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1.发明授权Method for producing water-absorbent polymer particles with a higher permeability by polymerizing droplets of a monomer solution 有权通过聚合单体溶液的液滴生产具有较高渗透性的吸水聚合物颗粒的方法公开(公告)号：US08748000B2
公开(公告)日：2014-06-10
申请号：US12306800
申请日：2007-07-12
申请人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Loesch , Rüdiger Funk , Annemarie Hillebrecht
发明人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Loesch , Rüdiger Funk , Annemarie Hillebrecht
CPC分类号： B01J10/002 , A61L15/24 , A61L15/60 , C08F2/00 , C08F2/10 , C08F2/44 , C08F220/06 , C08F222/1006 , C08L33/02
摘要： A process for preparing water-absorbing polymer beads with high permeability by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein a water-insoluble inorganic salt is suspended in the monomer solution and the polymer beads have a mean diameter of at least 150 μm.
摘要翻译： 一种制备具有高渗透性的吸水聚合物珠粒的方法，该方法是在围绕液滴的气相中聚合单体溶液的液滴，其中将水不溶性无机盐悬浮在单体溶液中，聚合物珠粒的平均直径为 至少150微米。
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2.发明授权Method for producing water-absorbent polymer particles with a higher permeability by polymerising droplets of a monomer solution 有权通过聚合单体溶液的液滴生产具有较高渗透性的吸水聚合物颗粒的方法公开(公告)号：US08124229B2
公开(公告)日：2012-02-28
申请号：US12373621
申请日：2007-07-11
申请人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Loesch , Rüdiger Funk , Annemarie Hillebrecht
发明人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Loesch , Rüdiger Funk , Annemarie Hillebrecht
CPC分类号： C08F2/10 , A61L15/60 , C08F2/00 , C08F220/06 , C08F222/1006 , Y10T428/2982
摘要： A process for preparing water-absorbing polymer beads with high permeability by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein the monomer solution comprises at least 0.5% by weight of a crosslinker, based on the monomer, the polymerization in the droplet takes place in homogeneous phase, and the polymer beads have a mean diameter of at least 150 μm.
摘要翻译： 一种制备具有高渗透性的吸水聚合物珠粒的方法，该方法是在围绕液滴的气相中聚合单体溶液的液滴，其中单体溶液包含至少0.5重量％的基于单体的交联剂， 液滴发生在均匀相中，聚合物珠的平均直径至少为150μm。
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3.发明申请Method for Producing Water-Absorbing Polymer Particles by Polymerizing Droplets of a Monomer Solution 有权通过聚合单体溶液的滴产生吸水性聚合物颗粒的方法公开(公告)号：US20090318582A1
公开(公告)日：2009-12-24
申请号：US12373627
申请日：2007-07-12
申请人： Dennis Loesch , Volker Seidl , Matthias Weismantel
发明人： Dennis Loesch , Volker Seidl , Matthias Weismantel
CPC分类号： C08F2/10 , C08F2/00 , C08F2/50 , C08F4/00 , C08F4/04 , C08F4/34 , C08F220/06 , C08F222/1006
摘要： A process for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution, where the monomer solution comprises at least two initiators, one of the initiators is a peroxide with the exception of persulfate, and the molar ratio of peroxide to further initiator is at least 1:8, the water-absorbing polymer particles themselves, and hygiene articles comprising these water-absorbing polymer particles.
