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    Process for the manufacture of solid regenerated viscose fibers
    1.
    发明授权
    Process for the manufacture of solid regenerated viscose fibers 有权
    固体再生粘胶纤维的制造方法

    公开(公告)号：US08287785B2

    公开(公告)日：2012-10-16

    申请号：US13017280

    申请日：2011-01-31

    申请人： Josef Schmidtbauer ,  Heinrich Schmidt ,  Susanna Schiemer

    发明人： Josef Schmidtbauer ,  Heinrich Schmidt ,  Susanna Schiemer

    IPC分类号： D01D5/06 ,  D01D5/12 ,  D01D5/253 ,  D01D5/26 ,  D01F2/08 ,  D02J1/22

    CPC分类号： D01D5/06 ,  D01D5/253 ,  D01F2/06 ,  D01F2/08 ,  D01F11/02

    摘要： The present invention concerns a process for the manufacture of solid regenerated viscose fibers, comprising the steps of: —spinning a viscose spinning dope through a spinneret comprising spinning holes into a regenerating bath thereby forming filaments, —said viscose spinning dope having an alkali ratio immediately before spinning of from 0.7 to 1.0, preferably from 0.8 to 0.9, —at least part of said spinning holes having a circular orifice, —said regenerating bath containing—from 70 to 120 g/l, preferably 90 to 110 g/l sulfuric acid, —from 240 to 380 g/l, preferably 330 to 370 g/l sodium sulphate, —from 20 to 50 g/l, preferably 25 to 35 g/l zinc sulphate and said regenerating bath having a temperature of from 45 to 55° C., preferably 48 to 50° C., —stretching said filaments after leaving said regenerating bath in a secondary bath and/or in air at a stretching ratio of from 70% to 90%, preferably 80% to 90% of the maximum stretching ratio as hereinbefore defined and —treating said filaments with a fatty acid ester.

    摘要翻译： 本发明涉及一种制造固体再生粘胶纤维的方法，其包括以下步骤：将粘胶纺丝原液通过喷丝头纺丝，该喷丝头包括纺丝孔，进入再生浴，从而形成长丝， - 立即具有碱比率的粘胶纺丝原液 在旋转0.7至1.0之间，优选0.8至0.9之间， - 至少部分所述纺丝孔具有圆形孔口， - 再生浴含有70至120g / l，优选90至110g / l硫酸 ， - 240至380g / l，优选330至370g / l硫酸钠， - 20至50g / l，优选25至35g / l硫酸锌，所述再生浴的温度为45至55℃ 优选48至50℃，在将所述再生浴在第二浴和/或空气中以70％至90％，优选80％至90％的拉伸比离开所述长丝 最大拉伸比如上文所定义 用脂肪酸酯来调节所述细丝。

    Process For The Manufacture Of Solid Regenerated Viscose Fibers
    2.
    发明申请
    Process For The Manufacture Of Solid Regenerated Viscose Fibers 有权
    处理用于在制造固体再生粘胶纤维

    公开(公告)号：US20110212833A1

    公开(公告)日：2011-09-01

    申请号：US13017280

    申请日：2011-01-31

    申请人： Josef Schmidtbauer ,  Heinrich Schmidt ,  Susanna Schiemer

    发明人： Josef Schmidtbauer ,  Heinrich Schmidt ,  Susanna Schiemer

    IPC分类号： B01J20/30 ,  B01J20/26 ,  B01J20/24

    CPC分类号： D01D5/06 ,  D01D5/253 ,  D01F2/06 ,  D01F2/08 ,  D01F11/02

    摘要： The present invention concerns a process for the manufacture of solid regenerated viscose fibres, comprising the steps of: —spinning a viscose spinning dope through a spinneret comprising spinning holes into a regenerating bath thereby forming filaments, —said viscose spinning dope having an alkali ratio immediately before spinning of from 0.7 to 1.0, preferably from 0.8 to 0.9, —at least part of said spinning holes having a circular orifice, —said regenerating bath containing—from 70 to 120 g/l, preferably 90 to 110 g/l sulfuric acid, —from 240 to 380 g/l, preferably 330 to 370 g/l sodium sulphate, —form 20 to 50 g/l, preferably 25 to 35 g/l zinc sulphate and said regenerating bath having a temperature of from 45 to 55° C., preferably 48 to 50° C., —stretching said filaments after leaving said regenerating bath in a secondary bath and/or in air at a stretching ratio of from 70% to 90%, preferably 80% to 90% of the maximum stretching ratio as hereinbefore defined and—treating said filaments with a fatty acid ester.

