发明申请
- 专利标题： THERMAL TRANSFER SHEET
- 专利标题（中）： 热转印片
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申请号： US12556798申请日： 2009-09-10
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公开(公告)号： US20100003429A1公开(公告)日： 2010-01-07
- 发明人: Tsuaki Odaka , Munenori Ieshige , Mitsuru Maeda , Kenichi Hirota , Masahiro Yuki
- 申请人： Tsuaki Odaka , Munenori Ieshige , Mitsuru Maeda , Kenichi Hirota , Masahiro Yuki
- 申请人地址： JP Shinjuku-Ku
- 专利权人： Dai Nippon Printing Co., Ltd.
- 当前专利权人： Dai Nippon Printing Co., Ltd.
- 当前专利权人地址： JP Shinjuku-Ku
- 优先权： JP2004-011610 20040120; JP2004-055681 20040301; JP2004-055682 20040301; JP2004-070969 20040312; JP2004-089716 20040325
- 主分类号： B41M5/40
- IPC分类号： B41M5/40
摘要：
Disclosed is a thermal transfer sheet that can meet demands for increased printing speed in thermal transfer, higher density of thermally transferred images, and higher quality. The thermal transfer sheet comprises a substrate and an adhesive layer and a dye layer provided in that order on one side of the substrate, wherein the adhesive layer comprises a polyvinylpyrrolidone resin and a composition for suppressing hygroscopic properties of the polyvinylpyrrolidone resin.