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1.发明申请公开(公告)号：US20120309868A1
公开(公告)日：2012-12-06
申请号：US13484755
申请日：2012-05-31
CPC分类号： C08J3/245 , C08J3/126 , C08J3/128 , C08J2300/14 , C08J2333/02 , C08J2475/04 , Y10T428/2998
摘要： The invention relates to a process for producing a water-absorbing material by coating water-absorbing polymer particles with a film-forming polyurethane and silica, heat treating the coated particles and coating the heat-treated particles with pyrogenic hydrophilic silica. The invention further relates to the water-absorbing material obtainable according to the process of the invention. The water-absorbing material has improved wicking ability (FHA) and core shell saline flow conductivity (CS-SFC).
摘要翻译： 本发明涉及通过用成膜聚氨酯和二氧化硅涂覆吸水聚合物颗粒来生产吸水材料的方法，热处理涂覆的颗粒并用热解亲水性二氧化硅涂覆热处理颗粒。 本发明还涉及根据本发明方法可获得的吸水材料。 吸水材料具有改善的芯吸能力（FHA）和芯壳盐水流动电导率（CS-SFC）。
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2.发明授权公开(公告)号：US08889765B2
公开(公告)日：2014-11-18
申请号：US13484755
申请日：2012-05-31
CPC分类号： C08J3/245 , C08J3/126 , C08J3/128 , C08J2300/14 , C08J2333/02 , C08J2475/04 , Y10T428/2998
摘要： The invention relates to a process for producing a water-absorbing material by coating water-absorbing polymer particles with a film-forming polyurethane and silica, heat treating the coated particles and coating the heat-treated particles with pyrogenic hydrophilic silica. The invention further relates to the water-absorbing material obtainable according to the process of the invention. The water-absorbing material has improved wicking ability (FHA) and core shell saline flow conductivity (CS-SFC).
摘要翻译： 本发明涉及通过用成膜聚氨酯和二氧化硅涂覆吸水聚合物颗粒来生产吸水材料的方法，热处理涂覆的颗粒并用热解亲水性二氧化硅涂覆热处理颗粒。 本发明还涉及根据本发明方法可获得的吸水材料。 吸水材料具有改善的芯吸能力（FHA）和芯壳盐水流动电导率（CS-SFC）。
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3.发明申请Fast Water-Absorbing Material Having a Coating of Elastic Film-Forming Polyurethane with High Wicking 审中-公开具有高吸水性弹性薄膜形成聚氨酯涂层的快速吸水材料公开(公告)号：US20120309890A1
公开(公告)日：2012-12-06
申请号：US13484705
申请日：2012-05-31
IPC分类号： C09D175/04 , B05D1/02 , B05D1/22 , C08L33/02 , B05D7/00
CPC分类号： C08J3/245 , C08J3/126 , C08J3/128 , C08J2300/14 , C08J2333/02 , C08J2475/04
摘要： The invention relates to a process for producing a water-absorbing material by coating water-absorbing polymer particles with a film-forming polyurethane and pyrogenic silica and heat treating the coated particles. The invention further relates to the water-absorbing material obtainable according to the process of the invention. The water-absorbing material has improved wicking ability (FHA) and fixed swell rate (FSR).
摘要翻译： 本发明涉及一种通过用成膜聚氨酯和热解二氧化硅涂覆吸水聚合物颗粒并热处理涂覆颗粒来制造吸水材料的方法。 本发明还涉及根据本发明方法可获得的吸水材料。 吸水材料具有提高的芯吸能力（FHA）和固定溶胀率（FSR）。
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公开(公告)号：US09279048B2
公开(公告)日：2016-03-08
申请号：US13471817
申请日：2012-05-15
申请人： Francisco Javier Lopez Villanueva , Markus Linsenbühler , Matthias Weismantel , Bernd Siegel , Klaus Dieter Hörner , Sandra Engelhardt
发明人： Francisco Javier Lopez Villanueva , Markus Linsenbühler , Matthias Weismantel , Bernd Siegel , Klaus Dieter Hörner , Sandra Engelhardt
IPC分类号： A61F13/15 , C08L33/02 , C08F220/06
CPC分类号： C08L33/02 , C08F220/06 , C08F2220/285 , C08F2222/1013
摘要： The use of water-absorbing polymer particles for dewatering feces, the water-absorbing polymer particles being obtainable by polymerizing a foamed monomer solution or suspension, drying the polymeric foam and grinding the dried foam.
