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公开(公告)号：EP2844622A1
公开(公告)日：2015-03-11
申请号：EP13717778.8
申请日：2013-04-22
发明人： STEFAN, Madalina Andreea , FREUND, Torsten , AMBROSINI, Lorenzo , CAMPLONE, Attilio , BRUGHMANS, Stijn , FADERL, Jürgen
CPC分类号： C04B24/128 , C04B7/52 , C04B24/123 , C04B40/0039 , C04B2103/52 , Y02P40/20 , C04B24/085
摘要： The invention relates to a method for grinding an inorganic solid from the series cement clinker, pozzolan and/or raw material for cement production, where a grinding additive is added before or during grinding, and the grinding additive, based on the dry mass, comprises 6% to 80% by weight of caprolactam and 1.5% to 30% by weight of aminocaproic acid, where, based in each case on the dry mass, 0.002% to 2% by weight of the grinding additive is used, based on the total solid. Further claimed are a grinding additive and the use thereof for increasing the compressive strength of the cured product produced therewith.
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公开(公告)号：EP2844622B1
公开(公告)日：2016-11-09
申请号：EP13717778.8
申请日：2013-04-22
发明人： STEFAN, Madalina Andreea , FREUND, Torsten , AMBROSINI, Lorenzo , CAMPLONE, Attilio , BRUGHMANS, Stijn , FADERL, Jürgen
CPC分类号： C04B24/128 , C04B7/52 , C04B24/123 , C04B40/0039 , C04B2103/52 , Y02P40/20 , C04B24/085
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