公开(公告)号：US20120046392A9

公开(公告)日：2012-02-23

申请号：US13062278

申请日：2009-09-10

申请人： Klaus Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Chiristian Scholz ,  Christain H+e,uml u+ee bsch ,  Thomas M. Vickers, JR.

发明人： Klaus Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Chiristian Scholz ,  Christain H+e,uml u+ee bsch ,  Thomas M. Vickers, JR.

IPC分类号： C04B24/26

CPC分类号： C04B24/267 ,  C04B24/2694 ,  C04B28/02 ,  C04B2103/308 ,  C08F216/1416 ,  C08F220/26 ,  C08F222/06 ,  C04B14/06 ,  C04B24/18 ,  C04B24/223 ,  C04B24/226 ,  C04B24/2641 ,  C04B2103/50 ,  C04B2103/302

摘要： A process for the production of high early strength cementitious compositions includes mixing hydraulic cement, aggregate, water, and a slump retention admixture, wherein the slump retention admixture is a dynamic copolymer containing residues of at least the following monomers: A) a ethylenically unsaturated dicarboxylic acid, B) an ethylenically unsaturated alkenyl ether having an C2-4 oxyalkylene chain of about 1 to 25 units, C) an ethylenically unsaturated alkenyl ether having an C2-4 oxyalkylene chain of 26 to about 300 units, and D) an ethylenically unsaturated monomer comprising a moiety hydrolysable in the cementitious composition, wherein the monomer residue when hydrolyzed comprises an active binding site for a component of the cementitious composition. The present method is useful in the production of precast, ready mix, and/or highly filled cementitious compositions.

摘要翻译： 用于生产高强度水泥质组合物的方法包括混合水硬性水泥，骨料，水和坍落度保留混合物，其中坍落度保留混合物是含至少以下单体的残留物的动态共聚物：A）烯键式不饱和二羧酸 酸，B）具有约1至25个单元的C 2-4亚烷基链的烯属不饱和链烯基醚，C）具有26至约300单元的C2-4氧亚烷基链的烯键式不饱和链烯基醚，和D）烯属不饱和链烯基 包含在水泥组合物中可水解的部分的单体，其中水解时的单体残基包含水泥组合物组分的活性结合位点。 本发明的方法可用于制备预制，预混合和/或高度填充的水泥组合物。

公开(公告)号：US20110166261A1

公开(公告)日：2011-07-07

申请号：US13062278

申请日：2009-09-10

申请人： Klaus Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Chiristian Scholz ,  Christain Hübsch ,  Thomas M. Vickers, JR.

发明人： Klaus Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Chiristian Scholz ,  Christain Hübsch ,  Thomas M. Vickers, JR.

IPC分类号： C04B24/26

CPC分类号： C04B24/267 ,  C04B24/2694 ,  C04B28/02 ,  C04B2103/308 ,  C08F216/1416 ,  C08F220/26 ,  C08F222/06 ,  C04B14/06 ,  C04B24/18 ,  C04B24/223 ,  C04B24/226 ,  C04B24/2641 ,  C04B2103/50 ,  C04B2103/302

摘要： A process for the production of high early strength cementitious compositions includes mixing hydraulic cement, aggregate, water, and a slump retention admixture, wherein the slump retention admixture is a dynamic copolymer containing residues of at least the following monomers: A) a ethylenically unsaturated dicarboxylic acid, B) an ethylenically unsaturated alkenyl ether having an C2-4 oxyalkylene chain of about 1 to 25 units, C) an ethylenically unsaturated alkenyl ether having an C2-4 oxyalkylene chain of 26 to about 300 units, and D) an ethylenically unsaturated monomer comprising a moiety hydrolysable in the cementitious composition, wherein the monomer residue when hydrolyzed comprises an active binding site for a component of the cementitious composition. The present method is useful in the production of precast, ready mix, and/or highly filled cementitious compositions.

