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公开(公告)号：US20070237849A1
公开(公告)日：2007-10-11
申请号：US11763505
申请日：2007-06-15
IPC分类号： B29C47/08
CPC分类号： B01D39/1623 , B01D2239/10 , B05C5/027 , B29C47/0014 , B29C47/0021 , B29C47/14 , B29C47/30 , D01D4/025 , D01D5/0985 , D04H1/56 , D04H3/02 , D04H3/14 , D04H3/16 , Y10T442/614
摘要： Melt blown or spun bond nonwoven webs are formed by flowing fiber-forming material through a die cavity having a substantially uniform residence time and then through a plurality of orifices to form filaments, using air or other fluid to attenuate the filaments into fibers and collecting the attenuated fibers as a nonwoven web. Each die orifice receives a fiber-forming material stream having a similar thermal history. The physical or chemical properties of the nonwoven web fibers such as their average molecular weight and polydispersity can be made more uniform. Wide nonwoven webs can be formed by arranging a plurality of such die cavities in a side-by-side relationship. Thicker or multilayered nonwoven webs can be formed by arranging a plurality of such die cavities atop one another.
摘要翻译： 熔融吹制或纺粘非织造纤维网通过使纤维形成材料流过具有基本上均匀的停留时间的模腔而形成，然后通过多个孔以形成长丝，使用空气或其它流体将长丝衰减成纤维并收集 减弱的纤维作为非织造纤维网。 每个模头孔接收具有相似热历史的纤维形成材料流。 可以使非织造纤维网的物理或化学性质如其平均分子量和多分散性更均匀。 可以通过以并排关系布置多个这样的模腔来形成宽的非织造纤维网。 可以通过将多个这样的模腔布置在彼此上方而形成较厚的或多层的非织造纤维网。
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公开(公告)号：US20070125888A1
公开(公告)日：2007-06-07
申请号：US11561940
申请日：2006-11-21
申请人： Daniel Zillig , Subramanian Krishnan , William Kopecky , Stanley Erickson , Steven Ward , James Breister
发明人： Daniel Zillig , Subramanian Krishnan , William Kopecky , Stanley Erickson , Steven Ward , James Breister
IPC分类号： B05B1/20
CPC分类号： B05B7/0884 , B05B1/20 , B05B7/0408 , B05B7/066
摘要： Multi-component liquid spray systems having a first array of first component spray nozzles and a second array of second component spray nozzles are provided. Each of the first component spray nozzles is adjacent at least one of the second component spray nozzles. Spray systems having co-aligned and parallel-aligned linear arrays of nozzles are described. Methods of making such spray systems and methods of using them to produce both multi-component sprays and coated articles are also described.
摘要翻译： 提供具有第一组分喷雾喷嘴的第一阵列和第二组分喷嘴的第二阵列的多组分液体喷射系统。 第一部件喷嘴中的每一个与第二部件喷嘴中的至少一个相邻。 描述了具有共排列和平行排列的喷嘴线阵列的喷射系统。 还描述了制造这种喷雾系统的方法和使用它们生产多组分喷雾剂和涂覆制品的方法。
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公开(公告)号：US20060134259A1
公开(公告)日：2006-06-22
申请号：US11317683
申请日：2005-12-23
申请人： Stanley Erickson , James Breister , Gregory Van Erem , David Meitz , Stephen Mohn , Paul DeRoussel
发明人： Stanley Erickson , James Breister , Gregory Van Erem , David Meitz , Stephen Mohn , Paul DeRoussel
CPC分类号： B29D11/00 , B05C5/0262 , B29C47/0021 , B29C47/165 , B29C47/8845 , B29C47/885 , B29D11/00605 , B29L2011/0091
摘要： The invention relates to a method of making retroreflective sheeting and other articles prepared from casting a fluid synthetic resin onto a tool having a microstructured surface with a slot die apparatus. The invention further relates to a slot die apparatus.
摘要翻译： 本发明涉及一种制造回射片材的方法以及通过将流体合成树脂浇铸到具有槽口模具装置的具有微结构化表面的工具上制备的其它制品。 本发明还涉及一种槽模设备。
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公开(公告)号：US20060193582A1
公开(公告)日：2006-08-31
申请号：US11068158
申请日：2005-02-28
申请人： Andrew Ouderkirk , Olester Benson , James Breister , Robert Brott , Yeun-Jong Chou , Patrick Fleming , William Kopecky , Diane North , Roger Stumo , Kristin Thunhorst , Bruce Wilson
发明人： Andrew Ouderkirk , Olester Benson , James Breister , Robert Brott , Yeun-Jong Chou , Patrick Fleming , William Kopecky , Diane North , Roger Stumo , Kristin Thunhorst , Bruce Wilson
CPC分类号： G02B6/001 , D01D5/36 , D01F8/14 , G02B1/045 , G02B5/3008 , G02B6/0051 , G02B6/0053 , G02B6/02347 , G02B6/02352 , G02B6/02357 , G02B6/02361 , G02B6/02371 , G02B6/024 , G02B6/04
摘要： A composite polymer fiber comprises a polymer filler material and a plurality of polymer scattering fibers disposed within the filler material. At least one of the filler material and the scattering fibers is formed of a birefringent material. The refractive indices of the filler material and the scattering fibers can be substantially matched for light incident in a first polarization state on the composite polymer fiber and unmatched for light incident in an orthogonal polarization state. The scattering fibers may be arranged to form a photonic crystal within the composite fiber. The composite fibers may be extruded and may be formed into a yarn, a weave or the like. If the filler material is soluble, it may be washed out of the yarn or weave, and the scattering fibers may then be infiltrated with a resin that is subsequently cured.
