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    Polyareneazole/thermoplastic pulp and methods of making same
    2.
    发明授权
    Polyareneazole/thermoplastic pulp and methods of making same 有权
    聚芳纶/热塑性纸浆及其制造方法

    公开(公告)号：US07744724B2

    公开(公告)日：2010-06-29

    申请号：US11639932

    申请日：2006-12-15

    申请人： Achim Amma ,  Stephen D. Maloney ,  Mikhail R. Levit

    发明人： Achim Amma ,  Stephen D. Maloney ,  Mikhail R. Levit

    IPC分类号： D21F11/00 ,  D21H13/10

    CPC分类号： D21H13/20 ,  C04B16/0608 ,  C04B26/02 ,  C09K3/1028 ,  D21H13/14 ,  D21H13/24 ,  D21H17/35 ,  F16D69/026 ,  C04B14/042 ,  C04B14/10 ,  C04B14/36

    摘要： The present invention relates to thermoplastic and polyareneazole pulp for use as reinforcement material in products including for example fluid sealing materials, as a processing aid including its use as a thixotrope, and as a filter material. The pulp comprises (a) irregularly shaped, thermoplastic fiber fibrous structures, (b) irregularly shaped, polyareneazole fibrous structures and (c) water, whereby thermoplastic fiber fibrils and/or stalks are substantially entangled with polyareneazole fibrils and/or stalks. The invention further relates to processes for making such thermoplastic and polyareneazole pulp.

    摘要翻译： 本发明涉及作为包括例如流体密封材料在内的增强材料用作热塑性和聚azole唑浆料，作为包括其用作触变剂的加工助剂和作为过滤材料。 纸浆包括（a）不规则形状的热塑性纤维纤维结构，（b）不规则形状的聚芳腈纤维结构和（c）水，由此热塑性纤维原纤维和/或茎基本上与聚芳纶原纤维和/或茎缠结。 本发明进一步涉及制备这种热塑性和聚芳腈浆的方法。

    Polyareneazole/wood pulp and methods of making same
    3.
    发明授权
    Polyareneazole/wood pulp and methods of making same 失效
    聚芳纶/木浆及其制造方法

    公开(公告)号：US07727356B2

    公开(公告)日：2010-06-01

    申请号：US11639549

    申请日：2006-12-15

    申请人： Achim Amma ,  Mikhail R. Levit

    发明人： Achim Amma ,  Mikhail R. Levit

    IPC分类号： D21F11/00 ,  D21H13/10

    CPC分类号： D21H13/20 ,  C09K3/1028 ,  D21B1/12 ,  D21H11/18 ,  D21H15/02 ,  F16D69/026

    摘要： The present invention relates to wood pulp and polyareneazole pulp for use as reinforcement material in products including for example friction materials, fluid sealing materials, and papers. The pulp comprises (a) irregularly shaped, wood pulp fibrous structures, (b) irregularly shaped, polyareneazole fibrous structures, and (c) water, whereby wood pulp fibrils and/or stalks are substantially entangled with polyareneazole fibrils and/or stalks. The invention further relates to processes for making such wood pulp and polyareneazole pulp.

    摘要翻译： 本发明涉及用作产品中的增强材料的木浆和聚are唑浆，包括例如摩擦材料，流体密封材料和纸。 纸浆包括（a）不规则形状的木浆纤维结构，（b）不规则形状的聚芳腈纤维结构和（c）水，由此木浆原纤维和/或茎基本上与聚芳纶原纤维和/或茎缠结。 本发明还涉及制备这种木浆和聚azole唑浆的方法。

    Fibrillated polypyridobisimidazole floc
    6.
    发明授权
    Fibrillated polypyridobisimidazole floc 有权
    纤维化聚吡啶双咪唑絮体

    公开(公告)号：US07686920B2

    公开(公告)日：2010-03-30

    申请号：US12084006

    申请日：2006-12-19

    申请人： Mikhail R. Levit ,  Achim Amma ,  Edmund A. Merriman

    发明人： Mikhail R. Levit ,  Achim Amma ,  Edmund A. Merriman

    IPC分类号： D21F11/00

    CPC分类号： D21H13/20 ,  Y10T428/298

    摘要： The invention concerns a process for making a fibrillated polypyridobisimidazole floc comprising the steps of: cutting polypyridobisimidazole filaments to an average cut length of from about 0.5 to 10 mm; and applying energy to the polypyridobisimidazole filaments to produce a fibrillated floc having essentially the same average cut length after the application of energy as before the application of energy; where the fibrillated floc having a Canadian Standard Freeness (CSF), when dispersed in water by itself, of from about 400 to 750 ml.

