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1. 发明授权

US06958188B2 Fibers having improved dullness and products containing the same 失效
公开(公告)号：US06958188B2
公开(公告)日：2005-10-25
申请号：US10910106
申请日：2004-08-03
申请人： Robert H. Blackwell , Donald E. Wright , Albert R. Moorhead
发明人： Robert H. Blackwell , Donald E. Wright , Albert R. Moorhead
IPC分类号： D01D5/253 , D01F6/60 , D01F6/00
CPC分类号： D01D5/253 , D01F6/60 , Y10T428/2913 , Y10T428/2973 , Y10T428/2978
摘要： Fibers having a reduced amount of glare are disclosed. Products made therefrom the fibers are also disclosed. Methods of making the fibers and products are further disclosed.

2. 发明授权

US06841247B2 Fibers having improved dullness and products containing the same 失效
标题翻译：纤维具有改善的钝度和含有相同的产品
公开(公告)号：US06841247B2
公开(公告)日：2005-01-11
申请号：US10602411
申请日：2003-06-23
申请人： Robert H. Blackwell , Donald E. Wright , Albert R. Moorhead
发明人： Robert H. Blackwell , Donald E. Wright , Albert R. Moorhead
IPC分类号： D01D5/253 , D01F6/60 , D01F6/00
CPC分类号： D01D5/253 , D01F6/60 , Y10T428/2913 , Y10T428/2973 , Y10T428/2978
摘要： Fibers having a reduced amount of glare are disclosed. Products made therefrom the fibers are also disclosed. Methods of making the fibers and products are further disclosed.
摘要翻译：公开了具有减少的眩光量的纤维。还公开了由纤维制成的产品。进一步公开制造纤维和产品的方法。

3. 发明授权

US5632944A Process of making mutlicomponent fibers 失效
标题翻译：制备多组分纤维的方法
公开(公告)号：US5632944A
公开(公告)日：1997-05-27
申请号：US561507
申请日：1995-11-20
申请人： Robert H. Blackwell
发明人： Robert H. Blackwell
IPC分类号： D01F1/02 , D01F8/04
CPC分类号： D01F8/04 , D01F1/02
摘要： A process for producing multicomponent fibers provides a dispersion of a particulate additive or chemical compound in a nonaqueous liquid carrier; forms a blend of a first thermoplastic polymer and the dispersion by injecting the dispersion into an extruder which is part of a fiber extrusion apparatus and which extruder is extruding the first thermoplastic polymer thereby forming a blend of the additive in the first thermoplastic polymer; provides a second thermoplastic polymer to the fiber extrusion apparatus; in the fiber extrusion apparatus, arranges the blend and the second thermoplastic polymer in a preselected, mutually separated relative arrangement; directs the arrangement of blend and the second thermoplastic polymer to a spinneret which is a part of the fiber extrusion apparatus while maintaining the preselected, mutually separated relative arrangement; extrudes the directed arrangement of the blend and the second molten polymer through the spinneret to form multicomponent fibers; and solidifies the multicomponent fibers.
摘要翻译：制备多组分纤维的方法提供了颗粒添加剂或化合物在非水液体载体中的分散体; 通过将分散体注入挤出机中形成第一热塑性聚合物和分散体的共混物，挤出机是纤维挤出设备的一部分，挤出机挤出第一热塑性聚合物，从而在第一热塑性聚合物中形成添加剂的共混物; 向纤维挤出装置提供第二热塑性聚合物; 在纤维挤出装置中，将共混物和第二热塑性聚合物以预选的相互分离的相对排列布置; 将共混物和第二热塑性聚合物的布置指导到作为纤维挤出设备的一部分的喷丝头，同时保持预选的相互分离的相对布置; 将共混物和第二熔融聚合物的定向排列挤出喷丝头以形成多组分纤维; 并固化多组分纤维。

