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    Polyamide Fine Fibers
    1.
    发明申请
    Polyamide Fine Fibers 审中-公开
    聚酰胺精细纤维

    公开(公告)号：US20100175555A1

    公开(公告)日：2010-07-15

    申请号：US12558499

    申请日：2009-09-12

    申请人： Ismael Ferrer ,  Castro S. Laicer

    发明人： Ismael Ferrer ,  Castro S. Laicer

    IPC分类号： B32B27/34 ,  B01D39/16 ,  B01D46/54

    CPC分类号： D01F6/80 ,  Y10T428/298

    摘要： One aspect of an improved microfiber and nanofiber properties can be obtained from a novel nylon material. The nylon can comprise a nylon copolymer comprising (diamino-dicyclohexyl)-alkane, preferably bis-(4 amino-cyclohexyl)methane and at least one other nylon monomer. Another aspect of the novel nylon can comprise a poly alkylene oxide-nylon block copolymer. Such a copolymer can contain block copolymer units wherein the block units comprise segments of ethylene oxide, propylene oxide or mixtures thereof and a nylon block comprising nylon monomers typically comprise a cyclic lactam, an alpha omega diamine and alpha omega diacid or mixtures thereof.

    摘要翻译： 可以从新型尼龙材料获得改进的微纤维和纳米纤维性能的一个方面。 尼龙可以包含含有（二氨基 - 二环己基） - 烷烃，优选双 - （4-氨基 - 环己基）甲烷和至少一种其它尼龙单体的尼龙共聚物。 新型尼龙的另一方面可包括聚环氧烷 - 尼龙嵌段共聚物。 这种共聚物可以含有嵌段共聚物单元，其中嵌段单元包含环氧乙烷，环氧丙烷或其混合物的链段，和包含尼龙单体的尼龙嵌段通常包含环内酰胺，αω二胺和αω二酸或其混合物。

    Polysulfone and poly(N-vinyl lactam) polymer alloy and fiber and filter materials made of the alloy
    3.
    发明申请
    Polysulfone and poly(N-vinyl lactam) polymer alloy and fiber and filter materials made of the alloy 有权
    聚砜和聚（N-乙烯基内酰胺）聚合物合金以及由合金制成的纤维和过滤材料

    公开(公告)号：US20070102372A1

    公开(公告)日：2007-05-10

    申请号：US11272429

    申请日：2005-11-10

    申请人： Ismael Ferrer ,  Richard Cardinal ,  Veli Kalayci

    发明人： Ismael Ferrer ,  Richard Cardinal ,  Veli Kalayci

    IPC分类号： B01D39/00

    CPC分类号： B01D39/1623 ,  B01D39/02 ,  Y10T428/298

    摘要： A polymer alloy has been developed comprising a polysulfone and a vinyl lactam polymer. The resulting alloy has excellent thermal characteristics and even in the presence of substantial quantities in vinyl lactam polymers, has solvent resistance to both organic and aqueous solvent materials. The materials, when dissolved in solvents, can be spun from a variety of solvents into a variety of useful fiber materials. The resulting fine fiber, microfiber and nanofiber materials have excellent thermal and chemical resistance for a variety of fiber applications. The polymer alloys of the invention can be spun into nanofiber mats that can act as a filtration media and can also be combined into conventional substrate materials for fabrication into filter structures.

    摘要翻译： 开发了聚合物合金，其包含聚砜和乙烯基内酰胺聚合物。 所得合金具有优异的热特性，并且即使在乙烯基内酰胺聚合物中存在大量存在下，对有机和含水溶剂材料都具有耐溶剂性。 当溶解在溶剂中时，这些材料可以从各种溶剂中纺成各种有用的纤维材料。 所得到的细纤维，超细纤维和纳米纤维材料对于各种纤维应用具有优异的耐热和耐化学性。 本发明的聚合物合金可以纺成可用作过滤介质的纳米纤维毡，并且还可以组合成常规的基材以制造成过滤结构。

