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11. 发明申请

US20110054082A1 Vinyl Ester Maleic Acid Derivative Copolymers 有权
标题翻译：乙烯基马来酸衍生物共聚物
公开(公告)号：US20110054082A1
公开(公告)日：2011-03-03
申请号：US12864543
申请日：2009-01-12
申请人： Jochen Mezger , Alexander Kraus , Harald Grassl , Kerstin Becher
发明人： Jochen Mezger , Alexander Kraus , Harald Grassl , Kerstin Becher
IPC分类号： C08K3/00 , C08F220/10
CPC分类号： C08F222/16
摘要： The invention relates to a process for the preparation of a copolymer by free radical mass polymerization of a maleic acid monoester derivative with vinyl ester in the presence of an acid having a pKa of less than 1.8. The copolymer is suitable as a dispersant for hydraulic binders.
摘要翻译：本发明涉及一种在pKa小于1.8的酸存在下通过马来酸单酯衍生物与乙烯基酯的自由基聚合制备共聚物的方法。该共聚物适用于水硬性粘合剂的分散剂。

12. 发明授权

US07842766B2 Phosphorus-containing copolymers, method for the production thereof, and use thereof 有权
标题翻译：含磷共聚物，其制备方法及其用途
公开(公告)号：US07842766B2
公开(公告)日：2010-11-30
申请号：US11883601
申请日：2006-02-24
申请人： Alexander Kraus , Harald Grassl , Angelika Hartl , Martina Brandl
发明人： Alexander Kraus , Harald Grassl , Angelika Hartl , Martina Brandl
IPC分类号： C08F118/02
CPC分类号： C08F220/26 , C08F212/14 , C08F230/02
摘要： Copolymers which are obtained by free radical copolymerization of a vinylic poly(alkylene oxide) compound (A) with an ethylenically unsaturated monomer compound (B), and the use thereof as dispersants for aqueous solid suspensions, in particular hydraulic binders based on cement, lime, gypsum and anhydrite, are described. With very good water reduction power, the copolymers according to the invention scarcely retard the hardening of the concrete and ensure long processability of the concrete.
摘要翻译：通过乙烯基聚（环氧烷）化合物（A）与烯键式不饱和单体化合物（B）的自由基共聚获得的共聚物及其作为水性固体悬浮液的分散剂的用途，特别是基于水泥的水硬性粘合剂，石灰，石膏和无水石膏。具有非常好的减水能力，根据本发明的共聚物几乎不会阻碍混凝土的硬化，并确保混凝土的长的加工性能。

13. 发明申请

US20110034625A1 METHOD FOR INITIATING RADICAL POLYMERIZATIONS 有权
标题翻译：用于启动放射性聚合物的方法
公开(公告)号：US20110034625A1
公开(公告)日：2011-02-10
申请号：US12934528
申请日：2009-03-12
申请人： Harald Grassl , Jochen Mezger , Alexander Kraus , Gerhard Albrecht
发明人： Harald Grassl , Jochen Mezger , Alexander Kraus , Gerhard Albrecht
IPC分类号： C08L33/08 , C08L33/12 , C08L33/02
CPC分类号： C08F2/58
摘要： The invention relates to a process for the preparation of polymers by free radical polymerization of monomers in the presence of water, electrochemically produced free radicals being used for initiating the free radical polymerization.
摘要翻译：本发明涉及通过在水存在下自由基聚合单体制备聚合物的方法，电化学产生的自由基用于引发自由基聚合。

14. 发明授权

US09156737B2 Method for producing phosphated polycondensation products and the use thereof 有权
标题翻译：磷酸缩聚产物的制造方法及其用途
公开(公告)号：US09156737B2
公开(公告)日：2015-10-13
申请号：US13120949
申请日：2009-09-07
申请人： Alexander Kraus , Frank Dierschke , Fabian Becker , Thomas Schuhbeck , Harald Grassl , Karin Groess
发明人： Alexander Kraus , Frank Dierschke , Fabian Becker , Thomas Schuhbeck , Harald Grassl , Karin Groess
IPC分类号： C08G79/02 , C04B24/24 , C08G65/327 , C08G65/335 , C04B103/30 , C04B103/32
CPC分类号： C04B24/246 , C04B2103/302 , C04B2103/32 , C08G65/327 , C08G65/3353
摘要： The invention relates to a process for the preparation of a phosphated polycondensate, at least one sulphonic acid being used as catalyst, and to the use of the phosphated polycondensate obtained as an admixture for aqueous suspensions of hydraulic and/or latently hydraulic binders.
摘要翻译：本发明涉及一种用于制备磷酸酯缩聚物，至少一种磺酸用作催化剂的方法，以及使用获得的作为液压和/或潜水性粘合剂的水悬浮液的混合物的磷酸化缩聚物。

