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102 条记录 (耗时 0.012 秒)

    Non-woven fabrics and method for producing them
    12.
    发明申请
    Non-woven fabrics and method for producing them 审中-公开
    无纺布及其制造方法

    公开(公告)号：US20070184741A1

    公开(公告)日：2007-08-09

    申请号：US11461871

    申请日：2006-08-02

    申请人： Robert Groten ,  Christoph Josefiak ,  Georges Riboulet ,  Peter Dengel

    发明人： Robert Groten ,  Christoph Josefiak ,  Georges Riboulet ,  Peter Dengel

    IPC分类号： D04H13/00

    CPC分类号： D04H3/02 ,  D04H3/013 ,  D04H3/11 ,  Y10T442/60

    摘要： The invention relates to non-woven fabrics comprising threads not produced with the spun-bonding method, for example made of non-melt spinnable thread-forming materials. The use of these fibers, optionally in combination with filaments produced using the spun-bonding method, allows the production of novel non-woven fabrics with novel property combinations. The production can be carried on conventional spun-bonding equipment, wherein part of the extruding devices are used as conveyors for the threads not produced with the spun-bonding method.

    摘要翻译： 本发明涉及无纺织物，其包括未用纺粘法生产的丝线，例如由非熔融可纺丝成型材料制成。 使用这些纤维，任选地与使用纺粘法生产的长丝组合，可以生产具有新颖性质组合的新型无纺织物。 生产可以在传统的纺粘设备上进行，其中部分挤出装置用作未用纺粘法生产的纱线的输送机。

    Process for the preparation of a mixture of cellulosic fibers and microfibers
    13.
    发明授权
    Process for the preparation of a mixture of cellulosic fibers and microfibers 有权
    制备纤维素纤维和微纤维混合物的方法

    公开(公告)号：US06197230B1

    公开(公告)日：2001-03-06

    申请号：US08981025

    申请日：1998-08-12

    申请人： Michel Pierre ,  Nathalie Brunet ,  Patrick Navard

    发明人： Michel Pierre ,  Nathalie Brunet ,  Patrick Navard

    IPC分类号： D01F200

    CPC分类号： D04H3/013 ,  D01D5/11 ,  D01F2/00 ,  D01F2/06 ,  D04H3/16

    摘要： The present invention relates to a process for the preparation of a mixture of cellulosic fibers and microfibers. Said process comprises: the preparation of a cellulosic solution (C); the extrusion of said solution (C) through the hole or holes of a die (1); the disintegration of said solution (C) when it comes out of said hole or holes by projecting a liquid or gas fluid (F) in a direction making an angle lower than or equal to 75 degrees with the axis of said die (1); said fluid (F) being neutral or appropriate to regenerate or precipitate, only partially, the cellulose; the reception in a cellulose regeneration or precipitation bath, of the dispersion generated at the disintegration step; the recovery of the mixture of fibers and microfibers, more or less bonded, obtained in said bath. Said process provides for the preparation of mixtures rich in microfibers (with a fineness lower than 1 dtex, particularly between 0.5 and 0.3 dtex). It also provides for the continuous preparation of nonwoven materials.

    摘要翻译： 本发明涉及一种制备纤维素纤维和微纤维混合物的方法。 所述方法包括：制备纤维素溶液（C）;通过模具（1）的孔或孔挤出所述溶液（C）;当所述溶液（C）从所述孔中出来时，所述溶液（C）的分解 在与所述模具（1）的轴线成小于或等于75度的方向上投射液体或气体流体（F）的孔; 所述流体（F）是中性的或适合的，以仅部分地再生或沉淀纤维素;在纤维素再生或沉淀浴中接收在分解步骤中产生的分散体;纤维和微纤维混合物的回收更多 或更少粘合。 所述方法提供了制备富含微纤维的混合物（细度低于1分特，特别是在0.5和0.3分特之间）。 它还提供无纺材料的连续制备。

    Bound textile sheet and procedure for its manufacture
    14.
    发明授权
    Bound textile sheet and procedure for its manufacture 失效
    结合纺织板及其制造程序

