-
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。
-
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。
-
3.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。
-
4.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。
-
-
-
搜索结果
4 条记录 (耗时 0.049 秒)
