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81. 发明申请

US20050142325A1 Primary carpet backing 审中-公开
标题翻译：主地毯背衬
公开(公告)号：US20050142325A1
公开(公告)日：2005-06-30
申请号：US10504683
申请日：2003-02-11
申请人： Jannes Veurink , Leonardus Lucas , Pieter Zuuring , Michal Szoltek , Marten Oosterbroek , Leonardus Bouwmans
发明人： Jannes Veurink , Leonardus Lucas , Pieter Zuuring , Michal Szoltek , Marten Oosterbroek , Leonardus Bouwmans
IPC分类号： A47G27/02 , B60N3/04 , D01F8/06 , D04H3/007 , D04H3/009 , D04H3/011 , D04H3/14 , D04H3/147 , D04H11/00 , D06N7/00 , B32B3/02 , B32B33/00 , D04H1/00 , D04H3/00
CPC分类号： D04H3/147 , B60N3/048 , D01F8/06 , D04H3/007 , D04H3/009 , D04H3/011 , D04H3/14 , D04H11/00 , D06N7/0068 , D06N2201/02 , D06N2201/0254 , D06N2201/0263 , D06N2201/10 , Y10T428/23979 , Y10T442/641 , Y10T442/69
摘要： A nonwoven fabric is provided for a primary carpet backing comprising a bicomponent filament of polymeric core/sheath-type, the polymeric core component of which has a higher melting point than the polymeric sheath component, said bicomponent filaments are bonded together by the application of heat to form said fabric, characterized in that the polymeric sheath component is selected from the group containing polypropylene and copolymers comprising polypropylene and/or blends thereof. The invention is further directed to a process of manufacturing such nonwoven fabrics and to articles, such as car carpets, comprising them.
摘要翻译：提供了一种用于初级地毯背衬的非织造织物，其包括聚合物芯/鞘型的双组分长丝，其聚合物芯组分具有比聚合物护套组分更高的熔点，所述双组分长丝通过施加热量而结合在一起以形成所述织物，其特征在于，所述聚合物护套组分选自包含聚丙烯的组和包含聚丙烯和/或其共混物的共聚物。本发明进一步涉及制造这种非织造织物的方法以及包括它们的制品，例如汽车地毯。

82. 发明申请

US20050093197A1 Eccentric polyester-polyethylene-bicomponent fibre 有权
标题翻译：偏心聚酯 - 聚乙烯 - 双组分纤维
公开(公告)号：US20050093197A1
公开(公告)日：2005-05-05
申请号：US10504472
申请日：2003-07-26
申请人： Jorg Dahringer , Michael Klanert , Hartmut Huth
发明人： Jorg Dahringer , Michael Klanert , Hartmut Huth
IPC分类号： D01F8/06 , D01F8/14 , D01D5/34
CPC分类号： D01F8/14 , D01F8/06
摘要： A method for producing a skin/core type eccentric biocomponent fibre which is soft to touch and has improved latent crimp. An eccentric skin/core fibre which has a skin portion in relation to the cross-section of the fibre of 35%-70% is produced by melt spinning polyester as a core component and polyethylene as a skin component at a spinning speed of between 600 m/min-2000 m/min. The thus-obtained fibre stretches at a temperature of between 40° C.-70° C. at a ratio Wmax±20% and is then compressed in a crimped manner. The fibre, which is produced in such a manner, is very soft to touch and has an additional latent crimp. The fibres are particularly suitable for producing hygiene products such as hygienic non-woven fabrics, and all kinds of hygienic textile flat items for producing nappies, bandages, inserts, cotton buds, and the like.
摘要翻译：一种皮肤/芯型偏心生物组分纤维的制造方法，其柔软触感并且具有改善的潜在卷曲性。具有相对于纤维横截面35％-70％的皮肤部分的偏心皮/芯纤维是通过将聚酯作为核心组分熔融纺丝而制成的，聚乙烯作为皮肤组分，纺丝速度为600 m / min-2000m / min。由此得到的纤维在40℃-70℃的温度下以W最大±20％的比例拉伸，然后以卷曲的方式进行压缩。以这种方式制造的纤维是非常柔软的并且具有额外的潜在卷曲。纤维特别适用于生产诸如卫生无纺织物的卫生产品，以及用于生产尿布，绷带，插入物，棉花芽等的各种卫生纺织品扁平物品。

