发明名称 High Yield and Enhanced Performance Fiber
摘要 A method for wood pulping including chemically pulping wood chips to a kappa number sufficient to generate a first amount of pulp including a first accepts component and 6 to 50 percent by weight of the first amount of pulp of a first rejects component, separating the first accepts component from the first rejects component, performing a high consistency, substantially mechanical pulping of the first rejects component to generate a second amount of pulp including a second accepts component and a second rejects component, and separating the second accepts component from the second rejects component.
申请公布号 US2013306256(A1) 申请公布日期 2013.11.21
申请号 US201313955065 申请日期 2013.07.31
申请人 MEADWESTVACO CORPORATION 发明人 HART PETER W.;WAITE DARRELL M.;NUTTER DALE E.;BRADBERRY JARED
分类号 D21C3/26 主分类号 D21C3/26
代理机构 代理人
主权项
地址