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1. 发明授权

US5952099A Process for making electrically conductive fibers 失效
标题翻译：制造导电纤维的方法
公开(公告)号：US5952099A
公开(公告)日：1999-09-14
申请号：US9064
申请日：1998-01-20
申请人： Pravin P. Asher , Robert L. Lilly , Grover L. Davenport, Jr. , Robert K. Hyatt , Charles H. Rogers
发明人： Pravin P. Asher , Robert L. Lilly , Grover L. Davenport, Jr. , Robert K. Hyatt , Charles H. Rogers
IPC分类号： D01F1/09 , D01F8/04 , D01F8/14 , D02G3/00
CPC分类号： D01F1/09 , D01F8/04 , D01F8/14 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931
摘要： Electrically conductive thermoplastic fibers are made by spinning a fiber having an electrically conductive sheath of thermoplastic polymer formulated with carbon black and a non-conductive core from the thermoplastic polymer; quenching the fiber after said spinning to a temperature below the melting point of the thermoplastic; drawing the quenched fiber at a draw ratio between about 2.0 and about 3.2; and, after drawing, relaxing the fiber at a temperature below the melting point of the thermoplastic but above its glass transition.
摘要翻译：导电热塑性纤维通过将具有由炭黑和非导电芯配制的热塑性聚合物的导电护套的纤维从热塑性聚合物中纺丝而制成; 在所述纺丝之后将纤维淬火至低于热塑性塑料的熔点的温度; 以约2.0至约3.2的拉伸比拉伸淬火的纤维; 并且在拉伸后，在低于热塑性塑料的熔点但高于其玻璃化转变温度的温度下松弛纤维。

2. 发明授权

US5741532A Apparatus for introducing additives into a grid spinning system 失效
标题翻译：将添加剂引入网格纺纱系统的装置
公开(公告)号：US5741532A
公开(公告)日：1998-04-21
申请号：US557802
申请日：1995-11-20
申请人： Robert L. Lilly , Charles H. Rogers , Zachary G. Shoaf , Wayne L. Conard , Steve C. Parks
发明人： Robert L. Lilly , Charles H. Rogers , Zachary G. Shoaf , Wayne L. Conard , Steve C. Parks
IPC分类号： B29B13/02 , D01D1/06 , B29C47/78
CPC分类号： B29B13/022 , B29C47/786 , D01D1/065
摘要： An apparatus for melting particulate polymeric material includes a melting grid and a molten polymer reservoir beneath the grid. The apparatus has a lateral cross-sectional contour defined by walls. Further included is a distribution device having upper and lower surfaces and adapted to the contour of the molten polymer reservoir, which device is disposed in the molten polymer reservoir in proximity to the grid. The device has an internal reservoir formed between the upper and lower surfaces; a perimetrical surface joining the upper and lower surfaces and providing the device with height; at least two fluid distribution pores, each having one end in communication with the internal reservoir and another end disposed in the circumferential surface; and an injection tube providing fluid flow communication between the internal reservoir and an external supply of fluid.
摘要翻译：用于熔化颗粒状聚合物材料的装置包括熔化网格和网格下方的熔融聚合物储存器。该装置具有由壁限定的横向横截面轮廓。还包括具有上表面和下表面并适合熔融聚合物储存器轮廓的分配装置，该装置设置在靠近格栅的熔融聚合物储存器中。该装置具有形成在上表面和下表面之间的内部储存器; 连接上表面和下表面并为装置提供高度的周边表面; 至少两个流体分配孔，每个流体分配孔具有与内部储存器连通的一端和设置在周向表面中的另一端; 以及提供内部储存器和外部流体供应源之间的流体流动连通的注射管。