83. 发明授权

US06887423B2 Process for making a stretchable nonwoven web 有权
标题翻译：制造可拉伸非织造织物的方法
公开(公告)号：US06887423B2
公开(公告)日：2005-05-03
申请号：US10253292
申请日：2002-09-24
申请人： James Edmond Van Trump , Vishal Bansal , Michael C. Davis
发明人： James Edmond Van Trump , Vishal Bansal , Michael C. Davis
IPC分类号： D01D5/08 , D01F8/06 , D01F8/14 , D04H3/02 , D04H3/14 , D04H3/16 , D01D5/088 , D01D5/16 , D01D5/22 , D01D5/32 , D01D5/34
CPC分类号： D04H3/16 , D01F8/06 , D01F8/14 , D04H3/02 , D04H3/14 , Y10T442/601 , Y10T442/627 , Y10T442/638 , Y10T442/641 , Y10T442/681
摘要： A process for preparing nonwoven webs including multiple component continuous filaments having high levels of three-dimensional helical crimp utilizing draw rolls to provide a high degree of orientation to each of the polymeric components by mechanically drawing the filaments under conditions wherein the polymeric components remain substantially amorphous and a stretchable nonwoven web including multiple component, continuous filaments having high levels of three-dimensional helical crimp.
摘要翻译：一种制备非织造纤维网的方法，其包括具有高水平的三维螺旋卷曲的多组分连续长丝，其使用拉伸辊，以通过在其中聚合物组分保持基本上无定形的条件下机械拉伸长丝来提供每种聚合物组分的高度取向以及包括多组分的可拉伸非织造纤维网，具有高水平的三维螺旋卷曲的连续长丝。

84. 发明授权

US06881375B2 Method of forming a 3-dimensional fiber into a web 有权
标题翻译：将三维纤维形成网的方法
公开(公告)号：US06881375B2
公开(公告)日：2005-04-19
申请号：US10232034
申请日：2002-08-30
申请人： Vasily Aramovich Topolkaraev , Bernhardt Edward Kressner , Gregory James Wideman
发明人： Vasily Aramovich Topolkaraev , Bernhardt Edward Kressner , Gregory James Wideman
IPC分类号： D01F8/04 , D01F8/06 , D01F8/12 , D01F8/14 , D01F8/16 , D04H3/02 , D04H3/14 , D04H3/16 , D01D5/092 , D01D5/12 , D01D5/22 , D01D5/34 , D02G1/18
CPC分类号： D04H3/14 , D01F8/06 , D01F8/12 , D01F8/14 , D01F8/16 , D04H3/02
摘要： A method includes the steps of co-extruding a first component and a second component. The first component has a recovery percentage R1 and the second component has a recovery percentage R2, wherein R1 is higher than R2. The first and second components are directed through a spin pack to form a plurality of continuous, molten fibers. The molten fibers are then muted through a quenching chamber to form a plurality of continuous cooled fibers. The coiled fibers are then routed through a drawing unit to form a plurality of continuous, solid linear fibers. Each of the solid fibers is then stretched by at least 50 percent before it is allowed to relax. The relaxation step forms the linear fibers into a plurality of continuous 3-dimensional fibers each having a coiled configuration over at least a portion of its length. The continuous 3-dimensional, coiled fibers are then deposited onto a moving support to form a web.
摘要翻译：一种方法包括共挤出第一组分和第二组分的步骤。第一组分具有回收百分比R 1，并且第二组分具有回收百分比R 2，其中R 1高于R _{2 。第一和第二组分被引导通过纺丝组合以形成多个连续的熔融纤维。然后熔化的纤维通过淬火室静音以形成多个连续冷却的纤维。卷绕的纤维然后被引导通过拉伸单元以形成多个连续的固体线性纤维。然后将每根固体纤维拉伸至少50％，然后放松。松弛步骤将线性纤维形成多个连续的三维纤维，每个三维纤维在其长度的至少一部分上具有卷曲形状。然后将连续的三维线圈纤维沉积到移动的支撑件上以形成网。}

85. 发明申请

US20050041312A1 Nonwoven web and method of making same 审中-公开
标题翻译：无纺网及其制作方法
公开(公告)号：US20050041312A1
公开(公告)日：2005-02-24
申请号：US10912740
申请日：2004-07-30
申请人： Sebastian Sommer , Udo Schomer , Jorg Willinger , Michael Block
发明人： Sebastian Sommer , Udo Schomer , Jorg Willinger , Michael Block
IPC分类号： D01F8/06 , D04H3/007 , D04H3/011 , D04H3/14 , D04H3/147 , G02B5/04
CPC分类号： D04H3/147 , D01F8/06 , D04H3/007 , D04H3/011 , D04H3/14
摘要： Spun-bond nonwoven material made of continuous filaments or fibers, whereby the continuous filaments or fibers are multi-component filaments, in particular bi-component filaments, with a low-melting component on the outer surface. The spun-bond nonwoven material is thermally bonded in a calender. The spun-bond nonwoven material has a mass per unit area of more than 40 g/m2.
摘要翻译：由连续长丝或纤维制成的纺粘非织造材料，其中连续长丝或纤维是多组分长丝，特别是双组分长丝，外表面具有低熔点成分。纺粘非织造材料在压延机中热粘合。纺粘非织造材料的单位面积质量大于40g / m 2。

