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1.发明授权Redispersible polymer powder compositions prepared from styrene butadiene-based latex for dry mix formulations 有权由用于干混配方的苯乙烯丁二烯基胶乳制备的可再分散聚合物粉末组合物公开(公告)号：US09181130B2
公开(公告)日：2015-11-10
申请号：US13159838
申请日：2011-06-14
IPC分类号： C08L13/00 , C04B28/02 , C04B40/00 , C08J3/12 , C08L71/02 , C04B103/00 , C08K3/36 , C08L29/04
CPC分类号： C04B28/02 , C04B40/0042 , C04B2103/0057 , C08J3/12 , C08J2313/02 , C08J2325/10 , C08J2329/04 , C08J2371/02 , C08K3/36 , C08L13/00 , C08L29/04 , C08L71/02 , C08L2201/56 , C04B24/2676 , C04B24/32 , C04B40/0608 , C08L2666/22 , C08L9/06 , C08L25/10
摘要： Redispersible polymer powder compositions which include a polyglycol in admixture with a redispersible polymer powder (RDP), which powder includes a codried mixture of a carboxylated, water insoluble film-forming styrene butadiene polymer and a colloidal stabilizer, results in cement compositions having unexpectedly superior overall bonding strength and adhesion after water immersion. Use of the polyglycol provides good workability or ease of troweling during application. In addition, the RDP composition, which includes the RDP and the polyglycol, provides the cement-based composition with excellent abrasion resistance, surface appearance, and color. Also, the RDP composition provides for at least a 30% reduction, for example a 50% or more reduction in the amount of retarder or retardant employed in the dry mix formulation for cement compositions, such as self leveling flooring compounds or compositions, and cement-based tile adhesives.
摘要翻译： 可再分散的聚合物粉末组合物包括与可再分散的聚合物粉末（RDP）混合的聚二醇，该粉末包含羧化的，水不溶性的成膜苯乙烯丁二烯聚合物和胶体稳定剂的共混混合物，导致水泥组合物具有出乎意料的优异的总体 浸渍后的粘合强度和粘合力。 聚乙二醇的使用在施用过程中提供了良好的可加工性或易于抹去。 此外，包括RDP和聚乙二醇的RDP组合物提供了具有优异的耐磨性，表面外观和颜色的基于水泥的组合物。 此外，RDP组合物提供至少30％的还原，例如在水泥组合物的干混配方中使用的缓凝剂或阻燃剂的量减少50％或更多，例如自流平地板化合物或组合物，以及水泥 基瓷砖粘合剂。
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2.发明申请Polymer Latex With Improved Mechanical Properties And Process For Preparing Said Polymer Latex 有权具有改进的机械性能的聚合物胶乳和用于制备所述聚合物胶乳的方法公开(公告)号：US20140309369A1
公开(公告)日：2014-10-16
申请号：US14343502
申请日：2012-08-23
CPC分类号： C08L47/00 , C08F212/08 , C08F220/06 , C08F220/44 , C08F222/02 , C08F236/10 , C08L33/08 , C08L33/20 , D06N7/0073 , D06N2203/047 , D21H19/58 , C08F2/38
摘要： The present invention relates to a process for preparing a polymer latex that includes comprising polymerizing one or more ethylenically unsaturated aromatic monomers and one or more conjugated diene monomers in the presence of a hydroperoxide chain transfer agent and sulfur-containing chain transfer agent, wherein the sulfur-containing chain transfer agent is added after the hydroperoxide chain transfer agent. It further relates to the polymer latex thus obtained, to a composition comprising the polymer latex and to the use of the polymer latex or polymer latex composition in a carpet backing, paper coating, or fiber fabric pre-impregnation process.
