-
公开(公告)号：US20050215752A1
公开(公告)日：2005-09-29
申请号：US10517042
申请日：2003-06-06
申请人： Andreas Popp , Thomas Daniel , Jurgen Schroder , Thomas Jaworek , Rudiger Funk , Reinhold Schwalm , Matthias Weismantel , Ulrich Riegel
发明人： Andreas Popp , Thomas Daniel , Jurgen Schroder , Thomas Jaworek , Rudiger Funk , Reinhold Schwalm , Matthias Weismantel , Ulrich Riegel
IPC分类号： C08G65/332 , A61L15/60 , C07B61/00 , C07C67/08 , C07C69/54 , C08F290/06 , C08G65/26 , C08G65/28 , C08G63/02
CPC分类号： C08G65/3322 , A61L15/60 , C07C67/08 , C08G65/2609 , Y10T428/249921 , C07C69/54
摘要： The present invention relates to novel (meth)acrylic esters of polyalkoxylated trimethylolpropane of the formula where AO is for each AO independently at each instance EO, PO or BO where EO is O—CH2-CH2- PO is independently at each instance O—CH2-CH(CH3)- or O—CH(CH3)-CH2- BO is independently at each instance O—CH2-CH(CH2-CH3)- or O—CH(CH2-CH3)-CH2- p1+p2+p3 is 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74 or 75, R1, R2 and R3 are independently H or CH3, a simplified process for preparing these esters and the use of reaction mixtures thus obtainable.
摘要翻译： 本发明涉及下式的聚烷氧基化三羟甲基丙烷的新的（甲基）丙烯酸酯：其中AO各自独立地为每个AO，PO或BO，其中EO为O-CH 2 -CH 2 - ，PO各自独立地为O-CH 2 -CH（CH 3） - 或O-CH（CH 3）-CH 2 - BO在每种情况下独立地为O-CH 2 -CH（CH 2 -CH 3） - 或O-CH（CH 2 -CH 3）-CH 2 - ，p 1 + p 2 + p 3 是28，29，30，31，32，33，34，35，36，37，38，39，40，41，42，43，44，45，46，47，48，49，50，51，52 ，53,54,55,66,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74或75，R1，R2 和R3独立地为H或CH3，制备这些酯的简化方法以及由此得到的反应混合物的使用。
-
公开(公告)号：US08802799B2
公开(公告)日：2014-08-12
申请号：US13175447
申请日：2011-07-01
IPC分类号： C08F20/06
CPC分类号： C07C51/412 , Y02P20/582 , C07C57/04
摘要： The invention relates to a neutralization process in which at least one ethylenically unsaturated carboxylic acid is preneutralized at least partly with a base, wherein the preneutralized solution is divided into at least two part-solutions and at least one part-solution is aftertreated so as to form part-solutions with different degree of neutralization and/or solids content, and also to an apparatus for carrying out the process.
摘要翻译： 本发明涉及一种中和方法，其中至少一种烯键式不饱和羧酸至少部分地用碱进行预中和，其中将预中和溶液分成至少两种部分溶液，并且至少一种部分溶液被后处理，以便 形成具有不同程度的中和和/或固体含量的部分溶液，以及用于进行该方法的设备。
-
93.发明授权Process for producing water-absorbing polymer particles with improved blood absorbance by polymerizing droplets of a monomer solution 有权通过聚合单体溶液的液滴来生产具有改善的吸光度的吸水性聚合物颗粒的方法公开(公告)号：US08399585B2
公开(公告)日：2013-03-19
申请号：US12861227
申请日：2010-08-23
申请人： Francisco Javier Lopez Villanueva , Markus Linsenbühler , Rainer Dobrawa , Bernd Siegel , Matthias Weismantel
发明人： Francisco Javier Lopez Villanueva , Markus Linsenbühler , Rainer Dobrawa , Bernd Siegel , Matthias Weismantel
IPC分类号： C08F20/06
CPC分类号： C08F2/10 , A61L15/22 , A61L15/60 , C08F2/18 , C08F2/22 , C08F220/06 , C08F222/1006
摘要： A process for producing water-absorbing polymer particles with improved blood absorbence by polymerizing droplets of a monomer solution in a surrounding gas phase, wherein the monomer solution comprises a surfactant.