    摘要翻译： 本发明涉及一种制备原纤化聚吡啶二咪唑絮凝物的方法，包括以下步骤：将聚吡啶二咪唑细丝切割成平均切割长度为约0.5至10mm; 并将能量施加到聚吡啶二咪唑长丝上以产生在应用能量之前施加能量之前具有基本相同的平均切割长度的原纤化絮状物; 其中具有加拿大标准游离度（CSF）的原纤化絮状物当其自身分散在水中时为约400至750ml。

    Polyareneazole/thermoplastic pulp and methods of making same
    7.
    发明授权
    Polyareneazole/thermoplastic pulp and methods of making same 失效
    聚芳纶/热塑性纸浆及其制造方法

    公开(公告)号：US08444816B2

    公开(公告)日：2013-05-21

    申请号：US12758924

    申请日：2010-04-13

    申请人： Achim Amma ,  Stephen D. Maloney ,  Mikhail R. Levit

    发明人： Achim Amma ,  Stephen D. Maloney ,  Mikhail R. Levit

    IPC分类号： D21H13/10 ,  D21F11/00

    CPC分类号： C09K3/1028 ,  D21H13/14 ,  D21H13/20 ,  D21H13/24 ,  D21H17/35 ,  F16D69/026

    摘要： The present invention relates to thermoplastic and polyareneazole pulp for use as reinforcement material in products including for example fluid sealing materials, as a processing aid including its use as a thixotrope, and as a filter material. The pulp comprises (a) irregularly shaped, thermoplastic fiber fibrous structures, (b) irregularly shaped, polyareneazole fibrous structures and (c) water, whereby thermoplastic fiber fibrils and/or stalks are substantially entangled with polyareneazole fibrils and/or stalks. The invention further relates to processes for making such thermoplastic and polyareneazole pulp.

    摘要翻译： 本发明涉及作为包括例如流体密封材料在内的增强材料用作热塑性和聚azole唑浆料，作为包括其用作触变剂的加工助剂和作为过滤材料。 纸浆包括（a）不规则形状的热塑性纤维纤维结构，（b）不规则形状的聚芳腈纤维结构和（c）水，由此热塑性纤维原纤维和/或茎基本上与聚芳纶原纤维和/或茎缠结。 本发明进一步涉及制备这种热塑性和聚芳腈浆的方法。

    POLYARENEAZOLE/WOOD PULP AND METHODS OF MAKING SAME
    10.
    发明申请
    POLYARENEAZOLE/WOOD PULP AND METHODS OF MAKING SAME 失效
    聚亚芳基/木质浆及其制备方法

    公开(公告)号：US20100200183A1

    公开(公告)日：2010-08-12

    申请号：US12759108

    申请日：2010-04-13

    申请人： ACHIM AMMA ,  Mikhail R. Levit

    发明人： ACHIM AMMA ,  Mikhail R. Levit

    IPC分类号： D21C3/26

    CPC分类号： D21H13/20 ,  C09K3/1028 ,  D21B1/12 ,  D21H11/18 ,  D21H15/02 ,  F16D69/026

    摘要： The present invention relates to wood pulp and polyareneazole pulp for use as reinforcement material in products including for example friction materials, fluid sealing materials, and papers. The pulp comprises (a) irregularly shaped, wood pulp fibrous structures, (b) irregularly shaped, polyareneazole fibrous structures, and (c) water, whereby wood pulp fibrils and/or stalks are substantially entangled with polyareneazole fibrils and/or stalks. The invention further relates to processes for making such wood pulp and polyareneazole pulp.

    摘要翻译： 本发明涉及用作产品中的增强材料的木浆和聚are唑浆，包括例如摩擦材料，流体密封材料和纸。 纸浆包括（a）不规则形状的木浆纤维结构，（b）不规则形状的聚芳腈纤维结构和（c）水，由此木浆原纤维和/或茎基本上与聚芳纶原纤维和/或茎缠结。 本发明还涉及制备这种木浆和聚azole唑浆的方法。