摘要翻译： 本发明涉及一种制备聚合物胶乳的方法，其包括在氢过氧化物链转移剂和含硫链转移剂的存在下聚合一种或多种烯属不饱和芳族单体和一种或多种共轭二烯单体，其中硫 在氢过氧化物链转移剂之后加入含有链转移剂。 其还涉及由此获得的聚合物胶乳，涉及包含聚合物胶乳的组合物，以及在地毯背衬，纸张涂布或纤维织物预浸渍方法中使用聚合物胶乳或聚合物胶乳组合物。
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3.发明申请STYRENE-BUTADIENE BASED REDISPERSIBLE POLYMER POWDERS WITH IMPROVED STABILITY IN CEMENT APPLICATIONS 有权基于苯乙烯 - 二聚物的可重复聚合聚合物粉末在水泥应用中具有改进的稳定性公开(公告)号：US20120077907A1
公开(公告)日：2012-03-29
申请号：US13238689
申请日：2011-09-21
申请人： Etienne Lazarus , Gerold Lohmüller , Juergen Dombrowski , Hartmut Kuehn , Margarita Perello , Sonja Scharlemann
发明人： Etienne Lazarus , Gerold Lohmüller , Juergen Dombrowski , Hartmut Kuehn , Margarita Perello , Sonja Scharlemann
CPC分类号： C04B24/2676 , C04B28/04 , C04B40/0042 , C04B2103/0055 , C04B2103/0057 , C04B2103/0066 , C08F2/20 , C08F8/02 , C08F8/34 , C08J3/12 , C08J2309/06 , C08J2325/10 , C08J2429/04 , C08L9/06 , C08L15/00 , C08L25/10 , C08L2205/02 , C08L2205/03 , C08F16/06 , C08L29/04 , C04B24/2623
摘要： A water redispersible polymer powder is produced by drying an aqueous mixture of a carboxylated styrene butadiene polymer and a colloidal stabilizer which includes a polyvinyl alcohol modified with an alkyl end chain. The alkyl modified polyvinyl alcohol provides excellent redispersibility of the redispersible polymer powder without adversely affecting spray drying. Cement compositions such as mortars, which contain the redispersible polymer powder with the alkyl modified polyvinyl alcohol exhibit unexpectedly superior stability and an unexpectedly lower rate of mortar viscosity buildup which is advantageous for workability or troweling.
摘要翻译： 通过干燥含有由烷基端链改性的聚乙烯醇的羧化苯乙烯丁二烯聚合物和胶体稳定剂的水性混合物制备水可再分散聚合物粉末。 烷基改性的聚乙烯醇提供了可再分散的聚合物粉末的优异的再分散性，而不会不利地影响喷雾干燥。 包含可再分散的聚合物粉末与烷基改性的聚乙烯醇的水泥组合物显示出意想不到的优异的稳定性和意想不到的较低的砂浆粘度积聚速率，其有利于可加工性或t涂。
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公开(公告)号：US20120029119A1
公开(公告)日：2012-02-02
申请号：US13166964
申请日：2011-06-23
申请人： Juergen DOMBROWSKI , Hartmut KUEHN , Margarita PERELLO , Gerold A. LOHMULLER , Etienne LAZARUS , Robert BAUMANN , Yafei ZHU
发明人： Juergen DOMBROWSKI , Hartmut KUEHN , Margarita PERELLO , Gerold A. LOHMULLER , Etienne LAZARUS , Robert BAUMANN , Yafei ZHU
CPC分类号： C08L25/08 , C04B28/02 , C04B40/0042 , C04B2111/00284 , C08J3/12 , C08J2309/06 , C08J2313/00 , C08J2325/08 , C08L13/00 , C08L25/10 , C08L2205/02 , C08L2666/08 , C08L2666/04 , C04B24/085 , C04B24/2641 , C04B24/2676
摘要： A water redispersible polymer powder is produced by drying an aqueous mixture of a high Tg carboxylated styrene butadiene polymer and a low Tg carboxylated styrene butadiene polymer, where the ratio of the mean or average particle size of the high Tg polymer to the particle size of the low Tg polymer is from 1:1 to 5:1, preferably from 1:1 to 3:1, and the amount of the high Tg polymer is from 20 wt. % to 35 wt. %, preferably from 25 wt. % to 30 wt. %, based upon the total weight of the high Tg polymer and the low Tg polymer. Cement compositions such as mortars, which contain the redispersible polymer powder exhibit unexpectedly superior high bond strength and high impact resistance.