4. 发明授权

US5641570A Multicomponent yarn via liquid injection 失效
标题翻译：多组分纱线通过液体注射
公开(公告)号：US5641570A
公开(公告)日：1997-06-24
申请号：US561501
申请日：1995-11-20
申请人： Robert H. Blackwell
发明人： Robert H. Blackwell
IPC分类号： D01F8/12 , D01F8/14 , D02G3/00
CPC分类号： D01F8/14 , D01F8/12 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931
摘要： A process for producing multicomponent fibers provides a dispersion of a particulate additive or chemical compound in a nonaqueous liquid carrier, forms a blend of a first thermoplastic polymer and the dispersion by injecting the dispersion into an extruder which is part of a fiber extrusion apparatus and which extruder is extruding the tint thermoplastic polymer thereby forming a blend of the additive in the first thermoplastic polymer, provides a second thermoplastic polymer to the fiber extrusion apparatus; in the fiber extrusion apparatus, arranges the blend and the second thermoplastic polymer in a preselected, mutually separated relative arrangement; directs the arrangement of blend and the second thermoplastic polymer to a spinneret which is a part of the fiber extrusion apparatus while maintaining the preselected, mutually separated relative arrangement; exudes the directed arrangement of the blend and the second molten polymer through the spinneret to form multicomponent fibers; and solidifies the multicomponent fibers.
摘要翻译：制造多组分纤维的方法提供了颗粒状添加剂或化合物在非水液体载体中的分散体，通过将分散体注入挤出机中形成第一热塑性聚合物与分散体的共混物，该挤出机是纤维挤出装置的一部分，挤出机挤出着色热塑性聚合物，从而在第一热塑性聚合物中形成添加剂的共混物，向纤维挤出装置提供第二热塑性聚合物; 在纤维挤出装置中，将共混物和第二热塑性聚合物以预选的相互分离的相对排列布置; 将共混物和第二热塑性聚合物的布置指导到作为纤维挤出设备的一部分的喷丝头，同时保持预选的相互分离的相对布置; 通过喷丝头散布共混物和第二熔融聚合物的定向排列以形成多组分纤维; 并固化多组分纤维。

5. 发明授权

US5614142A Process for spinning thermoplastic fibers on a grid spinning system 失效
标题翻译：在网格纺纱系统中纺丝热塑性纤维的工艺
公开(公告)号：US5614142A
公开(公告)日：1997-03-25
申请号：US559863
申请日：1995-11-20
申请人： Robert L. Lilly , Robert H. Blackwell , Charles H. Rogers , Zachary G. Shoaf
发明人： Robert L. Lilly , Robert H. Blackwell , Charles H. Rogers , Zachary G. Shoaf
IPC分类号： D01D1/06 , D01F1/02 , D01F1/10
CPC分类号： D01D1/065
摘要： Fibers are made from thermoplastic polymers by supplying solid particles of the thermoplastic to a melting grid; heating the melting grid to a temperature sufficient to melt the thermoplastic; melting the thermoplastic particles on the heated melting grid such that the melted thermoplastic flows through the grid and is collected in a collecting chamber located beneath the melting grid; injecting into the collecting chamber below the melting grid an additive present in a non-aqueous carrier which carrier comprises organic rosin materials and a surfactant; without actuated mechanical stirring, forming a substantially homogeneous mixture from the injected additive; and extruding fibers from the substantially homogeneous mixture.
摘要翻译：纤维由热塑性聚合物制成，通过将热塑性塑料的固体颗粒提供给熔化网; 将熔化炉加热到足以熔化热塑性塑料的温度; 使加热的熔化格栅上的热塑性颗粒熔化，使得熔融的热塑性塑料流过网格并且被收集在位于熔融格栅下方的收集室中; 在熔融网格下方的收集室中注入存在于非水载体中的添加剂，载体包含有机松香材料和表面活性剂; 没有致动机械搅拌，从注入的添加剂形成基本均匀的混合物; 并从基本均匀的混合物挤出纤维。

6. 发明授权

US5804115A One step, ready-to-tuft, mock space-dyed multifilament yarn 失效
标题翻译：一步一步，即将上架，模拟空间染色的复丝纱线
公开(公告)号：US5804115A
公开(公告)日：1998-09-08
申请号：US766724
申请日：1996-12-13
申请人： Wendel L. Burton , Robert H. Blackwell
发明人： Wendel L. Burton , Robert H. Blackwell
IPC分类号： D02G1/16 , D02G1/20 , D02G3/34 , D02G3/44 , D02G3/00 , D02J1/08
CPC分类号： D02G3/346 , D02G1/165 , D02G1/168 , D02G1/20 , D02G3/445
摘要： A process for making ready-to-tuft, mock space-dyed bulked continuous filament yarn is a one-step process. It joins extruding, texturing, and interlacing to yield a yarn that may be tufted directly into carpet without further texturing or twisting. In another aspect, one or more additional strands may be inserted in the process. An apparatus for making the ready-to-tuft, mock space-dyed, bulked continuous filament yarn is described.
摘要翻译：一个制作即将到来的模拟空心染色的连续长丝纱的方法是一步法。它连接挤出，纹理和交织，以产生可以直接簇绒的纱线，而不会进一步纹理或扭曲。在另一方面，可以在该过程中插入一个或多个另外的链。描述了一种用于制造即将到来的，模拟空间染色的，膨胀的连续长丝纱线的设备。

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