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1.发明授权Absorbent structure with improved water-absorbing material comprising polyurethane, coalescing aid and antioxidant 有权具有改进的吸水材料的吸收结构包括聚氨酯，聚结助剂和抗氧化剂公开(公告)号：US08287999B2
公开(公告)日：2012-10-16
申请号：US11890090
申请日：2007-08-03
Applicant: Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
Inventor： Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
IPC: B32B5/16
CPC classification number: A61L15/50 , A61L15/26 , Y10T428/254 , Y10T428/2991 , Y10T428/2998 , Y10T442/60 , C08L75/04
Abstract: 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.
Abstract translation: 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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2.发明授权公开(公告)号：US07754822B2
公开(公告)日：2010-07-13
申请号：US10565050
申请日：2004-07-07
Applicant: Thomas Daniel , Ulrich Riegel , Mark Elliott , Ubbo von Oehsen , Kai Michael Exner , Klemens Massonne
Inventor： Thomas Daniel , Ulrich Riegel , Mark Elliott , Ubbo von Oehsen , Kai Michael Exner , Klemens Massonne
IPC: C08F8/32
CPC classification number: C08J3/245 , C08F8/30 , C08J2300/14 , Y10S493/96 , C08F20/00
Abstract: 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.
Abstract translation: 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，通过温度升高进行后交联和干燥，所述后交联剂是式I的化合物，其中R 1，R 2，R 3，R 4 ，R 5，R 6，R 7，R 8和R 9各自独立地为氢，C 1 -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 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。
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3.发明申请Method for Producing White and Color-Stable Water-Absorbing Polymer Particles Having High Absorbency and High Saline Flow Conductivity 有权生产具有高吸光度和高盐流流动性的白色和彩色稳定吸水性聚合物颗粒的方法公开(公告)号：US20100041550A1
公开(公告)日：2010-02-18
申请号：US12521953
申请日：2008-01-29
Applicant: Ulrich Riegel , Thomas Daniel , Uwe Stueven , Mark Elliott , Volker Braig , Michael de Marco
Inventor： Ulrich Riegel , Thomas Daniel , Uwe Stueven , Mark Elliott , Volker Braig , Michael de Marco
IPC: B01J20/26
CPC classification number: C08F220/06 , A61L15/60 , C08K5/098 , C08K5/13 , C08L33/02
Abstract: Water-absorbing polymeric particles are produced by polymerizing a monomer solution or suspension comprising at least one unsaturated carboxylic acid and at least one hydroquinone monoether, and coating the polymeric particles with at least one salt of a tervalent metal cation of a carboxylic acid and/or at least one basic salt of a tervalent metal cation.
Abstract translation: 吸水聚合物颗粒通过聚合包含至少一种不饱和羧酸和至少一种氢醌单醚的单体溶液或悬浮液，并用至少一种羧酸的三价金属阳离子盐和/或 至少一种三价金属阳离子的碱性盐。
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公开(公告)号：US20080161522A1
公开(公告)日：2008-07-03
申请号：US11816771
申请日：2006-03-28
Applicant: Ulrich Riegel , Thomas Daniel , Dieter Hermeling , Mark Elliott
Inventor： Ulrich Riegel , Thomas Daniel , Dieter Hermeling , Mark Elliott
Abstract: 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.
Abstract translation: 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。
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5.发明申请Process for Producing a Water-Absorbing Material Having a Coating of Elastic Filmforming Polymers 审中-公开制备具有弹性成膜聚合物涂层的吸水材料的方法公开(公告)号：US20080154224A1
公开(公告)日：2008-06-26
申请号：US11815265
申请日：2006-02-03
Applicant: Thomas Daniel , Ulrich Riegel , Stefan Bruhns , Mark Elliott , Karl Haberle , Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran
Inventor： Thomas Daniel , Ulrich Riegel , Stefan Bruhns , Mark Elliott , Karl Haberle , Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran
Abstract: The present invention relates to a process for producing a water-absorbing material comprising the steps of a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor in the range from 00 C to 15O0 C and b) heat-treatment of the coated particles at a temperature above 50° C., wherein in step a) and/or b) a coalescing agent is added and the water-absorbing material obtainable by this process.
Abstract translation: 吸水材料的制造方法技术领域本发明涉及一种吸水材料的制造方法，其特征在于，包括以下步骤：a）在流化床反应器中，在00℃至150℃范围内，用弹性成膜聚合物喷雾吸水聚合物颗粒;以及 b）在高于50℃的温度下对涂覆的颗粒进行热处理，其中在步骤a）和/或b）中加入聚结剂并通过该方法获得吸水材料。
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Patent Agency Ranking
6.发明申请Process For Producing a Water-Absorbing Material Having a Coating of Elastic Filmforming Polymers 审中-公开制备具有弹性成膜聚合物涂层的吸水材料的方法公开(公告)号：US20080124551A1
公开(公告)日：2008-05-29
申请号：US11815271
申请日：2006-02-03
Applicant: Thomas Daniel , Ulrich Riegel , Stefan Bruhns , Mark Elliott , Karl Haberle , Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran
Inventor： Thomas Daniel , Ulrich Riegel , Stefan Bruhns , Mark Elliott , Karl Haberle , Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran
CPC classification number: A61L15/60 , Y10T428/2991
Abstract: The present invention relates to a process for producing a water-absorbing material comprising the steps of a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor in the range from 0° C. to 1500° C. and b) heat-treatment of the coated particles at a temperature above 50° C., wherein in step a) and/or b) an antioxidant is added and the water-absorbing material obtainable by this process.
