发明申请
- 专利标题： High-bulk, wood containing printing paper
- 专利标题（中）： 大批量，含木质印刷纸
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申请号： US10938432申请日： 2004-09-10
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公开(公告)号： US20050103458A1公开(公告)日： 2005-05-19
- 发明人: Hiroshi Ono , Masayuki Watanabe , Fuminari Nonomura , Yasunori Nanri
- 申请人： Hiroshi Ono , Masayuki Watanabe , Fuminari Nonomura , Yasunori Nanri
- 优先权： JP2003-384516 20031114; JP2004-227377 20040804
- 主分类号： D21H11/08
- IPC分类号： D21H11/08 ; D21H11/00 ; D21H17/00 ; D21H17/28 ; D21H21/14 ; D21H21/18 ; D21H21/22
摘要：
Coat a starch-based surface-paper-strengthening agent on a base paper made from a paper material that contains at least chemically processed hardwood mechanical pulp and bulk-increasing agent; where it is desirable that the hardwood mechanical pulp with a single fiber density index of 0.20 or more be blended by 10 to 60 weight-% of the total weight of pulp, with the adding amount of bulk-increasing agent adjusted to 0.1 to 1.2 weight-% and the coating amount of starch-based surface-paper-strengthening agent, to 0.3 to 3.0 g/m2.
公开/授权文献
- US07404876B2 High-bulk, wood containing printing paper 公开/授权日：2008-07-29