摘要翻译： 使用吸水性聚合物颗粒来脱水粪便，吸水聚合物颗粒可通过聚合发泡单体溶液或悬浮液获得，干燥聚合物泡沫体并研磨干燥的泡沫体。
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公开(公告)号：US20120202959A1
公开(公告)日：2012-08-09
申请号：US13364084
申请日：2012-02-01
IPC分类号： C08F220/06 , C08F220/14 , C08F228/02
CPC分类号： C08F220/06 , C08F220/58 , C08F222/1006 , C08F2220/585 , C08F2222/1026
摘要： A process for producing water-absorbing polymer particles with improved free swell rate by polymerizing a monomer solution or suspension comprising an ethylenically unsaturated monomer bearing acid groups, an ethylenically unsaturated monomer, a crosslinker and an initiator.
摘要翻译： 通过聚合包含具有酸基的烯属不饱和单体，烯属不饱和单体，交联剂和引发剂的单体溶液或悬浮液来生产具有改善的自由溶胀速率的吸水性聚合物颗粒的方法。
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公开(公告)号：US20120296300A1
公开(公告)日：2012-11-22
申请号：US13471817
申请日：2012-05-15
申请人： Francisco Javier Lopez Villanueva , Markus Linsenbühler , Matthias Weismantel , Bernd Siegel , Klaus Dieter Hörner , Sandra Engelhardt
发明人： Francisco Javier Lopez Villanueva , Markus Linsenbühler , Matthias Weismantel , Bernd Siegel , Klaus Dieter Hörner , Sandra Engelhardt
IPC分类号： A61L15/22
CPC分类号： C08L33/02 , C08F220/06 , C08F2220/285 , C08F2222/1013
摘要： The use of water-absorbing polymer particles for dewatering feces, the water-absorbing polymer particles being obtainable by polymerizing a foamed monomer solution or suspension, drying the polymeric foam and grinding the dried foam.
摘要翻译： 使用吸水性聚合物颗粒来脱水粪便，吸水聚合物颗粒可通过聚合发泡单体溶液或悬浮液获得，干燥聚合物泡沫体并研磨干燥的泡沫体。
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7.发明授权Spherical particles, method for production of spherical particles and use thereof 有权球形颗粒，球形颗粒的制造方法及其用途公开(公告)号：US08309647B2
公开(公告)日：2012-11-13
申请号：US12522385
申请日：2007-12-13
IPC分类号： C08L29/04
CPC分类号： C08F20/18 , C08F2/22 , C08F2/44 , C08F220/06 , C08F222/1006 , C08K5/0008 , Y10T428/2982 , Y10T428/31801 , C08L33/08
摘要： Spherical particles having a mean diameter in the range from 1 to 20 μm, comprising (a) from 85 to 99% by weight of a crosslinked random copolymer having a glass transition temperature Tg in the range from −75 to −40° C. (b) and from 1 to 15% by weight of at least one organic substance selected from waxes, protective colloids and plasticizers.
摘要翻译： 平均直径在1至20μm范围内的球形颗粒，包含（a）85至99重量％的玻璃化转变温度Tg在-75至-40℃范围内的交联无规共聚物（ b）和1至15重量％的至少一种选自蜡，保护胶体和增塑剂的有机物质。
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8.发明申请SPHERICAL PARTICLES, METHOD FOR PRODUCTION OF SPHERICAL PARTICLES AND USE THEREOF 有权球形颗粒，生产球形颗粒的方法及其用途公开(公告)号：US20100048769A1
公开(公告)日：2010-02-25
申请号：US12522385
申请日：2007-12-13
IPC分类号： C09D133/10 , C08K5/00 , C08L29/04 , C08L1/00 , C08L33/08 , C09D129/04
CPC分类号： C08F20/18 , C08F2/22 , C08F2/44 , C08F220/06 , C08F222/1006 , C08K5/0008 , Y10T428/2982 , Y10T428/31801 , C08L33/08
摘要： Spherical particles having a mean diameter in the range from 1 to 20 μm, comprising (a) from 85 to 99% by weight of a crosslinked random copolymer having a glass transition temperature Tg in the range from −75 to −40° C. (b) and from 1 to 15% by weight of at least one organic substance selected from waxes, protective colloids and plasticizers.
摘要翻译： 平均直径在1至20μm范围内的球形颗粒，包含（a）85至99重量％的玻璃化转变温度Tg在-75至-40℃范围内的交联无规共聚物（ b）和1至15重量％的至少一种选自蜡，保护胶体和增塑剂的有机物质。
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