Abstract translation: 本发明涉及吸水材料的制造方法，其特征在于，包括以下步骤：a）在流化床反应器中，用0〜15℃范围内的弹性成膜聚合物喷雾吸水聚合物颗粒 ℃和b）在高于50℃的温度下对涂覆的颗粒进行热处理，其中在步骤a）和/或b）中加入抗氧化剂和通过该方法获得的吸水材料。
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公开(公告)号：US20080032035A1
公开(公告)日：2008-02-07
申请号：US11890089
申请日：2007-08-03
Applicant: Mattias Schmidt , Axel Meyer , Renae Fossum , Jean-Philippe Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
Inventor： Mattias Schmidt , Axel Meyer , Renae Fossum , Jean-Philippe Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
CPC classification number: A61L15/50 , A61L15/26 , Y10T428/254 , Y10T428/2991 , Y10T428/2998 , Y10T442/60 , C08L75/04
Abstract: 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 a coalescing agent. 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) a coalescing agent is added.
Abstract translation: 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，其包括吸水材料，其包含吸水颗粒，其包括膜包衣，其包含弹性成膜聚合物和聚结 代理商 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）中加入聚结剂。
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8.发明申请公开(公告)号：US20060155057A1
公开(公告)日：2006-07-13
申请号：US10562239
申请日：2004-06-30
Applicant: Dieter Hermeling , Thomas Daniel , Mark Elliott , Ulrich Riegel , Frank Dietsche , Reinhold Schwalm
Inventor： Dieter Hermeling , Thomas Daniel , Mark Elliott , Ulrich Riegel , Frank Dietsche , Reinhold Schwalm
CPC classification number: C08G65/332 , A61L15/60 , C08G65/2606 , C08G65/3322 , Y10S524/916
Abstract: Disclosed are novel (meth)acrylic esters of monoalkoxylated polyols, a process for their preparation and their use for preparing crosslinked swellable hydrogel-forming polymers and crosslinked swellable hydrogel-forming polymers.
Abstract translation: 公开了单烷氧基化多元醇的新型（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。
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公开(公告)号：US20050245713A1
公开(公告)日：2005-11-03
申请号：US10521292
申请日：2003-07-18
Applicant: Thomas Daniel , Ulrich Riegel , Mark Elliott
Inventor： Thomas Daniel , Ulrich Riegel , Mark Elliott
IPC: C08F20/06 , C08F118/02
CPC classification number: C08F20/06
Abstract: A process for producing sodium acrylate polymers by free-radical polymerization of sodium acrylate with or without other monomers in an aqueous medium, which comprises using sodium acrylate in the form of an aqueous solution or dispersion obtainable by dissolving or dispersing solid sodium acrylate in an aqueous medium. The polymers thus obtainable have an improved color number and a lower residual monomer content than conventional comparable polymers.
Abstract translation: 一种通过在水性介质中自由基聚合具有或不含其它单体的丙烯酸钠制备丙烯酸钠聚合物的方法，该方法包括使用可通过将固体丙烯酸钠溶解或分散在水溶液或分散体中的水溶液或分散体形式的丙烯酸钠 中。 这样获得的聚合物具有比常规可比较的聚合物更好的颜色数目和更低的残留单体含量。
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公开(公告)号：US08258223B2
公开(公告)日：2012-09-04
申请号：US13171107
申请日：2011-06-28
Applicant: Ulrich Riegel , Thomas Daniel , Matthias Weismantel , Mark Elliott , Dieter Hermeling
Inventor： Ulrich Riegel , Thomas Daniel , Matthias Weismantel , Mark Elliott , Dieter Hermeling
CPC classification number: C08J3/245 , C08F220/06 , C08J2300/14
Abstract: The invention concerns a process for producing water-absorbing polymer, which comprises a base polymer A being mixed with a first aqueous solution B of at least one surface postcrosslinker and a second aqueous solution C of at least one polyvalent cation and thermally treated, wherein said base polymer A is based on at least 50% neutralized acid-functional monomer and said solutions B and C are metered wholly or partly concurrently through separate nozzles whereby a water-absorbing polymer having a high saline flow conductivity value is obtained.
Abstract translation: 本发明涉及一种生产吸水聚合物的方法，其包括将基础聚合物A与至少一个表面后交联剂的第一水溶液B和至少一种多价阳离子的第二水溶液C混合并进行热处理，其中所述 基础聚合物A基于至少50％中和的酸官能单体，并且所述溶液B和C通过单独的喷嘴全部或部分同时计量，从而获得具有高盐水流动电导率值的吸水聚合物。
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