3. 发明授权

US5369160A Thermoplastic polyamide with reduced flammability 失效
标题翻译：具有降低易燃性的热塑性聚酰胺
公开(公告)号：US5369160A
公开(公告)日：1994-11-29
申请号：US950843
申请日：1992-09-24
申请人： Atish Adyha , Robert L. Lilly
发明人： Atish Adyha , Robert L. Lilly
IPC分类号： C08G69/48 , C08K5/521 , C08L77/00 , C08G79/04
CPC分类号： C08G69/48 , C08K5/521
摘要： Disclosed is a thermoplastic polyamide with reduced flammability obtained by melt mixing a polyamide with a phosphate ester of the general formula: ##STR1## wherein n is a number of from 1 to 10;m is a number of from 0 to 3;x is a number of from 0 to 3;R is linear or branched C.sub.1 -to C.sub.18 -alkyl radical.
摘要翻译：公开了一种热塑性聚酰胺，其通过将聚酰胺与通式如下的磷酸酯熔融混合而获得的可燃性降低：其中n为1至10的数; m是从0到3的数字; x是从0到3的数字; R是直链或支链C 1 -C 18烷基。

4. 发明授权

US5238982A Method for producing polyamide fibers with reduced flammability 失效
标题翻译：具有降低易燃性的聚酰胺纤维的制造方法
公开(公告)号：US5238982A
公开(公告)日：1993-08-24
申请号：US950865
申请日：1992-09-24
申请人： Atish Adhya , Robert L. Lilly
发明人： Atish Adhya , Robert L. Lilly
IPC分类号： C08K5/521 , C08L77/00 , D01F1/07 , D01F6/60 , D01F6/90
CPC分类号： D01F6/60 , C08K5/521 , D01F1/07
摘要： Disclosed is a method for producing polyamide fibers with reduced flammability by melt mixing a polyamide with a phosphate ester of the general formula: ##STR1## wherein n is a number of from 1 to 10;m is a number of from 0 to 3;x is a number of from 0 to 3;R is linear or branched C.sub.1 - to C.sub.18 - alkyl radical;at a temperature of from about 180.degree. to about 280.degree. C., and melt spinning fibers.

5. 发明授权

US4304568A Minimizing ozone fading in dyed polyamides by treating same with substituted piperidine thioureas 失效
标题翻译：通过用取代的哌啶硫脲处理染色的聚酰胺中的臭氧褪色最小化
公开(公告)号：US4304568A
公开(公告)日：1981-12-08
申请号：US151235
申请日：1980-05-19
申请人： David A. Johnson , Robert L. Lilly
发明人： David A. Johnson , Robert L. Lilly
IPC分类号： C07D211/58 , D06P1/642 , D06P3/26 , D06P5/06 , B32B27/02 , D06P5/02
CPC分类号： C07D211/58 , D06P5/06 , D06P1/6426 , D06P3/26
摘要： There is disclosed a method for minimizing ozone fading in dyed polyamides by treating the dyed polyamide with a substituted piperidine thiourea of the formula ##STR1## where R is a lower alkyl radical having 1-5 carbon atoms or phenyl. The treated dyed polyamides, preferably in fiber form, display minimize ozone fade without a reduction in light stability.
摘要翻译：公开了一种通过用下式（IMAGE）的取代的哌啶硫脲处理染色的聚酰胺，其中R是具有1-5个碳原子的低级烷基或苯基，来最小化染色的聚酰胺中的臭氧褪色的方法。经处理的染色聚酰胺，优选以纤维形式，显示出最小化臭氧褪色而不降低光稳定性。

