发明申请
US20090294083A1 Regenerated Particle Aggregate, Method for Manufacturing the Regenerated Particle Aggregate, Regenerated Particle Aggregate-Containing Paper Containing the Regenerated particle Aggregate therein, and Coated Paper for Printing Coated by the Regenerated Particle Aggregate
有权
再生粒子聚集体，再生粒子聚集体的制造方法，含有再生粒子聚集体的再生粒子聚集体纸和由再生粒子聚集体涂布的涂布纸
- 专利标题： Regenerated Particle Aggregate, Method for Manufacturing the Regenerated Particle Aggregate, Regenerated Particle Aggregate-Containing Paper Containing the Regenerated particle Aggregate therein, and Coated Paper for Printing Coated by the Regenerated Particle Aggregate
- 专利标题（中）： 再生粒子聚集体，再生粒子聚集体的制造方法，含有再生粒子聚集体的再生粒子聚集体纸和由再生粒子聚集体涂布的涂布纸
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申请号： US12083191申请日： 2006-10-06
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公开(公告)号： US20090294083A1公开(公告)日： 2009-12-03
- 发明人: Hisao Nanba , Masaaki Takahashi , Junji Murata , Hiroyuki Osumi , Toshiaki Kawanabe , Akira Takeda
- 申请人： Hisao Nanba , Masaaki Takahashi , Junji Murata , Hiroyuki Osumi , Toshiaki Kawanabe , Akira Takeda
- 申请人地址： JP SHIKOKUCHO-SHI EHIME
- 专利权人： DAIO PAPER CORPORATION
- 当前专利权人： DAIO PAPER CORPORATION
- 当前专利权人地址： JP SHIKOKUCHO-SHI EHIME
- 优先权： JP2005-293953 20051016; JP2005-310072 20051025; JP2005-380280 20051228
- 国际申请： PCT/JP2006/320128 WO 20061006
- 主分类号： D21H17/67
- IPC分类号： D21H17/67 ; C09C1/02 ; C09D1/00 ; D21H17/63
摘要：
The present invention aims at providing. a recycling usable regenerated particle aggregate; a method for allowing stable manufacture of the regenerated particle aggregate; a paper containing the regenerated particle aggregate, the paper exhibiting excellent property in case of newsprint papers, printing papers, book printing papers, and electrophotographic printing papers that use the regenerated particle aggregate, and especially a neutralized paper containing the regenerated particle aggregate; and a coated paper for printing having especially excellent printability, using the regenerated particle aggregate. Problems will be solved by. a regenerated particle aggregate obtained through dehydration, drying, calcination, and pulverization using a deinked froth discharged at a used paper deinking treatment process as a main raw material; a method for manufacturing the regenerated particle aggregate; a paper containing the regenerated particle aggregate as an internal filler; a coated paper for printing having a coating of the regenerated particle aggregate as a pigment for coating.
公开/授权文献
- US08152963B2 Method for manufacturing a regenerated particle aggregate 公开/授权日：2012-04-10