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公开(公告)号：US06358458B1
公开(公告)日：2002-03-19
申请号：US09438728
申请日：1999-11-11
IPC分类号： D01F104
CPC分类号： C08K5/3435 , C08G69/04 , C08G69/16 , C08G69/28 , C08G69/48 , D01F1/04 , D01F1/06 , D01F1/10 , D01F6/60 , Y10T428/2913 , Y10T428/2933 , Y10T428/2976 , C08L77/02
摘要： Stabilized solution-dyed fiber is made by melting a polyamide which is amide monomers polymerized in the presence of at least one hindered piperidine compound, coloring the melted polyamide, and spinning the colored polyamide into fibers that have about 40% or better retained tenacity after 2125 kJ exposure to xenon arc radiation as per AATCC Test Method 16-1993, “Colorfastness to Light,” Option E. Copper stabilizers are unnecesssary.
摘要翻译： 稳定的溶液染色纤维通过熔融聚酰胺制成，该聚酰胺是在至少一种受阻哌啶化合物存在下聚合的酰胺单体，着色熔融的聚酰胺，并将着色的聚酰胺纺丝成2125％后具有约40％或更好的保持韧度的纤维 kJ根据AATCC测试方法16-1993“褪色色牢度”选项E暴露于氙弧辐射。铜稳定剂是不必要的。
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公开(公告)号：US6136433A
公开(公告)日：2000-10-24
申请号：US41031
申请日：1998-03-11
IPC分类号： D01F6/90 , C08G69/04 , C08G69/16 , C08G69/28 , C08G69/48 , C08K5/3435 , D01F1/04 , D01F1/06 , D01F1/10 , D01F6/60 , D02G3/00
CPC分类号： C08K5/3435 , C08G69/04 , C08G69/16 , C08G69/28 , C08G69/48 , D01F1/04 , D01F1/06 , D01F1/10 , D01F6/60 , Y10T428/2913 , Y10T428/2933 , Y10T428/2976
摘要： Stabilized solution-dyed fiber is made by melting a polyamide which is amide monomers polymerized in the presence of at least one hindered piperidine compound, coloring the melted polyamide, and spinning the colored polyamide into fibers that have about 40% or better retained tenacity after 2125 kJ exposure to xenon arc radiation as per AATCC Test Method 16-1993, "Colorfastness to Light," Option E. Copper stabilizers are unnecesssary.
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公开(公告)号：US06531218B2
公开(公告)日：2003-03-11
申请号：US09844269
申请日：2001-04-30
IPC分类号： D01F800
CPC分类号： D01F8/12 , D01D5/253 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931
摘要： Dyeable and dyed filaments have a core and a sheath which entirely surrounds the core. The core is formed of a core polymer which is susceptible to dyeing by a dye bath chemical, while the sheath is formed of a sheath polymer which is resistant to dyeing by the dye bath chemical. When the filament is brought into contact with a dye bath containing the dye chemical, the dye chemical in the dye bath will physically diffuse or migrate through the sheath polymer to cause the core polymer to be dyed a color of the dye bath chemical, while the sheath polymer is substantially undyed thereby.
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公开(公告)号：US20150093575A1
公开(公告)日：2015-04-02
申请号：US14354372
申请日：2011-12-30
CPC分类号： B01J20/267 , A61F13/53 , A61F2013/15463 , A61F2013/530299 , A61L15/24 , A61L15/60 , B01J20/28016 , B01J20/28026 , B01J20/3028 , B01J20/3085 , B01J2220/445 , B01J2220/68 , C08F220/06 , C08F222/1006 , Y10T428/2982 , Y10T428/31855
摘要： The present invention further relates to a particulate superabsorbent polymer composition comprising a crosslinker composition that is the reaction product selected from (i) saturated amines and/or saturated polyamines with ethylenically unsaturated glycidyl compounds and/or ethylenically unsaturated polyglycidyl compounds, (ii) ethylenically unsaturated amines and/or ethylenically unsaturated polyamines with saturated glycidyl compounds and/or saturated polyglycidyl compounds, or (iii) ethylenically unsaturated amines and/or ethylenically unsaturated polyamines with ethylenically unsaturated glycidyl compounds and/or ethylenically unsaturated polyglycidyl compounds; and a surface crosslinking agent applied to the particle surface. The present invention further relates to an absorbent article that includes such particulate superabsorbent polymer compositions.
摘要翻译： 本发明还涉及包含交联剂组合物的颗粒状超吸收性聚合物组合物，所述交联剂组合物是选自（i）饱和胺和/或具有烯属不饱和缩水甘油基化合物和/或烯属不饱和多缩水甘油基化合物的饱和多胺的反应产物，（ii）烯属不饱和 胺和/或烯属不饱和多胺与饱和缩水甘油基化合物和/或饱和多缩水甘油基化合物，或（iii）烯属不饱和胺和/或烯属不饱和多胺与烯属不饱和缩水甘油基化合物和/或烯属不饱和多缩水甘油基化合物; 以及施加到颗粒表面的表面交联剂。 本发明还涉及包含这种颗粒状超吸收性聚合物组合物的吸收性物品。
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公开(公告)号：US06410614B1
公开(公告)日：2002-06-25
申请号：US09519061
申请日：2000-03-03
IPC分类号： C08K900
CPC分类号： C08K3/22 , C08K2003/2241
摘要： A concentrate containing titanium dioxide is made by employing a carrier that is a liquid below about 25° C. and which has ester functionality. The concentrate may be added directly to a host polymer to provide a high concentration of titanium dioxide without causing processing interruptions. Milling of the concentration is unnecessary.
