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1. 发明申请

US20170120290A1 APPARATUS AND METHOD FOR PRODUCING NANOFIBERS FROM AN ARRAY OF TWO PHASE FLOW NOZZLES 审中-公开
公开(公告)号：US20170120290A1
公开(公告)日：2017-05-04
申请号：US14929406
申请日：2015-11-01
申请人： Larry Marshall , Michael Bryner , Michael Burt
发明人： Larry Marshall , Michael Bryner , Michael Burt
IPC分类号： B05D1/02
CPC分类号： B05D3/042 , B05D1/12 , B05D3/0413 , B05D2201/02 , D01D4/025
摘要： Apparatus for forming and fibrillating a molten polymeric film into nanofibers consisting of a plurality of two-phase flow spinning nozzles arranged in a substantially liner array each nozzle into nanofibers including one or more first input orifices for a process gas; one or more second input orifices for a polymer melt; a flow channel including two or more channel walls and a monotonically decreasing flow area wherein the process gas and polymer melt are combined into a stratified two phase flow with the polymer melt formed into a film on one or more of the channel walls; and one or more channel exit openings, each exit opening including an edge at which the process gas reaches sonic velocity or less and where the edge is configured to fibrillate the polymeric film into a stream of nanofibers.

2. 发明授权

US08808594B1 Coform fibrous materials and method for making same 有权
标题翻译：共模纤维材料及其制造方法
公开(公告)号：US08808594B1
公开(公告)日：2014-08-19
申请号：US14148712
申请日：2014-01-06
申请人： Larry Marshall , Michael Bryner , Gary Huvard
发明人： Larry Marshall , Michael Bryner , Gary Huvard
IPC分类号： D01D5/00
CPC分类号： D01F11/00 , D01D4/025 , D01D5/0985
摘要： A method is disclosed for producing a coform fibrous materials comprising the steps of supplying a first fiber forming stream comprising a first phase comprising a polymer melt and a second phase comprising a pressurized gas to a two-phase flow nozzle, supplying a separate second stream containing at least one secondary material to the two-phase flow nozzle, combining the first fiber forming stream and the second stream to form a composite fiber forming stream and fibrillating the composite fiber forming stream into a coform fibrous web. Superabsorbent and filtration coform fibrous materials for filtration and produced using the method are also disclosed.
摘要翻译：公开了一种用于生产共成型纤维材料的方法，包括以下步骤：将包含聚合物熔体的第一相和包含加压气体的第二相的第一纤维形成流供应到两相流动喷嘴，供应单独的第二流，至少一种二次流动喷嘴的次级材料，将第一纤维形成流和第二流合并以形成复合纤维形成流并将复合纤维形成流原纤化成共模纤维网。还公开了用于过滤和使用该方法生产的超吸收和过滤共成型纤维材料。

3. 发明申请

US20130328225A1 PROCESS AND APPARATUS FOR PRODUCING NANOFIBERS USING A TWO PHASE FLOW NOZZLE 有权
标题翻译：使用两相流动喷嘴生产纳米纤维的方法和装置
公开(公告)号：US20130328225A1
公开(公告)日：2013-12-12
申请号：US13912187
申请日：2013-06-06
申请人： Larry Marshall , Michael Bryner
发明人： Larry Marshall , Michael Bryner
IPC分类号： D01D5/08
CPC分类号： D01D5/08 , D01D5/0985
摘要： The disclosure relates to an apparatus and method for producing nanofibers and non-woven nanofibrous materials from polymer melts, liquids and particles using a two-phase flow nozzle. The process comprises supplying a first phase comprising a polymer melt and a second phase comprising a pressurized gas stream to a two-phase flow nozzle; injecting the polymer melt and the pressurized gas stream into a mixing chamber within the two-phase flow nozzle wherein the mixing chamber combines the polymer flow and pressurized gas into a two-phase flow; distributing the two-phase flow uniformly to a converging channel terminating into an channel exit wherein the converging channel accelerates the two-phase flow creating a polymeric film along the surface of the converging channel and fibrillating the polymeric film at the channel exit of the converging channel in the form of a plurality of nanofibers.
摘要翻译：本公开涉及一种用于使用两相流动喷嘴从聚合物熔体，液体和颗粒制备纳米纤维和非织造纳米纤维材料的装置和方法。该方法包括将包含聚合物熔体的第一相和包含加压气流的第二相供应到两相流喷嘴; 将聚合物熔体和加压气体流注入到两相流喷嘴内的混合室中，其中混合室将聚合物流和加压气体组合成两相流; 将两相流均匀地分配到终止于通道出口的会聚通道，其中会聚通道加速两相流沿着会聚通道的表面产生聚合物膜，并且在会聚通道的通道出口处使聚合物膜原纤化以多个纳米纤维的形式。