15. 发明授权

US08536252B2 Semi continuously operated method for producing copolymers 有权
标题翻译：半连续生产共聚物的方法
公开(公告)号：US08536252B2
公开(公告)日：2013-09-17
申请号：US13133004
申请日：2009-11-25
申请人： Gerhard Albrecht , Helmut Mack , Klaus Lorenz , Mario Vierle , Silke Flakus , Petra Wagner , Christian Scholz , Harald Grassl , Barbara Wimmer
发明人： Gerhard Albrecht , Helmut Mack , Klaus Lorenz , Mario Vierle , Silke Flakus , Petra Wagner , Christian Scholz , Harald Grassl , Barbara Wimmer
IPC分类号： C08F224/00 , C08F2/10 , C04B28/28
CPC分类号： C08F2/01 , C04B24/267 , C04B24/2694 , C04B2103/408 , C08F216/1416 , C08F220/06 , C08F222/06
摘要： A process for the preparation of a copolymer in semicontinuous operation in a polymerization apparatus, comprising a polymerization reactor connected to a metering device, acid monomer being initially taken in the metering device and polyether macromonomer, acid monomer and water in the polymerization reactor, acid monomer being metered from the metering device into the polymerization reactor, the metering of the acid monomer being effected with the proviso that at least 70 mol % of the acid monomer metered in altogether are metered in the course of 5 to 19 minutes at a metering rate that is constant or varies to a limited extent.
摘要翻译：一种在聚合装置中半连续操作中制备共聚物的方法，包括连接到计量装置的聚合反应器，初始计量装置中的酸单体和聚合反应器中的聚合物大分子单体，酸单体和水，酸单体从计量装置计量到聚合反应器中，酸性单体的计量是在条件下进行的，条件是至少70mol％的酸单体一次计量在5至19分钟的过程中以计量速率计量，是恒定的或在有限的程度上变化。

16. 发明授权

US08299192B2 Statistic comb polymers, method for producing the same and their use 失效
标题翻译：统计梳形聚合物，其制备方法及其用途
公开(公告)号：US08299192B2
公开(公告)日：2012-10-30
申请号：US10567260
申请日：2004-08-17
申请人： Alexander Kraus , Gerhard Albrecht , Christian Hübsch , Harald Grassl , Angelika Hartl
发明人： Alexander Kraus , Gerhard Albrecht , Christian Hübsch , Harald Grassl , Angelika Hartl
IPC分类号： C08F16/16
CPC分类号： C08F220/28 , C04B24/2647 , C04B24/267 , C04B2103/006 , C08F290/062 , C08F2438/00
摘要： Statistic comb polymers obtainable by the radical copolymerization of a vinylic poly(alkylenoxide) compound (A) with an ethylenically unsaturated monomer compound (B) according to the catalytic chain transfer method (CCT). The comb polymers are extremely suitable for hydraulic binder suspensions based on cement, lime, gypsum and anhydrite as they have, for the same dosage, an improved water reducing power over conventional flow agents. The corresponding building material mixtures are characterized by a substantially reduced stickiness and plastic viscosity once said comb polymers are added, which dramatically improves the plasticity of very cement-rich building material mixtures, such as concretes. The building material mixtures using the inventive flow agents have a considerably increased slump flow and an increased shear-thinning behavior as compared to conventional concretes without the tendency to segregate.
摘要翻译：通过乙烯基聚（亚烷基氧化物）化合物（A）与烯属不饱和单体化合物（B）根据催化链转移法（CCT）自由基共聚得到的统计梳形聚合物。梳状聚合物非常适用于基于水泥，石灰，石膏和无水石膏的水硬性粘合剂悬浮液，因为它们具有相同的剂量，比常规流动剂具有更好的减水能力。相应的建筑材料混合物的特征在于一旦所述梳状聚合物被加入时，其粘度和塑性粘度显着降低，这显着地改善了非常水泥的建筑材料混合物如混凝土的可塑性。使用本发明的流动剂的建筑材料混合物与常规混凝土相比具有显着增加的坍落度流动和增加的剪切稀化行为，而没有倾向于分离。

17. 发明申请

US20080146700A1 Phosphorus-Containing Copolymers, Method for the Production Thereof, and Use Thereof 有权
标题翻译：含磷共聚物，其制备方法及其用途
公开(公告)号：US20080146700A1
公开(公告)日：2008-06-19
申请号：US11883601
申请日：2006-02-24
申请人： Alexander Kraus , Harald Grassl , Angelika Hartl , Martina Brandl
发明人： Alexander Kraus , Harald Grassl , Angelika Hartl , Martina Brandl
IPC分类号： C08F261/00 , C08K3/00 , C08K3/22 , C08K3/34 , C08K3/26
CPC分类号： C08F220/26 , C08F212/14 , C08F230/02
摘要： Copolymers which are obtained by free radical copolymerization of a vinylic poly(alkylene oxide) compound (A) with an ethylenically unsaturated monomer compound (B), and the use thereof as dispersants for aqueous solid suspensions, in particular hydraulic binders based on cement, lime, gypsum and anhydrite, are described. With very good water reduction power, the copolymers according to the invention scarcely retard the hardening of the concrete and ensure long processability of the concrete.
摘要翻译：通过乙烯基聚（环氧烷）化合物（A）与烯键式不饱和单体化合物（B）的自由基共聚获得的共聚物及其作为水性固体悬浮液的分散剂的用途，特别是基于水泥的水硬性粘合剂，石灰，石膏和无水石膏。具有非常好的减水能力，根据本发明的共聚物几乎不会阻碍混凝土的硬化，并确保混凝土的长的加工性能。

