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91. 发明申请

US20060234588A1 Improved abrasion resistance of nonwovens 审中-公开
标题翻译：提高无纺布的耐磨性
公开(公告)号：US20060234588A1
公开(公告)日：2006-10-19
申请号：US10514433
申请日：2003-05-15
申请人： Smita Bais
发明人： Smita Bais
IPC分类号： D04H13/00 , D04H3/16
CPC分类号： B32B5/18 , B32B5/02 , B32B5/26 , B32B27/12 , D04H1/48 , D04H1/54 , D04H1/56 , D04H3/11 , D04H3/14 , Y10T442/3707 , Y10T442/637 , Y10T442/647 , Y10T442/659 , Y10T442/674 , Y10T442/68 , Y10T442/681
摘要： An extruded web material comprises a conjugate fiber including first and second fiber portions. The first fiber portion extends substantially continuously along the length of the conjugate fiber and comprises a first thermoplastic polymeric material. The second fiber portion extends substantially continuously along the length of the conjugate fiber and defines at least a portion of a conjugate fiber exterior surface. The second fiber portion comprises a second thermoplastic polymeric material. At least one of the first fiber portion or the second fiber portion further comprises a thermoplastic adhesive component. The extruded web material is produced by spunbonding or meltblowing. The extruded web material can also be included in a composite article.
摘要翻译：挤出纤维网材料包括包含第一和第二纤维部分的复合纤维。第一纤维部分沿着复合纤维的长度基本上连续地延伸并且包括第一热塑性聚合物材料。第二纤维部分沿着复合纤维的长度基本上连续地延伸并且限定复合纤维外表面的至少一部分。第二纤维部分包括第二热塑性聚合材料。第一纤维部分或第二纤维部分中的至少一个还包括热塑性粘合剂组分。挤出的纤维网材料通过纺粘或熔喷制备。挤出的纤维网材料也可以包括在复合制品中。

92. 发明授权

US07078089B2 Low-cost elastic laminate material 失效
公开(公告)号：US07078089B2
公开(公告)日：2006-07-18
申请号：US10035093
申请日：2001-12-28
申请人： Clifford Jackson Ellis , Arthur Edward Garavaglia , Jay Sheldon Shultz
发明人： Clifford Jackson Ellis , Arthur Edward Garavaglia , Jay Sheldon Shultz
IPC分类号： B32B3/10 , B32B5/04 , B27N3/10 , B29C31/00 , D04H13/00
CPC分类号： B32B5/26 , B29K2311/14 , B32B5/04 , B32B5/18 , B32B25/10 , B32B27/12 , D04H1/559 , D04H1/56 , Y10T156/1023 , Y10T428/24273 , Y10T428/24331 , Y10T428/24826 , Y10T428/31909 , Y10T428/31913 , Y10T428/3192 , Y10T442/601 , Y10T442/641 , Y10T442/652 , Y10T442/659 , Y10T442/674 , Y10T442/676 , Y10T442/678 , Y10T442/679
摘要： Disclosed herein are elastic laminate materials. The elastic laminate materials are laminates of extensible nonwoven fibrous webs and thermoplastic elastic materials. The laminate may be a two-layer composite material having a single nonwoven fibrous web bonded to one side of the thermoplastic elastic material, or it may be a three-layer composite having a nonwoven fibrous web bonded to each side of the thermoplastic elastic material. The extensible nonwoven fibrous webs may be staple fiber webs. The thermoplastic elastic material may be single-layer or multi-layer elastic films, or elastic fibrous layers. Where single- or multi-layer elastic films are used, the films may be breathable films. The elastic material, or some of the staple fibers, or both, may be selected such that the staple fiber webs are thermally compatible with the thermoplastic elastic material to facilitate laminate bonding. Processes for forming the elastic laminate material are also disclosed.

