发明申请
US20110124838A1 METHOD FOR PRODUCTION TONER, TONER, AND METHOD FOR RECYCLING PAPER
审中-公开
生产墨粉的方法，墨粉和回收纸的方法
- 专利标题： METHOD FOR PRODUCTION TONER, TONER, AND METHOD FOR RECYCLING PAPER
- 专利标题（中）： 生产墨粉的方法，墨粉和回收纸的方法
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申请号： US12949418申请日： 2010-11-18
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公开(公告)号： US20110124838A1公开(公告)日： 2011-05-26
- 发明人: Akihiro Kotsugai , Keiko Osaka , Yoshihiro Moriya , Shingo Sakashita , Yukiko Nakajima , Yoshitaka Yamauchi , Ryota Inoue , Akiyoshi Sabu , Daiki Yamashita
- 申请人： Akihiro Kotsugai , Keiko Osaka , Yoshihiro Moriya , Shingo Sakashita , Yukiko Nakajima , Yoshitaka Yamauchi , Ryota Inoue , Akiyoshi Sabu , Daiki Yamashita
- 优先权： JP2009-265381 20091120
- 主分类号： C08G63/06
- IPC分类号： C08G63/06
摘要：
The present invention provides a method for producing a toner, which includes 1) saccharifying paper by at least one of a chemical degradation method and a biochemical degradation method to obtain a sugar-containing solution, 2) subjecting the sugar-containing solution obtained through 1) to lactic acid fermentation to obtain a lactic acid, 3) polymerizing the lactic acid obtained through 2) to obtain a polylactic acid, and 4) producing a toner using the polylactic acid obtained through 3).