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1. 发明申请

US20100258967A1 FIBROUS WEB COMPRISING MICROFIBERS DISPERSED AMONG BONDED MELTSPUN FIBERS 有权
标题翻译：包含粘结纤维素纤维的微纤维纤维网
公开(公告)号：US20100258967A1
公开(公告)日：2010-10-14
申请号：US12823863
申请日：2010-06-25
申请人： Andrew R. Fox , John D. Stelter , Timothy J. Lindquist
发明人： Andrew R. Fox , John D. Stelter , Timothy J. Lindquist
IPC分类号： D04H3/14
CPC分类号： D04H5/06 , B01D39/163 , D04H1/56 , D04H3/03 , D04H3/16 , Y10T442/614 , Y10T442/619 , Y10T442/625 , Y10T442/626 , Y10T442/68 , Y10T442/681 , Y10T442/69 , Y10T442/696
摘要： A nonwoven fibrous web comprising a matrix of continuous meltspun fibers bonded to a coherent self-sustaining form, and separately prepared microfibers dispersed among the meltspun fibers. The microfibers may have median diameters less than one or two micrometers. A method for preparing such a nonwoven fibrous web comprises establishing a stream of continuous oriented meltspun fibers having a longitudinal axis, establishing a stream of meltblown microfibers that exit a meltblowing die at a point near the stream of meltspun fibers, the meltblown stream being aimed to merge with the meltspun stream and having a longitudinal axis that forms an angle of between 0 and 90 degrees to the longitudinal axis of the meltspun stream, capturing the meltblown fibers in the stream of meltspun fibers, and collecting the merged stream as a web on a collector spaced near the intersection point of the meltspun and meltblown streams.
摘要翻译：一种非织造纤维网，其包含结合到相干自持形式的连续熔融纤维基质，以及分散在熔融纤维之间的单独制备的微纤维。微纤维的中值粒径可以小于1或2微米。制备这种非织造纤维网的方法包括建立具有纵向轴线的连续定向熔融纤维流，建立熔融微纤维流，其在熔融纤维流附近的点离开熔喷模头，熔喷流瞄准与熔融物流融合并且具有与熔融物流的纵向轴线成0度到90度之间的角度的纵向轴线，捕获熔融纤维流中的熔喷纤维，并将合并的流体作为纤维网收集在收集器在熔融物和熔喷流的交点附近间隔开。

2. 发明授权

US07592277B2 Nanofiber mats and production methods thereof 有权
标题翻译：纳米纤维垫及其制备方法
公开(公告)号：US07592277B2
公开(公告)日：2009-09-22
申请号：US11130269
申请日：2005-05-17
申请人： Anthony L. Andrady , David S. Ensor , Teri A. Walker , Purva Prabhu
发明人： Anthony L. Andrady , David S. Ensor , Teri A. Walker , Purva Prabhu
IPC分类号： D04H1/00 , D04H13/00 , D04H3/00 , D04H5/00
CPC分类号： D01D5/0061 , D04H1/4291 , Y10T428/29 , Y10T428/2913 , Y10T428/2915 , Y10T428/298 , Y10T442/60 , Y10T442/614 , Y10T442/615 , Y10T442/625 , Y10T442/626 , Y10T442/659 , Y10T442/66 , Y10T442/681 , Y10T442/69 , Y10T442/692 , Y10T442/696 , Y10T442/697 , Y10T442/699
摘要： An apparatus and method in which the apparatus includes a first electrospinning device configured to electrospin first fibers of a first substance, a second electrospinning device configured to electrospin second fibers of a second substance such that first and second fibers combine in a mat formation region, and a biasing device configured to bias the first electrospinning device with a first electric polarity and to bias the second electrospinning device with a second electric polarity of opposite polarity to the first electric polarity to promote attraction and coalescence between the first and second fibers. The method electrospins under the first electric polarity first fibers from the first substance, electrospins under the second electric polarity fibers from the second substance, and coalesces the first and second fibers to form the fiber mat.
摘要翻译：一种装置和方法，其中所述装置包括构造成电旋转第一物质的第一纤维的第一静电纺丝装置，构造成静电纺第二物质的第二纤维以使第一和第二纤维在垫形成区域中结合的第二静电纺丝装置，以及偏置装置，被配置为以第一电极性偏置第一静电纺丝装置，并且以与第一电极性相反的极性的第二电极极偏置第二静电纺丝装置，以促进第一和第二纤维之间的吸引和聚结。该方法在来自第一物质的第一电极性第一纤维下电纺丝，在来自第二物质的第二电极性纤维下电纺丝，并且聚结第一和第二纤维以形成纤维垫。