6. 发明授权

US5776608A Process for making electrically conductive fibers 失效
标题翻译：制造导电纤维的方法
公开(公告)号：US5776608A
公开(公告)日：1998-07-07
申请号：US870741
申请日：1997-06-06
申请人： Pravin P. Asher , Robert L. Lilly , Grover L. Davenport, Jr. , Robert K. Hyatt , Charles H. Rogers
发明人： Pravin P. Asher , Robert L. Lilly , Grover L. Davenport, Jr. , Robert K. Hyatt , Charles H. Rogers
IPC分类号： D01F1/09 , D01F8/04 , D01F8/14 , D02G3/00
CPC分类号： D01F1/09 , D01F8/04 , D01F8/14 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931
摘要： Electrically conductive thermoplastic fibers are made by spinning a fiber having an electrically conductive sheath of thermoplastic polymer formulated with carbon black and a nonconductive core from the thermoplastic polymer; quenching the fiber after said spinning to a temperature below the melting point of the thermoplastic; drawing the quenched fiber at a draw ratio between about 2.0 and about 3.2; and, after drawing, relaxing the fiber at a temperature below the melting point of the thermoplastic but above its glass transition.
摘要翻译：导电热塑性纤维通过将具有由炭黑和非导电芯配制的热塑性聚合物的导电护套的纤维从热塑性聚合物中纺丝而制成; 在所述纺丝之后将纤维淬火至低于热塑性塑料的熔点的温度; 以约2.0至约3.2的拉伸比拉伸淬火的纤维; 并且在拉伸后，在低于热塑性塑料的熔点但高于其玻璃化转变温度的温度下松弛纤维。

7. 发明授权

US5698148A Process for making electrically conductive fibers 失效
标题翻译：制造导电纤维的方法
公开(公告)号：US5698148A
公开(公告)日：1997-12-16
申请号：US686854
申请日：1996-07-26
申请人： Pravin P. Asher , Robert L. Lilly , Grover L. Davenport, Jr. , Robert K. Hyatt , Charles H. Rogers
发明人： Pravin P. Asher , Robert L. Lilly , Grover L. Davenport, Jr. , Robert K. Hyatt , Charles H. Rogers
IPC分类号： D01F1/09 , D01F8/04 , D01F8/14
CPC分类号： D01F1/09 , D01F8/04 , D01F8/14 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931
摘要： Electrically conductive thermoplastic fibers are made by spinning a fiber having an electrically conductive sheath of thermoplastic polymer formulated with carbon black and a non-conductive core from the thermoplastic polymer; quenching the fiber after said spinning to a temperature below the melting point of the thermoplastic; drawing the quenched fiber at a draw ratio between about 2.0 and about 3.2; and, after drawing, relaxing the fiber at a temperature below the melting point of the thermoplastic but above its glass transition.
摘要翻译：导电热塑性纤维通过将具有由炭黑和非导电芯配制的热塑性聚合物的导电护套的纤维从热塑性聚合物中纺丝而制成; 在所述纺丝之后将纤维淬火至低于热塑性塑料的熔点的温度; 以约2.0至约3.2的拉伸比拉伸淬火的纤维; 并且在拉伸后，在低于热塑性塑料的熔点但高于其玻璃化转变温度的温度下松弛纤维。

8. 发明授权

US5382474A Method for producing polyethylene terephthalate fibers with reduced flammability 失效
标题翻译：降低易燃性的生产聚对苯二甲酸乙二醇酯纤维的方法
公开(公告)号：US5382474A
公开(公告)日：1995-01-17
申请号：US950864
申请日：1992-09-24
申请人： Atish Adhya , Thomas F. Corbin , Robert L. Lilly
发明人： Atish Adhya , Thomas F. Corbin , Robert L. Lilly
IPC分类号： D02G3/44 , D02G3/00
CPC分类号： D01F6/84 , D02G3/443 , D10B2331/04 , Y10T428/2913
摘要： Disclosed is a process for producing polyethylene terephthalate fibers with reduced flammability which comprises the following steps:(a) condensating terephthalic acid and ethylene glycol in a mole ratio of from 1:1.1-1.5 at a temperature of from 180.degree.to 240.degree. C. in the presence of a catalyst;(b) adding a polyalkylene glycol phosphate ester;(c) polycondensating at a temperature of from 265.degree.-280.degree. C. under a pressure decreasing from 760 torr to less than 2 torr to form the polyethylene terepthalate; and(d) melt spinning fibers.
摘要翻译：公开了一种生产具有降低的可燃性的聚对苯二甲酸乙二醇酯纤维的方法，其包括以下步骤：（a）在180-240℃的温度下将对苯二甲酸和乙二醇以摩尔比1:1-1.1缩合。在催化剂存在下; （b）加入聚亚烷基二醇磷酸酯; （c）在从265托到小于2托的压力下在265-280℃的温度下缩聚形成聚对苯二甲酸乙二醇酯; 和（d）熔融纺丝纤维。