摘要翻译： 用于生产高强度水泥质组合物的方法包括混合水硬性水泥，骨料，水和坍落度保留混合物，其中坍落度保留混合物是含至少以下单体的残留物的动态共聚物：A）烯键式不饱和二羧酸 酸，B）具有约1至25个单元的C 2-4亚烷基链的烯属不饱和链烯基醚，C）具有26至约300单元的C2-4氧亚烷基链的烯键式不饱和链烯基醚，和D）烯属不饱和链烯基 包含在水泥组合物中可水解的部分的单体，其中水解时的单体残基包含水泥组合物组分的活性结合位点。 本发明的方法可用于制备预制，预混合和/或高度填充的水泥组合物。

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。

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。

公开(公告)号：US20110054083A1

公开(公告)日：2011-03-03

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。

公开(公告)号：US08349983B2

公开(公告)日：2013-01-08

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： C08F220/06 ,  C08F290/06

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。

公开(公告)号：US20090312504A1

公开(公告)日：2009-12-17

申请号：US12477565

申请日：2009-06-03

申请人： Klaus K. Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Christian Scholz ,  Manfred Bichler

发明人： Klaus K. Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Christian Scholz ,  Manfred Bichler

IPC分类号： C08F2/04

CPC分类号： C04B28/02 ,  C04B24/2647 ,  C04B24/2694 ,  C04B2103/308 ,  C08F216/1416 ,  C08F220/26 ,  Y10S526/915 ,  C04B2103/302

摘要： Preparing a non-ionic copolymer having a hydrolysable monomer residue and a polyether macromonomer residue in a semicontinuous mode in a polymerization reactor associated with a metering device, including introducing polyether macromonomer and water into the reactor, wherein hydrolysable monomer which is added thereto forms a polymerization reaction mixture; introducing hydrolysable monomer into the metering device; adding hydrolysable monomer into the reactor from the metering device; passing a free radical polymerization initiator into the reactor before and/or during the addition of the hydrolysable monomer, the hydrolysable monomer and the polyether macromonomer reacting by free radical polymerization to form the non-ionic copolymer; and, subjecting the reaction mixture to polymerization while an addition rate of the hydrolysable monomer and/or at least a component of the polymerization initiator is varied stepwise or continuously. No monomer is introduced to incorporate ionic cement binding sites into the non-ionic copolymer.

摘要翻译： 在与计量装置相关联的聚合反应器中制备具有可水解单体残基和聚醚大分子单体残基的非离子共聚物，其包括将聚醚大分子单体和水引入反应器，其中加入的可水解单体形成聚合 反应混合物; 将可水解单体引入计量装置; 从计量装置将可水解单体加入到反应器中; 在可水解单体加入之前和/或期间将自由基聚合引发剂通入自由基聚合引发剂，可水解单体和聚醚大分子单体通过自由基聚合反应形成非离子共聚物; 并且使反应混合物进行聚合，同时可水解单体和/或至少一种聚合引发剂组分的添加速率逐步或连续地改变。 没有引入单体以将离子水泥结合位点引入非离子共聚物。

公开(公告)号：US08242218B2

公开(公告)日：2012-08-14

申请号：US13114356

申请日：2011-05-24

申请人： Klaus K. Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Christian Scholz ,  Manfred Bichler

发明人： Klaus K. Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Christian Scholz ,  Manfred Bichler

IPC分类号： C08F2/16 ,  C08F2/10 ,  C08F216/14

CPC分类号： C04B28/02 ,  C04B24/2647 ,  C04B24/2694 ,  C04B2103/308 ,  C08F216/1416 ,  C08F220/26 ,  Y10S526/915 ,  C04B2103/302

摘要： Preparing a non-ionic copolymer having a hydrolysable monomer residue and a polyether macromonomer residue in a semicontinuous mode in a polymerization reactor associated with a metering device, including introducing polyether macromonomer and water into the reactor, wherein hydrolysable monomer which is added thereto forms a polymerization reaction mixture; introducing hydrolysable monomer into the metering device; adding hydrolysable monomer into the reactor from the metering device; passing a free radical polymerization initiator into the reactor before and/or during the addition of the hydrolysable monomer, the hydrolysable monomer and the polyether macromonomer reacting by free radical polymerization to form the non-ionic copolymer; and, subjecting the reaction mixture to polymerization while an addition rate of the hydrolysable monomer and/or at least a component of the polymerization initiator is varied stepwise or continuously. No monomer is introduced to incorporate ionic cement binding sites into the non-ionic copolymer.

