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1. 发明授权

US09833769B2 Process for producing water-absorbing polymer particles with high free swell rate 有权
公开(公告)号：US09833769B2
公开(公告)日：2017-12-05
申请号：US13365807
申请日：2012-02-03
申请人： Thomas Daniel , Volker Braig , Asif Karim
发明人： Thomas Daniel , Volker Braig , Asif Karim
IPC分类号： C08F20/10 , C09K3/00 , B01J20/26 , B29C49/00 , B01J20/30 , B01J20/28
CPC分类号： B01J20/3021 , B01J20/264 , B01J20/267 , B01J20/28004 , B01J20/28047 , B01J20/3078 , B01J20/3085 , B01J2220/68
摘要： The invention relates to a process for producing water-absorbing polymer particles with high free swell rate, comprising the steps of polymerization, drying, grinding, classification and thermal surface postcrosslinking, remoisturization and drying again.

2. 发明授权

US08541528B2 Process for producing water-absorbing particles 失效
标题翻译：生产吸水颗粒的方法
公开(公告)号：US08541528B2
公开(公告)日：2013-09-24
申请号：US13032410
申请日：2011-02-22
申请人： Rüdiger Funk , Thomas Pfeiffer , Matthias Weismantel , Stefan Blei , Wilfried Heide , Volker Braig , Thomas Gieger , Andreas Brockmeyer
发明人： Rüdiger Funk , Thomas Pfeiffer , Matthias Weismantel , Stefan Blei , Wilfried Heide , Volker Braig , Thomas Gieger , Andreas Brockmeyer
IPC分类号： C08F120/06 , C08G85/00 , B01J19/00 , B65G37/00 , F26B9/00
CPC分类号： C08F222/1006 , C08F6/008 , C08F220/06 , F26B17/02 , C08L33/00
摘要： A process for producing water-absorbing polymer particles, wherein an aqueous polymer gel is dried in a forced-air belt drier on a circulating conveyor belt and the surface of the conveyor belt has a multitude of elevations or depressions which are suitable for restricting the mobility of the aqueous polymer gel in transverse direction.
摘要翻译：一种生产吸水性聚合物颗粒的方法，其中聚合物凝胶水凝胶在循环传送带上的强制 - 空气带式干燥器中干燥，并且传送带的表面具有适合于限制流动性的多种高度或凹陷的水性聚合物凝胶在横向上。

3. 发明授权

US08314173B2 Method for producing white and color-stable water-absorbing polymer particles having high absorbency and high saline flow conductivity 有权
标题翻译：具有高吸收性和高盐水导电性的白色和颜色稳定的吸水性聚合物颗粒的制备方法
公开(公告)号：US08314173B2
公开(公告)日：2012-11-20
申请号：US12521953
申请日：2008-01-29
申请人： Ulrich Riegel , Thomas Daniel , Uwe Stueven , Mark Elliott , Volker Braig , Michael de Marco
发明人： Ulrich Riegel , Thomas Daniel , Uwe Stueven , Mark Elliott , Volker Braig , Michael de Marco
IPC分类号： C07F7/00
CPC分类号： C08F220/06 , A61L15/60 , C08K5/098 , C08K5/13 , C08L33/02
摘要： 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.
摘要翻译：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。

4. 发明授权

US08242191B2 Process for producing water-absorbing polymer particles 有权
标题翻译：生产吸水性聚合物颗粒的方法
公开(公告)号：US08242191B2
公开(公告)日：2012-08-14
申请号：US12612302
申请日：2009-11-04
申请人： Volker Braig , Thomas Daniel , Axel Jentzsch , Andreas Brockmeyer
发明人： Volker Braig , Thomas Daniel , Axel Jentzsch , Andreas Brockmeyer
IPC分类号： C08K5/13 , B01J20/26
CPC分类号： A61L15/60 , A61F2013/530481 , A61F2013/530569 , A61F2013/530744 , A61F2013/530751 , A61L15/20 , A61L15/46 , A61L2300/216 , A61L2300/606 , C08J3/245 , C08J2333/02 , Y10T428/2998
摘要： A process for producing odor-inhibiting water-absorbing polymer particles based on ethylenically unsaturated monomers bearing acid groups, wherein the acid groups have been neutralized to an extent of from 40 to 70 mol % and the polymer particles are coated with a condensed tannin and/or a hydrolyzable tannin.
摘要翻译：一种生产具有酸性基团的烯属不饱和单体的气味抑制吸水性聚合物颗粒的方法，其中酸基团已被中和到40-70mol％的程度，聚合物颗粒用缩合单宁和/ 或可水解的单宁。