4. 发明授权

US08668854B2 Process and apparatus for producing nanofibers using a two phase flow nozzle 有权
标题翻译：使用两相流动喷嘴生产纳米纤维的方法和设备
公开(公告)号：US08668854B2
公开(公告)日：2014-03-11
申请号：US13912187
申请日：2013-06-06
申请人： Larry Marshall , Michael Bryner
发明人： Larry Marshall , Michael Bryner
IPC分类号： D01D5/00
CPC分类号： D01D5/08 , D01D5/0985
摘要： The disclosure relates to an apparatus and method for producing nanofibers and non-woven nanofibrous materials from polymer melts, liquids and particles using a two-phase flow nozzle. The process comprises supplying a first phase comprising a polymer melt and a second phase comprising a pressurized gas stream to a two-phase flow nozzle; injecting the polymer melt and the pressurized gas stream into a mixing chamber within the two-phase flow nozzle wherein the mixing chamber combines the polymer flow and pressurized gas into a two-phase flow; distributing the two-phase flow uniformly to a converging channel terminating into an channel exit wherein the converging channel accelerates the two-phase flow creating a polymeric film along the surface of the converging channel and fibrillating the polymeric film at the channel exit of the converging channel in the form of a plurality of nanofibers.
摘要翻译：本公开涉及一种用于使用两相流动喷嘴从聚合物熔体，液体和颗粒制备纳米纤维和非织造纳米纤维材料的装置和方法。该方法包括将包含聚合物熔体的第一相和包含加压气流的第二相供应到两相流喷嘴; 将聚合物熔体和加压气体流注入到两相流喷嘴内的混合室中，其中混合室将聚合物流和加压气体组合成两相流; 将两相流均匀地分配到终止于通道出口的会聚通道，其中会聚通道加速两相流沿着会聚通道的表面产生聚合物膜，并且在会聚通道的通道出口处使聚合物膜原纤化以多个纳米纤维的形式。

5. 发明授权

US07488913B1 Mountable circuit breaker 有权
标题翻译：安装式断路器
公开(公告)号：US07488913B1
公开(公告)日：2009-02-10
申请号：US12033153
申请日：2008-02-19
申请人： Larry Marshall Durham , Timothy Bernard Hasenour
发明人： Larry Marshall Durham , Timothy Bernard Hasenour
IPC分类号： H01H5/00
CPC分类号： H02B1/052 , H02B1/0523
摘要： A mountable circuit breaker is disclosed. The circuit breaker includes a housing having first and second housing members and a latch member. The housing defines a rail receptacle for mounting the circuit breaker on an elongated channel rail. The latch member includes a base portion that includes a movably positionable retainer that moves toward or away from a biased position that is established by a stem portion of the latch member. Movement away from the biased position expands the rail receptacle for mounting the circuit breaker to the rail channel when an external force is applied to a tool receptacle adjacent the junction of the base and stem portions of the latch member. Removing the external force results in the base portion returning to its biased position, securing the circuit breaker to the channel rail.
摘要翻译：公开了一种安装式断路器。断路器包括具有第一和第二壳体构件和闩锁构件的壳体。壳体限定用于将断路器安装在细长通道轨道上的导轨插座。闩锁构件包括基部，该基部包括可移动定位的保持器，该保持器朝向或远离由闩锁构件的杆部部分建立的偏置位置移动。远离偏压位置的移动扩大了轨道插座，用于将外部力施加到邻近闩锁构件的基部和杆部分的接合处的工具插座时将断路器安装到轨道通道。去除外力导致基座部分返回到其偏置位置，将断路器固定到通道轨道上。

6. 发明申请

US20080029617A1 Solution spun fiber process 有权
标题翻译：溶液纺丝纤维工艺
公开(公告)号：US20080029617A1
公开(公告)日：2008-02-07
申请号：US11593959
申请日：2006-11-07
申请人： Larry Marshall , Jack Armantrout
发明人： Larry Marshall , Jack Armantrout
IPC分类号： B05B3/02 , D01D5/06
CPC分类号： D01D5/18 , B29C47/0014 , D01D5/0038 , D01D5/0069
摘要： The invention relates to a process for forming fibers from a spinning solution utilizing a high speed rotary sprayer. The fibers can be collected into a uniform web for selective barrier end uses. Fibers with an average fiber diameter of less that 1,000 nm can be produced.
摘要翻译：本发明涉及利用高速旋转喷雾器从纺丝溶液中形成纤维的方法。纤维可以收集到均匀的纤维网中用于选择性阻隔端用途。可以生产平均纤维直径小于1,000nm的纤维。

7. 发明申请

US20060141084A1 Rotary process for forming uniform material 有权
公开(公告)号：US20060141084A1
公开(公告)日：2006-06-29
申请号：US11352580
申请日：2006-02-13
申请人： Jack Armantrout , Lewis Manring , Robert Marin , Larry Marshall
发明人： Jack Armantrout , Lewis Manring , Robert Marin , Larry Marshall
IPC分类号： B32B5/26
CPC分类号： D04H1/56 , D01D5/11 , D01D5/18 , D04H1/724 , Y10T442/60 , Y10T442/614 , Y10T442/659 , Y10T442/668 , Y10T442/671 , Y10T442/696
摘要： A process is provided for issuing material from a nozzle in a rotor rotating at a given rotational speed wherein the material is issued by way of a fluid jet. The material can be collected on a collector concentric to the rotor. The collector can be a flexible belt moving in the axial direction of the rotor. The collected material can take the form of discrete particles, fibers, plexifilamentary web, discrete fibrils or a membrane.

