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公开(公告)号：US07375163B2
公开(公告)日：2008-05-20
申请号：US11329233
申请日：2006-01-11
申请人： Irene Schober , Theodor A. Bürge , Ulf Velten , Jürg Widmer , Christian M. Bürge , Urs Mäder
发明人： Irene Schober , Theodor A. Bürge , Ulf Velten , Jürg Widmer , Christian M. Bürge , Urs Mäder
IPC分类号： C08F220/66
CPC分类号： C04B24/2658 , C04B24/2641 , C04B24/2647 , C04B24/2652 , C04B24/2688 , C04B24/2694 , C04B24/32 , C04B28/02 , C04B2103/308 , C08F220/04 , C08F220/12 , C08L33/06 , C08L35/00 , C08L71/02 , C04B2103/408 , C04B24/18 , C04B40/0028 , C04B24/223 , C04B24/226 , C08L2666/22
摘要： Described are polymers and cement admixtures which reduce drop in fluidity with time. Said admixture comprises at least one polymer of the present invention and at least one polymer A. The polymer of the present invention comprises side chains of which at least 10 weight-% can be cleaved in alkaline medium. The polymer of the present invention is an acrylic polymer which comprises side chains connected to the backbone by ester linkages. These side chains may be alkyl, hydroxy alkyl, cycloalkyl or polyoxyalkylene groups. Polymer A is a cement dispersing agent. The combination of polymer A with the polymer of the present invention in a weight ratio of 0.1:10-10:1, and preferably 1:10-10:1 reduces the drop in fluidity with time of cementitious compositions.
摘要翻译： 描述的是聚合物和水泥混合物，其随时间降低流动性的下降。 所述混合物包含至少一种本发明的聚合物和至少一种聚合物A.本发明的聚合物包含侧链，其中至少10重量％可在碱性介质中裂解。 本发明的聚合物是包含通过酯键与骨架连接的侧链的丙烯酸类聚合物。 这些侧链可以是烷基，羟基烷基，环烷基或聚氧化烯基团。 聚合物A是水泥分散剂。 聚合物A与本发明聚合物的重量比为0.1:10-10:1，优选为1:10-10:1的组合减少了水泥组合物随时间的流动性的下降。
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公开(公告)号：US08691901B2
公开(公告)日：2014-04-08
申请号：US13320643
申请日：2010-05-12
申请人： Christian M. Bürge , André Peter , Franz Wombacher
发明人： Christian M. Bürge , André Peter , Franz Wombacher
CPC分类号： C08L33/02 , C04B28/02 , C04B40/0039 , C08F261/06 , C08F263/00 , C08F265/00 , C08F265/04 , C08F265/10 , C08F283/06 , C08F290/062 , C08F290/142 , C08F2220/286 , C08L23/02 , C08L31/04 , C08L33/06 , C08L35/06 , C08L51/003 , C08L2205/03 , C09D151/003 , C04B14/066 , C04B22/064 , C04B22/165 , C04B24/2641 , C04B24/2647 , C04B24/2676 , C08L2666/02 , C08F220/06
摘要： Aqueous polymer dispersions, which, in addition to water and a dispersed copolymer composed of at least two monomers selected from the group consisting of ethylene, propylene, butylene, isoprene, butadiene, styrene, acrylonitrile, acrylic acid, methacrylic acid, acrylic acid alkyl ester, methacrylic acid alkyl ester, vinyl ester, and vinyl chloride, also comprises a comb polymer having side chains that are bound to the main chain by ester or ether groups. The aqueous polymer dispersions are particularly suited for use together with hydraulic and latently hydraulic binding agents. The aqueous polymer dispersions are extremely efficient and result in a strong increase in the mechanical values and a relevant decrease in the porosity and the water absorption property.
摘要翻译： 聚合物水分散体除了水和由选自乙烯，丙烯，丁烯，异戊二烯，丁二烯，苯乙烯，丙烯腈，丙烯酸，甲基丙烯酸，丙烯酸烷基酯中的至少两种单体组成的分散共聚物之外， 甲基丙烯酸烷基酯，乙烯基酯和氯乙烯也包含具有通过酯或醚基团与主链结合的侧链的梳状聚合物。 水性聚合物分散体特别适合与液压和潜在的水力粘合剂一起使用。 水性聚合物分散体非常有效，并且导致机械值的强烈增加和孔隙率和吸水性能的相应降低。
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3.发明授权Method for producing a coated basic material for a hydraulic composition, coated basic material for a hydraulic composition, additive for a hydraulic composition and method for producing a hydraulic composition 失效水硬性组合物用涂布基材的制造方法，水硬性组合物涂布用基材，水硬性组合物用添加剂及水硬性组合物的制造方法公开(公告)号：US08481116B2
公开(公告)日：2013-07-09
申请号：US11661107
申请日：2005-09-06
申请人： Alexander Bleibler , Urs Mäder , Alexander Stücheli , Christian M. Bürge , Ralf Beissel , Beat Schnider
发明人： Alexander Bleibler , Urs Mäder , Alexander Stücheli , Christian M. Bürge , Ralf Beissel , Beat Schnider
CPC分类号： C04B20/1033 , C04B20/10 , C04B20/107 , C04B2103/32 , C04B2103/61 , C23F11/143 , C23F11/1676 , Y02W30/92 , Y02W30/94 , C04B14/4668 , C04B7/02 , C04B14/06 , C04B16/0633 , C04B18/08 , C04B18/141 , C04B18/146 , C04B20/002 , C04B20/0048
摘要： The invention relates to a method for producing a coated basic material for a hydraulic composition (11) comprising a basic material (14, 16) and water (15). According to the invention, the basic material can consist of several sub-groups (14, 16) and at least one hydraulic binding agent (14) and to produce the hydraulic composition the basic material (14, 16) and the water (15) are mixed in a mixer (8). Prior to the mixing of the hydraulic composition, the basic material (14, 16) is at least partially coated with an additive (13). The invention also relates to a coated basic material to be used in concrete production, to an additive for concrete production and to a method for producing a hydraulic composition.