3. 发明申请

US20050066794A1 Cleaning device for cleaning of metat strings of musical instruments 失效
标题翻译：用于清洁乐器弦乐器的清洁装置
公开(公告)号：US20050066794A1
公开(公告)日：2005-03-31
申请号：US10505512
申请日：2003-02-25
申请人： Giles Beerbohm
发明人： Giles Beerbohm
IPC分类号： A47L13/16 , A47L25/00 , B08B1/00 , B08B11/00 , B29C53/04 , B32B27/12 , G10D3/00 , G10G7/00 , G10G1/00
CPC分类号： B32B27/12 , B08B1/00 , B29C53/04 , B29L2009/00 , G10D3/00 , Y10T442/614 , Y10T442/625
摘要： A cleaning device (2) for in-situ cleaning of metal strings (50) on a stringed musical instrument comprising a manually bendable, resilient laminate having a first planar portion and end portion extending out of the plane of the first portion, the laminate comprising a layer of plastics material (4) sandwiched between two layers (6,8) of a plastics micro-fibre fabric. The device (2) allows the metal strings (50) of, for example, a guitar (52) to be readily cleaned in-situ while on the instrument to maintain the brightness of tone of the string. A method of manufacturing the device is also disclosed.
摘要翻译：一种用于在弦乐器上原位清洁金属琴弦（50）的清洁装置（2），其包括具有第一平面部分和从第一部分的平面延伸出的端部的可手动弯曲的弹性层压体，所述层压体包括一层塑料材料（4）夹在塑料微纤维织物的两层（6,8）之间。设备（2）允许例如吉他（52）的金属线（50）在仪器上就地容易地清洁，以保持弦的色调的亮度。还公开了一种制造该器件的方法。

4. 发明申请

US20030216099A1 Nonwoven amorphous Fibrous webs and methods for making them 有权
标题翻译：非织造无定形纤维网及其制造方法
公开(公告)号：US20030216099A1
公开(公告)日：2003-11-20
申请号：US10151780
申请日：2002-05-20
申请人： 3M Innovative Properties Company
发明人： Michael R. Berrigan , Anne N. De Rovere , William T. Fay , Jerald W. Hall JR. , Pamela A. Percha
IPC分类号： D04H001/00 , D04H003/00 , D04H005/00 , D04H005/06 , D04H003/14 , D04H001/54 , B32B005/16
CPC分类号： D04H3/16 , D01D5/0985 , Y10T29/49 , Y10T29/49801 , Y10T442/607 , Y10T442/608 , Y10T442/625 , Y10T442/69 , Y10T442/692 , Y10T442/697 , Y10T442/699
摘要： Nonwoven fibrous webs including amorphous polymeric fibers with improved and/or more convenient bondability are disclosed. The nonwoven fibrous webs may include only amorphous polymeric fibers or they may include additional components in addition to amorphous polymeric fibers. The amorphous polymeric fibers within the web may be autogeneously bonded or autogeneously bondable. The amorphous polymeric fibers may be characterized as varying in morphology over the length of continuous fibers so as to provide longitudinal segments that differ from one another in softening characteristics during a selected bonding operation.
摘要翻译：公开了包括具有改善的和/或更方便的粘合性的无定形聚合物纤维的非织造纤维网。非织造纤维网可以仅包括无定形聚合物纤维，或者它们除了无定形聚合物纤维之外还可以包括另外的组分。纤维网内的无定形聚合物纤维可以是自粘结的或可自动结合的。无定形聚合物纤维的特征可以是连续纤维长度上的形态变化，从而在选择的粘合操作期间提供在软化特性中彼此不同的纵向段。

