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    Dyed cellulose comminution sheet, dyed nonwoven material, and processes for their production
    1.
    发明公开
    Dyed cellulose comminution sheet, dyed nonwoven material, and processes for their production 有权
    GEFÄRBTESZELLULOSEFASERBLATT，GEFÄRBTESVLIESMATERIAL UND PROZESSE ZU DEREN HERSTELLUNG

    公开(公告)号：EP2267206A1

    公开(公告)日：2010-12-29

    申请号：EP10165301.2

    申请日：2010-06-08

    申请人： Buckeye Technologies Inc.

    发明人： Boehmer, Brian E. ,  McGee, Kathy ,  Morris, David ,  Willcutt, Jim ,  Moose, Ronald Tomothy ,  Bailey, Rick ,  Booker, Richard

    IPC分类号： D04H1/64 ,  D21H21/28

    CPC分类号： D04H1/64 ,  D21H21/20 ,  D21H21/28 ,  Y10T442/2098 ,  Y10T442/277

    摘要： The present invention relates to a process for the dyeing of cellulosic fibers in the form of a comminution sheet to produce a dyed cellulose pulp comminution sheet with high moisture content. The dyed cellulose comminution sheet contains (a) a cellulose pulp comminution sheet having a cellulose content of from about 60 weight percent to about 99.9 weight percent cellulose based on the total weight of solids in the cellulose pulp comminution sheet, and a density of from about 0.3 g/cm 3 to about 0.95 g/cm 3 ; (b) a moisture content of from about 25 weight percent to about 55 weight percent, based on the total weight of the dyed cellulose comminution sheet, wherein the moisture content does not exceed bleed point of the comminution sheet; and (c) a dye.

    摘要翻译： 本发明涉及一种以粉碎片形式染色纤维素纤维的方法，以生产具有高水分含量的染色纤维素纸浆粉碎片。 染色的纤维素粉碎片材包含（a）纤维素浆粉碎片材，其纤维素含量基于纤维素纸浆粉碎片材中固体的总重量为约60重量％至约99.9重量％的纤维素，密度为约 0.3g / cm 3至约0.95g / cm 3; （b）基于染色纤维素粉碎片的总重量的约25重量％至约55重量％的水分含量，其中水分含量不超过粉碎片的渗色点; 和（c）染料。

    Dyed cellulose comminution sheet, dyed nonwoven material, and processes for their production
    5.
    发明公开
    Dyed cellulose comminution sheet, dyed nonwoven material, and processes for their production 审中-公开
    GefärbtesZellulosefaserblatt，gefärbtesVliesmaterial und Prozesse zu deren Herstellung

    公开(公告)号：EP2749680A1

    公开(公告)日：2014-07-02

    申请号：EP14161542.7

    申请日：2010-06-08

    申请人： Buckeye Technologies Inc.

    发明人： Boehmer, Brian E. ,  McGee, Kathy ,  Morris, David ,  Willcutt, Jim ,  Moose, Ronald Timothy ,  Bailey, Rick ,  Booker, Richard

    IPC分类号： D04H1/64 ,  D21H21/28 ,  D21H21/20

    CPC分类号： D04H1/64 ,  D21H21/20 ,  D21H21/28 ,  Y10T442/2098 ,  Y10T442/277

    摘要： The present invention relates to a dyed cellulose market comminution sheet comprising: (a) a cellulose pulp comminution sheet comprising cellulose fibers, wherein the cellulose pulp comminution sheet has a cellulose content of from about 60 weight percent to about 99.9 weight percent cellulose based on the total weight of solids in the cellulose pulp comminution sheet, and a density of from about 0.3 g/cm 3 to about 0.95 g/cm 3 ; (b) a moisture content of from about 5 weight percent to about 10 weight percent, based on the total weight of the dyed cellulose market comminution sheet, wherein the moisture content does not exceed bleed point of the dyed cellulose market comminution sheet; and (c) a dye spread evenly throughout the cellulose pulp comminution sheet such that each cellulose fiber of the cellulose pulp comminution sheet is dyed.

    摘要翻译： 染色纤维素市场粉碎片本发明涉及一种染色纤维素市场粉碎片，其包括：（a）包含纤维素纤维的纤维素纸浆粉碎片，其中所述纤维素纸浆粉碎片材具有约60重量％至约99.9重量％的纤维素含量，基于 纤维素浆粉碎片中的固体总重量，约0.3g / cm 3至约0.95g / cm 3的密度; （b）基于染色纤维素市场粉碎片的总重量的约5重量％至约10重量％的水分含量，其中水分含量不超过染色的纤维素市场粉碎片的渗色点; 和（c）染料均匀分布在纤维素纸浆粉碎片上，使得纤维素纸浆粉碎片材的每个纤维素纤维被染色。