摘要翻译： 复合聚合物纤维包括聚合物填充材料和布置在填充材料内的多个聚合物散射纤维。 填充材料和散射纤维中的至少一种由双折射材料形成。 对于在复合聚合物纤维上以第一偏振态入射的光，填充材料和散射光纤的折射率可以基本上匹配，并且对于以正交偏振状态入射的光是不匹配的。 散射纤维可以被布置成在复合纤维内形成光子晶体。 复合纤维可以被挤出并且可以形成为纱线，编织物等。 如果填充材料是可溶的，则其可以从纱线中洗涤或织出，然后散射纤维可以用随后固化的树脂渗透。
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公开(公告)号：US20050054254A1
公开(公告)日：2005-03-10
申请号：US10932804
申请日：2004-09-02
CPC分类号： B01D39/1623 , B01D2239/10 , B05C5/027 , B29C48/05 , B29C48/08 , B29C48/30 , B29C48/305 , B29C48/345 , D01D4/025 , D01D5/0985 , D04H1/56 , D04H3/02 , D04H3/14 , D04H3/16 , Y10T442/614
摘要： Melt blown or spun bond nonwoven webs are formed by flowing fiber-forming material through a die cavity having a substantially uniform residence time and then through a plurality of orifices to form filaments, using air or other fluid to attenuate the filaments into fibers and collecting the attenuated fibers as a nonwoven web. Each die orifice receives a fiber-forming material stream having a similar thermal history. The physical or chemical properties of the nonwoven web fibers such as their average molecular weight and polydispersity can be made more uniform. Wide nonwoven webs can be formed by arranging a plurality of such die cavities in a side-by-side relationship. Thicker or multilayered nonwoven webs can be formed by arranging a plurality of such die cavities atop one another.
摘要翻译： 熔融吹制或纺粘非织造纤维网通过使纤维形成材料流过具有基本均匀的停留时间的模腔而形成，然后通过多个孔以形成长丝，使用空气或其它流体将长丝衰减成纤维并收集 减弱的纤维作为非织造纤维网。 每个模头孔接收具有相似热历史的纤维形成材料流。 可以使非织造纤维网的物理或化学性质如其平均分子量和多分散性更均匀。 可以通过以并排关系布置多个这样的模腔来形成宽的非织造纤维网。 可以通过将多个这样的模腔布置在彼此上方而形成较厚的或多层的非织造纤维网。
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公开(公告)号：US20070125877A1
公开(公告)日：2007-06-07
申请号：US11563827
申请日：2006-11-28
申请人： Daniel Zillig , Subramanian Krishnan , William Kopecky , Stanley Erickson , Steven Ward , James Breister
发明人： Daniel Zillig , Subramanian Krishnan , William Kopecky , Stanley Erickson , Steven Ward , James Breister
IPC分类号： B05B1/28
CPC分类号： B05B7/0807 , B05B7/0408 , B05B7/08 , B05B7/0876 , B05B7/0884 , B05B7/12 , B05C5/0254 , B05C5/027 , B05C9/06 , B05C11/1036
摘要： Multi-component liquid spray system including a shim having a first array of first passages and a second array of second passages are described. When the shim is positioned between the first and second die portions of a housing, a first array of first liquid conduits and a second array of second liquid conduits are formed. The first array of first liquid conduits and second array of second liquid conduits are aligned such that at least one of the second liquid conduits is interspersed between successive first liquid conduits. Methods of making such spray systems and methods of using them to produce both multi-component sprays and coated articles are also described.
摘要翻译： 描述了包括具有第一通道的第一阵列和第二通道的第二阵列的垫片的多组分液体喷射系统。 当垫片定位在壳体的第一和第二模具部分之间时，形成第一液体导管阵列和第二液体导管的第二阵列。 第一液体导管阵列和第二液体导管的第二阵列排列成使得至少一个第二液体导管散布在连续的第一液体导管之间。 还描述了制造这种喷雾系统的方法和使用它们生产多组分喷雾剂和涂覆制品的方法。
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7.发明申请METHODS AND APPARATUS FOR MELTBLOWING OF POLYMERIC MATERIAL UTILIZING FLUID FLOW FROM AN AUXILIARY MANIFOLD 有权用于从辅助管道利用流体流动的聚合材料熔融的方法和装置公开(公告)号：US20060261525A1
公开(公告)日：2006-11-23
申请号：US11419668
申请日：2006-05-22
申请人： James Breister , Andrew Chen , William Klinzing , Patrick Sager , Douglas Sundet , Matthew Linabery
发明人： James Breister , Andrew Chen , William Klinzing , Patrick Sager , Douglas Sundet , Matthew Linabery
CPC分类号： D01D4/025 , D01D5/0985 , Y10S264/905
摘要： Methods and apparatus for meltblowing utilize an auxiliary manifold to dispense a fluid between an orifice of a die that is expelling polymeric fibers and an exit of a duct that is dispensing a secondary flow of gas onto the fibers. The fluid dispensed from the auxiliary manifold reduces a recirculation zone of the secondary flow between the exit and the orifice that, absent the fluid from the manifold, results in errant fibers that are blown back into the face of the die by the recirculating secondary flow.
