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1. 发明授权

US07425596B2 Use of block copolymers as dispersants for aqueous suspensions of solids 失效
标题翻译：使用嵌段共聚物作为固体含水悬浮液的分散剂
公开(公告)号：US07425596B2
公开(公告)日：2008-09-16
申请号：US10525299
申请日：2003-08-13
申请人： Alexander Kraus , Christian Hübsch , Gerhard Albrecht , Harald Grassl , Angelika Hartl , Stefanie Scheul , Alfred Kern
发明人： Alexander Kraus , Christian Hübsch , Gerhard Albrecht , Harald Grassl , Angelika Hartl , Stefanie Scheul , Alfred Kern
IPC分类号： C08F20/02
CPC分类号： C08L53/00 , C04B24/2647 , C04B28/02 , C04B2103/0061 , C08F293/005
摘要： The use of block copolymers which were prepared by polymerization of a poly(alkylene oxide) compound (A) with at least one ethylenically unsaturated monomer compound (B), as dispersants for aqueous suspensions of solids, in particular based on hydraulic binders, such as, for example, cement, lime, gypsum or anhydrite, is described. Surprisingly, these block copolymers have a substantially better water-reducing power at the same dose in comparison with conventional superplasticizers based on comb polymers. Moreover, the slump loss can also be reduced in comparison with conventional superplasticizers by modification of the adhesive block.
摘要翻译：使用通过将聚（环氧烷）化合物（A）与至少一种烯属不饱和单体化合物（B）聚合制备的嵌段共聚物作为固体的水悬浮液的分散剂，特别是基于水硬性粘合剂，例如，例如，水泥，石灰，石膏或无水石膏。令人惊奇的是，与基于梳形聚合物的常规超增塑剂相比，这些嵌段共聚物在相同剂量下具有显着更好的降水功能。此外，与传统的超增塑剂相比，通过修改粘合剂块，也可以减少坍落度损失。

2. 发明申请

US20050228142A1 Use of block copolymers as dispersants for aqueous suspensions of solids 失效
标题翻译：使用嵌段共聚物作为固体含水悬浮液的分散剂
公开(公告)号：US20050228142A1
公开(公告)日：2005-10-13
申请号：US10525299
申请日：2003-08-13
申请人： Alexander Kraus , Christian Hubsch , Gerhard Albrecht , Harald Grassl , Angelika Hartl , Stefanie Scheul , Alfred Kern
发明人： Alexander Kraus , Christian Hubsch , Gerhard Albrecht , Harald Grassl , Angelika Hartl , Stefanie Scheul , Alfred Kern
IPC分类号： C04B24/26 , C04B24/32 , C04B103/40 , C08F293/00 , C08L53/00 , C08F20/02
CPC分类号： C08L53/00 , C04B24/2647 , C04B28/02 , C04B2103/0061 , C08F293/005
摘要： The use of block copolymers which were prepared by polymerization of a poly(alkylene oxide) compound (A) with at least one ethylenically unsaturated monomer compound (B), as dispersants for aqueous suspensions of solids, in particular based on hydraulic binders, such as, for example, cement, lime, gypsum or anhydrite, is described. Surprisingly, these block copolymers have a substantially better water-reducing power at the same dose in comparison with conventional superplasticizers based on comb polymers. Moreover, the slump loss can also be reduced in comparison with conventional superplasticizers by modification of the adhesive block.
摘要翻译：使用通过将聚（环氧烷）化合物（A）与至少一种烯属不饱和单体化合物（B）聚合制备的嵌段共聚物作为固体的水悬浮液的分散剂，特别是基于水硬性粘合剂，例如，例如，水泥，石灰，石膏或无水石膏。令人惊奇的是，与基于梳形聚合物的常规超增塑剂相比，这些嵌段共聚物在相同剂量下具有显着更好的降水功能。此外，与传统的超增塑剂相比，通过修改粘合剂块，也可以减少坍落度损失。