8. 发明申请

US20150190543A1 COFORM NANOFIBROUS SUPERABSORBENT MATERIALS 审中-公开
公开(公告)号：US20150190543A1
公开(公告)日：2015-07-09
申请号：US14462557
申请日：2014-08-18
申请人： Larry Marshall , Michael Bryner , Gary Huvard
发明人： Larry Marshall , Michael Bryner , Gary Huvard
IPC分类号： A61L15/60 , A61L15/24 , A61L15/46 , A61L15/42 , A61L15/44
CPC分类号： A61L15/60 , A61L15/24 , A61L15/425 , A61L15/44 , A61L15/46 , A61L2300/252 , A61L2300/606 , D01D4/025 , D01D5/0985 , D01F11/00 , Y10T428/249962 , Y10T428/254 , Y10T442/674
摘要： A fibrous super absorbent material is disclosed including a) a hydrophilic three-dimensional fibrous web consisting of a first population of fibrillated nanofibers, and a second population of fibrillated microfibers, both populations uniformly distributed throughout the three-dimensional fibrous web where the first population comprises at least 50% of the total fiber population and b) a population of superabsorbent polymer (SAP) particles with a median size of less than 40 microns dispersed throughout the fibrous web. In various embodiments, a plurality of coarse (greater than 40 microns in diameter), fine from about (40 μm to about 10 μm in diameter), ultrafine (from about 10 μm to about one μm in diameter) and nanosize (less than one μm in diameter) particles are dispersed into the fibrous structure to absorb liquids or remove contaminants or bacteria from the fluids.
摘要翻译：公开了一种纤维状超吸收材料，其包括a）由第一群原纤化纳米纤维组成的亲水性三维纤维网和第二群纤维化微纤维，均匀分布在整个三维纤维网中的群体，其中第一群体包含总纤维总量的至少50％，b）分散在纤维网中的中等尺寸小于40微米的超吸收聚合物（SAP）颗粒群。在各种实施方案中，多个粗（直径大于40微米），细（约40μm至约10μm），超细（直径约10μm至约1μm）和纳米尺寸（小于1） μm）颗粒分散到纤维结构中以吸收液体或从流体中除去污染物或细菌。

9. 发明申请

US20070202764A1 Rotary process for forming uniform material 审中-公开
标题翻译：用于形成均匀材料的旋转工艺
公开(公告)号：US20070202764A1
公开(公告)日：2007-08-30
申请号：US11799388
申请日：2007-05-01
申请人： Robert Marin , Larry Marshall , Amanda Miller
发明人： Robert Marin , Larry Marshall , Amanda Miller
IPC分类号： B32B5/26 , D04H3/00
CPC分类号： D04H3/16 , Y10T442/3707 , Y10T442/627 , Y10T442/632 , Y10T442/635 , Y10T442/647 , Y10T442/651 , Y10T442/652 , Y10T442/653 , Y10T442/674 , Y10T442/699
摘要： A thin, uniform membrane comprising polymeric fibrils or a combination of fibrils and particles, wherein the fibrils have randomly convoluted cross-sections, and a process for making the membrane are disclosed. The membrane may be on the surface of a substrate as part of a composite sheet, or as a stand-alone structure.
摘要翻译：一种薄均匀的膜，其包含聚合物原纤维或原纤维和颗粒的组合，其中原纤维具有随机卷曲的横截面，并且公开了制备膜的方法。膜可以在作为复合片材的一部分的基底的表面上，或作为独立结构。

10. 发明申请

US20060154549A1 Rotary process for forming uniform material 有权
公开(公告)号：US20060154549A1
公开(公告)日：2006-07-13
申请号：US11375235
申请日：2006-03-14
申请人： Jack Armantrout , Lewis Manring , Robert Marin , Larry Marshall
发明人： Jack Armantrout , Lewis Manring , Robert Marin , Larry Marshall
IPC分类号： B29B9/00 , B32B5/26 , D04H1/00 , B32B27/02 , D04H13/00
CPC分类号： D04H1/56 , D01D5/11 , D01D5/18 , D04H1/724 , Y10T442/60 , Y10T442/614 , Y10T442/659 , Y10T442/668 , Y10T442/671 , Y10T442/696
摘要： A process is provided for issuing material from a nozzle in a rotor rotating at a given rotational speed wherein the material is issued by way of a fluid jet. The material can be collected on a collector concentric to the rotor. The collector can be a flexible belt moving in the axial direction of the rotor. The collected material can take the form of discrete particles, fibers, plexifilamentary web, discrete fibrils or a membrane.

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