发明授权
- 专利标题： Decolorable ink, image forming method and image forming apparatus
- 专利标题（中）： 非油墨，成像方法和图像形成装置
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申请号： US10457193申请日： 2003-06-09
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公开(公告)号： US07381757B2公开(公告)日： 2008-06-03
- 发明人: Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami
- 申请人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami
- 申请人地址： JP Shimomaruko Ohta-ku, Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Shimomaruko Ohta-ku, Tokyo
- 代理机构： Morgan & Finnegan, L.L.P.
- 优先权： JP2002-174356 20020614
- 主分类号： C09D11/00
- IPC分类号： C09D11/00
摘要：
A decolorable ink usable in various printing processes and an image forming method utilizing such decolorable ink. The decolorable ink comprises a block polymer having a stimulus responsiveness, a colorant which decolors in response to a change in a property of the block polymer when a stimulus is applied to the block polymer, and a solvent. Also the image forming method conducts recording by applying ink onto a recording medium, utilizing the decolorable ink as the ink.
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