公开(公告)号：US06723669B1

公开(公告)日：2004-04-20

申请号：US09465298

申请日：1999-12-17

申请人： Darryl Franklin Clark ,  Justin Max Duellman ,  Bryan David Haynes ,  Matthew Boyd Lake ,  Jeffrey Lawrence McManus ,  Kevin Edward Smith

发明人： Darryl Franklin Clark ,  Justin Max Duellman ,  Bryan David Haynes ,  Matthew Boyd Lake ,  Jeffrey Lawrence McManus ,  Kevin Edward Smith

IPC分类号： B32B526

CPC分类号： D04H5/06 ,  D04H1/4291 ,  D04H1/4334 ,  D04H1/4374 ,  D04H1/4382 ,  D04H1/56 ,  D04H3/007 ,  D04H3/147 ,  D04H3/16 ,  Y10T442/602 ,  Y10T442/614 ,  Y10T442/62 ,  Y10T442/622 ,  Y10T442/625 ,  Y10T442/626 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/659 ,  Y10T442/66 ,  Y10T442/668 ,  Y10T442/68 ,  Y10T442/681 ,  Y10T442/69 ,  Y10T442/692

摘要： The present invention provides multicomponent fine fiber webs and multilayer laminates thereof having an average fiber diameter less than about 7 micrometers and comprising a first olefin polymer component and a second distinct polymer component such as an amorphous polyolefin or polyamide. Multilayer laminates incorporating the fine multicomponent fiber webs are also provided such as, for example, spunbond/meltblown/spunbond laminates or spunbond/meltblown/meltblown/spunbond laminates. The fine multicomponent fiber webs and laminates thereof provide laminates having excellent softness, peel strength and/or controlled permeability.

摘要翻译： 本发明提供平均纤维直径小于约7微米的多组分细纤维网及其多层叠层，并包含第一烯烃聚合物组分和第二不同的聚合物组分如无定形聚烯烃或聚酰胺。 还提供了结合细多组分纤维网的多层层压制品，例如纺粘/熔喷/纺粘层压材料或纺粘/熔喷/熔喷/纺粘层压板。 精细的多组分纤维网及其层合物提供具有优异的柔软性，剥离强度和/或受控渗透性的层压材料。

公开(公告)号：US06878650B2

公开(公告)日：2005-04-12

申请号：US09742830

申请日：2000-12-20

申请人： Darryl Franklin Clark ,  Justin Max Duellman ,  Bryan David Haynes ,  Jeffrey Lawrence McManus ,  Kevin Edward Smith

发明人： Darryl Franklin Clark ,  Justin Max Duellman ,  Bryan David Haynes ,  Jeffrey Lawrence McManus ,  Kevin Edward Smith

IPC分类号： D01F8/06 ,  D01F8/12 ,  D01F8/14 ,  D04H3/14 ,  D04H3/16 ,  D04H1/00 ,  D04H13/00

CPC分类号： D01F8/12 ,  D01F8/06 ,  D01F8/14 ,  D04H3/16 ,  Y10T442/614 ,  Y10T442/637 ,  Y10T442/641 ,  Y10T442/681

摘要： A method is provided for producing fine denier multicomponent thermoplastic polymer filaments incorporating high melt-flow rate polymers. Multicomponent filaments are extruded such that the high melt-flow rate polymer component is substantially surrounded by one or more low melt-flow rate polymer components. The extruded multicomponent filament is then melt-attenuated with a significant drawing force to reduce the filament diameter and form continuous, fine denier filaments.

摘要翻译： 提供了一种用于生产结合高熔体流动速率聚合物的细旦尼尔多组分热塑性聚合物长丝的方法。 挤出多组分长丝使得高熔体流动速率聚合物组分基本上被一个或多个低熔体流动速率的聚合物组分包围。 然后将挤出的多组分长丝以显着的拉伸力熔融衰减以减少长丝直径并形成连续的细旦尼丝。

公开(公告)号：US06686303B1

公开(公告)日：2004-02-03

申请号：US09192110

申请日：1998-11-13

申请人： Bryan David Haynes ,  Billy Dean Arnold ,  Justin Max Duellman ,  Ryan Clinton Frank ,  Jeffrey Lawrence McManus ,  Charles Allen Smith ,  Ty Jackson Stokes ,  Kevin Edward Smith ,  Darryl Franklin Clark ,  Debra Jean McDowall ,  Samuel Edward Marmon ,  Christopher Cosgrove Creagan ,  Xin Ning ,  David Lewis Myers

发明人： Bryan David Haynes ,  Billy Dean Arnold ,  Justin Max Duellman ,  Ryan Clinton Frank ,  Jeffrey Lawrence McManus ,  Charles Allen Smith ,  Ty Jackson Stokes ,  Kevin Edward Smith ,  Darryl Franklin Clark ,  Debra Jean McDowall ,  Samuel Edward Marmon ,  Christopher Cosgrove Creagan ,  Xin Ning ,  David Lewis Myers

