公开(公告)号：US20180282219A1

公开(公告)日：2018-10-04

申请号：US15952629

申请日：2018-04-13

申请人： SIKA TECHNOLOGY AG

发明人： Lukas FRUNZ ,  Loic LORCET ,  Jörg ZIMMERMANN ,  Pierre PETRIOL ,  Julien GUEVILLE ,  Walter DE CARVALHO

IPC分类号： C04B28/28 ,  C04B28/02

摘要： A comb polymer is used for increasing the flow rate and/or reducing the viscosity of a mineral binder composition, where the comb polymer has a main chain including acid groups and there are pendent chains linked to the main chain, and where the average number-average molar mass of all of the pendent chains is from 120 to 1000 g/mol and the molar ratio of the acid groups to the side chains is in the range from 0.5 to 2.

公开(公告)号：US20160060171A1

公开(公告)日：2016-03-03

申请号：US14784319

申请日：2014-04-07

申请人： SIKA TECHNOLOGY AG

发明人： Lukas FRUNZ ,  Loic LORCET ,  Jörg ZIMMERMANN ,  Pierre PETRIOL ,  Julien GUEVILLE ,  Walter DE CARVALHO

IPC分类号： C04B28/28

CPC分类号： C04B28/28 ,  C04B24/2658 ,  C04B28/02 ,  C04B2103/006 ,  C04B2103/408 ,  C04B2111/00103 ,  C08F2220/286

摘要： A comb polymer is used for increasing the flow rate and/or reducing the viscosity of a mineral binder composition, where the comb polymer has a main chain including acid groups and there are pendent chains linked to the main chain, and where the average number-average molar mass of all of the pendent chains is from 120 to 1000 g/mol and the molar ratio of the acid groups to the side chains is in the range from 0.5 to 2.

摘要翻译： 梳状聚合物用于增加矿物粘合剂组合物的流速和/或降低粘度，其中梳形聚合物具有包括酸基团的主链，并且存在与主链连接的侧链，并且其中平均数 - 所有侧链的平均摩尔质量为120〜1000g / mol，酸基与侧链的摩尔比在0.5〜2的范围内。