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81. 发明申请

US20060186052A1 Device for treating water using iron-doped ion exchangers 审中-公开
公开(公告)号：US20060186052A1
公开(公告)日：2006-08-24
申请号：US10571434
申请日：2004-06-09
申请人： Rudiger Seidel , Andreas Schlegel , Reinhold Klipper , Wolfgang Podszun , Hans Soest , Wolfgang Wambach
发明人： Rudiger Seidel , Andreas Schlegel , Reinhold Klipper , Wolfgang Podszun , Hans Soest , Wolfgang Wambach
IPC分类号： C02F1/42
CPC分类号： C02F1/288 , B01J39/17 , B01J45/00 , B01J47/024 , C02F1/281 , C02F1/42 , C02F1/683 , C02F2101/103 , C02F2101/20
摘要： The present invention relates to devices through which a liquid to be treated can flow, preferably filtration units which are used packed with iron-doped ion exchangers for removing heavy metals from aqueous media, and also to methods for production thereof and use thereof.

82. 发明申请

US20050245664A1 Process for the preparation of silicon-dioxide-containing polymer beads 审中-公开
标题翻译：制备含二氧化硅的聚合物珠粒的方法
公开(公告)号：US20050245664A1
公开(公告)日：2005-11-03
申请号：US11108962
申请日：2005-04-19
申请人： Wolfgang Podszun , Reinhold Klipper , Rudolf Wagner
发明人： Wolfgang Podszun , Reinhold Klipper , Rudolf Wagner
IPC分类号： C08F112/08 , C08F212/08 , C08F212/36 , B29C71/02 , C08K3/34
CPC分类号： C08F112/08 , C08F2/10 , C08F2/44
摘要： The present invention relates to a process for the preparation of silicon-dioxide-containing polymer beads by producing a mixture of styrene, crosslinker, finely divided surface-modified silicon dioxide, free-radical initiator and, if appropriate, inert agent and curing the resultant mixture in aqueous phase at elevated temperature to give a polymer bead, the silicon-dioxide-containing polymer beads themselves, and also uses thereof.
摘要翻译：本发明涉及通过制备苯乙烯，交联剂，细分散的表面改性二氧化硅，自由基引发剂和（如果合适的话）惰性剂的混合物制备含二氧化硅的聚合物珠粒的方法，并固化所得物在高温下在水相中混合，得到聚合物珠粒，含二氧化硅的聚合物珠粒本身，以及其用途。

83. 发明申请

US20050090621A1 Process for the alkaline saponification of crosslinked acrylonitrile bead polymers 有权
标题翻译：交联丙烯腈珠聚合物的碱性皂化方法
公开(公告)号：US20050090621A1
公开(公告)日：2005-04-28
申请号：US10830324
申请日：2004-04-21
申请人： Michael Happ , Dieter Irmscher , Wolfgang Podszun , Rudiger Seidel , Wolfgang Zarges
发明人： Michael Happ , Dieter Irmscher , Wolfgang Podszun , Rudiger Seidel , Wolfgang Zarges
IPC分类号： B01J39/20 , B01J39/18 , C08F8/12 , C08F8/44 , C08F20/44
CPC分类号： B01J39/20 , C08F8/44 , C08F2810/20 , C08F220/44 , C08F216/125 , C08F8/12
摘要： The alkaline saponification of acrylonitrile bead polymers provides weakly acidic cation exchangers with little intrinsic color and with reduced residual nitrogen content if the saponification is begun at a temperature T1 of from 70 to 120° C. and, once a degree of saponification of at least 65% has been reached, is completed at a temperature T2 of from 120 to 180° C.
摘要翻译：丙烯腈珠聚合物的碱性皂化提供弱酸性阳离子交换剂，几乎不具有固有颜色，并且如果皂化在70至120℃的温度T1开始皂化，并且一旦皂化程度至少为65 已达到％，在120至180℃的温度T2完成。