IPC分类号： D04H100

CPC分类号： D01F8/06 ,  D01F8/12 ,  D01F8/14 ,  D04H1/54 ,  Y10T442/60 ,  Y10T442/608 ,  Y10T442/627 ,  Y10T442/629 ,  Y10T442/632 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/68 ,  Y10T442/681 ,  Y10T442/695 ,  Y10T442/696 ,  Y10T442/699

摘要： An improved nonwoven web composite is formed by combining splittable bicomponent thermoplastic filaments with a component selected from other fibers and particles. The bicomponent filaments include distinct regions of first and second incompatible polymers extending the length of the filaments. After the bicomponent filaments are combined with the other fibers and/or particles, the bicomponent filaments are caused to split lengthwise along boundaries between the regions of different polymers, resulting in a web or matrix of finer filaments which entrap, ensnare and contain the other fibers and/or particles within the web or matrix. The nonwoven web composite is particularly useful for making absorbent articles, which require durability and optimum levels of absorbent fibers and/or particles.

摘要翻译： 通过将可分离的双组分热塑性长丝与选自其它纤维和颗粒的组分组合来形成改进的非织造纤维网复合材料。 双组分长丝包括延伸长丝长度的第一和第二不相容聚合物的不同区域。 在双组分长丝与其它纤维和/或颗粒组合之后，使双组分长丝沿着不同聚合物的区域之间的边界纵向分裂，导致网状物或更细长丝的基质被捕获，捕获并含有其它纤维 和/或纤维网或基质内的颗粒。 非织造织物复合材料特别可用于制造吸收制品，其需要耐久性和最佳水平的吸收性纤维和/或颗粒。

公开(公告)号：US06589892B1

公开(公告)日：2003-07-08

申请号：US09203903

申请日：1998-11-13

申请人： Kevin Edward Smith ,  Bryan David Haynes ,  Justin Max Duellman ,  Ann Louise McCormack ,  Jeffrey Lawrence McManus ,  Charles Allen Smith ,  Debra Jean McDowall ,  Samuel Edward Marmon ,  Christopher Cosgrove Creagan ,  Xin Ning ,  David Lewis Myers ,  Darryl Franklin Clark

发明人： Kevin Edward Smith ,  Bryan David Haynes ,  Justin Max Duellman ,  Ann Louise McCormack ,  Jeffrey Lawrence McManus ,  Charles Allen Smith ,  Debra Jean McDowall ,  Samuel Edward Marmon ,  Christopher Cosgrove Creagan ,  Xin Ning ,  David Lewis Myers ,  Darryl Franklin Clark

IPC分类号： D04H100

CPC分类号： D01F8/14 ,  D01F8/06 ,  D04H3/14 ,  D04H3/16 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/68 ,  Y10T442/681 ,  Y10T442/696 ,  Y10T442/699

摘要： An improved nonwoven web composite is formed by combining bicomponent thermoplastic filaments having adhesive properties with a component selected from other fibers and particles. The bicomponent filaments include distinct regions of first and second incompatible polymers across a cross-section of individual filaments. After the bicomponent filaments are combined with the other fibers and/or particles, the adhesive properties of the bicomponent filaments result in a web or matrix of filaments having improved ability to entrap, ensnare and contain the other fibers and/or particles within the web or matrix. The nonwoven web composite is particularly useful for making absorbent articles, which require stability and optimum levels of absorbent fibers and/or particles.

摘要翻译： 通过将具有粘合性质的双组分热塑性长丝与选自其它纤维和颗粒的组分组合而形成改进的非织造纤维网复合材料。 双组分长丝包括横跨单独细丝的横截面的第一和第二不相容聚合物的不同区域。 在将双组分长丝与其它纤维和/或颗粒组合之后，双组分长丝的粘合性质导致纤丝网或基质具有改善的捕获，捕获和容纳纤维网中其它纤维和/或颗粒的能力， 矩阵。 非织造纤维网复合材料特别可用于制造需要稳定性和最佳水平的吸收性纤维和/或颗粒的吸收制品。

公开(公告)号：US06642429B1

公开(公告)日：2003-11-04

申请号：US09603278

申请日：2000-06-26

申请人： Julia Carter ,  Darryl Franklin Clark ,  Bryan David Haynes ,  Matthew Boyd Lake ,  Caroline L. Miller ,  Kevin Edward Smith ,  Ty Jackson Stokes ,  Jeffrey Lawrence McManus

发明人： Julia Carter ,  Darryl Franklin Clark ,  Bryan David Haynes ,  Matthew Boyd Lake ,  Caroline L. Miller ,  Kevin Edward Smith ,  Ty Jackson Stokes ,  Jeffrey Lawrence McManus

