公开(公告)号：US08092592B2

公开(公告)日：2012-01-10

申请号：US12955414

申请日：2010-11-29

申请人： Christian Buerge ,  Franz Wombacher ,  Andre Peter

发明人： Christian Buerge ,  Franz Wombacher ,  Andre Peter

IPC分类号： C04B24/00 ,  C04B24/04 ,  C04B103/00 ,  C04B103/12 ,  C04B103/14

CPC分类号： C04B40/0039 ,  C04B24/003 ,  C04B24/045 ,  C04B24/085 ,  C04B28/04 ,  C04B2103/12 ,  C04B2103/14 ,  C04B2103/30

摘要： Exemplary embodiments as disclosed herein are directed to setting and curing accelerators for hydraulic binders, including at least one ester of a polyhydric alcohol with an acid and/or salts thereof, where the acid is a phosphoric acid, phosphorous acid or a C2 to C20 carboxylic acid. Compositions including at least one accelerator as disclosed herein can accelerate the setting and curing of hydraulic binders and mortar or concrete produced therefrom, such as quick-setting cement. Methods for accelerating the setting and curing of hydraulic binders and mortar or concrete produced therefrom are also disclosed.

摘要翻译： 本文公开的示例性实施方案涉及水硬性粘合剂的加速剂的固化和固化，包括至少一种多元醇与酸和/或其盐的酯，其中酸是磷酸，亚磷酸或C 2至C 20羧酸 酸。 包括本文公开的至少一种促进剂的组合物可以加速水硬性粘合剂和由其制备的砂浆或混凝土的固化和固化，例如快速凝固水泥。 还公开了用于加速水硬性粘合剂和由其制备的砂浆或混凝土的固化和固化的方法。

公开(公告)号：US20110067604A1

公开(公告)日：2011-03-24

申请号：US12955414

申请日：2010-11-29

申请人： Christian BUERGE ,  Franz Wombacher ,  Andre Peter

发明人： Christian BUERGE ,  Franz Wombacher ,  Andre Peter

IPC分类号： C04B18/00

CPC分类号： C04B40/0039 ,  C04B24/003 ,  C04B24/045 ,  C04B24/085 ,  C04B28/04 ,  C04B2103/12 ,  C04B2103/14 ,  C04B2103/30

摘要： Exemplary embodiments as disclosed herein are directed to setting and curing accelerators for hydraulic binders, including at least one ester of a polyhydric alcohol with an acid and/or salts thereof, where the acid is a phosphoric acid, phosphorous acid or a C2 to C20 carboxylic acid. Compositions including at least one accelerator as disclosed herein can accelerate the setting and curing of hydraulic binders and mortar or concrete produced therefrom, such as quick-setting cement. Methods for accelerating the setting and curing of hydraulic binders and mortar or concrete produced therefrom are also disclosed.

摘要翻译： 本文公开的示例性实施方案涉及水硬性粘合剂的加速剂的固化和固化，包括至少一种多元醇与酸和/或其盐的酯，其中酸是磷酸，亚磷酸或C 2至C 20羧酸 酸。 包括本文公开的至少一种促进剂的组合物可以加速水硬性粘合剂和由其制备的砂浆或混凝土的固化和固化，例如快速凝固水泥。 还公开了用于加速水硬性粘合剂和由其制备的砂浆或混凝土的固化和固化的方法。

公开(公告)号：US20120178854A1

公开(公告)日：2012-07-12

申请号：US13395805

申请日：2010-09-21

申请人： Christian M. Burge ,  Andre Peter ,  Christophe Kurz ,  Franz Wombacher

发明人： Christian M. Burge ,  Andre Peter ,  Christophe Kurz ,  Franz Wombacher

IPC分类号： C08K3/00 ,  C07C331/08 ,  C08K5/17 ,  C08K5/47 ,  C08K5/37 ,  C07D277/40 ,  C07C229/26

CPC分类号： C04B28/02 ,  C04B24/28 ,  C08K5/0091 ,  C08K5/47

摘要： Compositions including a comb polymer and an Fe(III)-complexing agent X selected from the group consisting of thiocyanates, condensed phosphates, amines, amino acetic acids, oxycarboxylic acids and compounds of the formula (V). The invention also relates to a method for stabilizing comb polymers in the presence of Fe(III) using such Fe(III)-complexing agents X.

摘要翻译： 包含梳状聚合物和选自硫氰酸盐，缩合磷酸盐，胺，氨基乙酸，羟基羧酸和式（V）化合物的Fe（III）络合剂X的组合物。 本发明还涉及使用这种Fe（III） - 复合剂X在Fe（III）存在下稳定梳状聚合物的方法。