9. 发明授权

US5364582A Method for producing polymeric fibers with improved anti-static properties and fibers and fabrics produced thereby 失效
标题翻译：用于生产具有改善的抗静电性能的聚合物纤维的方法和由此生产的纤维和织物
公开(公告)号：US5364582A
公开(公告)日：1994-11-15
申请号：US113943
申请日：1993-08-30
申请人： Robert L. Lilly
发明人： Robert L. Lilly
IPC分类号： D01F1/09 , D01F6/60
CPC分类号： D01F6/60 , D01F1/09
摘要： The present invention is directed to a method for producing polymeric fibers with improved anti-static properties and deep dyeability. The method employs anti-static agents that are solid, waxy substances at room temperature. The anti-static agent is pulverized and combined with a carrier to form a dispersion and injected into the throat of a spinning extruder. Polymeric material is added to the extruder and heated with the anti-static agent to form a melt. The melt is then extruded to form the polymeric fiber. Alternatively, the molten anti-static agent is melted and fed through heated lines into a spinning extruder. Polymeric material is added to the extruder and heated with the anti-static agent to form a melt. The melt is then extruded to form the polymeric fiber.
摘要翻译：本发明涉及具有改进的抗静电性能和深染色性的聚合物纤维的制造方法。该方法在室温下使用固体，蜡状物质的抗静电剂。将抗静电剂粉碎并与载体组合以形成分散体并注入纺丝挤出机的喉部。将聚合材料加入到挤出机中并用防静电剂加热以形成熔体。然后将熔体挤出以形成聚合物纤维。或者，将熔融的防静电剂熔化并通过加热管线进料到纺丝挤出机中。将聚合材料加入到挤出机中并用防静电剂加热以形成熔体。然后将熔体挤出以形成聚合物纤维。

10. 发明授权

US06204317B1 Method for producing polymeric fibers with improved anti-static properties and fibers and fabrics produced thereby 失效
标题翻译：用于生产具有改善的抗静电性能的聚合物纤维的方法和由此生产的纤维和织物
公开(公告)号：US06204317B1
公开(公告)日：2001-03-20
申请号：US08286046
申请日：1994-08-04
申请人： Robert L. Lilly
发明人： Robert L. Lilly
IPC分类号： C08J510
CPC分类号： D01F6/60 , D01F1/09
摘要： The present invention is directed to a method for producing polymeric fibers with improved anti-static properties and deep dyeability. The method employs anti-static agents that are solid, waxy substances at room temperature. The anti-static agent is pulverized and combined with a carrier to form a dispersion and injected into the throat of a spinning extruder. Polymeric material is added to the extruder and heated with the anti-static agent to form a melt. The melt is then extruded to form the polymeric fiber. Alternatively, the molten anti-static agent is melted and fed through heated lines into a spinning extruder. Polymeric material is added to the extruder and heated with the anti-static agent to form a melt. The melt is then extruded to form the polymeric fiber.
摘要翻译：本发明涉及具有改进的抗静电性能和深染色性的聚合物纤维的制造方法。该方法在室温下使用固体，蜡状物质的抗静电剂。将抗静电剂粉碎并与载体组合以形成分散体并注入纺丝挤出机的喉部。将聚合材料加入到挤出机中并用防静电剂加热以形成熔体。然后将熔体挤出以形成聚合物纤维。或者，将熔融的防静电剂熔化并通过加热管线进料到纺丝挤出机中。将聚合材料加入到挤出机中并用防静电剂加热以形成熔体。然后将熔体挤出以形成聚合物纤维。

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