IPC分类号： A61F1315

CPC分类号： D04H1/4374 ,  A61F13/511 ,  D01D5/24 ,  D04H1/4382 ,  D04H1/4391 ,  D04H3/005

摘要： A personal care absorbent article made of a nonwoven material having a plurality of polymeric fibers having a fiber interior comprising at least one of a liquid fluid and a gaseous fluid. The nonwoven materials are produced by heating at least one polymer to a melting point, forming a molten polymer; extruding the molten polymer through a plurality of capillaries, injecting a liquid fluid and/or a gaseous fluid into the molten polymer prior to, during and/or after the extruding step, forming a plurality of fluid-filled polymeric fibers, wherein the liquid fluid and/or gaseous fluid is dispersed within the interior of the polymeric fibers, and depositing the fluid-filled polymeric fibers onto a web forming surface, forming a nonwoven material.

摘要翻译： 一种由非织造材料制成的个人护理吸收制品，所述非织造材料具有多个具有纤维内部的聚合纤维，所述纤维内部包括液体流体和气态流体中的至少一种。 非织造材料通过将至少一种聚合物加热至熔点，形成熔融聚合物而制备; 通过多个毛细管挤出熔融聚合物，在挤出步骤之前，期间和/或之后将液体流体和/或气态流体注入熔融聚合物中，形成多个流体填充的聚合物纤维，其中液体流体 和/或气体流体分散在聚合物纤维的内部，并将填充有流体的聚合物纤维沉积在幅材成形表面上，形成非织造材料。

公开(公告)号：US06613268B2

公开(公告)日：2003-09-02

申请号：US09746857

申请日：2000-12-21

申请人： Bryan David Haynes ,  Jeffrey Lawrence McManus ,  Justin Max Duellman ,  Darryl Franklin Clark ,  Roger Bradshaw Quincy, III

发明人： Bryan David Haynes ,  Jeffrey Lawrence McManus ,  Justin Max Duellman ,  Darryl Franklin Clark ,  Roger Bradshaw Quincy, III

IPC分类号： D01D5084

CPC分类号： D01F6/06 ,  D01D4/025 ,  D01D5/084 ,  D01D5/0985 ,  D01F1/10 ,  D04H1/56

摘要： A method for producing super fine meltblown fibers increases the length of the meltblown jet thermal core to increase the dwell time of the extruded thermoplastic polymer within the jet thermal core. Through use of the method it is practical to use low viscosity resins and further to provide meltblown nonwovens with superior barrier properties to the passage of fluids and particularly gases. The method further provides a useful means for blooming internal additives to the surface of the fibers.

公开(公告)号：US06989125B2

公开(公告)日：2006-01-24

申请号：US10301122

申请日：2002-11-21

申请人： Lee Cullen Boney ,  Bryan David Haynes ,  Matthew Boyd Lake

发明人： Lee Cullen Boney ,  Bryan David Haynes ,  Matthew Boyd Lake

IPC分类号： B32B5/26 ,  B32B27/12 ,  D04H3/02 ,  D04H3/16

CPC分类号： B32B5/26 ,  D04H1/559 ,  D04H1/56 ,  D04H3/02 ,  Y10T442/66 ,  Y10T442/674 ,  Y10T442/68 ,  Y10T442/681

摘要： The present invention provides continuous fiber nonwoven webs with high material formation uniformity and MD-to-CD balance of fiber directionality and material properties, as measured by a MD:CD tensile ratio of 1.2 or less, and desirably of about 1.0 or less, and laminates of the nonwoven webs. The invention also includes a method for forming the nonwoven webs wherein the fiber production apparatus is oriented at an angle less than 90 degrees to the MD direction and the fibers are subjected to deflection by a deflector oriented at an angle B with respect to the centerline of the fiber production apparatus where B is about 10 to about 80 degrees.

摘要翻译： 本发明提供了通过MD：CD拉伸比为1.2或更小，期望为约1.0或更低而测量的，具有高的材料形成均匀性和纤维方向性和材料性质的MD-to-CD平衡的连续纤维非织造纤维网，以及 非织造纤维网的层压制品。 本发明还包括一种用于形成非织造纤维网的方法，其中纤维生产设备以与MD方向成小于90度的角度定向，并且纤维经过偏转器的偏转，该偏转器以相对于 其中B为约10至约80度的纤维生产设备。

公开(公告)号：US07291239B2

公开(公告)日：2007-11-06

申请号：US10938294

申请日：2004-09-10

申请人： Braulio A. Polanco ,  Christopher Dale Fenwick ,  Darryl Franklin Clark ,  Bryan David Haynes ,  Kurtis Lee Brown ,  Chad Michael Freese

发明人： Braulio A. Polanco ,  Christopher Dale Fenwick ,  Darryl Franklin Clark ,  Bryan David Haynes ,  Kurtis Lee Brown ,  Chad Michael Freese