摘要翻译： 一种通过聚合周围气相中的单体溶液的液滴来生产具有改善的血液吸收性的吸水性聚合物颗粒的方法，其中单体溶液包含表面活性剂。
-
94.发明申请Process for Producing Water-Absorbing Polymer Particles with High Free Swell Rate 有权生产具有高自由溶胀率的吸水性聚合物颗粒的方法公开(公告)号：US20130017945A1
公开(公告)日：2013-01-17
申请号：US13544485
申请日：2012-07-09
申请人： Markus Braun , Matthias Weismantel
发明人： Markus Braun , Matthias Weismantel
IPC分类号： C08F220/10 , B01J20/30 , B01J20/26
CPC分类号： B01J20/26 , A61L15/60 , B01J20/261 , B01J20/267 , B01J20/30 , B01J2220/68 , C08F2/10 , C08F2/26 , C08F220/06 , C08F220/10 , C08F222/1006 , C08F230/02
摘要： A process for producing water-absorbing polymer particles with high free swell rate by polymerizing a monomer solution or suspension comprising an ethylenically unsaturated monomer bearing acid groups, a crosslinker, an initiator and an ethylenically unsaturated ionic surfactant.
摘要翻译： 通过使包含具有酸性基团的烯键式不饱和单体，交联剂，引发剂和烯属不饱和离子表面活性剂的单体溶液或悬浮液聚合来生产具有高自由溶胀速率的吸水聚合物颗粒的方法。
-
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。
-
公开(公告)号：US07947794B2
公开(公告)日：2011-05-24
申请号：US12065322
申请日：2006-08-31
申请人： Matthias Weismantel , Michael de Marco , Andreas Daiss , Dominicus van Esbroeck , Karl J. Possemiers , Ronny De Kaey , Leo Van Miert
发明人： Matthias Weismantel , Michael de Marco , Andreas Daiss , Dominicus van Esbroeck , Karl J. Possemiers , Ronny De Kaey , Leo Van Miert
CPC分类号： C08F2/01 , B01J19/2405 , B01J19/26 , B01J2219/00164 , B01J2219/182 , B01J2219/1943 , B01J2219/1946 , C08F220/06
摘要： The invention relates to a process for continuously preparing water-absorbing polymer particles by mixing a monomer solution with a redox initiator consisting of at least one oxidizing agent and at least one reducing agent and polymerizing it, wherein the monomer solution is mixed with at least one oxidizing agent upstream of the polymerization reactor and the at least one reducing agent is metered into the polymerization reactor, and also to an apparatus for performing the process.
摘要翻译： 本发明涉及通过将单体溶液与由至少一种氧化剂和至少一种还原剂组成的氧化还原引发剂混合并使其聚合而连续制备吸水聚合物颗粒的方法，其中单体溶液与至少一种 将聚合反应器上游的氧化剂和至少一种还原剂计量加入到聚合反应器中，以及用于进行该方法的装置。
-
公开(公告)号：US20100140546A1
公开(公告)日：2010-06-10
申请号：US12093710
申请日：2006-11-30
IPC分类号： B01J20/26
CPC分类号： B01J19/26 , B01F3/1221 , B01F3/1228 , B01F7/00908 , B01F7/00966 , B01J4/002 , B01J19/1806 , B01J2219/00033 , B01J2219/00166 , B01J2219/00184 , B01J2219/00189 , B01J2219/00254 , B01J2219/00779
摘要： In a process for continuous mixing of water-absorbing polymeric particles with liquids or other particles while the polymeric particles move in the product stream direction under their own weight, at least a portion of the material undergoing mixing acquires, through the rotational movement of at least one mixing tool secured to a rotating shaft, a momentum opposite the product stream direction.