摘要翻译： 本发明涉及一种用于制备包含碱性材料（14,16）和水（15）的水硬性组合物（11）的涂覆基材的方法。 根据本发明，基本材料可以由几个子组（14,16）和至少一个水硬性粘合剂（14）组成，并且生产水硬性组合物基础材料（14,16）和水（15） 在混合器（8）中混合。 在水硬性组合物的混合之前，基本材料（14,16）至少部分地涂覆有添加剂（13）。 本发明还涉及用于混凝土生产的涂覆基础材料，混凝土生产用添加剂和水硬性组合物的制造方法。
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公开(公告)号：US20120065301A1
公开(公告)日：2012-03-15
申请号：US13320643
申请日：2010-05-12
申请人： Christian M. Bürge , André Peter , Franz Wombacher
发明人： Christian M. Bürge , André Peter , Franz Wombacher
IPC分类号： C04B16/04 , C08K5/06 , C08K5/05 , C08K5/21 , C08K3/36 , C08K5/053 , C08K3/30 , C08K3/22 , C08L9/06 , C08L33/14 , C08K5/20
CPC分类号： C08L33/02 , C04B28/02 , C04B40/0039 , C08F261/06 , C08F263/00 , C08F265/00 , C08F265/04 , C08F265/10 , C08F283/06 , C08F290/062 , C08F290/142 , C08F2220/286 , C08L23/02 , C08L31/04 , C08L33/06 , C08L35/06 , C08L51/003 , C08L2205/03 , C09D151/003 , C04B14/066 , C04B22/064 , C04B22/165 , C04B24/2641 , C04B24/2647 , C04B24/2676 , C08L2666/02 , C08F220/06
摘要： Aqueous polymer dispersions, which, in addition to water and a dispersed copolymer composed of at least two monomers selected from the group consisting of ethylene, propylene, butylene, isoprene, butadiene, styrene, acrylonitrile, acrylic acid, methacrylic acid, acrylic acid alkyl ester, methacrylic acid alkyl ester, vinyl ester, and vinyl chloride, also comprises a comb polymer having side chains that are bound to the main chain by ester or ether groups. The aqueous polymer dispersions are particularly suited for use together with hydraulic and latently hydraulic binding agents. The aqueous polymer dispersions are extremely efficient and result in a strong increase in the mechanical values and a relevant decrease in the porosity and the water absorption property.
摘要翻译： 聚合物水分散体除了水和由选自乙烯，丙烯，丁烯，异戊二烯，丁二烯，苯乙烯，丙烯腈，丙烯酸，甲基丙烯酸，丙烯酸烷基酯中的至少两种单体组成的分散共聚物之外， 甲基丙烯酸烷基酯，乙烯基酯和氯乙烯也包含具有通过酯或醚基团与主链结合的侧链的梳状聚合物。 水性聚合物分散体特别适合与液压和潜在的水力粘合剂一起使用。 水性聚合物分散体非常有效，并且导致机械值的强烈增加和孔隙率和吸水性能的相应降低。
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公开(公告)号：US07026402B2
公开(公告)日：2006-04-11
申请号：US10682300
申请日：2003-10-10
申请人： Irene Schober , Theodor A. Bürge , Ulf Velten , Jürg Widmer , Christian M. Bürge , Urs Mäder
发明人： Irene Schober , Theodor A. Bürge , Ulf Velten , Jürg Widmer , Christian M. Bürge , Urs Mäder
IPC分类号： C08L33/02
CPC分类号： C04B24/2658 , C04B24/2641 , C04B24/2647 , C04B24/2652 , C04B24/2688 , C04B24/2694 , C04B24/32 , C04B28/02 , C04B2103/308 , C08F220/04 , C08F220/12 , C08L33/06 , C08L35/00 , C08L71/02 , C04B2103/408 , C04B24/18 , C04B40/0028 , C04B24/223 , C04B24/226 , C08L2666/22
摘要： Described are polymers and cement admixtures which reduce drop in fluidity with time. Said admixture comprises at least one polymer of the present invention and at least one polymer A. The polymer of the present invention comprises side chains of which at least 10 weight-% can be cleaved in alkaline medium. The polymer of the present invention is an acrylic polymer which comprises side chains connected to the backbone by ester linkages. These side chains may be alkyl, hydroxy alkyl, cycloalkyl or polyoxyalkylene groups. Polymer A is a cement dispersing agent. The combination of polymer A with the polymer of the present invention in a weight ratio of 0.1:10–10:1, and preferably 1:10–10:1 reduces the drop in fluidity with time of cementitious compositions.
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