摘要翻译： 含有二氧化钛的浓缩物通过使用低于约25℃的液体并具有酯官能团的载体来制备。 可以将浓缩物直接加入到主体聚合物中以提供高浓度的二氧化钛而不引起处理中断。 浓缩的浓缩是不必要的。
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公开(公告)号：US07019050B2
公开(公告)日：2006-03-28
申请号：US10613677
申请日：2003-07-03
CPC分类号： C08L33/02 , Y10T428/2998 , C08L2666/04
摘要： Concentrates and method of making concentrates are disclosed. The concentrates may be incorporated into thermoformable articles as a concentrate powder or as a paste. Thermoformable articles, such as fibers, containing the concentrates and methods of making the thermoformable articles are also disclosed.
摘要翻译： 公开了浓缩物和浓缩物的制备方法。 浓缩物可以作为浓缩粉末或作为糊剂掺入可热成型制品中。 还公开了含有浓缩物的热成型制品，例如纤维，以及制造可热成形制品的方法。
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公开(公告)号：US5869551A
公开(公告)日：1999-02-09
申请号：US810197
申请日：1997-03-03
IPC分类号： C08J3/22 , C08K9/08 , C08K9/10 , D01D1/06 , D01F1/04 , D01F1/10 , D01F6/60 , D01F8/04 , D01F8/12 , D06N7/00 , C08J3/205 , C08K9/04
CPC分类号： B29C47/0877 , B29C47/0014 , C08J3/226 , C08K9/08 , C08K9/10 , D01D1/065 , D01F1/04 , D01F1/10 , D01F6/60 , D01F8/04 , D01F8/12 , D06N7/0065 , C08J2467/00 , C08J2477/00 , Y10T428/23993 , Y10T428/29 , Y10T428/2927
摘要： Dispersible additive systems for polymeric materials include a dispersant-coated pigments in a liquid nonaqueous polymeric. The additive systems are most preferably in the form of a particulate nonaqueous paste which can be added in metered amounts (dosed) to a melt flow of the polymeric host material prior to being shaped (for example, prior to being spun into synthetic filaments). By providing a number of additive systems having a number of different additive attributes, and controllably dosing one or more into the melt flow of polymeric material, shaped objects of the polymeric material (e.g., melt-spun filaments) having different additive attributes may be produced on a continuous basis without shutting down the shaping operation.
摘要翻译： 用于聚合物材料的可分散添加剂体系包括在液体非水聚合物中的分散剂涂覆的颜料。 添加剂体系最优选为颗粒状非水性浆料的形式，其可以在成形之前（例如，在纺成合成纤丝之前）以计量（定量）加入到聚合物主体材料的熔体流中。 通过提供许多具有多种不同添加剂属性的添加剂体系，并且可控制地将一种或多种配料加入到聚合物材料的熔体流中，可以生产具有不同添加剂属性的聚合材料（例如，熔纺丝）的成型物 不断关闭整形操作。
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8.发明授权Additive-containing synthetic filaments, and yarns and carpets including such filaments 失效含有添加剂的合成纤维，以及包括这种长丝的纱线和地毯
公开(公告)号：US5834089A
公开(公告)日：1998-11-10
申请号：US810379
申请日：1997-03-03
申请人： Frank R. Jones , Stanley A. McIntosh , Gary A. Shore , Karl H. Buchanan , David B. Ledford , Wayne S. Stanko , G. Daniel Gasperson , Charles F. Helms, Jr.
发明人： Frank R. Jones , Stanley A. McIntosh , Gary A. Shore , Karl H. Buchanan , David B. Ledford , Wayne S. Stanko , G. Daniel Gasperson , Charles F. Helms, Jr.
IPC分类号： C08J3/22 , C08K9/08 , C08K9/10 , D01D1/06 , D01F1/04 , D01F1/10 , D01F6/60 , D01F8/04 , D01F8/12 , D06N7/00 , B32B3/02 , C08G69/26 , D01D5/12
CPC分类号： B29C47/0877 , B29C47/0014 , C08J3/226 , C08K9/08 , C08K9/10 , D01D1/065 , D01F1/04 , D01F1/10 , D01F6/60 , D01F8/04 , D01F8/12 , D06N7/0065 , C08J2467/00 , C08J2477/00 , Y10T428/23993 , Y10T428/29 , Y10T428/2927
摘要： Synthetic filaments include a nonaqueous additive system having dispersant-coated pigments physically dispersed in a liquid nonaqueous polymeric carrier. The additive system is most preferably in the form of a particulate paste which can be added in metered amounts (dosed) to a melt flow of the polymeric host material prior to being spun into filaments. By providing a number of additive systems having a number of different additive attributes, and controllably dosing one or more into the melt flow of polymeric material, melt-spun filaments having different additive attributes may be produced on a continuous basis (i.e., without shutting down the spinning operation). The filaments may be included in yarns which are formed into carpet structures.