摘要翻译： 在吸水聚合物颗粒与液体或其它颗粒的连续混合的过程中，聚合物颗粒在其自身重量下沿产品流动方向移动时，进行混合的材料的至少一部分至少通过旋转运动获得 固定到旋转轴的一个混合工具，与产品流方向相反的动量。
-
98.发明申请Method for Producing Water-Absorbent Polymer Particles by the Polymerization of Droplets of a Monomer Solution 审中-公开通过聚合单体溶液的液滴制备吸水性聚合物颗粒的方法公开(公告)号：US20100062932A1
公开(公告)日：2010-03-11
申请号：US12523473
申请日：2008-02-04
申请人： Dennis Lösch , Marco Krüger , Stefan Blei , Matthias Weismantel , Wilfried Heide
发明人： Dennis Lösch , Marco Krüger , Stefan Blei , Matthias Weismantel , Wilfried Heide
IPC分类号： B01J20/26
CPC分类号： C08F220/06
摘要： A process for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution in a surrounding gas phase, said monomer solution comprising at least one azo compound and at least one persulfate, the resulting polymer particles having a water content of at least 5% by weight, and being aftertreated thermally at a temperature of at least 100° C. for at least 5 minutes.
摘要翻译： 一种通过在周围气相中聚合单体溶液的液滴来生产吸水聚合物颗粒的方法，所述单体溶液包含至少一种偶氮化合物和至少一种过硫酸盐，所得聚合物颗粒的水含量至少为5％ ，并在至少100℃的温度下热处理至少5分钟。
-
99.发明申请Method for Producing Polymer Particles by the Polymerization of Liquid Droplets in a Gas Phase 有权通过在气相中聚合液滴产生聚合物颗粒的方法公开(公告)号：US20100016505A1
公开(公告)日：2010-01-21
申请号：US12523479
申请日：2008-02-04
申请人： Dennis Lösch , Annemarie Hillebrecht , Marco Krüger , Stefan Blei , Matthias Weismantel , Wilfried Heide
发明人： Dennis Lösch , Annemarie Hillebrecht , Marco Krüger , Stefan Blei , Matthias Weismantel , Wilfried Heide
IPC分类号： C08F2/22
CPC分类号： C08K3/0016 , C08F2/01 , C08F2/10 , C08F2/16 , C08F2/18 , C08F2/34 , C08F2/44 , C08F220/06 , C08F222/1006 , C08K3/011 , C08K5/0025 , C08L23/00 , C08L25/00 , C08L2201/54
摘要： A process for producing polymer particles by polymerizing liquid droplets in a gas phase surrounding the droplets, said droplets comprising at least one monomer and being coated with particulate solids during the polymerization.
摘要翻译： 通过在包围液滴的气相中聚合液滴来生产聚合物颗粒的方法，所述液滴包含至少一种单体并且在聚合过程中被涂覆有颗粒状固体。
-
公开(公告)号：US20080194863A1
公开(公告)日：2008-08-14
申请号：US12065056
申请日：2006-08-31
申请人： Matthias Weismantel , Michael de Marco , Dominicus van Esbroeck , Karl J. Possemiers , Ronny De Kaey
发明人： Matthias Weismantel , Michael de Marco , Dominicus van Esbroeck , Karl J. Possemiers , Ronny De Kaey
CPC分类号： C07C51/412 , Y02P20/582 , C07C57/04
摘要： The invention relates to a continuous neutralization process in which at least one ethylenically unsaturated carboxylic acid is neutralized at least partly with a base and the temperature of the neutralized solution is less than 70° C., and also to an apparatus for carrying out the process.
摘要翻译： 本发明涉及连续中和方法，其中至少一种烯键式不饱和羧酸至少部分地用碱中和并且中和的溶液的温度低于70℃，还涉及一种用于进行该方法的设备 。
-
-
-
-
-
-
-
-
-
搜索结果
159 条记录 (耗时 0.035 秒)