86. 发明申请

US20050031863A1 BICOMPONENT FIBERS OF ISOTACTIC AND SYNDIOTACTIC POLYPROPYLENE 失效
标题翻译：异构和聚合聚丙烯的双重纤维
公开(公告)号：US20050031863A1
公开(公告)日：2005-02-10
申请号：US10635788
申请日：2003-08-06
申请人： Mohan Gownder , Michael Musgrave , Jay Nguyen
发明人： Mohan Gownder , Michael Musgrave , Jay Nguyen
IPC分类号： D01F8/06 , D02G3/00
CPC分类号： D01F8/06 , Y10T428/2913 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931
摘要： Bicomponent fibers of isotactic polypropylene and syndiotactic polypropylene, methods of making such fibers and products made thereof are disclosed. Embodiments of the bicomponent fibers can exhibit self-crimp properties and high shrinkage characteristics.
摘要翻译：公开了全同立构聚丙烯和间同立构聚丙烯的双组分纤维，制备这种纤维的方法及其制备的产品。双组分纤维的实施方案可呈现自卷曲性和高收缩特性。

87. 发明授权

US06849330B1 Thermoplastic fibers exhibiting durable high color strength characteristics 失效
标题翻译：热塑性纤维表现出持久的高色强度特性
公开(公告)号：US06849330B1
公开(公告)日：2005-02-01
申请号：US10651777
申请日：2003-08-30
申请人： Brian Morin , Martin Cowan
发明人： Brian Morin , Martin Cowan
IPC分类号： D01F1/04 , D01F1/06 , D01F1/10 , D01F6/06 , D01F8/06 , D04H1/56 , D04H3/16 , D01F6/00 , C08J0/00 , C08L0/00
CPC分类号： D01F6/06 , D01F1/04 , D01F1/06 , D01F1/106 , D01F8/06 , D04H1/56 , D04H3/16 , Y10T428/2913 , Y10T428/2927 , Y10T428/2967
摘要： Improvements in permitting brighter colorations within polypropylene fibers and/or yarns while simultaneously providing more efficient production methods of manufacturing of such colored fibers as well are provided. Generally, such fibers and/or yarns have been colored with pigments, which exhibit dulled results, or dyes, which exhibit high degrees of extraction and low levels of lightfastness. Such dull appearances, high extraction levels, and less than stellar lightfastness properties negatively impact the provision of such desirable colored polypropylene fibers and/or yarns which, in turn, prevents the widespread utilization of such fibers and yarns in various end-use applications. Thus, it has surprisingly been determined that brighter colorations, excellent extraction, and more-than-acceptable lightfastness characteristics can be provided, preferably, through manufacture with certain polymeric colorants that include poly(oxyalkylene) groups thereon. Fabric articles comprising such novel fibers and/or yarns are also encompassed within this invention.
摘要翻译：提供了在聚丙烯纤维和/或纱线中允许更明亮着色的改进，同时提供了制造这种有色纤维的更有效的生产方法。一般来说，这些纤维和/或纱线已经被表现出钝化结果的颜料或染料着色，其表现出高度的提取和低耐光性。这种沉闷的外观，高提取水平和小于恒星耐光性能对这种所需着色的聚丙烯纤维和/或纱线的产生负面影响，这反过来又防止了这种纤维和纱线在各种最终用途应用中的广泛利用。因此，令人惊讶地确定，可以优选通过在其上制备包括聚（氧化烯）基团的某些聚合物着色剂来制备更亮的着色，优异的提取和超过可接受的耐光性。包含这种新型纤维和/或纱线的织物制品也包括在本发明内。