3. 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。

4. 发明申请

US20070043190A1 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：US20070043190A1
公开(公告)日：2007-02-22
申请号：US10567260
申请日：2004-08-17
申请人： Alexander Kraus , Gerhard Albrecht , Christian Hubsch , Harald Grassl , Angelika Hartl
发明人： Alexander Kraus , Gerhard Albrecht , Christian Hubsch , Harald Grassl , Angelika Hartl
IPC分类号： C08F118/02
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。

5. 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。

6. 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。

7. 发明授权

US08519030B2 Copolymer comprising polyether side chains and hydroxyalkyl and acid structural units 有权
标题翻译：包含聚醚侧链和羟烷基和酸结构单元的共聚物
公开(公告)号：US08519030B2
公开(公告)日：2013-08-27
申请号：US12866998
申请日：2009-01-12
申请人： Klaus Lorenz , Gerhard Albrecht , Silke Flakus , Alexander Kraus , Helmut Mack , Petra Wagner , Christian Scholz , Barbara Wimmer , Angelika Hartl , Martin Winklbauer
发明人： Klaus Lorenz , Gerhard Albrecht , Silke Flakus , Alexander Kraus , Helmut Mack , Petra Wagner , Christian Scholz , Barbara Wimmer , Angelika Hartl , Martin Winklbauer
IPC分类号： C08F220/06 , C08L31/02 , C04B16/04
CPC分类号： C08F290/062 , C04B24/2647 , C04B2103/408
摘要： The invention relates to a copolymer which is suitable as a superplasticizer for hydraulic binders and comprises 5 to 55 mol % of an isoprenol polyether derivative structural unit, 2 to 90 mol % of an acrylic acid derivative structural unit and 2 to 90 mol % of a hydroxyalkyl acrylate structural unit.
摘要翻译：本发明涉及一种适用作水硬性粘合剂的超增塑剂的共聚物，它包括5至55摩尔％的异戊二烯醇聚醚衍生物结构单元，2至90摩尔％的丙烯酸衍生物结构单元和2至90摩尔％的丙烯酸羟烷基酯结构单元。

8. 发明申请

US20110034592A1 Aqueous Solution Containing Copolymers with Polyether Side Chains 失效
标题翻译：含有聚醚侧链的共聚物的水溶液
公开(公告)号：US20110034592A1
公开(公告)日：2011-02-10
申请号：US12867016
申请日：2009-01-12
申请人： Klaus Lorenz , Gerhard Albrecht , Silke Flakus , Alexander Kraus , Helmut Mack , Petra Wagner , Barbara Wimmer , Christian Scholz , Angelika Hartl , Martin Winklbauer
发明人： Klaus Lorenz , Gerhard Albrecht , Silke Flakus , Alexander Kraus , Helmut Mack , Petra Wagner , Barbara Wimmer , Christian Scholz , Angelika Hartl , Martin Winklbauer
IPC分类号： C04B24/26 , C08L67/00
CPC分类号： C08F220/06 , C04B24/2647 , C04B28/021 , C04B28/08 , C04B2103/30
摘要： The invention relates to a process for the preparation of an aqueous solution comprising 30 to 95% by weight of water and 5 to 70% by weight of a copolymer dissolved in the water by free radical solution polymerizations of an isoprenol polyether derivative with an acrylic acid derivative, so that the copolymer has 20 to 45 mol % of an isoprenol polyether derivative structural unit and 55 to 80 mol % of an acrylic acid derivative structural unit. The aqueous solution is suitable as a superplasticizer for hydraulic binders.
摘要翻译：本发明涉及一种制备水溶液的方法，该方法包括通过将异戊二烯聚醚衍生物与丙烯酸的自由基溶液聚合，将30至95重量％的水和5至70重量％的溶解在水中的共聚物衍生物，使得共聚物具有20〜45摩尔％的异戊二烯聚醚衍生物结构单元和55〜80摩尔％的丙烯酸衍生物结构单元。该水溶液适用于水硬性粘合剂的超增塑剂。

