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：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：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：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：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：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：US5935512A

公开(公告)日：1999-08-10

申请号：US993470

申请日：1997-12-18

申请人： Bryan David Haynes ,  Kevin James Kastner ,  Jark Chong Lau ,  Samuel Edward Marmon ,  Charles John Morell ,  Stephen Harding Primm ,  Thomas Gregory Triebes

发明人： Bryan David Haynes ,  Kevin James Kastner ,  Jark Chong Lau ,  Samuel Edward Marmon ,  Charles John Morell ,  Stephen Harding Primm ,  Thomas Gregory Triebes

IPC分类号： D01D5/098 ,  D04H3/16 ,  D01D5/092 ,  D01D5/14

CPC分类号： D01D5/098 ,  D01D5/088 ,  D04H3/03

摘要： Improved equipment and method for spinning filaments for nonwovens using an integral spinbank including one or more spinplates producing filament bundles separated by one or more central conduits for quench air. Embodiments include high velocity quench air driven into the central conduit or quench air blown or drawn in from outside the filaments into the central conduit. Means may also be provided for removal of undesired waxes and/or other condensates through a central exhaust removal using the central conduit. As quench air velocity is increased through the central conduit, the streams tend to improve total quench flow by deflecting opposing flows into a uniform stream. Other variations include division of quench air into flow zones that may be independently controlled and varying the angle of quench air flow and/or the spinplates to maintain separation distance between quench air and filament bundles.

摘要翻译： 改进的用于纺丝无纺布长丝的设备和方法，其使用包括一个或多个生产由一个或多个中心导管用于骤冷空气的中心导管分离的丝束的整体纺丝组。 实施例包括驱动到中心导管中的高速骤冷空气或将从细丝外部吹出或从外部引入的空气骤冷到中心导管中。 还可以提供用于通过使用中心导管的中央排气去除来除去不想要的蜡和/或其它冷凝物的装置。 当淬火空气速度通过中心管道增加时，流倾向于通过将相对的流转向均匀的流而改善总的骤冷流量。 其他变化包括将骤冷空气分成流动区，其可独立控制并改变骤冷空气流的角度和/或旋转叶片以维持骤冷空气和细丝束之间的间隔距离。

公开(公告)号：US5811178A

公开(公告)日：1998-09-22

申请号：US749597

申请日：1996-11-15

申请人： Gabriel Haman Adam ,  Bryan David Haynes ,  Jark Chong Lau ,  Jeffrey Lawrence McManus

发明人： Gabriel Haman Adam ,  Bryan David Haynes ,  Jark Chong Lau ,  Jeffrey Lawrence McManus

IPC分类号： D01D4/02 ,  D01D5/098 ,  D04H1/56 ,  D04H3/16 ,  D04H11/00 ,  B32B7/02

CPC分类号： D01D4/025 ,  D01D5/0985 ,  D04H1/56 ,  D04H3/16 ,  Y10S210/922 ,  Y10S428/903 ,  Y10T428/24992 ,  Y10T442/626 ,  Y10T442/68

摘要： Disclosed is an improved high sorbency nonwoven fabric and its use particularly as an oilsorb material. The high sorbency nonwoven is preferably made by multi-bank meltblowing and different perturbing thermoplastic fibers of, for example, propylene polymers in separate banks to provide a fiber density gradient through the thickness of the fabric. The sorbent nonwovens have high bulk and strength, oil capacity and oil absorption rates making them particularly suited to such applications. Treatments and additives for such materials are also disclosed.

摘要翻译： 公开了一种改进的高吸水性非织造织物及其特别用作油吸附材料的用途。 高吸力非织造材料优选通过多层熔喷法和不同的扰动热塑性纤维制成，例如在单独的堤中的丙烯聚合物，以提供穿过织物厚度的纤维密度梯度。 吸附剂无纺布具有高的体积和强度，油容量和吸油率，使得它们特别适合于这种应用。 还公开了这些材料的处理和添加剂。

公开(公告)号：US5935612A

公开(公告)日：1999-08-10

申请号：US671434

申请日：1996-06-27

申请人： Thomas Gregory Triebes ,  Bryan David Haynes ,  Charles John Morell ,  Jeffrey Lawrence McManus ,  Rebecca Willey Griffin

发明人： Thomas Gregory Triebes ,  Bryan David Haynes ,  Charles John Morell ,  Jeffrey Lawrence McManus ,  Rebecca Willey Griffin

IPC分类号： D01D5/098 ,  D04H3/16 ,  B29C47/00

CPC分类号： D04H3/16 ,  D01D5/0985

摘要： There is provided a fabric which has been produced in a pneumatic chamber which has tiny grooves over an effective amount of its fluid contacting surface. Also provided is a method of producing a web having greater uniformity by producing it with pneumatic chambers having surface grooves. Fabrics produced in such a manner have greater uniformity when measured by permeability, basis weight or CD and MD strength properties.

摘要翻译： 提供了一种在气动室中制造的织物，其在有效量的其流体接触表面上具有微小的凹槽。 还提供了通过用具有表面凹槽的气动室制造具有更大均匀性的幅材的方法。 以这种方式生产的织物通过渗透性，基重或CD和MD强度性质测量时具有更大的均匀性。