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41. 发明申请

US20090012486A1 Process for Production of a Water-Absorbing Material 审中-公开
标题翻译：吸水材料的制造方法
公开(公告)号：US20090012486A1
公开(公告)日：2009-01-08
申请号：US12159298
申请日：2006-12-19
申请人： Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Dieter Hermeling
发明人： Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Dieter Hermeling
IPC分类号： A61F13/15 , B05D7/00 , C09K3/00
CPC分类号： A61L15/60 , A61F2013/530481
摘要： The present invention relates to a process for producing a water-absorbing material comprising the step of spray-coating water-absorbing polymeric particles with at least one non-reactive coating agent in a continuous process in a fluidized bed reactor in the range from 0° C. to 150° C., with the proviso that the non-reactive coating agents do not comprise an elastic film-forming polymer, the water-absorbing material obtainable by this process, the use of the water-absorbing material in hygiene articles and packaging material and hygiene articles comprising this material.
摘要翻译：本发明涉及一种制造吸水材料的方法，其包括在流化床反应器中以0°的范围在连续方法中用至少一种非反应性涂层剂喷涂吸水聚合物颗粒的步骤 C.至150℃，条件是非反应性涂层剂不包含弹性成膜聚合物，可通过该方法获得的吸水材料，在卫生制品中使用吸水材料，包括该材料的包装材料和卫生制品。

42. 发明申请

US20080171837A1 Postcrosslining of Water Absorbing Polymers With Cyclic Carbamates and/or Cyclic Ureas 有权
标题翻译：具有循环氨基甲酸酯和/或环状尿素的吸水性聚合物的交联
公开(公告)号：US20080171837A1
公开(公告)日：2008-07-17
申请号：US11630949
申请日：2005-07-28
申请人： Kai Michael Exner , Thomas Daniel , Mark Elliott , Ulrich Riegel
发明人： Kai Michael Exner , Thomas Daniel , Mark Elliott , Ulrich Riegel
IPC分类号： C08G69/48
CPC分类号： A61L15/60
摘要： Disclosed is a process for postcrosslinking a water absorbing polymer by the polymer being treated with at least one postcrosslinker and postcrosslinked and dried during or after the treatment by raising the temperature, the at least one postcrosslinker being a cyclic carbamate or a cyclic urea, wherein the cyclic carbamate or the cyclic urea was obtained by reacting respectively an aminoalcohol or a diamine with a cyclic carbonate.
摘要翻译：公开了一种通过用至少一种后交联剂处理的聚合物后交联吸水聚合物的方法，并且在处理期间或之后通过升高温度进行后交联和干燥，所述至少一种后交联剂是环状氨基甲酸酯或环脲，其中通过使氨基醇或二胺与环状碳酸酯反应，得到环状氨基甲酸酯或环状脲。

43. 发明申请

US20070293617A1 Insoluble Metal Sulfates in Water Absorbing Polymeric Particles 失效
标题翻译：吸水聚合物中不溶性金属硫酸盐
公开(公告)号：US20070293617A1
公开(公告)日：2007-12-20
申请号：US11667898
申请日：2005-11-28
申请人： Ulrich Riegel , Thomas Daniel , Dieter Hermeling , Mark Elliott
发明人： Ulrich Riegel , Thomas Daniel , Dieter Hermeling , Mark Elliott
IPC分类号： C08K3/10
CPC分类号： C08F220/06 , A61L15/60 , C08F2/44 , C08F220/28 , C08J3/20 , C08J3/243
摘要： The invention concerns water-absorbing polymeric particles possessing high saline flow conductivity in the swollen state which comprise insoluble metal sulfates as synergistic fillers, and also a process for their production and their use.
摘要翻译：本发明涉及在溶胀状态下具有高盐水流导电性的吸水性聚合物颗粒，其包含作为协同填料的不溶性金属硫酸盐，以及它们的生产和使用方法。