    摘要翻译： 本发明涉及一种制造固体再生粘胶纤维的方法，其包括以下步骤：将粘胶纺丝原液通过喷丝头纺丝，该喷丝头包括纺丝孔，进入再生浴，从而形成长丝， - 立即具有碱比率的粘胶纺丝原液 从0.7至1.0的纺丝，优选为0.8〜0.9，所述纺丝具有圆形孔的孔， - 所述含从70再生浴至120g / l，优选90〜110克/升硫酸 - 至少部分前 ， - 从240至380克/升，优选为330〜370克/升硫酸钠，β-型20至50克/升，优选为25至35克/升的硫酸锌和所述再生具有从45到55的温度浴 ℃，优选48至50℃，所述-stretching放置后的长丝，所述在70％至90％的拉伸比在次级浴再生浴和/或在空气中，优选为80％到90％的 如前文所定义的最大拉伸比和 与脂肪酸酯处理所述长丝。

    Process for the manufacture of solid regenerated viscose fibres
    3.
    发明申请
    Process for the manufacture of solid regenerated viscose fibres 审中-公开
    固体再生粘胶纤维的制造方法

    公开(公告)号：US20050179165A1

    公开(公告)日：2005-08-18

    申请号：US11029885

    申请日：2005-01-05

    申请人： Josef Schmidtbauer ,  Heinrich Schmidt ,  Susanna Schiemer

    发明人： Josef Schmidtbauer ,  Heinrich Schmidt ,  Susanna Schiemer

    IPC分类号： A61F13/20 ,  D01D5/06 ,  D01D5/253 ,  D01F2/06 ,  D01F2/08 ,  D01F2/10 ,  D01F11/02 ,  D06M13/224

    CPC分类号： D01D5/06 ,  D01D5/253 ,  D01F2/06 ,  D01F2/08 ,  D01F11/02

    摘要： The present invention concerns a process for the manufacture of solid regenerated viscose fibres, comprising the steps of:—spinning a viscose spinning dope through a spinneret comprising spinning holes into a regenerating bath thereby forming filaments,—said viscose spinning dope having an alkali ratio immediately before spinning of from 0.7 to 1.0, preferably from 0.8 to 0.9,—at least part of said spinning holes having a circular orifice,—said regenerating bath containing—from 70 to 120 g/l, preferably 90 to 110 g/l sulfuric acid,—from 240 to 380 g/l, preferably 330 to 370 g/l sodium sulphate,—form 20 to 50 g/l, preferably 25 to 35 g/l zinc sulphate and said regenerating bath having a temperature of from 45 to 55° C., preferably 48 to 50° C.,—stretching said filaments after leaving said regenerating bath in a secondary bath and/or in air at a stretching ratio of from 70% to 90%, preferably 80% to 90% of the maximum stretching ratio as hereinbefore defined and—treating said filaments with a fatty acid ester.

    摘要翻译： 本发明涉及一种制造固体再生粘胶纤维的方法，其包括以下步骤：将粘胶纺丝原液通过喷丝头纺丝，该喷丝头包括纺丝孔，进入再生浴，从而形成长丝， - 立即具有碱比率的粘胶纺丝原液 在旋转0.7至1.0之间，优选0.8至0.9之间， - 至少部分所述纺丝孔具有圆形孔口， - 再生浴含有70至120g / l，优选90至110g / l硫酸 ，从240至380g / l，优选330至370g / l硫酸钠，20至50g / l，优选25至35g / l硫酸锌，所述再生浴的温度为45至55℃ 优选48至50℃， - 在将所述再生浴在第二浴和/或空气中以70％至90％，优选80％至90％的拉伸比将拉伸所述长丝拉伸 最大拉伸比和上述长丝处理 与脂肪酸酯。

    PAPER GUIDE ROPE
    4.
    发明申请
    PAPER GUIDE ROPE 审中-公开
    纸制导轨

    公开(公告)号：US20130263724A1

    公开(公告)日：2013-10-10

    申请号：US13878079

    申请日：2011-10-04

    申请人： Rudolf Kirth ,  Klaus Kronlachner ,  Alfred Pirklbauer ,  Susanna Schiemer

    发明人： Rudolf Kirth ,  Klaus Kronlachner ,  Alfred Pirklbauer ,  Susanna Schiemer

    IPC分类号： D21G9/00 ,  D04C1/12

    CPC分类号： D04C1/12 ,  D07B1/02 ,  D07B2201/1096 ,  D07B2201/2025 ,  D21G9/0072

    摘要： The invention relates to a paper guide rope (1) braided from a plurality of textile subunits (2, 2′, 2″), wherein each subunit contains a plurality of twisted yarns (3) made from multifilament yarn. The rope according to the invention is characterized in that the titre of at least part of the twisted yarns, preferably of all the twisted yarns, is in each case at most 5000 dtex, and that the twist rate of at least part of the twisted yarns, preferably of all the twisted yarns, is in each case at least 150 T/m.

    摘要翻译： 本发明涉及从多个织物亚单位（2,2'，2“）编织的导纸绳（1），其中每个子单元包含多根由多丝纱线制成的加捻纱线（3）。 根据本发明的绳索的特征在于，至少部分加捻纱线，优选所有加捻纱线的滴度在每种情况下最多为5000dtex，并且至少部分扭绞纱线的捻度 ，优选所有加捻纱线，在每种情况下至少为150T / m。