93. 发明申请

US20060138711A1 Electroblowing web formation process 有权
公开(公告)号：US20060138711A1
公开(公告)日：2006-06-29
申请号：US11023068
申请日：2004-12-27
申请人： Michael Bryner , Jack Armantrout , John Armstrong , Benjamin Johnson
发明人： Michael Bryner , Jack Armantrout , John Armstrong , Benjamin Johnson
IPC分类号： H05B7/00
CPC分类号： D01D5/0092 , D01D5/0069 , D01F6/66 , D04H1/56 , D04H3/03 , D04H3/16
摘要： An improved electroblowing process is provided for forming a fibrous web of nanofibers wherein polymer stream is issued from a spinning nozzle in a spinneret with the aid of a forwarding gas stream, passes an electrode and a resulting nanofiber web is collected on a collector. The process includes applying a high voltage to the spinneret and grounding the electrode such that an electric field is generated between the spinneret and the electrode of sufficient strength to impart an electrical charge on the polymer as it issues from the spinning nozzle.

94. 发明授权

US07063917B2 Laminated battery separator material 失效
公开(公告)号：US07063917B2
公开(公告)日：2006-06-20
申请号：US10080199
申请日：2002-02-19
申请人： Larry L. Kinn , Clement J. Haley , Gregory N. Henning
发明人： Larry L. Kinn , Clement J. Haley , Gregory N. Henning
IPC分类号： H01M2/16 , D04H5/08 , B32B5/22 , B32B27/32 , B01D39/00
CPC分类号： H01M2/162 , B01D39/163 , D04H1/4374 , D04H1/559 , D04H1/56 , D04H1/732 , H01M2/145 , H01M2/1686 , Y10T428/25 , Y10T442/637 , Y10T442/641 , Y10T442/659 , Y10T442/668
摘要： A nonwoven material having a laminated construction and including a first layer of nonwoven fibers defining a first surface of the material; a second layer of nonwoven fibers defining the opposite surface of the material; and a third layer of nonwoven fibers located between the first and second layers. The layers are bonded together to form a laminate. At least one of the nonwoven layers comprises a nonwoven web of meltblown fibers. Additionally, one or more of the layers has been rendered permanently hydrophilic by forming the nonwoven web from meltspun fibers of a normally hydrophobic polymer having a hydrophilic melt additive incorporated therein.

95. 发明申请

US20060084341A1 MELTBLOWN NONWOVEN WEBS INCLUDING NANOFIBERS AND APPARATUS AND METHOD FOR FORMING SUCH MELTBLOWN NONWOVEN WEBS 失效
标题翻译：包括NANOFIBERS和MERTBLOWN NONWEEVEN WEBS在内的非织造布和装置以及形成这样的非织造布的方法
公开(公告)号：US20060084341A1
公开(公告)日：2006-04-20
申请号：US10904002
申请日：2004-10-19
申请人： Hassan Bodaghi , Mehmet Sinangil
发明人： Hassan Bodaghi , Mehmet Sinangil
IPC分类号： D04H1/00 , D01D5/30 , D04H1/56 , B28B5/00
CPC分类号： D01D5/32 , D01D5/0985 , D04H1/4382 , D04H1/56 , Y10T442/614 , Y10T442/615 , Y10T442/637 , Y10T442/68
摘要： Apparatus and method for forming nanofibers and nonwoven webs formed of such nanofibers. The nanofibers are formed by changing the rheology in at least first and second flows of a liquid material such that the changed rheology of the first and second flows differs by an amount sufficient to produce a phase separation when the first and second flows are combined to define meltblown fibers. Each meltblown fiber has lengthwise first and second cross-sectional regions formed of the liquid material from the first and second flows, respectively. These regions are separated along a length of at least a majority of the meltblown fibers to form a plurality of nanofibers, which are collected together with any unsplit meltblown fibers to form the nonwoven web. The difference in the changed rheology of the flows may be produced by using two extruders with different barrel diameters to create differ shear histories for the two flows.
摘要翻译：用于形成由这种纳米纤维形成的纳米纤维和非织造纤维网的装置和方法。纳米纤维通过改变至少液体材料的第一和第二流动中的流变学而形成，使得当第一和第二流量被组合以限定时，第一和第二流动的变化的流变学变化足以产生相分离的量熔喷纤维。每个熔喷纤维分别具有由第一和第二流动的液体材料形成的纵向第一和第二横截面区域。这些区域沿着至少大部分熔喷纤维的长度分离以形成多个纳米纤维，其与任何非分裂熔喷纤维一起收集以形成非织造纤维网。可以通过使用具有不同筒直径的两个挤出机来产生流动的变化流变学的差异，以产生两个流动的不同剪切历史。

