Invention Grant
- Patent Title: Transfer film
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Application No.: US15577023Application Date: 2016-05-27
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Publication No.: US10576711B2Publication Date: 2020-03-03
- Inventor: Kazuya Yoshida , Hiroyuki Hasegawa , 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: JP2015-108515 20150528
- International Application: PCT/JP2016/065787 WO 20160527
- International Announcement: WO2016/190427 WO 20161201
- Main IPC: B32B7/06
- IPC: B32B7/06 ; B32B27/30 ; B44C1/17 ; B32B27/40 ; C09D133/00 ; B32B27/16 ; B42D25/23

Abstract:
An object is to provide a transfer film that can impart sufficient durability such as abrasion resistance and solvent resistance to a transfer object surface and has high transfer property without causing any transfer failures such as tailing and burr. The transfer film according to the present invention comprises a substrate and a protective layer peelably provided on the substrate, wherein the protective layer comprises an active ray-cured resin and a filler; wherein the active ray-cured resin contains polyfunctional urethane (meth)acrylate as a polymerization component; and wherein the filler has a volume average particle size of 40 nm or less.
Public/Granted literature
- US20180141307A1 TRANSFER FILM Public/Granted day:2018-05-24
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