5. 发明授权

US06573204B1 Cleaning cloth 失效
标题翻译：清洁布
公开(公告)号：US06573204B1
公开(公告)日：2003-06-03
申请号：US09547643
申请日：2000-04-12
申请人： Dieter Philipp , Jochen Wirsching , Steffen Kremser
发明人： Dieter Philipp , Jochen Wirsching , Steffen Kremser
IPC分类号： B32B526
CPC分类号： B32B5/26 , A47K10/02 , A47L13/16 , B32B5/022 , B32B5/06 , B32B2262/0223 , B32B2262/0261 , B32B2262/0276 , B32B2262/04 , B32B2262/062 , B32B2262/14 , B32B2432/00 , D04H1/46 , D04H1/492 , D04H1/498 , Y10T442/615 , Y10T442/619 , Y10T442/621 , Y10T442/622 , Y10T442/625 , Y10T442/626 , Y10T442/637 , Y10T442/666 , Y10T442/667 , Y10T442/668 , Y10T442/671 , Y10T442/682 , Y10T442/684 , Y10T442/692
摘要： A cleaning cloth having a nonwoven structure for wet, damp and/or dry cleaning, the cleaning cloth being made from micro staple fibers of at least two different polymers and from absorbent secondary staple fibers bound into the micro staple fibers and securely retained therein.
摘要翻译：一种具有用于湿，湿和/或干洗涤的非织造结构的清洁布，清洁布由至少两种不同聚合物的微短纤维和结合到微短纤维中并被牢固地保持在其中的吸收性次级人造纤维制成。

6. 发明申请

US20030042651A1 Method and apparatus for production of sub-denier spunbond nonwovens 失效
标题翻译：生产亚尼尔纺粘非织造布的方法和设备
公开(公告)号：US20030042651A1
公开(公告)日：2003-03-06
申请号：US10152134
申请日：2002-05-21
发明人： Gerald C. Najour , Gregory F. Ward
IPC分类号： D01D005/088 , D01D005/098 , D04H003/02 , D04H003/00 , D04H005/00 , D04H013/00
CPC分类号： D04H3/16 , D01D5/0985 , Y10T442/614 , Y10T442/625 , Y10T442/626 , Y10T442/681
摘要： A unique isotropic sub-denier spunbond nonwoven product created by an apparatus and method comprising a unique multi-head resin metering system, a spinneret head with spinning sections, separated by a quench fluid extraction zone, a two sided, multilevel quench system, a fluid volume control infuser system which automatically guides the filaments into the filament drawing system while conserving energy by using a portion of the quench fluid as part of the drawing fluid and also minimizing turbulence at the entrance to the draw slot. The filament drawing system comprises a draw jet assembly with adjustable primary and secondary jet-nozzles and a variable width draw jet-slot. The entire draw jet assembly is moveable vertically for filament optimization. The offset, constant flow secondary jet-nozzle system provides an unexpectedly high velocity increment to the filaments by oscillating the filaments and increasing their drag resulting in remarkably low fiber denier on the order of 0.5 to 1.2. The apparatus also embodies a draw jet extension with an adjustable slot and contains two in-line or tandem which are also adjustable and maintain fiber tension and draw force through the lower end of the draw system. Drawn filaments are decelerated in an adjustable fluid volume control diffuser system which controls the amount and pressure of fluid in the diffuser and controls turbulence. The filaments enter into the fluid control system and begin to describe a downward spiraling motion results in remarkably uniform isotropic web where the machine to cross direction ratios of the bonded web physical properties such as tensile strength and elongation approach a ratio of 1:1.
摘要翻译：由独特的多头树脂计量系统的设备和方法制成的独特的各向同性亚旦尼尔纺粘无纺织物，具有纺丝部分的喷丝头，由骤冷流体萃取区分离，双面多级淬火系统，流体音量控制输入器系统，其通过使用一部分骤冷流体作为绘图流体的一部分来自动地将细丝引导到细丝拉伸系统中同时节省能量，并且还使拉拔槽入口处的湍流最小化。长丝拉伸系统包括具有可调节的初级和次级喷射喷嘴和可变宽度的喷射喷嘴的拉伸喷射组件。整个喷射器组件可垂直移动，用于灯丝优化。偏移的恒流二次喷嘴系统通过振荡细丝并增加它们的阻力，从而提供出乎意料的高速度的增量，导致显着低的纤维旦数在0.5至1.2量级。该装置还体现了具有可调节槽的拉伸喷射延伸部并且包含两个在线或串联的，其也是可调节的，并且通过拉制系统的下端保持纤维张力和拉力。拉丝丝在可调节的流体体积控制扩散系统中减速，其控制扩散器中的流体的量和压力并控制湍流。长丝进入流体控制系统并开始描述向下螺旋运动，导致显着均匀的各向同性织物，其中粘结纤维网物理性能如拉伸强度和伸长率的机器横向比例接近1：1的比例。

