO 20170406
- Main IPC: B32B27/16
- IPC: B32B27/16 ; B44C1/17 ; B32B38/10 ; B32B37/12

Abstract:
A transfer film of which transfer layer has satisfactory transferability, in which each of layers constituting the transfer layer has satisfactory interlayer adhesiveness, and which can impart very high durability to a print. Specifically, a transfer film in which a transfer layer is provided on a substrate, wherein the transfer layer has a layered structure in which a protective layer, an intermediate layer, and an adhesive layer are layered in this order from the side of the substrate, the protective layer is allowed to contain an active ray-cured resin formed by curing an active ray-curable resin by using an active ray, the intermediate layer is allowed to contain a cured binder resin, which is a cured product of a binder resin and a curing agent, and either one or both of the protective layer and the intermediate layer are allowed to further contain a surfactant.
Public/Granted literature
- US20180065345A1 TRANSFER FILM Public/Granted day:2018-03-08
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