84. 发明申请

US20050014027A1 Superparamagnetic pearl polymers 审中-公开
标题翻译：超顺磁性珍珠聚合物
公开(公告)号：US20050014027A1
公开(公告)日：2005-01-20
申请号：US10332925
申请日：2001-06-27
申请人： Kamelia Karlou-Eyrisch , Wolfgang Podszun , Rainer Neumann
发明人： Kamelia Karlou-Eyrisch , Wolfgang Podszun , Rainer Neumann
IPC分类号： G01N33/53 , C08F2/14 , C08F6/00 , C08F220/34 , C08F220/56 , C08K3/22 , C08K9/08 , C08K9/10 , C08L33/14 , C08L33/26 , C12N15/09 , C12Q1/68 , G01N33/543 , B32B27/00 , B32B9/00
CPC分类号： C08K9/08 , C08K9/10 , G01N33/5434 , G01N2446/10 , Y10T428/31855 , Y10T428/32
摘要： The invention relates to cross-linked pearl polymers doped with superparamagnetic iron oxide, to a method for producing said pearl polymers, and to their use in nucleic acid diagnostics.
摘要翻译：本发明涉及掺杂超顺磁性氧化铁的交联珍珠聚合物，涉及生产所述珍珠聚合物的方法及其在核酸诊断中的应用。

85. 发明授权

US06750259B2 Process for preparing gel-type cation exchangers 失效
标题翻译：制备凝胶型阳离子交换剂的方法
公开(公告)号：US06750259B2
公开(公告)日：2004-06-15
申请号：US10191386
申请日：2002-07-08
申请人： George L. Dimotsis , Wolfgang Podszun , Reinhold Klipper
发明人： George L. Dimotsis , Wolfgang Podszun , Reinhold Klipper
IPC分类号： C08F834
CPC分类号： B01J39/20 , C08F8/36 , C08F8/44 , C08F2800/20 , C08F212/08 , C08F212/36 , C08F220/14
摘要： The invention relates to a process for preparing gel-type cation exchangers of high stability by sulfonation of crosslinked (meth)acrylic ester-containing bead polymers with sulfuric acid having a concentration of 90 to 95% in the absence of a swelling agent.
摘要翻译：本发明涉及一种制备具有高稳定性的凝胶型阳离子交换剂的方法，所述交联剂在不存在溶胀剂的情况下通过磺酸交联的含（甲基）丙烯酸酯的聚合物与硫酸的浓度为90-95％。

86. 发明授权

US06291553B1 Production of monodisperse spherical polymers using seed polymers with a comb structure 有权
标题翻译：使用具有梳结构的种子聚合物生产单分散球形聚合物
公开(公告)号：US06291553B1
公开(公告)日：2001-09-18
申请号：US09419413
申请日：1999-10-15
申请人： David Bryan Harrison , Wolfgang Podszun , Frank Louwet
发明人： David Bryan Harrison , Wolfgang Podszun , Frank Louwet
IPC分类号： C08F29100
CPC分类号： C08F291/00 , B29C64/00 , B29C67/04 , B41M5/5254 , C08F265/04 , G02F1/13392
摘要： Producing spherical polymers having a weight-averaged average particle diameter of 1 to 50 &mgr;m using a seed/feed process comprising the following steps: a) suspension of a monodisperse spherical seed in an aqueous phase, b) addition of at least one monomer and an initiator, c) polymerization of the monomer, of which there is at least one, wherein the seed consists of a polymer having a comb structure, gives rise to products having a particularly narrow grain size distribution.
摘要翻译：使用种子/进料方法生产重均粒径为1-50μm的球形聚合物，其包括以下步骤：a）将单分散球形种子悬浮于水相中，b）加入至少一种单体和引发剂，c）其中存在至少一种的单体的聚合，其中种子由具有梳结构的聚合物组成，产生具有特别窄的粒度分布的产物。