7. 发明申请

US20020187700A1 Bonded fluff structures and process for producing same 审中-公开
标题翻译：粘结绒毛结构及其生产方法
公开(公告)号：US20020187700A1
公开(公告)日：2002-12-12
申请号：US10151579
申请日：2002-05-17
发明人： Stanley Michael Gryskiewicz , David Martin Jackson , Jason Douglas Hadley , Jerome Joseph Schwalen , Frank Paul Abuto , Kuo-Shu Edward Chang , Susan Carol Paul , Richard John Schmidt
IPC分类号： D04H001/00 , D04H003/00 , D04H005/00 , D04H013/00
CPC分类号： A61F13/531 , A61F2013/53035 , D04H1/425 , D04H1/4291 , D04H1/4382 , D04H1/541 , D04H1/544 , D04H1/558 , D04H1/60 , Y10T442/20 , Y10T442/60 , Y10T442/625 , Y10T442/626 , Y10T442/637 , Y10T442/681
摘要： Bonded fluff structures and a method for producing such bonded fluff structures in which a pulp sheet having a material suitable for producing fluff and a heat activatable fiber material is fiberized to produce a mixture of fluff and heat activatable fibers. The mixture is contacted with a hot air stream, heating the heat activatable fibers to an activation temperature. The resulting heated mixture is then deposited onto a forming structure, forming a bonded fluff/fiber composite matrix structure.
摘要翻译：粘结的绒毛结构以及用于生产这种粘结绒毛结构的方法，其中具有适于生产绒毛的材料的纸浆片和可热活化的纤维材料被纤维化以产生绒毛和热可活化纤维的混合物。将混合物与热空气流接触，将可热活化的纤维加热至活化温度。然后将所得加热的混合物沉积到成形结构上，形成粘结的绒毛/纤维复合基体结构。

8. 发明授权

US5993943A Oriented melt-blown fibers, processes for making such fibers and webs made from such fibers 失效
标题翻译：定向熔喷纤维，制造这种纤维的方法和由这种纤维制成的网
公开(公告)号：US5993943A
公开(公告)日：1999-11-30
申请号：US914499
申请日：1992-07-15
申请人： Hassan Bodaghi , Stanley C. Erickson , Scott M. Purrington , Daniel E. Meyer , Dennis L. Krueger
发明人： Hassan Bodaghi , Stanley C. Erickson , Scott M. Purrington , Daniel E. Meyer , Dennis L. Krueger
IPC分类号： D01D5/098 , D04H3/00 , D04H3/16 , D04H5/04
CPC分类号： D01D5/0985 , D04H3/00 , D04H3/16 , Y10S428/903 , Y10T428/24826 , Y10T428/2909 , Y10T428/298 , Y10T442/614 , Y10T442/625 , Y10T442/626
摘要： Oriented microfibers and processes for making them are disclosed, together with blends of such microfibers with other fibers such as crimped staple fibers and non-oriented microfibers.
摘要翻译：公开了定向的微纤维及其制造方法，以及这些微纤维与其它纤维如卷曲短纤维和非取向微纤维的共混物。

