发明授权
- 专利标题： Heat-sensitive recording material
- 专利标题（中）： 热敏记录材料
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申请号： US10551675申请日： 2004-03-31
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公开(公告)号： US07651975B2公开(公告)日： 2010-01-26
- 发明人: Takashi Date , Junpei Natsui , Yoshimi Midorikawa , Tatsuo Nagai , Yoshihide Kimura
- 申请人： Takashi Date , Junpei Natsui , Yoshimi Midorikawa , Tatsuo Nagai , Yoshihide Kimura
- 申请人地址： JP Tokyo
- 专利权人： Nippon Paper Industries Co., Ltd.
- 当前专利权人： Nippon Paper Industries Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Flynn, Thiel, Boutell & Tanis, P.C.
- 优先权： JP2003-095944 20030331; JP2003-174132 20030618; JP2003-335594 20030926
- 国际申请： PCT/JP2004/004667 WO 20040331
- 国际公布： WO2004/087433 WO 20041014
- 主分类号： B41M5/337
- IPC分类号： B41M5/337
摘要：
The present invention is a thermally sensitive recording medium containing a thermally sensitive color developing layer containing a colorless or pale colored basic leuco dye and a color-developing agent as the main components on a substrate, wherein the thermally sensitive recording layer contains an acrylic polymer obtained by the copolymerization of an alkyl acrylate, alkyl methacrylate and vinylsilane as monomer components and a colloidal. Further, the present invention is a thermally sensitive recording medium, wherein the colloidal silica possesses a chain structure.
公开/授权文献
- US20060191433A1 Heat-sensitive recording material 公开/授权日：2006-08-31