96. 发明申请

US20060046593A1 Antistatic transfer belt for nonwovens process 审中-公开
标题翻译：无纺布工艺用防静电转印带
公开(公告)号：US20060046593A1
公开(公告)日：2006-03-02
申请号：US10928894
申请日：2004-08-27
申请人： Jean Senellart , Pascal Debyser
发明人： Jean Senellart , Pascal Debyser
IPC分类号： B32B5/24 , B32B5/06 , B32B5/28 , B32B5/18 , B32B5/32
CPC分类号： D04H1/70 , D04H1/56 , D04H3/16 , F16G1/00 , Y10T442/102 , Y10T442/15 , Y10T442/153 , Y10T442/172 , Y10T442/178 , Y10T442/183 , Y10T442/2025 , Y10T442/2139 , Y10T442/2418 , Y10T442/2861 , Y10T442/3325 , Y10T442/335 , Y10T442/3976
摘要： In an apparatus for the production of a nonwoven web, structure, or article using a nonwovens process in combination with a transfer belt which includes conductive material so as to dissipate static electric charge whilst maintaining a desired air permeability;
摘要翻译：在用于生产非织造纤维网，结构或使用非织造布方法的制品与包括导电材料的转印带组合以便在保持所需透气性的同时消散静电荷的装置中;

97. 发明授权

US07001567B2 Melt spinning apparatus and process for making nonwoven webs 失效
标题翻译：熔融纺丝设备及其制造方法
公开(公告)号：US07001567B2
公开(公告)日：2006-02-21
申请号：US10321735
申请日：2002-12-17
申请人： Martin A. Allen , Steve Clark
发明人： Martin A. Allen , Steve Clark
IPC分类号： D01D5/088 , D01D7/00 , D04H3/02
CPC分类号： D04H1/56 , D01D5/0985 , D04H1/70 , D04H3/02 , D04H3/16
摘要： An air handler for collecting air discharged from a melt spinning apparatus. The air handler includes an outer housing having walls defining a first interior space. One of the walls has an intake opening for receiving the discharge air. Another wall has an exhaust opening for discharging the air. The intake opening is in fluid communication with the first interior space. An inner housing is positioned within the first interior space and has walls defining a second interior space. At least one of the walls of the inner housing has an opening. The first interior space communicates with the second interior space through the opening. The second interior space is in fluid communication with the exhaust opening.
摘要翻译：一种用于收集从熔融纺丝装置排出的空气的空气处理器。空气处理器包括具有限定第一内部空间的壁的外壳。其中一个墙壁具有用于接收排放空气的进气口。另一个墙壁具有用于排出空气的排气口。进气口与第一内部空间流体连通。内壳体定位在第一内部空间内并且具有限定第二内部空间的壁。内壳体的至少一个壁具有开口。第一内部空间通过开口与第二内部空间连通。第二内部空间与排气口流体连通。

