-
公开(公告)号：US20120129981A1
公开(公告)日：2012-05-24
申请号：US13388567
申请日：2010-08-02
申请人： David Rinaldi , Emmanuel Villard , Stéphane Venon , Denis Rocca
发明人： David Rinaldi , Emmanuel Villard , Stéphane Venon , Denis Rocca
IPC分类号： C04B24/26 , C08K5/5317
CPC分类号： C04B24/003 , C04B24/243 , C04B24/2647 , C04B28/02 , C04B40/0039 , C04B2103/006 , C04B24/163 , C04B2103/302
摘要： A hydraulic composition includes at least one hydraulic binder; at least one first water-reducing additive including at least one phosphonic amino-alkylene group; at least one second water-reducing additive including at least one polymer with a comb structure, the concentration by weight of dry extract of the second additive being from 25% to 100% of the concentration by weight of dry extract of the first additive.
摘要翻译： 液压组合物包括至少一种液压粘合剂; 至少一种含有至少一个膦酸氨基亚烷基的第一减水添加剂; 包含至少一种具有梳结构的聚合物的至少一种第二减水添加剂，所述第二添加剂的干提取物的重量浓度为所述第一添加剂的干提取物的重量浓度的25％至100％。
-
公开(公告)号：US07935748B2
公开(公告)日：2011-05-03
申请号：US12158816
申请日：2007-02-02
IPC分类号： C04B24/04
CPC分类号： C04B24/42 , C04B24/2647 , C04B40/0039 , C04B2103/30 , C08L43/04 , C08L61/30 , C04B28/02 , C04B24/22 , C04B24/2652 , C04B24/2664 , C08L2666/16
摘要： The invention provides an admixture for a hydraulic binder composition comprising at least one cationic polymer and at least one anionic polymer, at least one of these polymers having a comb type of structure, wherein the mass ratio of the anionic polymer/cationic polymer is from 99.9/0.1 to 60/40. It also provides a process for its preparation as well as its use as a plasticizer.
摘要翻译： 本发明提供了包含至少一种阳离子聚合物和至少一种阴离子聚合物的水硬性粘合剂组合物的混合物，这些聚合物中的至少一种具有梳型结构，其中阴离子聚合物/阳离子聚合物的质量比为99.9 /0.1至60/40。 它还提供了其制备方法以及其作为增塑剂的用途。
-
公开(公告)号：US08466224B2
公开(公告)日：2013-06-18
申请号：US13122775
申请日：2009-10-08
CPC分类号： C04B40/0039 , C04B24/2652 , C04B24/28 , C04B28/04 , Y02W30/92 , Y02W30/94 , C04B2103/0088 , C04B2103/404 , C04B14/10 , C04B14/108 , C04B14/14 , C04B14/16 , C04B18/08 , C04B18/141 , C04B18/146
摘要： A mix including at least one hydraulic and/or pozzolanic material and at least one water-soluble cationic polymer, the cationic polymer having a density of cationic charges greater than 0.5 meq/g and an intrinsic viscosity less than 1 dl/g, and the hydraulic and/or pozzolanic material not being clinker, nor limestone, nor gypsum, nor calcium sulphate, nor anhydrous calcium sulphate, nor hemi hydrated calcium sulphate, nor plaster, nor lime.
摘要翻译： 包含至少一种液压和/或火山灰材料和至少一种水溶性阳离子聚合物的混合物，阳离子聚合物的阳离子电荷密度大于0.5meq / g，特性粘度小于1dl / g， 水泥和/或火山灰材料不是熟料，也不是石灰石，也不是石膏，也不是硫酸钙，也不是无水硫酸钙，也不是半水合硫酸钙，也不是石膏，也不是石灰。
-
公开(公告)号：US20130041073A1
公开(公告)日：2013-02-14
申请号：US13638689
申请日：2011-03-29
摘要： A mixture for a hydraulic composition, including an inerting agent for at least partially neutralizing the harmful effects of impurities in a hydraulic composition on the workability of the hydraulic composition; a first superplasticizer different from the inerting agent; and a second superplasticizer different from the first superplasticizer and the inerting agent and having a maximum plasticizing action at 20° C. developing after the peak of the plasticizing action at 20° C. of the first superplasticizer.