87. 发明授权

US06251314B1 Process for the preparation of microencapsulated polymers 失效
标题翻译：微囊化聚合物的制备方法
公开(公告)号：US06251314B1
公开(公告)日：2001-06-26
申请号：US09326745
申请日：1999-06-04
申请人： Olaf Halle , Werner Strüver , David Bryan Harrison , Wolfgang Podszun
发明人： Olaf Halle , Werner Strüver , David Bryan Harrison , Wolfgang Podszun
IPC分类号： B01J1302
CPC分类号： C08F2/18
摘要： The present invention relates to a process for the preparation of microencapsulated polymers having a high surface smoothness, a soluble fraction of less than 6%, and a swelling index of between 1.3 and 9 by polymerizing a microencapsulated monomer mixture suspended in an aqueous phase containing at least one hydroxyaromatic compound as polymerization inhibitor, wherein the microencapsulated monomer mixture contains (a) 34 to 99.7% by weight of a monomer having one polymerizable C═C double bond, (b) 0.1 to 15% by weight of a crosslinking agent having at least 2 polymerizable C═C double bonds, (c) 0.2 to 1.0% by weight of at least one aliphatic peroxyester as polymerization initiator, and (d) 0 to 50% by weight of additives, the percentages being based on the sum of the components (a) to (c).
摘要翻译：本发明涉及一种制备具有高表面平滑度，可溶性分数小于6％，溶胀指数在1.3和9之间的微囊化聚合物的方法，该方法是将悬浮在含有至少一种羟基芳族化合物作为聚合抑制剂，其中所述微胶囊化单体混合物含有（a）34-99.7重量％的具有一个可聚合C = C双键的单体，（b）0.1-15重量％的交联剂，其具有至少2个可聚合的C = C双键，（c）0.2-1.0重量％的至少一种脂族过氧酯作为聚合引发剂，和（d）0-50重量％的添加剂，百分比基于组分（a）至（c）。

88. 发明授权

US5882783A Silver halide photographic material containing polymeric spacing particles 失效
标题翻译：含有聚合间隔颗粒的卤化银照相材料
公开(公告)号：US5882783A
公开(公告)日：1999-03-16
申请号：US956364
申请日：1997-10-23
申请人： Daniel Timmerman , Ronny De Clercq , Geert Defieuw , Wolfgang Podszun , Rainer Brandt
发明人： Daniel Timmerman , Ronny De Clercq , Geert Defieuw , Wolfgang Podszun , Rainer Brandt
IPC分类号： G03C1/04 , B41M5/392 , B41M5/395 , C08F2/16 , C08F257/02 , C08F290/00 , C08F291/00 , C08J3/12 , C08J5/18 , C08L51/00 , C08L51/06 , C08L67/00 , C08L67/02 , C09D7/12 , G03C1/053 , G03C1/32 , G03C1/76 , G03C1/95 , B32B5/16
CPC分类号： B41M5/395 , C08F257/02 , C08F291/00 , C08L51/00 , G03C1/32 , G03C1/95 , Y10S430/151 , Y10S430/162 , Y10T428/254 , Y10T428/31786
摘要： Silver halide photographic material comprising finely divided solid spherical polymer beads having an average particle size between about 0.1 and about 10 .mu.m and having a glass transition temperature of at least 40.degree. C. The polymer beads are prepared by a one step reaction in an aqueous reaction medium whereby the polymer beads are formed by the simultaneous reaction of1) a silane monomer comprising an .alpha.,.beta.-ethylenically unsaturated group,2) at least one .alpha.,.beta.-ethylenically unsaturated monomer, different from the silane monomer, capable of forming a polymer that is soluble in the monomer(s) present in the aqueous solvent mixture but which is insoluble in water,3) a free radical-forming polymerization initiator that is soluble in the aqueous solvent mixture, and4) a graft-polymerizable polymer containing hydrophilic groups, and capable of forming a graft polymer that remains soluble in the aqueous reaction mixture.
摘要翻译：卤化银照相材料，其包含平均粒径为约0.1至约10μm并具有至少40℃的玻璃化转变温度的细分散的固体球形聚合物珠。聚合物珠粒通过一步反应在水溶液反应介质，由此通过1）包含α，β-烯键式不饱和基团的硅烷单体，2）不同于硅烷单体的至少一种α，β-烯属不饱和单体，形成聚合物珠，形成可溶于水溶剂混合物中但不溶于水的单体的聚合物，3）可溶于水性溶剂混合物的自由基形成聚合引发剂，和4）可接枝聚合的聚合物含有亲水基团，并且能够形成在水性反应混合物中保持可溶的接枝聚合物。

