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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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2.发明授权
公开(公告)号：US5889089A
公开(公告)日：1999-03-30
申请号：US810196
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 , C08K9/00
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： Polymeric compositions include a nonaqueous additive system having dispersant-coated pigments physically dispersed in a liquid nonaqueous polymeric carrier which may be added directly to a melt flow of a polymeric host material. The additive system employed in the polymeric systsms 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 host 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： 聚合物组合物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，其可以直接加入到聚合物主体材料的熔体流中。 在聚合体系中使用的添加剂体系最优选为颗粒状的形式，其可以在纺丝成长丝之前以计量的量（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主体聚合物材料的熔体流中，具有不同添加剂属性的聚合材料（例如，熔纺丝）的成型物体可以是 连续生产而不关闭整形操作。
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公开(公告)号：US5955516A
公开(公告)日：1999-09-21
申请号：US810198
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 , C08K9/00
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： Additives for polymeric compositions are prepared by coating pigment with a dispersant, and thereafter dispersing the dispersant-coated pigment in a liquid nonaqeous polymeric carrier. Preferably, the dispersant-coated pigment is spray-dried. That is, most preferably, an aqueous dispersion of the pigment and dispersant is subjected to a spray-drying operation so as to obtain pigment coated with the dispersant. The dispersant-coated pigment will have an average particle size of about 5 .mu.m or greater, but is capable of breaking apart to average particle sizes of about 1 .mu.m or less when dispersed in a polymeric host material.
摘要翻译： 通过用分散剂涂覆颜料，然后将分散剂涂覆的颜料分散在液体非聚合物载体中来制备聚合物组合物的添加剂。 优选地，分散剂涂覆的颜料被喷雾干燥。 也就是说，最优选地，将颜料和分散剂的水分散体进行喷雾干燥操作，以获得涂覆有分散剂的颜料。 分散剂涂覆的颜料的平均粒度为约5μm或更大，但当分散在聚合物主体材料中时能够分裂成约1μm或更小的平均粒度。
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公开(公告)号：US06416859B1
公开(公告)日：2002-07-09
申请号：US09690137
申请日：2000-10-17
申请人： Donald Caswell , Frank R. Jones , David B. Ledford , Stanley A. McIntosh , Gary W. Shore , Karl H. Buchanan , Wayne S. Stanko , G. Daniel Gasperson , Charles F. Helms, Jr.
发明人： Donald Caswell , Frank R. Jones , David B. Ledford , Stanley A. McIntosh , Gary W. Shore , Karl H. Buchanan , Wayne S. Stanko , G. Daniel Gasperson , Charles F. Helms, Jr.
IPC分类号： D02G302
CPC分类号： D06N7/006 , B29C47/0009 , B29C47/0877 , C08J3/226 , C08J2467/00 , C08J2477/00 , C08K9/08 , C08K9/10 , D01D1/065 , D01F1/04 , D01F1/10 , D01F6/60 , D01F8/04 , D01F8/12 , Y10T428/2913 , Y10T428/2915
摘要： Polymeric compositions include a nonaqueous additive system having dispersant-coated pigments physically dispersed in a liquid nonaqueous polymeric carrier which may be added directly to a melt flow of a polymeric host material. The additive system employed in the polymeric systems 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 host 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： 聚合物组合物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，其可以直接加入到聚合物主体材料的熔体流中。 在聚合体系中使用的添加剂体系最优选为颗粒状的形式，其可以在纺丝成长丝之前以计量的量（配制）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主体聚合物材料的熔体流中，具有不同添加剂属性的聚合材料（例如，熔纺丝）的成型物体可以是 连续生产而不关闭整形操作。
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5.发明授权Dispersible additive systems for polymeric materials, and methods of making and incorporating the same in such polymeric materials 失效用于聚合物材料的可分散添加剂体系，以及在这种聚合物材料中制造和并入其的方法公开(公告)号：US06232371B1
公开(公告)日：2001-05-15
申请号：US09075169
申请日：1998-05-11
申请人： Donald Caswell , Frank R. Jones , David B. Ledford , Stanley A. McIntosh , Gary W. Shore , Karl H. Buchanan , Wayne S. Stanko , G. Daniel Gasperson , Charles F. Helms, Jr.
发明人： Donald Caswell , Frank R. Jones , David B. Ledford , Stanley A. McIntosh , Gary W. Shore , Karl H. Buchanan , Wayne S. Stanko , G. Daniel Gasperson , Charles F. Helms, Jr.
IPC分类号： C08K900
CPC分类号： D06N7/006 , B29C47/0009 , B29C47/0877 , C08J3/226 , C08J2467/00 , C08J2477/00 , C08K9/08 , C08K9/10 , D01D1/065 , D01F1/04 , D01F1/10 , D01F6/60 , D01F8/04 , D01F8/12 , Y10T428/2913 , Y10T428/2915
摘要： Polymeric compositions include a nonaqueous additive system having dispersant-coated pigments physically dispersed in a liquid nonaqueous polymeric carrier which may be added directly to a melt flow of a polymeric host material. The additive system employed in the polymeric systems 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 host 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： 聚合物组合物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，其可以直接加入到聚合物主体材料的熔体流中。 在聚合体系中使用的添加剂体系最优选为颗粒状的形式，其可以在纺丝成长丝之前以计量的量（配制）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主体聚合物材料的熔体流中，具有不同添加剂属性的聚合材料（例如，熔纺丝）的成型物体可以是 连续生产而不关闭整形操作。
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公开(公告)号：US5973032A
公开(公告)日：1999-10-26
申请号：US949711
申请日：1997-10-14
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 dispersant-coated pigments in a liquid nonaqueous polymeric carrier. 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： 用于聚合材料的可分散添加剂体系包括在液体非水性聚合物载体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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公开(公告)号：US4384018A
公开(公告)日：1983-05-17
申请号：US342220
申请日：1982-01-25
申请人： Donald Caswell , David J. Stout
发明人： Donald Caswell , David J. Stout
CPC分类号： D06N7/0081 , D06N2201/02 , D06N2201/0245 , D06N2201/0254 , D06N2201/0263 , D06N2201/12 , Y10S264/47 , Y10T428/23979 , Y10T428/249921 , Y10T428/249922 , Y10T442/3041
摘要： An improved woven synthetic textile fabric is formed by using an entangled combination of a fibrillated slit film yarn and a multi-filament yarn as at least one of the warp and fill members. The fabric is characterized by the look and feel of a jute fabric and may be employed as a woven cloth to manufacture bags, bale wrap, wall covering, drapes and the like or, preferably, to produce secondary backing fabric for tufted carpets which exhibits enhanced adhesion characteristics as compared to prior art synthetic secondary backing materials.
摘要翻译： 通过使用原纤化狭缝膜纱线和复丝纱线的缠结组合作为经纱和填充构件中的至少一个来形成改进的编织合成织物。 织物的特征在于黄麻织物的外观和感觉，并且可以用作编织布来制造袋子，捆包裹物，墙壁覆盖物，窗帘等，或者优选地，生产用于簇绒地毯的第二背衬织物，其显示出增强的 与现有技术的合成辅助衬垫材料相比具有粘合特性。
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