摘要翻译： 通过聚合单体溶液的液滴来制造吸水聚合物颗粒的方法，其中单体溶液包含至少两个引发剂，其中一个引发剂是除过硫酸盐之外的过氧化物，过氧化物与另外的引发剂的摩尔比为 至少1:8，吸水性聚合物颗粒本身和包含这些吸水性聚合物颗粒的卫生制品。
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公开(公告)号：US09777078B2
公开(公告)日：2017-10-03
申请号：US12373627
申请日：2007-07-12
申请人： Dennis Loesch , Volker Seidl , Matthias Weismantel
发明人： Dennis Loesch , Volker Seidl , Matthias Weismantel
IPC分类号： C08F2/10 , C08F2/50 , C08F4/04 , C08F220/06 , C08F2/00 , C08F4/00 , C08F4/34 , C08F222/10
CPC分类号： C08F2/10 , C08F2/00 , C08F2/50 , C08F4/00 , C08F4/04 , C08F4/34 , C08F220/06 , C08F222/1006
摘要： A process for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution, where the monomer solution comprises at least two initiators, one of the initiators is a peroxide with the exception of persulfate, and the molar ratio of peroxide to further initiator is at least 1:8, the water-absorbing polymer particles themselves, and hygiene articles comprising these water-absorbing polymer particles.
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5.发明授权Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerising droplets of a monomer solution 有权通过聚合单体溶液的液滴制备具有较高吸收性的后固化吸水聚合物颗粒的方法公开(公告)号：US08202957B2
公开(公告)日：2012-06-19
申请号：US12306803
申请日：2007-07-09
申请人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Loesch , Rüdiger Funk , Annemarie Hillebrecht
发明人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Loesch , Rüdiger Funk , Annemarie Hillebrecht
IPC分类号： C08F20/06
CPC分类号： C08F2/10 , C08F2/00 , C08F220/06 , C08F222/1006 , Y10T428/2982
摘要： A process for preparing postcrosslinked water-absorbing polymer beads with high absorption by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein the solids content of the monomer solution is at least 35% by weight and the polymer beads have a mean diameter of at least 150 μm.
摘要翻译： 通过在包围液滴的气相中聚合单体溶液的液滴来制备具有高吸收性的后交联吸水聚合物珠的方法，其中单体溶液的固体含量为至少35重量％，聚合物珠具有平均值 直径至少为150μm。
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6.发明授权Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerizing droplets of a monomer solution 有权通过聚合单体溶液的液滴生产具有较高吸收性的后固化吸水性聚合物颗粒的方法公开(公告)号：US08389658B2
公开(公告)日：2013-03-05
申请号：US13371208
申请日：2012-02-10
申请人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Lösch , Rüdiger Funk , Annemarie Hillebrecht
发明人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Lösch , Rüdiger Funk , Annemarie Hillebrecht
IPC分类号： C08F20/06
CPC分类号： C08F2/10 , C08F2/00 , C08F220/06 , C08F222/1006 , Y10T428/2982
摘要： A process for preparing postcrosslinked water-absorbing polymer beads with high absorption by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein the solids content of the monomer solution is at least 35% by weight and the polymer beads have a mean diameter of at least 150 μm.
摘要翻译： 通过在包围液滴的气相中聚合单体溶液的液滴来制备具有高吸收性的后交联吸水聚合物珠的方法，其中单体溶液的固体含量为至少35重量％，聚合物珠具有平均值 直径至少为150μm。
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7.发明申请Method for Producing Water-Absorbent Polymer Particles with a Higher Permeability by Polymerising Droplets of a Monomer Solution 有权通过聚合单体溶液的液滴生产具有较高渗透性的吸水性聚合物颗粒的方法公开(公告)号：US20090192035A1
公开(公告)日：2009-07-30
申请号：US12306800
申请日：2007-07-12
申请人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Lösch , Rüdiger Funk , Annemarie Hillebrecht
发明人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Lösch , Rüdiger Funk , Annemarie Hillebrecht
CPC分类号： B01J10/002 , A61L15/24 , A61L15/60 , C08F2/00 , C08F2/10 , C08F2/44 , C08F220/06 , C08F222/1006 , C08L33/02
摘要： A process for preparing water-absorbing polymer beads with high permeability by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein a water-insoluble inorganic salt is suspended in the monomer solution and the polymer beads have a mean diameter of at least 150 μm.