44. 发明申请

US20060211828A1 Method for the secondary crosslinking of hydrogels with bicyclic amide acetals 失效
标题翻译：水凝胶与双环酰胺缩醛二次交联的方法
公开(公告)号：US20060211828A1
公开(公告)日：2006-09-21
申请号：US10565050
申请日：2004-07-07
申请人： Thomas Daniel , Ulrich Riegel , Mark Elliott , Ubbo Oehsen , Kai Exner , Klemens Massonne
发明人： Thomas Daniel , Ulrich Riegel , Mark Elliott , Ubbo Oehsen , Kai Exner , Klemens Massonne
IPC分类号： C08F120/10
CPC分类号： C08J3/245 , C08F8/30 , C08J2300/14 , Y10S493/96 , C08F20/00
摘要： A process for postcrosslinking a water-absorbing polymer comprises said polymer being treated with a postcrosslinker and, during or after said treating, being postcrosslinked and dried by temperature elevation, said postcrosslinker being a compound of the formula I where R1, R2, R3, R4, R5, R6, R7, R8 and R9 are each independently hydrogen, C1-C12-alkyl, C2-C12-alkenyl or C6-C12-aryl, wherein C1-C12-alkyl, C2-C12-alkenyl or C6-C12-aryl may be halogen substituted. The liquid-absorbing polymers are useful in hygiene articles and packaging materials.
摘要翻译：用于后吸附聚合物的方法包括用后交联剂处理的所述聚合物，并且在所述处理期间或之后，通过升温后交联并干燥，所述后交联剂是式I的化合物，其中R 1， R 2，R 2，R 3，R 4，R 5，R 6， R S，R 7，R 8和R 9各自独立地为氢，C 1 -C 3 C 12 -C 12 - 烷基，C 2 -C 12 - 烯基或C 6 -C 12 - - 芳基，其中C 1 -C 12 - 烷基，C 2 -C 12 - 烯基或C 1 -C 12 - C 6 -C 12 - 芳基可以是卤素取代的。液体吸收聚合物可用于卫生制品和包装材料。

45. 发明授权

US08026315B2 Production of water-absorbing polymeric particles 失效
标题翻译：生产吸水聚合物颗粒
公开(公告)号：US08026315B2
公开(公告)日：2011-09-27
申请号：US11816771
申请日：2006-03-28
申请人： Ulrich Riegel , Thomas Daniel , Dieter Hermeling , Mark Elliott
发明人： Ulrich Riegel , Thomas Daniel , Dieter Hermeling , Mark Elliott
IPC分类号： C08F8/00 , C08F20/06
CPC分类号： C08F2/18 , C08F8/00 , C08F20/00
摘要： The present invention relates to a process for producing water-absorbing polymeric particles by polymerizing a monomer solution, which comprises removing the polymer gel from the reactor when the gel temperature is at least 50° C. and the monomer conversion is not more than 90 mol %, and also to a process for producing hygiene articles.
摘要翻译：本发明涉及通过聚合单体溶液来生产吸水聚合物颗粒的方法，其包括当凝胶温度至少为50℃时，从反应器中除去聚合物凝胶，并且单体转化率不大于90mol ％，以及生产卫生用品的方法。