摘要翻译： 在与计量装置相关联的聚合反应器中制备具有可水解单体残基和聚醚大分子单体残基的非离子共聚物，其包括将聚醚大分子单体和水引入反应器，其中加入的可水解单体形成聚合 反应混合物; 将可水解单体引入计量装置; 从计量装置将可水解单体加入到反应器中; 在可水解单体加入之前和/或期间将自由基聚合引发剂通入自由基聚合引发剂，可水解单体和聚醚大分子单体通过自由基聚合反应形成非离子共聚物; 并且使反应混合物进行聚合，同时可水解单体和/或至少一种聚合引发剂组分的添加速率逐步或连续地改变。 没有引入单体以将离子水泥结合位点引入非离子共聚物。

公开(公告)号：US20110313112A1

公开(公告)日：2011-12-22

申请号：US13114356

申请日：2011-05-24

申请人： Klaus K. Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Christian Scholz ,  Manfred Bichler

发明人： Klaus K. Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Christian Scholz ,  Manfred Bichler

IPC分类号： C08F261/02 ,  C08F2/18

CPC分类号： C04B28/02 ,  C04B24/2647 ,  C04B24/2694 ,  C04B2103/308 ,  C08F216/1416 ,  C08F220/26 ,  Y10S526/915 ,  C04B2103/302

摘要： Preparing a non-ionic copolymer having a hydrolysable monomer residue and a polyether macromonomer residue in a semicontinuous mode in a polymerization reactor associated with a metering device, including introducing polyether macromonomer and water into the reactor, wherein hydrolysable monomer which is added thereto forms a polymerization reaction mixture; introducing hydrolysable monomer into the metering device; adding hydrolysable monomer into the reactor from the metering device; passing a free radical polymerization initiator into the reactor before and/or during the addition of the hydrolysable monomer, the hydrolysable monomer and the polyether macromonomer reacting by free radical polymerization to form the non-ionic copolymer; and, subjecting the reaction mixture to polymerization while an addition rate of the hydrolysable monomer and/or at least a component of the polymerization initiator is varied stepwise or continuously. No monomer is introduced to incorporate ionic cement binding sites into the non-ionic copolymer.

摘要翻译： 在与计量装置相关联的聚合反应器中制备具有可水解单体残基和聚醚大分子单体残基的非离子共聚物，其包括将聚醚大分子单体和水引入反应器，其中加入的可水解单体形成聚合 反应混合物; 将可水解单体引入计量装置; 从计量装置将可水解单体加入到反应器中; 在可水解单体加入之前和/或期间将自由基聚合引发剂通入自由基聚合引发剂，可水解单体和聚醚大分子单体通过自由基聚合反应形成非离子共聚物; 并且使反应混合物进行聚合，同时可水解单体和/或至少一种聚合引发剂组分的添加速率逐步或连续地改变。 没有引入单体以将离子水泥结合位点引入非离子共聚物。

公开(公告)号：US07973110B2

公开(公告)日：2011-07-05

申请号：US12477565

申请日：2009-06-03

申请人： Klaus K. Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Christian Scholz ,  Manfred Bichler

发明人： Klaus K. Lorenz ,  Alexander Kraus ,  Barbara Wimmer ,  Petra Wagner ,  Christian Scholz ,  Manfred Bichler

IPC分类号： C08F2/10 ,  C08F2/16 ,  C08F216/14

CPC分类号： C04B28/02 ,  C04B24/2647 ,  C04B24/2694 ,  C04B2103/308 ,  C08F216/1416 ,  C08F220/26 ,  Y10S526/915 ,  C04B2103/302

摘要： Preparing a non-ionic copolymer having a hydrolysable monomer residue and a polyether macromonomer residue in a semicontinuous mode in a polymerization reactor associated with a metering device, including introducing polyether macromonomer and water into the reactor, wherein hydrolysable monomer which is added thereto forms a polymerization reaction mixture; introducing hydrolysable monomer into the metering device; adding hydrolysable monomer into the reactor from the metering device; passing a free radical polymerization initiator into the reactor before and/or during the addition of the hydrolysable monomer, the hydrolysable monomer and the polyether macromonomer reacting by free radical polymerization to form the non-ionic copolymer; and, subjecting the reaction mixture to polymerization while an addition rate of the hydrolysable monomer and/or at least a component of the polymerization initiator is varied stepwise or continuously. No monomer is introduced to incorporate ionic cement binding sites into the non-ionic copolymer.

摘要翻译： 在与计量装置相关联的聚合反应器中制备具有可水解单体残基和聚醚大分子单体残基的非离子共聚物，其包括将聚醚大分子单体和水引入反应器，其中加入的可水解单体形成聚合 反应混合物; 将可水解单体引入计量装置; 从计量装置将可水解单体加入到反应器中; 在可水解单体加入之前和/或期间将自由基聚合引发剂通入自由基聚合引发剂，可水解单体和聚醚大分子单体通过自由基聚合反应形成非离子共聚物; 并且使反应混合物进行聚合，同时可水解单体和/或至少一种聚合引发剂组分的添加速率逐步或连续地改变。 没有引入单体以将离子水泥结合位点引入非离子共聚物。