摘要翻译： 合成长丝包括具有物理分散在液体非水性聚合物载体中的分散剂涂覆的颜料的非水性添加剂体系。 添加剂体系最优选为颗粒状糊剂的形式，其可以在被纺丝成长丝之前以计量（定量）加入到聚合物主体材料的熔体流中。 通过提供许多具有多种不同添加剂属性的添加剂体系，并且可控地将一种或多种配料加入到聚合物材料的熔体流中，可以连续地生产具有不同添加剂属性的熔纺丝（即不关闭 纺纱操作）。 长丝可以包含在形成地毯结构的纱线中。
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公开(公告)号：US06211309B1
公开(公告)日：2001-04-03
申请号：US09106118
申请日：1998-06-29
IPC分类号： C08F28300
CPC分类号： D01F6/92 , C08F283/00 , C08L67/02 , C08L77/12 , D01F6/90 , C08L67/04 , C08L2666/18 , C08L77/00
摘要： The present invention relates to water-dispersible materials (e.g. fibers or films) and to a method of producing same. The materials of the invention comprise a water soluble component, for example, a sulfonated polycondensate thermoplastic, and a modifying auxiliary component, for example, a low melt temperature thermoplastic.
摘要翻译： 本发明涉及水分散性材料（例如纤维或薄膜）及其制造方法。 本发明的材料包括水溶性组分，例如磺化缩聚物热塑性塑料和改性助剂，例如低熔点温度的热塑性塑料。
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公开(公告)号：US5833893A
公开(公告)日：1998-11-10
申请号：US811061
申请日：1997-03-03
申请人： Frank R. Jones , Stanley A. McIntosh , Gary W. Shore , Karl H. Buchanan , David B. Ledford , Wayne S. Stanko , G. Daniel Gasperson , Charles F. Helms, Jr.
发明人： Frank R. Jones , Stanley A. McIntosh , Gary W. Shore , Karl H. Buchanan , David B. Ledford , Wayne S. Stanko , G. Daniel Gasperson , Charles F. Helms, Jr.
IPC分类号： C08J3/22 , C08K9/08 , C08K9/10 , D01D1/06 , D01F1/04 , D01F1/10 , D01F6/60 , D01F8/04 , D01F8/12 , D06N7/00
CPC分类号： B29C47/0877 , B29C47/0014 , C08J3/226 , C08K9/08 , C08K9/10 , D01D1/065 , D01F1/04 , D01F1/10 , D01F6/60 , D01F8/04 , D01F8/12 , D06N7/0065 , C08J2467/00 , C08J2477/00 , Y10T428/23993 , Y10T428/29 , Y10T428/2927
摘要： Methods of continuously producing sequential lengths of different additive-containing melt-spun filaments include continuously supplying a melt-spinnable polymeric host material to orifices of a spinneret and controllably dosing at least one dispersible additive concentrate system containing a pigment in a liquid nonaqueous polymeric carrier to the melt flow of polymeric host material upstream of the spinneret orifices. In such a manner, a first polymeric mixture of the dispersible additive concentrate system and the polymeric host material is obtained which achieves an additive attribute. During a first time interval, the first mixture is extruded through the spinneret orifices; and thereafter, during a second subsequent time interval, the dosing of the at least one dispersible additive is changed so as to form a second mixture having a second additive attribute different from the first additive attribute while continuously supplying the melt flow of polymeric host material to the spinneret orifices. The melt-spun filaments will thus have a first length corresponding to the first additive attribute of the first mixture and a second subsequent length corresponding to the second additive attribute of the second mixture. The methods and additives employed most preferably achieve Hunter Green Purge Values of between about 0.10 to about 1.40 sec/cm.sup.3.
摘要翻译： 连续生产不同添加剂的熔纺丝的连续长度的方法包括将熔融可纺的聚合物主体材料连续地供应到喷丝头的孔口，并可控制地将至少一种含有颜料的可分散的添加剂浓缩物系统加入到液体非水性聚合物载体中 聚合物主体材料在喷丝孔口上游的熔体流动。 以这种方式，获得可分散的添加剂浓缩物体系和聚合物主体材料的第一聚合物混合物，其实现添加剂属性。 在第一时间间隔期间，第一混合物通过喷丝孔被挤出; 此后，在随后的第二时间间隔期间，改变至少一种可分散添加剂的计量，以便形成具有不同于第一添加剂属性的第二添加剂属性的第二混合物，同时连续地将聚合物主体材料的熔体流动提供给 喷丝孔。 因此，熔纺丝将具有对应于第一混合物的第一添加剂属性的第一长度和对应于第二混合物的第二添加剂属性的第二后续长度。 所采用的方法和添加剂最优选达到约0.10至约1.40秒/ cm3之间的猎人绿色清洗值。
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