46. 发明申请

US20110118114A1 COLOR STABLE SUPERABSORBENT 审中-公开
标题翻译：颜色稳定超级
公开(公告)号：US20110118114A1
公开(公告)日：2011-05-19
申请号：US13054287
申请日：2009-07-29
申请人： Ulrich Riegel , Thomas Daniel , Norbert Herfert , Mark Elliott
发明人： Ulrich Riegel , Thomas Daniel , Norbert Herfert , Mark Elliott
IPC分类号： B01J20/22 , C07C313/02
CPC分类号： A61L15/60 , A61L15/42 , C08J3/075 , C08J2300/14 , C08L101/14
摘要： Superabsorbents comprising a compound of the formula (I) in which M is a hydrogen atom, an ammonium ion, a monovalent metal ion or one equivalent of a divalent metal ion of groups 1, 2, 8, 9, 10, 12 or 14 of the periodic table of the elements; R1 is OH or NR4R5 where R4 and R5 are each independently H or C1-C6-alkyl; R2 is H or an alkyl, alkenyl, cycloalkyl or aryl group, where this group optionally has 1, 2 or 3 substituents which are each independently selected from C1-C6-alkyl, OH, O—C1-C6-alkyl, halogen and CF3; and R3 is COOM, SO3M, COR4, CONR4R5 or COOR4, where M, R4 and R5 are each as defined above or, when R2 is aryl which is optionally substituted as specified above, are also H, salts thereof or mixtures of such compounds and/or salts thereof, exhibit improved stability to discoloration in the course of storage under elevated temperatures and/or elevated air humidity.
摘要翻译：超吸收剂，其包含式（I）的化合物，其中M为氢原子，铵离子，一价金属离子或1当量的第1,2,8,9,10,12或14族的二价金属离子元素周期表; R1是OH或NR4R5，其中R4和R5各自独立地是H或C1-C6-烷基; R2是H或烷基，烯基，环烷基或芳基，其中该基团任选具有1,2或3个各自独立地选自C 1 -C 6烷基，OH，O-C 1 -C 6 - 烷基，卤素和CF 3的取代基 ; 并且R 3是COOM，SO 3 M，COR 4，CONR 4 R 5或COOR 4，其中M，R 4和R 5各自如上所定义，或当R 2是如上所述任选被取代的芳基时，也是H，其盐或这些化合物的混合物和 /或其盐在升高的温度和/或升高的空气湿度下在储存过程中表现出改善的变色稳定性。

47. 发明授权

US07687596B2 (Meth)acrylic acid esters of alkyoxylated unsaturated polyol ethers, and production thereof 失效
标题翻译：（甲基）丙烯酸酯的烷氧基化不饱和多元醇醚及其制备
公开(公告)号：US07687596B2
公开(公告)日：2010-03-30
申请号：US10561685
申请日：2004-06-30
申请人： Dieter Hermeling , Thomas Daniel , Mark Elliott , Ulrich Riegel , Frank Dietsche
发明人： Dieter Hermeling , Thomas Daniel , Mark Elliott , Ulrich Riegel , Frank Dietsche
IPC分类号： C08G63/66 , C08G63/00 , B32B27/30
CPC分类号： C08G65/3322 , C08G65/2609
摘要： Disclosed are novel (meth)acrylic esters of alkoxylated unsaturated polyol ethers, a process for their preparation and their use for preparing crosslinked swellable hydrogel-forming polymers and crosslinked swellable hydrogel-forming polymers.
摘要翻译：公开了烷氧基化不饱和多元醇醚的新型（甲基）丙烯酸酯，其制备方法及其用于制备交联的可溶胀水凝胶形成聚合物和交联的可膨胀的水凝胶形成聚合物。

48. 发明申请

US20080161499A1 Water Swellable Material 审中-公开
标题翻译：水膨胀材料
公开(公告)号：US20080161499A1
公开(公告)日：2008-07-03
申请号：US11815232
申请日：2006-02-03
申请人： Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Bruno Johannes Ehrnsperger , Stephen Allen Goldmann , Renae Fossum , Matthias Schmidt , Axel Meyer
发明人： Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Bruno Johannes Ehrnsperger , Stephen Allen Goldmann , Renae Fossum , Matthias Schmidt , Axel Meyer
IPC分类号： C08F283/06
CPC分类号： C08F291/00 , C08F283/00 , C08F283/006 , C08F283/06 , C08F287/00 , C08F290/00 , C08F290/142 , C08F290/147 , C08L51/003 , C08L2666/02
摘要： This invention relates to improved water-swellable material that can significantly withstand deformation by an external pressure, thus showing improved liquid handling properties. In particular, this invention relates to water-swellable material with an improved absorbent capacity/permeability balance. This invention also relates to a water-swellable material, comprising water-swellable polymers and elastomeric polymers, said material being typically in the form of particles, which comprise a core of water-swellable polymer(s) and a shell of said elastomeric polymer(s), whereby the water-swellable material is such that it can withstand deformation due to external pressure. The invention also relates to a specific process of making the specific water-swellable material of the invention.
摘要翻译：本发明涉及改进的水溶胀性材料，其可以显着地承受外部压力的变形，从而显示改进的液体处理性能。特别地，本发明涉及具有改善的吸收能力/渗透性平衡的水溶胀性材料。本发明还涉及水溶胀性材料，其包括水溶胀性聚合物和弹性体聚合物，所述材料通常为颗粒形式，其包含水溶胀性聚合物芯和所述弹性体聚合物的壳（ s），由此水溶胀性材料使得其可以承受由于外部压力而引起的变形。本发明还涉及制备本发明的具体的水溶胀性材料的具体方法。