摘要翻译： 一种制备具有高渗透性的吸水聚合物珠粒的方法，该方法是在围绕液滴的气相中聚合单体溶液的液滴，其中将水不溶性无机盐悬浮在单体溶液中，聚合物珠粒的平均直径为 至少150名妈妈。
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8.发明授权公开(公告)号：US08173757B2
公开(公告)日：2012-05-08
申请号：US12090366
申请日：2006-10-27
申请人： Dennis Loesch , Volker Seidl , Martin Ruebenacker
发明人： Dennis Loesch , Volker Seidl , Martin Ruebenacker
IPC分类号： C08F20/00
CPC分类号： C08F226/02
摘要： A process for producing a polymer powder comprising vinylformamide units by free radical polymerization of an aqueous solution of N-vinylformamide and if appropriate other monomers and drying the polymer which comprises an aqueous monomer solution comprising N-vinylformamide and at least one polymerization initiator being spray dispensed as an aerosol or dropletized at the top of a heatable tower-shaped reactor, then polymerizing the aerosol or droplets in an inert gas atmosphere to form a finely divided solid and discharging the finely divided polymer from the reactor.
摘要翻译： 一种制备包含乙烯基甲酰胺单元的聚合物粉末的方法，其通过N-乙烯基甲酰胺水溶液的自由基聚合和如果合适的其它单体和干燥包含含有N-乙烯基甲酰胺和至少一种聚合引发剂的单体水溶液的聚合物被喷雾分配 作为气雾剂或在可加热的塔状反应器的顶部液滴化，然后在惰性气体气氛中聚合气溶胶或液滴以形成细碎的固体并从细胞中排出细碎的聚合物。
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9.发明申请Method for Producing Post-Cured Water-Absorbent Polymer Particles with a Higher Absorption by Polymerizing Droplets of a Monomer Solution 有权通过聚合单体溶液的液滴生产具有更高吸收性的后固化吸水性聚合物颗粒的方法公开(公告)号：US20120141792A1
公开(公告)日：2012-06-07
申请号：US13371208
申请日：2012-02-10
申请人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Lösch , Rüdiger Funk , Annemarie Hillebrecht
发明人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Lösch , Rüdiger Funk , Annemarie Hillebrecht
IPC分类号： C08F120/06
CPC分类号： C08F2/10 , C08F2/00 , C08F220/06 , C08F222/1006 , Y10T428/2982
摘要： A process for preparing postcrosslinked water-absorbing polymer beads with high absorption by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein the solids content of the monomer solution is at least 35% by weight and the polymer beads have a mean diameter of at least 150 μm.
摘要翻译： 通过在包围液滴的气相中聚合单体溶液的液滴来制备具有高吸收性的后交联吸水聚合物珠的方法，其中单体溶液的固体含量为至少35重量％，聚合物珠具有平均值 直径至少为150μm。
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10.发明授权公开(公告)号：US07727586B2
公开(公告)日：2010-06-01
申请号：US11814021
申请日：2006-01-24
申请人： Stefan Bruhns , Volker Frenz , Dennis Lösch , Volker Seidl , Uwe Stueven , Carolin Nadine Dücker , Matthias Weismantel , Wilfried Heide , Stefan Blei
发明人： Stefan Bruhns , Volker Frenz , Dennis Lösch , Volker Seidl , Uwe Stueven , Carolin Nadine Dücker , Matthias Weismantel , Wilfried Heide , Stefan Blei
CPC分类号： B01J8/388 , A61L15/60 , B01J8/0055 , B01J8/36 , B01J2208/00433 , B01J2208/0046 , B01J2208/00681 , C08F2/01 , C08F2/34 , C08F6/008 , F26B3/08 , Y10T428/2982
摘要： A process for producing water-absorbing polymeric particles by dropletization polymerization in the gas phase, which comprises drying the polymeric particles after the polymerization in a fluidized bed, the water-absorbing polymeric particles themselves, hygiene articles comprising these water-absorbing polymeric particles and also apparatus for implementing the process.
摘要翻译： 在气相中通过液滴聚合制备吸水性聚合物颗粒的方法，其包括在流化床中聚合后干燥聚合物颗粒，吸水聚合物颗粒本身，包含这些吸水性聚合物颗粒的卫生制品，以及 用于实施该过程的装置。
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