发明授权
- 专利标题： Thermally sensitive recording medium
- 专利标题（中）： 热敏记录介质
-
申请号： US10532389申请日： 2003-10-24
-
公开(公告)号： US07312176B2公开(公告)日： 2007-12-25
- 发明人: Kaoru Hamada , Kenji Hirai , Takanori Otsuhata , Takashi Date , Junpei Natsui , Yoshihide Kimura , Aya Katoh
- 申请人： Kaoru Hamada , Kenji Hirai , Takanori Otsuhata , Takashi Date , Junpei Natsui , Yoshihide Kimura , Aya Katoh
- 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： JP2002-310213 20021024
- 国际申请： PCT/JP03/13655 WO 20031024
- 国际公布： WO2004/050381 WO 20040617
- 主分类号： B41M5/30
- IPC分类号： B41M5/30
摘要：
A thermally sensitive recording medium including on a support a thermally sensitive color development layer containing: a compound represented by the following general formula (1) as an organic color developing agent; and an oxalate compound represented by the following general formula (2) as a sensitizer. (In the formula (1): M represents CO or NRCO; when M is CO, m1 is 1; and when m1 is 0 and M is NRCO, B is not 0.)
公开/授权文献
- US20060125909A1 Heat-sensitive recording medium 公开/授权日：2006-06-15
信息查询