摘要翻译： 通过干燥高Tg羧化苯乙烯丁二烯聚合物和低Tg羧化苯乙烯丁二烯聚合物的水性混合物制备水可再分散聚合物粉末，其中高Tg聚合物的平均或平均粒度与 低Tg聚合物的量为1：1至5：1，优选1：1至3：1，高Tg聚合物的量为20重量％。 ％〜35重量％ ％，优选25wt。 ％〜30重量％ ％，基于高Tg聚合物和低Tg聚合物的总重量。 包含可再分散聚合物粉末的诸如砂浆的水泥组合物显示出出人意料的优异的高粘合强度和高耐冲击性。
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公开(公告)号：US20120028064A1
公开(公告)日：2012-02-02
申请号：US12804805
申请日：2010-07-29
申请人： Margarita Perello , Harmut Kühn , Jürgen Dombrowski , Francois M. Casati , Etienne Lazarus , Gerold Lohmüller
发明人： Margarita Perello , Harmut Kühn , Jürgen Dombrowski , Francois M. Casati , Etienne Lazarus , Gerold Lohmüller
CPC分类号： C08F236/10 , C04B24/2641 , C04B24/2688 , C04B28/02 , C04B2103/0057 , C04B2111/00672 , C08F212/08 , C08L25/08 , C08L29/04 , D21H17/36 , D21H17/37 , D21H19/20 , D21H19/58 , D21H19/60 , Y10T428/31895 , C08F2/24 , C08F222/02 , C08F220/06 , C04B14/06 , C04B24/383
摘要： Polymer powders comprising in copolymerized form a) one or more vinyl aromatic comonomers, b) one or more 1,3-diene comonomers, c) from 0.1 to 15 percent, based on the total comonomer weight, of one or more comonomers selected from the group consisting of ethylenically unsaturated mono- and dicarboxylic acids and their salts, wherein at least 75 percent of the total number of carboxylic groups present in the polymer are located at the surface of the polymer particles in the powder and at least 75 percent of the carboxylic groups located at the surface of the polymer particles in powder are present in their salt form, and d) from 0 to 40 percent, based on the total comonomer weight, of one or more additional comonomers have an excellent redispersibility in water.
摘要翻译： 包含共聚形式的聚合物粉末a）一种或多种乙烯基芳族共聚单体，b）一种或多种1,3-二烯共聚单体，c）基于总共聚单体重量，0.1至15％的一种或多种共聚单体选自 由烯键式不饱和单羧酸和二羧酸及其盐组成的组，其中聚合物中存在的羧基总数的至少75％位于粉末中聚合物颗粒的表面，并且至少75％的羧酸 位于粉末中的聚合物颗粒表面的基团以其盐形式存在，并且d）基于总共聚单体重量，d）0至40％的一种或多种另外的共聚单体在水中具有优异的再分散性。
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6.发明授权Polymer latex with improved mechanical properties and process for preparing said polymer latex 有权具有改进的机械性能的聚合物胶乳和制备所述聚合物胶乳的方法公开(公告)号：US09522999B2
公开(公告)日：2016-12-20
申请号：US14343502
申请日：2012-08-23
IPC分类号： C08L47/00 , C08L33/08 , C08L33/20 , C08F212/08 , D21H19/58 , D06N7/00 , C08F236/10 , C08F220/06 , C08F220/44 , C08F222/02
CPC分类号： C08L47/00 , C08F212/08 , C08F220/06 , C08F220/44 , C08F222/02 , C08F236/10 , C08L33/08 , C08L33/20 , D06N7/0073 , D06N2203/047 , D21H19/58 , C08F2/38
摘要： The present invention relates to a process for preparing a polymer latex that includes polymerizing one or more ethylenically unsaturated aromatic monomers and one or more conjugated diene monomers in the presence of a hydroperoxide chain transfer agent and sulfur-containing chain transfer agent, wherein the sulfur-containing chain transfer agent is added after the hydroperoxide chain transfer agent. It further relates to the polymer latex thus obtained, to a composition comprising the polymer latex and to the use of the polymer latex or polymer latex composition in a carpet backing, paper coating, or fiber fabric pre-impregnation process.