摘要翻译： 用于熔喷的方法和设备利用辅助歧管在流出聚合纤维的管芯的孔口和将二次气体流分配到纤维上的管道的出口之间分配流体。 从辅助歧管分配的流体减少了在出口和孔口之间的二次流的再循环区域，如果不存在来自歧管的流体，则会导致错误的纤维通过再循环的二次流被吹回模具的表面。
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公开(公告)号：US20050258562A1
公开(公告)日：2005-11-24
申请号：US10851340
申请日：2004-05-21
申请人： Bruce Wilson , Roger Stumo , Stanley Erickson , William Kopecky , James Breister
发明人： Bruce Wilson , Roger Stumo , Stanley Erickson , William Kopecky , James Breister
CPC分类号： D01D4/02 , D01D1/065 , D01D5/096 , Y10T428/29 , Y10T428/2913
摘要： Methods and systems for extruding polymeric fibers are disclosed. The extrusion process preferably involves the delivery of a lubricant separately from a polymer melt stream to each orifice of an extrusion die such that the lubricant preferably encases the polymer melt stream as it passes through the die orifice.
摘要翻译： 公开了用于挤出聚合物纤维的方法和系统。 挤出方法优选地包括将润滑剂从聚合物熔体流分开输送到挤出模头的每个孔口，使得润滑剂优选地在聚合物熔体流通过模孔时包裹聚合物熔体流。
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公开(公告)号：US20070154708A1
公开(公告)日：2007-07-05
申请号：US11668687
申请日：2007-01-30
申请人： Bruce Wilson , Roger Stumo , Stanley Erickson , William Kopecky , James Breister
发明人： Bruce Wilson , Roger Stumo , Stanley Erickson , William Kopecky , James Breister
IPC分类号： D02G3/00
CPC分类号： D01D4/02 , D01D1/065 , D01D5/096 , Y10T428/29 , Y10T428/2913
摘要： Polymeric fibers along with methods and systems for extruding polymeric fibers are disclosed. The extrusion process preferably involves the delivery of a lubricant separately from a polymer melt stream to each orifice of an extrusion die such that the lubricant preferably encases the polymer melt stream as it passes through the die orifice.
摘要翻译： 公开了聚合纤维以及用于挤出聚合物纤维的方法和系统。 挤出方法优选地包括将润滑剂从聚合物熔体流分开输送到挤出模头的每个孔口，使得润滑剂优选地在聚合物熔体流通过模孔时包裹聚合物熔体流。
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10.发明申请MANIFOLDS FOR DELIVERING FLUIDS HAVING A DESIRED MASS FLOW PROFILE AND METHODS FOR DESIGNING THE SAME 有权用于输送具有所需大流量剖面的流体的装置及其设计方法公开(公告)号：US20060265169A1
公开(公告)日：2006-11-23
申请号：US11419675
申请日：2006-05-22
申请人： James Breister , Andrew Chen , William Klinzing , Patrick Sager , Douglas Sundet , Matthew Linabery
发明人： James Breister , Andrew Chen , William Klinzing , Patrick Sager , Douglas Sundet , Matthew Linabery
IPC分类号： G01F25/00
CPC分类号： G06F17/5018 , G06F2217/16 , G06F2217/34 , Y10T137/5283
摘要： Manifolds are designed to deliver fluid through multiple orifices of the manifold such that for a given inlet fluid pressure the fluid being output from the multiple orifices has a desired mass flow profile. The desired mass flow profile includes a desired mass flow rate and a desired direction and distribution of flow in three-dimensional space. The manifold is first modeled as a two-dimensional representation to determine manifold parameters necessary to achieve the desired mass flow profile within the two dimensions. Then, the manifold is modeled as a three-dimensional representation based on the parameters previously determined for the two-dimensional representation to determine manifold parameters of the third dimension that are necessary to achieve the desired mass flow profile within the three dimensions.
摘要翻译： 歧管被设计成通过歧管的多个孔口输送流体，使得对于给定的入口流体压力，从多个孔口输出的流体具有期望的质量流量分布。 期望的质量流量分布包括期望的质量流率和在三维空间中的期望的流动方向和分布。 歧管首先被建模为二维表示，以确定在两维内达到所需质量流量分布所必需的歧管参数。 然后，基于先前为二维表示确定的参数，将歧管建模为三维表示，以确定在三维内实现期望的质量流量分布所必需的第三维度的歧管参数。
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