98. 发明授权

US06972104B2 Meltblown die having a reduced size 有权
标题翻译：熔喷模具具有减小的尺寸
公开(公告)号：US06972104B2
公开(公告)日：2005-12-06
申请号：US10745207
申请日：2003-12-23
申请人： Bryan David Haynes , Michael Charles Cook
发明人： Bryan David Haynes , Michael Charles Cook
IPC分类号： D01D4/02 , D01D5/098 , D04H1/56 , D01D5/08
CPC分类号： D01D5/0985 , D01D4/025 , D04H1/56 , Y10S425/017
摘要： The present invention provides a meltblown die which has a considerable smaller width in the machine direction of the meltblowing process compared to conventional and commercially used meltblown dies. The meltblown die of the present invention has a. a die body; b. a die tip mounted to the die body; c. a first air plate mounted to the die body; and d. a second air plate mounted to the die body. In addition, the small size of the meltblown die of the present invention provides advantages over conventional meltblown die, including improved air entrainment.
摘要翻译：本发明提供了一种熔喷模具，其与常规和商业上使用的熔喷模具相比，在熔喷过程的纵向具有相当小的宽度。本发明的熔喷模头具有a。一个死尸 b。安装在模具本体上的模头; C。安装在模具体上的第一空气板; 和d。安装到模具本体的第二空气板。此外，本发明的熔喷模具的小尺寸提供了优于常规熔喷模头的优点，包括改进的空气夹带。

99. 发明申请

US20050244635A1 POLYMERIC STRUCTURES AND METHOD FOR MAKING SAME 有权
标题翻译：聚合物结构及其制备方法
公开(公告)号：US20050244635A1
公开(公告)日：2005-11-03
申请号：US10834540
申请日：2004-04-29
申请人： David Cabell , David Loebker , Larry Mackey , Gregory Gordan , Mark Richards , Fred Keck
发明人： David Cabell , David Loebker , Larry Mackey , Gregory Gordan , Mark Richards , Fred Keck
IPC分类号： D01D5/12 , D01F1/10 , D01F2/00 , D01F6/00 , D01F6/14 , D01F8/00 , D01F8/12 , D01F8/14 , D01F9/00 , D02G3/00 , D04H1/56 , D04H3/03 , D04H3/16
CPC分类号： C08L3/00 , D01F6/14 , D04H1/56 , D04H3/03 , D04H3/16 , Y10T428/24479 , Y10T428/29 , Y10T428/2913 , Y10T428/2927 , Y10T428/2929
摘要： Polymeric structures, methods for making same, fibrous structures comprising same and product incorporating same are provided.
摘要翻译：提供了聚合物结构，其制备方法，包含其的纤维结构和结合相同的产物。

100. 发明授权

US06946093B2 Method for meltblowing multi-component liquid filaments 失效
标题翻译：熔喷多组分液体丝的方法
公开(公告)号：US06946093B2
公开(公告)日：2005-09-20
申请号：US10272969
申请日：2002-10-17
申请人： Martin A. Allen
发明人： Martin A. Allen
IPC分类号： D01D5/08 , D01D5/098 , D01D5/30 , D04H1/56 , D04H3/16 , D01D5/32 , D01D5/34 , D01D5/36
CPC分类号： D01D5/0985 , D01D5/30 , D04H1/56
摘要： An apparatus for meltblowing multiple types of liquid materials into multi-component filaments. A pair of outer manifold elements sandwich an intermediate manifold element. Respective channels are formed between opposing sides of the outer manifold elements and the respective opposite sides of the intermediate manifold element. These recesses form channels which diverge or widen away from associated inlets at the top of the manifold assembly. A die tip is coupled to the manifold assembly at a lower side and communicates with the outlets of the channels. The die tip includes a combining member for producing a desired multi-component filament configuration and further includes air discharge passages for impinging the discharged multi-component filaments with pressurized air.
摘要翻译：一种用于将多种类型的液体材料熔化成多组分长丝的设备。一对外部歧管元件夹着中间歧管元件。各个通道形成在外歧管元件的相对侧和中间歧管元件的相应相对侧之间。这些凹槽形成在歧管组件的顶部处与相关入口分离或扩大的通道。模头在下侧连接到歧管组件，并与通道的出口连通。模尖包括用于产生期望的多组分细丝构造的组合构件，并且还包括用于用加压空气冲击排出的多组分长丝的空气排放通道。

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