9. 发明申请

US20080125520A1 Copolymers Base on Phosphorous-Containing Monomers, Methods for the Production Thereof and Their Use 有权
标题翻译：基于含磷单体的共聚物，其生产方法及其用途
公开(公告)号：US20080125520A1
公开(公告)日：2008-05-29
申请号：US11920194
申请日：2006-05-17
申请人： Lars Einfeldt , Alexander Kraus , Gerhard Albrecht , Martina Brandl , Angelika Hartl
发明人： Lars Einfeldt , Alexander Kraus , Gerhard Albrecht , Martina Brandl , Angelika Hartl
IPC分类号： C04B24/26 , C08F30/02
CPC分类号： C04B24/246 , C04B2103/30 , C08F216/1416 , C08F230/02 , C04B24/2694
摘要： The invention relates to copolymers based on phosphorous-containing monomers (A) and on macromonomers (B), to methods for the production thereof and to their use as additives for inorganic binding agent suspensions based on cement, lime, gypsum and anhydrite. The corresponding polymeric additives have, as flow agents, excellent water-reducing properties and hold the flowability of the concrete over a relatively long period of time (60 to 90 min.) to an almost unchanged level without having delayed action. In addition, the corresponding polymeric additives improve the processing and setting processes of the building materials produced with these additives by making possible earlier and higher resistances to pressure.
摘要翻译：本发明涉及基于含磷单体（A）和大分子单体（B）的共聚物，其生产方法及其作为基于水泥，石灰，石膏和无水石膏的无机粘结剂悬浮液的添加剂的用途。相应的聚合物添加剂作为流动剂具有优异的减水性质，并且将混凝土的流动性在相对较长的时间（60至90分钟）内保持在几乎不变的水平，而没有延迟的作用。此外，相应的聚合物添加剂通过使得可能的早期和更高的耐压性改善由这些添加剂生产的建筑材料的加工和固化过程。

10. 发明授权

US07902310B2 Copolymers based on phosphorous-containing monomers, methods for the production thereof and their use 有权
标题翻译：基于含磷单体的共聚物，其制备方法及其用途
公开(公告)号：US07902310B2
公开(公告)日：2011-03-08
申请号：US11920194
申请日：2006-05-17
申请人： Lars Einfeldt , Alexander Kraus , Gerhard Albrecht , Martina Brandl , Angelika Hartl
发明人： Lars Einfeldt , Alexander Kraus , Gerhard Albrecht , Martina Brandl , Angelika Hartl
IPC分类号： C04B24/26
CPC分类号： C04B24/246 , C04B2103/30 , C08F216/1416 , C08F230/02 , C04B24/2694
摘要： The invention relates to copolymers based on phosphorous-containing monomers (A) and on macromonomers (B), to methods for the production thereof and to their use as additives for inorganic binding agent suspensions based on cement, lime, gypsum and anhydrite. The corresponding polymeric additives have, as flow agents, excellent water-reducing properties and hold the flowability of the concrete over a relatively long period of time (60 to 90 min.) to an almost unchanged level without having delayed action. In addition, the corresponding polymeric additives improve the processing and setting processes of the building materials produced with these additives by making possible earlier and higher resistances to pressure.
摘要翻译：本发明涉及基于含磷单体（A）和大分子单体（B）的共聚物，其生产方法及其作为基于水泥，石灰，石膏和无水石膏的无机粘结剂悬浮液的添加剂的用途。相应的聚合物添加剂作为流动剂具有优异的减水性质，并且将混凝土的流动性在相对较长的时间（60至90分钟）内保持在几乎不变的水平，而没有延迟的作用。此外，相应的聚合物添加剂通过使得可能的早期和更高的耐压性改善由这些添加剂生产的建筑材料的加工和固化过程。

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