摘要翻译： 本发明涉及一种制备聚合物胶乳的方法，其包括在氢过氧化物链转移剂和含硫链转移剂的存在下聚合一种或多种烯属不饱和芳族单体和一种或多种共轭二烯单体，其中， 在氢过氧化物链转移剂之后加入含有链转移剂。 其还涉及由此获得的聚合物胶乳，涉及包含聚合物胶乳的组合物，以及在地毯背衬，纸张涂布或纤维织物预浸渍方法中使用聚合物胶乳或聚合物胶乳组合物。
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公开(公告)号：US09062143B2
公开(公告)日：2015-06-23
申请号：US12804805
申请日：2010-07-29
申请人： Margarita Perello , Harmut Kühn , Jürgen Dombrowski , Francois M. Casati , Etienne Lazarus , Gerold Lohmüller
发明人： Margarita Perello , Harmut Kühn , Jürgen Dombrowski , Francois M. Casati , Etienne Lazarus , Gerold Lohmüller
IPC分类号： C08L25/08 , C08L29/04 , C08F236/10 , C04B24/26 , C04B28/02 , C08F212/08 , D21H17/36 , C04B103/00 , C04B111/00 , D21H17/37 , D21H19/20 , D21H19/58 , D21H19/60
CPC分类号： C08F236/10 , C04B24/2641 , C04B24/2688 , C04B28/02 , C04B2103/0057 , C04B2111/00672 , C08F212/08 , C08L25/08 , C08L29/04 , D21H17/36 , D21H17/37 , D21H19/20 , D21H19/58 , D21H19/60 , Y10T428/31895 , C08F2/24 , C08F222/02 , C08F220/06 , C04B14/06 , C04B24/383
摘要： Polymer powders comprising in copolymerized form a) one or more vinyl aromatic comonomers, b) one or more 1,3-diene comonomers, c) from 0.1 to 15 percent, based on the total comonomer weight, of one or more comonomers selected from the group consisting of ethylenically unsaturated mono- and dicarboxylic acids and their salts, wherein at least 75 percent of the total number of carboxylic groups present in the polymer are located at the surface of the polymer particles in the powder and at least 75 percent of the carboxylic groups located at the surface of the polymer particles in powder are present in their salt form, and d) from 0 to 40 percent, based on the total comonomer weight, of one or more additional comonomers have an excellent redispersibility in water.
摘要翻译： 包含共聚形式的聚合物粉末a）一种或多种乙烯基芳族共聚单体，b）一种或多种1,3-二烯共聚单体，c）基于总共聚单体重量，0.1至15％的一种或多种共聚单体选自 由烯键式不饱和单羧酸和二羧酸及其盐组成的组，其中聚合物中存在的羧基总数的至少75％位于粉末中聚合物颗粒的表面，并且至少75％的羧酸 位于粉末中的聚合物颗粒表面的基团以其盐形式存在，并且d）基于总共聚单体重量，d）0至40％的一种或多种另外的共聚单体在水中具有优异的再分散性。
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8.发明申请REDISPERSIBLE POLYMER POWDER COMPOSITIONS PREPARED FROM STYRENE BUTADIENE-BASED LATEX FOR DRY MIX FORMULATIONS 有权用于干混合配方的基于丁二烯的LATEX制备的不可分解的聚合物粉末组合物公开(公告)号：US20110306705A1
公开(公告)日：2011-12-15
申请号：US13159838
申请日：2011-06-14
CPC分类号： C04B28/02 , C04B40/0042 , C04B2103/0057 , C08J3/12 , C08J2313/02 , C08J2325/10 , C08J2329/04 , C08J2371/02 , C08K3/36 , C08L13/00 , C08L29/04 , C08L71/02 , C08L2201/56 , C04B24/2676 , C04B24/32 , C04B40/0608 , C08L2666/22 , C08L9/06 , C08L25/10
摘要： Redispersible polymer powder compositions which include a polyglycol in admixture with a redispersible polymer powder (RDP), which powder includes a codried mixture of a carboxylated, water insoluble film-forming styrene butadiene polymer and a colloidal stabilizer, results in cement compositions having unexpectedly superior overall bonding strength and adhesion after water immersion. Use of the polyglycol provides good workability or ease of troweling during application. In addition, the RDP composition, which includes the RDP and the polyglycol, provides the cement-based composition with excellent abrasion resistance, surface appearance, and color. Also, the RDP composition provides for at least a 30% reduction, for example a 50% or more reduction in the amount of retarder or retardant employed in the dry mix formulation for cement compositions, such as self leveling flooring compounds or compositions, and cement-based tile adhesives.