18. 发明授权

US08361302B2 Method for initiating radical polymerizations 有权
标题翻译：引发自由基聚合的方法
公开(公告)号：US08361302B2
公开(公告)日：2013-01-29
申请号：US12934528
申请日：2009-03-12
申请人： Harald Grassl , Jochen Mezger , Alexander Kraus , Gerhard Albrecht
发明人： Harald Grassl , Jochen Mezger , Alexander Kraus , Gerhard Albrecht
IPC分类号： C25B3/00
CPC分类号： C08F2/58
摘要： The invention relates to a process for the preparation of polymers by free radical polymerization of monomers in the presence of water, electrochemically produced free radicals being used for initiating the free radical polymerization.
摘要翻译：本发明涉及通过在水存在下自由基聚合单体制备聚合物的方法，电化学产生的自由基用于引发自由基聚合。

19. 发明申请

US20120004350A1 Semi Continuously Operated Method for Producing Copolymers 有权
标题翻译：半连续生产共聚物的方法
公开(公告)号：US20120004350A1
公开(公告)日：2012-01-05
申请号：US13133004
申请日：2009-11-25
申请人： Gerhard Albrecht , Helmut Mack , Klaus Lorenz , Mario Vierle , Silke Flakus , Petra Wagner , Christian Scholz , Harald Grassl , Barbara Wimmer
发明人： Gerhard Albrecht , Helmut Mack , Klaus Lorenz , Mario Vierle , Silke Flakus , Petra Wagner , Christian Scholz , Harald Grassl , Barbara Wimmer
IPC分类号： C08F224/00 , C04B28/28 , C08F2/10
CPC分类号： C08F2/01 , C04B24/267 , C04B24/2694 , C04B2103/408 , C08F216/1416 , C08F220/06 , C08F222/06
摘要： The invention relates to a process for the preparation of a copolymer in semicontinuous operation in a polymerization apparatus, comprising a polymerization reactor connected to a metering device, in each case acid monomer being initially taken in the metering device and polyether macromonomer, acid monomer and water in the polymerization reactor, acid monomer being metered from the metering device into the polymerization reactor, free radical polymerization initiator being passed into the polymerization reactor before and/or during the metering of the acid monomer into the polymerization reactor so that an aqueous medium in which acid monomer and polyether macromonomer are reacted with formation of the copolymer by free radical polymerization forms in the polymerization reactor, the molar ratio of acid monomer used altogether to polyether macromonomer used altogether being 20:1 to 1:1, the molar ratio of acid monomer initially taken in the polymerization reactor to the acid monomer metered into the polymerization reactor being 10:1 to 1:10 and the metering of the acid monomer being effected with the proviso that at least 70 mol % of the acid monomer metered in altogether are metered in the course of 5 to 19 minutes at a metering rate that is constant or varies to a limited extent.
摘要翻译：本发明涉及一种在聚合设备中半连续操作中制备共聚物的方法，其包括连接到计量装置的聚合反应器，在每种情况下，酸性单体最初被摄入计量装置和聚醚大分子单体，酸单体和水在聚合反应器中，将酸单体从计量装置计量加入到聚合反应器中，自由基聚合引发剂在酸单体计量之前和/或期间进入聚合反应器进入聚合反应器，酸性单体和聚醚大分子单体与聚合反应器中通过自由基聚合形式形成共聚物，总共使用的酸单体与聚醚大分子单体的摩尔比为20:1-1:1，酸单体的摩尔比最初在聚合反应器中装入酸单体进入聚合反应器中的比例为10:1至1:10，并且酸性单体的计量条件是条件是在5至19分钟的时间内将计量的至少70mol％的酸单体计量加入到计量率恒定或在有限程度上变化。

20. 发明申请

US20110281975A1 Method for Producing Phosphated Polycondensation Products and the Use Thereof 有权
标题翻译：生产磷酸缩聚产物的方法及其用途
公开(公告)号：US20110281975A1
公开(公告)日：2011-11-17
申请号：US13120949
申请日：2009-09-07
申请人： Alexander Kraus , Frank Dierschke , Fabian Becker , Thomas Schuhbeck , Harald Grassl , Karin Groess
发明人： Alexander Kraus , Frank Dierschke , Fabian Becker , Thomas Schuhbeck , Harald Grassl , Karin Groess
IPC分类号： C04B24/30 , C08L61/06 , C08G8/10
CPC分类号： C04B24/246 , C04B2103/302 , C04B2103/32 , C08G65/327 , C08G65/3353
摘要： The invention relates to a process for the preparation of a phosphated polycondensate, at least one sulphonic acid being used as catalyst, and to the use of the phosphated polycondensate obtained as an admixture for aqueous suspensions of hydraulic and/or latently hydraulic binders.
摘要翻译：本发明涉及一种用于制备磷酸酯缩聚物，至少一种磺酸用作催化剂的方法，以及使用获得的作为液压和/或潜水性粘合剂的水悬浮液的混合物的磷酸化缩聚物。

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