    公开(公告)号：US4689264A

    公开(公告)日：1987-08-25

    申请号：US830507

    申请日：1986-02-11

    申请人： Herbert Fink ,  Klaus Hubner ,  Heiner Kniese

    发明人： Herbert Fink ,  Klaus Hubner ,  Heiner Kniese

    IPC分类号： D04H1/4258 ,  D04H1/435 ,  D04H1/645 ,  D04H3/013 ,  D04H3/12 ,  B32B27/00

    CPC分类号： D04H1/435 ,  D04H1/4258 ,  D04H1/645 ,  D04H3/013 ,  D04H3/12 ,  Y10S428/913 ,  Y10T442/2861 ,  Y10T442/291

    摘要： A method for the manufacture of bound textile sheets, comprising treating a textile sheet substrate with a water dispersion of a mixed polymerizate binder of: (a) 80-99% by wt. of a C.sub.1-8 alkyl ester of acrylic acid, a C.sub.1-8 alkyl ester of methacrylic acid, or combination thereof, or a mixture of at least one of said acrylate or methacrylate esters with styrene, (b) 1-10% by wt. of an acrylamide glycolic acid monomer of the formula: ##STR1## wherein R is hydrogen or methyl, R' is alkyl and R" is hydrogen or alkyl, and (c) 0-20% by wt. of another comonomer.

    摘要翻译： 一种制造结合织物片的方法，包括用混合聚合物粘合剂的水分散体处理织物片基材：（a）80-99重量％ 的丙烯酸C 1-8烷基酯，甲基丙烯酸的C 1-8烷基酯或其组合，或至少一种所述丙烯酸酯或甲基丙烯酸酯与苯乙烯的混合物，（b）1-10重量％ 。 的下式的丙烯酰胺乙醇酸单体：其中R是氢或甲基，R'是烷基，R“是氢或烷基，和（c）0-20重量％ 的另一个共聚单体。

    ECONOMICAL FIRE BARRIER NONWOVEN
    16.
    发明申请
    ECONOMICAL FIRE BARRIER NONWOVEN 审中-公开
    经济防火墙不锈钢

    公开(公告)号：US20160355963A1

    公开(公告)日：2016-12-08

    申请号：US15132623

    申请日：2016-04-19

    申请人： Tintoria Piana US, Inc.

    发明人： Sang-hoon Lim ,  Andrea Piana

    IPC分类号： D04H3/013

    CPC分类号： D04H3/013 ,  D04H1/425 ,  D04H1/4258 ,  D04H1/4382 ,  D04H1/542 ,  D10B2201/00 ,  D10B2503/00

    摘要： Provided herein is a new fire barrier nonwoven composed of flame retardant (FR) cellulosic fiber(s) and untreated cellulosic fiber(s) and optionally a binder fiber and methods of making the same, wherein the FR cellulosic fiber contains FR chemical(s) or FR compound(s) that have melting point or decomposition temperature at 400° C. (752° F.) or below. The FR performance of the new nonwoven provided herein is comparable to the conventional FR nonwoven (FR cellulosic fiber/binder fiber), but has advantages in cost effectiveness.

    摘要翻译： 本文提供了由阻燃（FR）纤维素纤维和未处理的纤维素纤维以及任选的粘合纤维及其制备方法组成的新的防火非织造布，其中FR纤维素纤维含有FR化学物质， 或FR化合物，其熔点或分解温度为400℃（752°F）或更低。 本文提供的新型非织造布的FR性能与传统的FR非织造纤维（FR纤维素纤维/粘合纤维）相当，但具有成本效益的优点。

    REGENERATED CELLULOSE FIBER
    18.
    发明申请
    REGENERATED CELLULOSE FIBER 审中-公开
    再生纤维素纤维

    公开(公告)号：US20150329707A1

    公开(公告)日：2015-11-19

    申请号：US14651341

    申请日：2013-12-04

    申请人： KELHEIM FIBRES GMBH

    发明人： Walter Roggenstein ,  Frank Hermanutz ,  Philipp Wimmer

    IPC分类号： C08L1/02 ,  A24D3/10 ,  A61L26/00 ,  D21H13/08 ,  D04H3/013

    CPC分类号： C08L1/02 ,  A24D3/10 ,  A61L26/0095 ,  D01F2/10 ,  D04H3/013 ,  D21H13/08 ,  Y10T428/249921 ,  Y10T442/60

    摘要： The present invention relates to a regenerated cellulose fiber which contains a hydrophobic substance selected from the group consisting of alkyl ketene dimers, alkenyl ketene dimers, alkyl succinic anhydrides, alkenyl succinic anhydrides, alkyl glutaric acid anhydrides, alkenyl glutaric acid anhydrides, alkyl isocyanates, alkenyl isocyanates, fatty acid anhydrides as well as mixtures thereof incorporated in the cellulose matrix.

    摘要翻译： 本发明涉及一种再生纤维素纤维，其含有选自烷基烯酮二聚体，烯基烯酮二聚体，烷基琥珀酸酐，链烯基琥珀酸酐，烷基戊二酸酐，链烯基戊二酸酐，烷基异氰酸酯，链烯基 异氰酸酯，脂肪酸酐以及它们掺入到纤维素基质中的混合物。