49. 发明申请

US20080114140A1 Method for Producing Polymers 失效
标题翻译：生产聚合物的方法
公开(公告)号：US20080114140A1
公开(公告)日：2008-05-15
申请号：US10586203
申请日：2005-01-18
申请人： Thomas Daniel , Ulrich Riegel , Mark Elliott
发明人： Thomas Daniel , Ulrich Riegel , Mark Elliott
IPC分类号： C08F20/06
CPC分类号： C08F220/06
摘要： The invention relates to a method for producing polymers which contain (meth)acrylate salt units by radical polymerization of (meth)acrylate salt and optionally other monomers in an aqueous medium, using a supersaturated aqueous solution of (meth)acrylate salt. The highly concentrated reaction mixtures so obtained are characterized by a high solid content and increased space-time yield.
摘要翻译：本发明涉及通过使用（甲基）丙烯酸盐的过饱和水溶液在水性介质中使（甲基）丙烯酸酯盐和任选的其它单体进行自由基聚合，制备含有（甲基）丙烯酸盐盐单元的聚合物的方法。如此获得的高度浓缩的反应混合物的特征在于高固体含量和增加的时空产率。

50. 发明申请

US20080027402A1 Absorbent structure with improved water-absorbing material 有权
标题翻译：具有改善吸水材料的吸水结构
公开(公告)号：US20080027402A1
公开(公告)日：2008-01-31
申请号：US11890090
申请日：2007-08-03
申请人： Mattias Schmidt , Axel Meyer , Renae Fossum , Jean-Philippe Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
发明人： Mattias Schmidt , Axel Meyer , Renae Fossum , Jean-Philippe Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
IPC分类号： A61F13/15 , B05D1/02
CPC分类号： A61L15/50 , A61L15/26 , Y10T428/254 , Y10T428/2991 , Y10T428/2998 , Y10T442/60 , C08L75/04
摘要： The present invention relates to an absorbent structure suitable in, or being an adult or infant diaper or feminine hygiene article, comprising a water-absorbing material comprising water-absorbing particles that comprise a film coating, comprising an elastic film-forming polymer and an antioxidant. The invention also relates to an absorbent structure comprising a water absorbent material obtainable by a process of: a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor at a temperature in the range from 0° C. to 150° C. and b) heat-treatment of the coated polymeric particles at a temperature above 50° C., wherein in step a) and/or b) an antioxidant is added.
摘要翻译：本发明涉及一种适用于或作为成人或婴儿尿布或女性卫生制品的吸收结构，其包含吸水材料，其包含吸水颗粒，该吸水颗粒包括膜包衣，其包含弹性成膜聚合物和抗氧化剂。本发明还涉及一种吸收性结构体，其包括可通过以下方法获得的吸水材料：a）在流化床反应器中，在0°的温度范围内，用弹性成膜聚合物喷雾吸水聚合物颗粒 c）至150℃，和b）在高于50℃的温度下热处理涂覆的聚合物颗粒，其中在步骤a）和/或b）中加入抗氧化剂。

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