5. 发明授权

US08097126B2 Aqueous composition and use thereof for paper production 有权
标题翻译：水性组合物及其造纸用途
公开(公告)号：US08097126B2
公开(公告)日：2012-01-17
申请号：US11181993
申请日：2005-07-15
申请人： Hans-Joachim Haehnle , Anton Esser , Volker Braig , Rainer Blum , Peter Baumann , Jacques Dupuis , Josef Neutzner
发明人： Hans-Joachim Haehnle , Anton Esser , Volker Braig , Rainer Blum , Peter Baumann , Jacques Dupuis , Josef Neutzner
IPC分类号： D21H17/33 , D21H17/63
CPC分类号： D21H17/74 , C08F8/44 , C08F226/02 , C08F2810/50 , C08L33/14 , C08L33/26 , C08L43/02 , D21H17/45 , C08L2666/02 , C08F228/02 , C08F220/06 , C08F8/12 , C08F230/02
摘要： The present invention relates to an aqueous composition comprising at least one finely divided filler and at least one water-soluble amphoteric copolymer, a process for the preparation of such a composition and its use as an additive in the production of paper, cardboard and board.
摘要翻译：本发明涉及包含至少一种细分散填料和至少一种水溶性两性共聚物的水性组合物，制备这种组合物的方法及其在纸，纸板和纸板生产中作为添加剂的用途。

6. 发明授权

US08076436B2 Method for the production of superabsorbers 失效
标题翻译：生产超吸收剂的方法
公开(公告)号：US08076436B2
公开(公告)日：2011-12-13
申请号：US12443559
申请日：2007-10-17
申请人： Volker Braig , Michael de Marco , Michael Stösser , Joachim Pakusch
发明人： Volker Braig , Michael de Marco , Michael Stösser , Joachim Pakusch
IPC分类号： C08F16/26 , C08F20/06
CPC分类号： C08F220/06 , C08F216/1416 , C08F222/1006
摘要： Superabsorbents are produced by polymerization in the presence of at least one unsaturated polyetherol selected from the group consisting of polyetherols having the following structural formulae (1), (2), (3) and (4): where n is 0 or 1, m is 1, 2, 3, 4, 5 or 6, o is a natural number from 1 to 200, and A is —(H2C—CHR1—O)— or —(R1HC—CH2—O)—, where R1 in each occurrence is independently hydrogen or an organic radical.
摘要翻译：超吸收剂是通过在至少一种选自具有下列结构式（1），（2），（3）和（4）的聚醚类的不饱和聚醚的存在下进行聚合制备的：其中n为0或1，m 为1,2,3,4,5或6，o为1〜200的自然数，A为 - （H2C-CHR1-O） - 或 - （R1HC-CH2-O） - ，其中R1为发生独立地是氢或有机基团。