    Polysulfone and poly(N-vinyl lactam) polymer alloy and fiber and filter materials made of the alloy
    7.
    发明申请
    Polysulfone and poly(N-vinyl lactam) polymer alloy and fiber and filter materials made of the alloy 有权
    聚砜和聚（N-乙烯基内酰胺）聚合物合金以及由合金制成的纤维和过滤材料

    公开(公告)号：US20110135901A1

    公开(公告)日：2011-06-09

    申请号：US13024429

    申请日：2011-02-10

    申请人： Ismael Ferrer ,  Richard S. Cardinal ,  Veli Kalayci

    发明人： Ismael Ferrer ,  Richard S. Cardinal ,  Veli Kalayci

    IPC分类号： D02G3/22 ,  D02G3/04 ,  B32B5/02

    CPC分类号： B01D39/1623 ,  B01D39/02 ,  Y10T428/298

    摘要： A polymer alloy has been developed comprising a polysulfone and a vinyl lactam polymer. The resulting alloy has excellent thermal characteristics and even in the presence of substantial quantities in vinyl lactam polymers, has solvent resistance to both organic and aqueous solvent materials. The materials, when dissolved in solvents, can be spun from a variety of solvents into a variety of useful fiber materials. The resulting fine fiber, microfiber and nanofiber materials have excellent thermal and chemical resistance for a variety of fiber applications. The polymer alloys of the invention can be spun into nanofiber mats that can act as a filtration media and can also be combined into conventional substrate materials for fabrication into filter structures.

    摘要翻译： 开发了聚合物合金，其包含聚砜和乙烯基内酰胺聚合物。 所得合金具有优异的热特性，并且即使在乙烯基内酰胺聚合物中存在大量存在下，对有机和含水溶剂材料都具有耐溶剂性。 当溶解在溶剂中时，这些材料可以从各种溶剂中纺成各种有用的纤维材料。 所得到的细纤维，超细纤维和纳米纤维材料对于各种纤维应用具有优异的耐热和耐化学性。 本发明的聚合物合金可以纺成可用作过滤介质的纳米纤维毡，并且还可以组合成常规的基材以制造成过滤结构。

    Polysulfone and poly(N-vinyl lactam) polymer alloy and fiber and filter materials made of the alloy
    10.
    发明授权
    Polysulfone and poly(N-vinyl lactam) polymer alloy and fiber and filter materials made of the alloy 有权
    聚砜和聚（N-乙烯基内酰胺）聚合物合金以及由合金制成的纤维和过滤材料

    公开(公告)号：US08141716B2

    公开(公告)日：2012-03-27

    申请号：US13024429

    申请日：2011-02-10

    申请人： Ismael Ferrer ,  Richard S. Cardinal ,  Veli Kalayci

    发明人： Ismael Ferrer ,  Richard S. Cardinal ,  Veli Kalayci

    IPC分类号： B01D46/54 ,  B01D71/68 ,  B01D71/28 ,  B01D61/00

    CPC分类号： B01D39/1623 ,  B01D39/02 ,  Y10T428/298

    摘要： A polymer alloy has been developed comprising a polysulfone and a vinyl lactam polymer. The resulting alloy has excellent thermal characteristics and even in the presence of substantial quantities in vinyl lactam polymers, has solvent resistance to both organic and aqueous solvent materials. The materials, when dissolved in solvents, can be spun from a variety of solvents into a variety of useful fiber materials. The resulting fine fiber, microfiber and nanofiber materials have excellent thermal and chemical resistance for a variety of fiber applications. The polymer alloys of the invention can be spun into nanofiber mats that can act as a filtration media and can also be combined into conventional substrate materials for fabrication into filter structures.

    摘要翻译： 开发了聚合物合金，其包含聚砜和乙烯基内酰胺聚合物。 所得合金具有优异的热特性，并且即使在乙烯基内酰胺聚合物中存在大量存在下，对有机和含水溶剂材料都具有耐溶剂性。 当溶解在溶剂中时，这些材料可以从各种溶剂中纺成各种有用的纤维材料。 所得到的细纤维，超细纤维和纳米纤维材料对于各种纤维应用具有优异的耐热和耐化学性。 本发明的聚合物合金可以纺成可用作过滤介质的纳米纤维毡，并且还可以组合成常规的基材以制造成过滤结构。