Invention Grant
- Patent Title: Thermal transfer sheet
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Application No.: US16607422Application Date: 2018-02-28
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Publication No.: US11279161B2Publication Date: 2022-03-22
- Inventor: Yuzu Imakura , Junko Hirokawa
- 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: Burr & Brown, PLLC
- Priority: JPJP2017-161225 20170824
- International Application: PCT/JP2018/007551 WO 20180228
- International Announcement: WO2019/038960 WO 20190228
- Main IPC: B41M5/44
- IPC: B41M5/44 ; B32B27/30
Abstract:
Provided is a thermal transfer sheet having an excellent high-speed transferability and capable of forming images with high fluorescence intensity and abrasion resistance. The thermal transfer sheet of the present invention includes a substrate, a fluorescent layer, and a thermofusible ink layer in this order, in which the fluorescent layer contains a fluorescent material, and a vinyl resin.
Information query
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