7. 发明授权

US07902141B2 Polymer for treating surfaces 有权
标题翻译：用于处理表面的聚合物
公开(公告)号：US07902141B2
公开(公告)日：2011-03-08
申请号：US10587269
申请日：2005-01-27
申请人： Heike Becker , Hans-Juergen Degen , Marcus Guzmann , Tanja Gass , Volker Braig
发明人： Heike Becker , Hans-Juergen Degen , Marcus Guzmann , Tanja Gass , Volker Braig
IPC分类号： C11D3/37 , B08B9/20 , B08B7/00 , C08G69/08 , C08G12/00 , C08G73/00
CPC分类号： C11D3/3719 , C11D3/0036 , C11D3/3723
摘要： The present invention relates to compositions for treating hard surfaces, comprising a water-soluble or water-dispersible compound as component A which is obtainable by reacting: aa) polyalkylenepolyamines, polyamidoamines, polyamidoamines grafted with ethyleneimine, polyether-amines and mixtures of said compounds, as component Aa; ab) if appropriate at least bifunctional crosslinkers which have, as functional group, a halogenhydrin, glycidyl, aziridine or isocyanate unit or a halogen atom, as component Ab; and ac) monoethylenically unsaturated carboxylic acids, salts, esters, amides or nitriles of monoethylenically unsaturated carboxylic acids, chlorocarboxylic acids and/or glycidyl compounds, such as glycidyl acid, glycidylamide or glycidyl esters; and water; to a process for the preparation of a water-soluble or water-dispersible compound, to water-soluble or water-dispersible compounds preparable by the process according to the invention, and to the use of water-soluble or water-dispersible compounds according to the present application in compositions for treating hard surfaces.
摘要翻译：本发明涉及用于处理硬表面的组合物，其包含作为组分A的水溶性或水分散性化合物，其可通过以下方式获得：aa）聚亚烷基多胺，聚酰胺胺，与乙烯亚胺接枝的聚酰胺胺，聚醚胺和所述化合物的混合物，作为组分Aa; ab）如果合适，至少是作为官能团的卤代醇，缩水甘油基，氮丙啶或异氰酸酯单元或卤素原子作为组分Ab的双官能交联剂; 和ac）单烯属不饱和羧酸，单烯属不饱和羧酸的盐，酯，酰胺或腈，氯代羧酸和/或缩水甘油基化合物，例如缩水甘油酸，缩水甘油酰胺或缩水甘油酯; 和水; 涉及一种制备水溶性或水分散性化合物的方法，可通过根据本发明的方法制备的水溶性或水分散性化合物，以及根据本发明的方法使用水溶性或水分散性化合物本发明用于处理硬表面的组合物中。

8. 发明授权

US07795340B2 Aqueous dispersions of water-soluble polymers with comblike stabilizers 失效
标题翻译：具有梳状稳定剂的水溶性聚合物的水分散体
公开(公告)号：US07795340B2
公开(公告)日：2010-09-14
申请号：US12091527
申请日：2006-10-25
申请人： Bettina Wester , Volker Braig , Werner Gauweiler , Marc Leduc , Stefan Becker , Robert Feuerhake
发明人： Bettina Wester , Volker Braig , Werner Gauweiler , Marc Leduc , Stefan Becker , Robert Feuerhake
IPC分类号： C08L51/00 , C09D5/02
CPC分类号： C08F226/02 , C08F8/12 , C08F8/44 , D21H21/10 , D21H21/14 , C08F283/06 , C08F220/06
摘要： The invention relates to aqueous dispersions of water-soluble polymers of N-vinyl-carboxamides, which are substantially salt-free and comprise anionic polymeric stabilizers having a comb-like molecular structure, processes for the preparation of the dispersions in the presence of anionic polymeric stabilizers having a comb-like molecular structure and the use of the dispersions as retention aids or fixing agents in papermaking.
摘要翻译：本发明涉及N-乙烯基 - 甲酰胺的水溶性聚合物的水性分散体，其基本上不含盐，并且包含具有梳状分子结构的阴离子聚合物稳定剂，在阴离子聚合物存在下制备分散体的方法具有梳状分子结构的稳定剂和在造纸中使用分散体作为助留剂或固定剂。

