- 专利标题: METHOD OF PRODUCING CELLULOSE NANOFIBRILS
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申请号: US15578786申请日: 2016-06-03
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公开(公告)号: US20180135246A1公开(公告)日: 2018-05-17
- 发明人: Bruce Crossley , Marc Gerrer
- 申请人: GL&V Luxembourg S.å.r.l.
- 申请人地址: LU Munsbach
- 专利权人: GL&V Luxembourg S.å.r.l.
- 当前专利权人: GL&V Luxembourg S.å.r.l.
- 当前专利权人地址: LU Munsbach
- 优先权: US62170953 20150604
- 国际申请: PCT/US16/35806 WO 20160603
- 主分类号: D21D5/04
- IPC分类号: D21D5/04 ; D21C9/00 ; D21H11/18
摘要:
A cellulose nanofibrils production method comprising the steps of: identifying a desired level of cellulose nanofibrils pulp purity, partially refining pulp to produce a cellulose nanofibrils pulp purity between 5% and 15% less than the desired desired purity, and then separating out the cellulose nanofibrils from the longer fibers to produce the desired level of cellulose nanofibrils pulp purity.
公开/授权文献
- US10240290B2 Method of producing cellulose nanofibrils 公开/授权日:2019-03-26
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