88. 发明申请

US20050017402A1 Single ingredient, multi-structural filaments 审中-公开
标题翻译：单一成分，多结构细丝
公开(公告)号：US20050017402A1
公开(公告)日：2005-01-27
申请号：US10696223
申请日：2003-10-29
申请人： Chad Boyd , Peter Brissette , Atiye Tanverdi
发明人： Chad Boyd , Peter Brissette , Atiye Tanverdi
IPC分类号： D01F8/04 , D01F8/06 , D01F8/14 , B29C47/60
CPC分类号： D01F8/04 , D01F8/06 , D01F8/14 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931
摘要： A multi-structural filament comprises a single ingredient having two or more morphologies after extrusion through a die pack wherein one discrete region of the filament comprises one morphology of the ingredient and at least another discrete region of the filament comprises another morphology of the same ingredient, and wherein each region of the filament comprises at least about 7 percent of the filament. A process for the production of the filament is also described.
摘要翻译：多结构长丝包含在通过模头包装挤出之后具有两种或更多种形态的单一成分，其中丝的一个离散区域包含成分的一种形态，并且丝的至少另一离散区域包含相同成分的另一形态，并且其中所述长丝的每个区域包含所述长丝的至少约7％。还描述了生产丝的方法。

89. 发明申请

US20040214498A1 Elastomeric multicomponent fibers, nonwoven webs and nonwoven fabrics 有权
标题翻译：弹性多组分纤维，非织造纤维网和非织造织物
公开(公告)号：US20040214498A1
公开(公告)日：2004-10-28
申请号：US10692313
申请日：2003-10-23
发明人： Steven P. Webb , Jared A. Austin , Stephen R. Sharp , Ruediger Kesselmeier
IPC分类号： D04H003/00
CPC分类号： D04H3/14 , D01F8/06 , D01F8/16 , D04H3/00 , D06C3/00 , Y10T442/601 , Y10T442/602 , Y10T442/627 , Y10T442/637 , Y10T442/641 , Y10T442/69
摘要： A bonded web of multi-component strands that include a first polymeric component and a second polymeric component is capable of overcoming a number of problems associated with nonwoven webs including both stickiness and blocking. The first polymeric component and second polymeric component are arranged in substantially distinct zones extending longitudinally along at least a portion of a length of the strands which make up the web with the second component containing a zone constituting at least a portion of the peripheral surface of the strand. The first polymeric component also has an elasticity which is greater than that of the second polymer component. A process producing elastomeric spunbonded nonwoven fabrics which utilizes the activation by incremental stretching of the strands is also provided.
摘要翻译：包括第一聚合物组分和第二聚合物组分的多组分链的粘合纤维网能够克服与非织造纤维网相关的许多问题，包括粘性和粘结性。第一聚合物组分和第二聚合物组分布置在基本上不同的区域中，沿着构成网的长度的至少一部分长度延伸，第二组分含有构成至少一部分外围表面的区域股。第一聚合物组分还具有大于第二聚合物组分的弹性。还提供了一种制造弹性体纺粘非织造织物的方法，其利用通过增量拉伸股线的活化。

90. 发明申请

US20040197554A1 Multicomponent fibers comprising starch and polymers 有权
标题翻译：包含淀粉和聚合物的多组分纤维
公开(公告)号：US20040197554A1
公开(公告)日：2004-10-07
申请号：US10831835
申请日：2004-04-26
申请人： The Procter & Gamble Company
发明人： Eric Bryan Bond , Jean-Philippe Marie Autran , Larry Neil Mackey , Isao Noda , Hugh Joseph O'Donnell , Dean Van Phan
IPC分类号： B32B003/00
CPC分类号： D01F8/12 , A61F2013/51026 , A61F2013/51028 , A61F2013/51035 , D01F8/06 , D01F8/10 , D01F8/14 , D01F8/18 , D04H1/42 , D04H1/54 , Y10T428/2904 , Y10T428/2913 , Y10T428/2924 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T442/637 , Y10T442/641 , Y10T442/642 , Y10T442/651 , Y10T442/652
摘要： The present invention is directed to multicomponent fibers. The fibers may be in a side-by-side, sheath-core, segmented pie, islands-in-the-sea configuration, or any combination of configurations. Each component of the fiber will comprise destructurized starch and/or a thermoplastic polymer. The present invention is also directed to nonwoven webs and disposable articles comprising the multicomponent fibers. The nonwoven webs may also contain other synthetic or natural fibers blended with the multicomponent fibers of the present invention.
摘要翻译：本发明涉及多组分纤维。纤维可以是并排的，皮芯，分段的馅饼，海岛配置或任何配置的组合。纤维的每个组分将包含变性淀粉和/或热塑性聚合物。本发明还涉及包含多组分纤维的非织造纤维网和一次性制品。非织造纤维网还可以含有与本发明的多组分纤维共混的其它合成或天然纤维。

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