89. 发明授权

US5621119A Di(meth)acrylates having cyclic carbonate groups 失效
标题翻译：具有环状碳酸酯基团的二（甲基）丙烯酸酯
公开(公告)号：US5621119A
公开(公告)日：1997-04-15
申请号：US502340
申请日：1995-07-14
申请人： Wolfgang Podszun , Klaus Schapers , Werner Finger , Ludger Heiliger , Carl Casser
发明人： Wolfgang Podszun , Klaus Schapers , Werner Finger , Ludger Heiliger , Carl Casser
IPC分类号： A61K6/083 , C07D317/36 , A61C13/23
CPC分类号： C07D317/36 , A61K6/083
摘要： The invention relates to diacrylates and dimethacrylates having cyclic carbonate groups, and their use in dental materials.
摘要翻译：本发明涉及具有环状碳酸酯基团的二丙烯酸酯和二甲基丙烯酸酯，以及它们在牙科材料中的应用。

90. 发明授权

US5328804A Image producing element containing a photopolymerizable monomer 失效
标题翻译：包含可光聚合单体的图像产生元件
公开(公告)号：US5328804A
公开(公告)日：1994-07-12
申请号：US932963
申请日：1992-08-20
申请人： Wolfgang Podszun , Michael Muller , Herman Uytterhoeven
发明人： Wolfgang Podszun , Michael Muller , Herman Uytterhoeven
IPC分类号： G03F7/004 , B41M5/30 , B41M5/337 , B41M5/48 , C07C275/62 , C07D229/00 , C08F20/36 , C09D4/02 , G03F7/027 , G03F7/095 , G03F7/105 , G03F7/26 , G03F7/031 , G03C1/805
CPC分类号： B41M5/48 , C07C275/62 , C07D229/00 , C08F20/36 , G03F7/027 , G03F7/0955 , G03F7/105 , B41M5/3372 , B41M5/3375
摘要： Transfer images with high resolution are obtained with an image producing element containing a layer of a photopolymerisable composition with a monomer of Formula I by imagewise exposure and transfer of the unhardened parts of the photopolymerisable composition to an acceptor material. ##STR1## In Formula I A denotes a double-bonded or triple-bonded condensed urea group;X denotes O or NR in which R=C.sub.1 -C.sub.12 -alkyl;R.sup.1 denotes a double-bonded hydrocarbon group having 2 to 25 carbon atoms;R.sup.2 denotes a double-bonded to six-bonded linear or branched hydrocarbon group with 2 to 18 carbon atoms optionally interrupted by up to 3 O atoms;R.sup.3 denotes H or methyl;n denotes an integer from 1 to 5 andm stands for 2 or 3.
摘要翻译：通过图像曝光并将可光聚合组合物的未硬化部分转移到受主材料，通过具有含有式I单体的可光聚合组合物的图像产生元件获得高分辨率的图像。（I）式Ⅰ中，A表示双键或三键缩合脲基; X表示O或NR，其中R = C1-C12-烷基; R1表示碳原子数2〜25的双键烃基; R2表示任选地被至多3个O原子间隔的具有2至18个碳原子的双键连接的六键连接的直链或支链烃基; R3表示H或甲基; n表示1〜5的整数，m表示2或3。

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