摘要翻译： 可再分散的聚合物粉末组合物包括与可再分散的聚合物粉末（RDP）混合的聚二醇，该粉末包含羧化的，水不溶性成膜的苯乙烯丁二烯聚合物和胶体稳定剂的共混混合物，导致水泥组合物具有出乎意料的优异的总体 浸渍后的粘合强度和粘合力。 聚乙二醇的使用在施用过程中提供了良好的可加工性或易于抹去。 此外，包括RDP和聚乙二醇的RDP组合物提供了具有优异的耐磨性，表面外观和颜色的基于水泥的组合物。 此外，RDP组合物提供至少30％的还原，例如在水泥组合物的干混配方中使用的缓凝剂或阻燃剂的量减少50％或更多，例如自流平地板化合物或组合物，以及水泥 基瓷砖粘合剂。
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公开(公告)号：US20110178230A1
公开(公告)日：2011-07-21
申请号：US12934485
申请日：2009-03-26
IPC分类号： C09D167/07 , C08F118/08
CPC分类号： C08L21/00 , C08K3/346 , C08K5/0008 , C08L31/04 , C08L2666/04 , C08L2666/08
摘要： Embodiments of the present disclosure include a polyvinyl ester-based latex having polyvinyl ester-based particles with vinyl ester groups that have been partially hydrolyzed to a predetermined degree, and methods of modifying and forming the polyvinyl ester-based latex of the present disclosure. Embodiments of the present disclosure also include coating compositions that include the polyvinyl ester-based latex of the present disclosure and an optical brightening agent (OBA), where the polyvinyl ester-based particles act as a carrier for the OBA in a coating composition for a print media substrate.
摘要翻译： 本公开的实施方案包括具有已经部分水解至预定程度的具有乙烯基酯基的聚乙烯基酯基颗粒的聚乙烯基酯基胶乳以及本发明的改性和形成聚乙烯基酯类胶乳的方法。 本公开的实施方案还包括包含本公开的聚乙烯基酯基胶乳和荧光增白剂（OBA）的涂料组合物，其中聚乙烯基酯基颗粒作为用于OBA的涂料组合物中的OBA的载体 打印介质基板。
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公开(公告)号：US20110021698A1
公开(公告)日：2011-01-27
申请号：US12735490
申请日：2009-01-09
申请人： Jouko T. Vyörykkä , Pekka J. Salminen , Etienne Lazarus , Peter Sandkuehler , Gerald A. Vandezande , Kenneth W. Hester , Juergen Dombrowski
发明人： Jouko T. Vyörykkä , Pekka J. Salminen , Etienne Lazarus , Peter Sandkuehler , Gerald A. Vandezande , Kenneth W. Hester , Juergen Dombrowski
CPC分类号： C08F2/16 , C08L33/02 , C08L2205/22 , C09D4/00 , C09D133/08 , C08L2666/04
摘要： The present disclosure provides embodiments of polymeric particles, aqueous coating compositions, coating compositions, processes of making polymeric particles hydrophobic coatings, processes for making hydrophobic synthetic latex compositions, processes of forming polymeric particle agglomerates for use in a hydrophobic coating, and process of making hydrophobic polymeric binders. In some embodiments, the polymeric particle includes a polymer having an elastic modulus greater than about 108 Pascal (Pa), measured at 25 degrees Celsius (° C.) and at a deformation frequency of 1 radian per second, where the polymeric particle is hydrophobic, and where the hydrophobicity is achieved by polymerizing a monomer in a mixture comprising water and a fatty acid, or salt thereof, where the monomer contains less than about 3 parts acid monomer per 100 parts dry monomer.
摘要翻译： 本公开提供了聚合物颗粒，水性涂料组合物，涂料组合物，制备聚合物颗粒疏水性涂料的方法，制备疏水性合成胶乳组合物的方法，形成用于疏水涂层的聚合物颗粒聚集体的方法，以及制备疏水性涂料的方法 聚合物粘合剂。 在一些实施方案中，聚合物颗粒包括在25摄氏度（℃）下测量的弹性模量大于约108帕斯卡（Pa）并且以每秒1弧度的变形频率测量的聚合物，其中聚合物颗粒是疏水性的 ，并且其中通过在包含水和脂肪酸或其盐的混合物中聚合单体来实现疏水性，其中单体每100份干燥单体含有少于约3份酸单体。
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