9. 发明申请

US20100003209A1 Odor Blocking Water-Absorbent Compositions 审中-公开
标题翻译：气味阻塞吸水剂组合物
公开(公告)号：US20100003209A1
公开(公告)日：2010-01-07
申请号：US12160851
申请日：2007-01-11
申请人： Volker Braig , Michael De Marco
发明人： Volker Braig , Michael De Marco
IPC分类号： A61L2/23
CPC分类号： A61L15/46 , A61L2300/434
摘要： The present invention leads to odor-preventing water-absorbing compositions comprising at least one water-absorbing polymer and at least one urease inhibitor, the polymer being a polymer bearing acid groups, the acid groups being from 50 to 65 mol % neutralized and the urease inhibitor content being in the range from 0.0001% to 0.1% by weight, based on the composition, to processes for the production of the composition and also to hygiene articles and their production.
摘要翻译：本发明导致含有至少一种吸水聚合物和至少一种脲酶抑制剂的防臭吸水组合物，该聚合物是含有酸基团的聚合物，中和酸度为50-65mol％，脲基基于组合物，抑制剂含量为0.0001重量％至0.1重量％，用于制备组合物的方法以及卫生制品及其制备。

10. 发明申请

US20070212321A1 AQUEOUS DISPERSIONS OF WATER-SOLUBLE AND/OR WATER-SWELLABLE ANIONIC POLYMERS, METHOD FOR THEIR PRODUCTION AND USE THEREOF 失效
标题翻译：水溶性和/或水溶性阴离子聚合物的水分散体及其生产和使用方法
公开(公告)号：US20070212321A1
公开(公告)日：2007-09-13
申请号：US11573210
申请日：2005-07-30
申请人： Volker Braig , Werner Gauweiler , Pulakesh Mukherjee , Christian Weidl
发明人： Volker Braig , Werner Gauweiler , Pulakesh Mukherjee , Christian Weidl
IPC分类号： A61K8/81 , C08L51/00
CPC分类号： C08F283/06 , C08F2/20 , C08L51/08 , C08L53/00 , C08L53/005 , C09D7/43 , C09D11/03 , C14C11/003 , C08L2666/02
摘要： Aqueous dispersions of water-soluble and/or water-swellable anionic polymers which are obtainable by free radical polymerization of ethylenically unsaturated, anionic monomers in an aqueous medium in the presence of at leas one stabilizer, the polymerization being carried out in the presence of at least one water-soluble polymer of the groups consisting of (a) graft polymers of vinyl acetate and/or vinyl propionate on (i) polyethylene glycols or (ii) polyethylene glycols or polypropylene glycols blocked at one or both terminal groups with alkyd carboxyl or amino groups, polyalkylene glycols, polyalkylene glycols blocked at one or both terminal groups with alkyl carboxy or amino groups and (b) water-soluble copolymers of (b1) nonionic monoethylenically unsaturated monomers, (b2) cationic monoethylenically unsaturated monomers and if appropriate (b3) anionic monoethylenically unsaturated monomers, the fraction of the interpolymerized cationic monomers being greater than that of the anionic monomers, as a stabilizer, said aqueous dispersions are prepared by free radical polymerization of the anionic monomers in an aqueous medium in the presence of the abovementioned water-soluble polymers (a) and (b) and said aqueous dispersions are used as thickeners for aqueous systems.
摘要翻译：水溶性和/或水溶胀性阴离子聚合物的水分散体，其可通过烯属不饱和阴离子单体在水性介质中在存在一种稳定剂的情况下自由基聚合而获得，所述聚合是在存在下进行的由以下组成的至少一种水溶性聚合物：（a）乙酸乙烯酯和/或丙酸乙烯酯在（i）聚乙二醇上的接枝聚合物或（ii）在一个或两个末端用醇酸羧基封端的聚乙二醇或聚丙二醇，氨基，聚亚烷基二醇，在一个或两个具有烷基羧基或氨基的端基封端的聚亚烷基二醇和（b）（b1）非离子单烯属不饱和单体，（b2）阳离子单烯属不饱和单体和如果合适的话（b3）的水溶性共聚物）阴离子单烯属不饱和单体，共聚阳离子单体的分数大于阴离子单体的分数作为稳定剂，所述水分散体通过在上述水溶性聚合物（a）和（b）的存在下在水性介质中通过自由基聚合阴离子单体来制备，并且所述水分散体用作增稠剂水系统。

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