IPC分类号： D04H3/08 ,  D01D5/22

CPC分类号： D04H3/16 ,  D04H1/50 ,  Y10T428/2922 ,  Y10T428/2924 ,  Y10T442/629 ,  Y10T442/632 ,  Y10T442/638 ,  Y10T442/681

摘要： High loft, low density nonwoven webs are produced by forming substantially continuous, spunbond, crimped, bicomponent fibers of A/B bilateral morphology in an unheated fiber draw unit. The fibers are then heated and cooled in the absence of impeding forces to achieve maximum crimp in the z-direction and produce a web of lofted material. The resultant material is particularly suitable for use as an insulator. Particulates may be added to the webs if desired.

摘要翻译： 通过在未加热的纤维拉伸单元中形成基本上连续的，纺粘的，卷曲的，双组分A / B双组分的双组分纤维来生产高蓬松低密度非织造纤维网。 然后在没有阻力的情况下将纤维加热和冷却，以在z方向上达到最大卷曲并产生放松材料的网。 所得材料特别适合用作绝缘体。 如果需要，可将颗粒加入到纤维网中。

公开(公告)号：US07504060B2

公开(公告)日：2009-03-17

申请号：US10687006

申请日：2003-10-16

申请人： Thomas William Brock ,  Brian Stephen Forbes ,  Bryan David Haynes ,  Douglas Jay Hulslander ,  Matthew Boyd Lake ,  Eric Edward Lennon ,  Hannong Rhim

发明人： Thomas William Brock ,  Brian Stephen Forbes ,  Bryan David Haynes ,  Douglas Jay Hulslander ,  Matthew Boyd Lake ,  Eric Edward Lennon ,  Hannong Rhim

IPC分类号： D01D5/08 ,  D04H3/02 ,  D06M10/00

CPC分类号： D01D5/0985 ,  A61F13/5148 ,  D04H3/04 ,  D04H3/10 ,  D04H3/14

摘要： The present invention provides a method of making a nonwoven web with desired fiber orientation, the method including the steps of providing a source of fibers, subjecting the fibers to an electrostatic charge, deflecting the fibers with a non-contacting deflecting device, collecting the fibers on a moving forming surface to form the nonwoven web. The invention also provides an apparatus for forming fibrous nonwoven webs, the apparatus comprising a source of fibers, a device for applying an electrostatic charge to the fibers, a non-contacting fiber deflecting device adapted to affect the fibers while the fibers are under the influence of the applied electrostatic charge, and a forming surface for collecting the fibers as a fibrous nonwoven web.

摘要翻译： 本发明提供一种制造具有所需纤维取向的非织造纤维网的方法，该方法包括以下步骤：提供纤维源，使纤维经受静电荷，用非接触偏转装置偏转纤维，收集纤维 在移动的成形表面上以形成非织造纤维网。 本发明还提供了一种用于形成纤维非织造纤维网的装置，该装置包括纤维源，用于向纤维施加静电荷的装置，适于在纤维受影响时影响纤维的非接触纤维偏转装置 的所施加的静电电荷，以及用于收集作为纤维非织造纤维网的纤维的成形表面。

公开(公告)号：US06709623B2

公开(公告)日：2004-03-23

申请号：US10002322

申请日：2001-11-01

申请人： Bryan David Haynes ,  Matthew Boyd Lake ,  Hannong Rhim

发明人： Bryan David Haynes ,  Matthew Boyd Lake ,  Hannong Rhim

IPC分类号： D01D5098

CPC分类号： D04H3/02 ,  D04H1/56 ,  D04H1/74 ,  D04H3/16

摘要： Improvements to processes and equipment for the manufacture of nonwoven webs useful in numerous applications including personal care, protective apparel, and industrial products. The fiber and/or filaments used to form the nonwoven fabric are deposited on a forming surface in a controlled orientation using application of an electrostatic charge to the fibers and/or filaments in combination with directing them to an electrode deflector plate while under the influence of the charge. The plate may be made up of teeth with a separation and angle orientation that are selected in accordance with the desired arrangement of the fibers and/or filaments in the nonwoven web. As a result, properties of the web such as relative strengths in the machine direction and cross-machine direction can be controlled.

摘要翻译： 用于制造非织造织物的方法和设备的改进，其可用于许多应用，包括个人护理，保护性服装和工业产品。 用于形成非织造织物的纤维和/或长丝以受控的取向沉积在成形表面上，其中使用静电电荷施加到纤维和/或长丝上，并将其引导到电极偏转板，同时在 费用。 板可以由具有分离和角度取向的齿组成，其根据纤维和/或长丝在非织造纤维网中的期望布置来选择。 结果，可以控制幅材的性质，例如机器方向和横向方向上的相对强度。