9. 发明授权

US5874160A Macrofiber nonwoven bundle 失效
标题翻译：宏纤无纺布束
公开(公告)号：US5874160A
公开(公告)日：1999-02-23
申请号：US771622
申请日：1996-12-20
申请人： Laura Elizabeth Keck
发明人： Laura Elizabeth Keck
IPC分类号： A47K7/02 , A61K8/02 , A61Q19/10 , C11D3/48 , C11D17/04 , D01F8/06 , D04H3/16 , B32B27/14
CPC分类号： A61Q19/10 , A47K7/02 , A61K8/0208 , C11D17/049 , C11D3/48 , D01F8/06 , D04H3/018 , A47K2010/428 , Y10T428/24826 , Y10T428/249964 , Y10T428/298 , Y10T442/625 , Y10T442/626 , Y10T442/638 , Y10T442/641
摘要： The present invention relates to a cleaning implement formed from spunbond fiber webs having a basis weight less than about 85 grams per square meter and wherein the fibers comprise macrofibers having an average fiber diameter greater than 50 microns and less than about 500 microns. A section of macrofiber web having a mass between about 10 and 30 grams is bundled into a deformable three-dimensional shape which is about 8 to 25 cm in at least one dimension. The cleaning implement is particularly well suited for use in conjunction with shower gels or soaps for washing the body.
摘要翻译：本发明涉及由基重小于约85克每平方米的纺粘纤维网形成的清洁工具，其中纤维包含平均纤维直径大于50微米且小于约500微米的大纤维。具有约10和30克之间的质量的一部分宏观纤维网被捆成可变形的三维形状，其至少在一个维度上约为8至25cm。清洁器具特别适用于与淋浴凝胶或肥皂一起用于洗涤身体。

10. 发明授权

US5759926A Fine denier fibers and fabrics made therefrom 失效
标题翻译：细旦纤维和由其制成的织物
公开(公告)号：US5759926A
公开(公告)日：1998-06-02
申请号：US565261
申请日：1995-11-30
申请人： Richard Daniel Pike , Philip Anthony Sasse , Edward Jason White , Ty Jackson Stokes
发明人： Richard Daniel Pike , Philip Anthony Sasse , Edward Jason White , Ty Jackson Stokes
IPC分类号： B32B5/02 , D01D5/30 , D01F8/04 , D01F8/12 , D01F8/14 , D04H1/42 , B29C61/00 , B29C71/00 , B29C71/02 , B32B31/24
CPC分类号： D01F8/14 , B32B5/02 , D01D5/30 , D01F8/04 , D01F8/12 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4374 , D04H1/4382 , D04H1/4391 , Y10T428/2905 , Y10T428/2907 , Y10T428/2924 , Y10T428/2931 , Y10T428/2973 , Y10T442/2484 , Y10T442/2492 , Y10T442/607 , Y10T442/615 , Y10T442/621 , Y10T442/625 , Y10T442/659 , Y10T442/674 , Y10T442/681 , Y10T442/696 , Y10T442/697
摘要： The present invention provides a splittable conjugate fiber containing at least two incompatible polymers that are arranged in distinct segments across the cross-section of the fiber, wherein the segments are continuous along the length of the fiber. The fiber can be characterized in that the segments of the fiber dissociate in less than about 30 seconds when contacted with a hot aqueous fibrillation-inducing medium. The invention also provides a fabric containing the split fibers produced from the precursor splittable conjugate fiber and laminates containing the split fiber fabric. Additionally provided is a process for producing the split fibers.
摘要翻译：本发明提供了一种包含至少两种不相容的聚合物的可分裂的复合纤维，其在纤维的横截面上排列成不同的部分，其中所述链段沿纤维的长度是连续的。该纤维的特征在于，当与热水性纤维诱导培养基接触时，纤维的片段在小于约30秒内解离。本发明还提供一种包含由前体可分裂复合纤维制成的分裂纤维和含有分裂纤维织物的层压材料的织物。另外提供了用于生产分裂纤维的方法。

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