摘要翻译： 一种用于水硬性组合物的混合物，包括用于至少部分中和水硬性组合物中的杂质的有害影响的惰性剂对水硬性组合物的可加工性的影响; 与惰性剂不同的第一种超增塑剂; 和与第一超增塑剂和惰性剂不同的第二超增塑剂，并且在20℃下具有最大增塑作用，在第一超增塑剂的20℃下的增塑作用峰值后显影。
-
公开(公告)号：US20120304893A1
公开(公告)日：2012-12-06
申请号：US13521519
申请日：2011-01-10
IPC分类号： C04B38/00
CPC分类号： C04B28/02 , C04B2111/1093 , Y02W30/92 , C04B18/08 , C04B24/2688 , C04B2103/006
摘要： A treatment process for the production of a hydraulic composition with entrained air including at least one admixture and a constituent including carbonaceous materials, the process including: obtaining a representative value of the adsorption of probe molecules by the carbonaceous materials; and producing the hydraulic composition or treating the constituent with a quantity of admixture which depends on the value.
摘要翻译： 一种用于生产具有包含至少一种混合物的夹带空气的水硬性组合物和包含碳质材料的成分的处理方法，所述方法包括：通过碳质材料获得探针分子的吸附的代表性值; 并且生产水硬性组合物或用一定数量的取决于该值的混合物处理该组分。
-
公开(公告)号：US20110124783A1
公开(公告)日：2011-05-26
申请号：US13005257
申请日：2011-01-12
IPC分类号： C08K5/5419
CPC分类号： C08F220/06 , A61K8/8158 , A61Q1/02 , B01F17/0071 , B01F17/0085 , C08F220/60
摘要： Invert water-in-silicone emulsions and a process of production thereof are disclosed. The invert water-in-silicone emulsion is based on polymerizing or copolymerizing one of an ionic, anionic, and/or cationic monomer, or a non-ionic monomer in the presence of a cross-linking agent and transfer agent. The emulsion comprises: a continuous phase having at least one silicone-type oil, and at least two surfactants, at least one of which is a water-in-silicone-type silicone emulsifier and at least one of which is an inversion agent.
摘要翻译： 公开了反相硅酸聚硅氧烷乳液及其生产方法。 反相硅酸聚硅氧烷乳液基于在交联剂和转移剂的存在下聚合或共聚离子，阴离子和/或阳离子单体之一或非离子单体。 该乳液包括：具有至少一种硅氧烷型油的连续相和至少两种表面活性剂，其中至少一种是硅氧烷型硅氧烷乳化剂，其中至少一种是反转剂。
-
公开(公告)号：US20080060556A1
公开(公告)日：2008-03-13
申请号：US11575607
申请日：2005-09-21
申请人： Alain Jacquet , Emmanuel Villard , Olivier Watt
发明人： Alain Jacquet , Emmanuel Villard , Olivier Watt
CPC分类号： C04B20/1018 , C04B14/06 , C04B20/02 , C04B20/023 , C04B24/2652 , C04B24/30 , C04B2201/10 , C04B2201/20 , C08G12/16 , C08G73/0226
摘要： The invention concerns a composition useful for inerting clays in hydraulic compositions, comprising at least 50 wt. % of a cationic polymer having a cationic charge density more than 0.5 meq/g and an intrinsic viscosity less than 1 dl/g, as active substance.
摘要翻译： 本发明涉及一种用于在水硬性组合物中惰化粘土的组合物，其包含至少50wt。 ％阳离子聚合物的阳离子电荷密度大于0.5meq / g，特性粘度小于1dl / g作为活性物质。
-
公开(公告)号：US10011531B2
公开(公告)日：2018-07-03
申请号：US13582138
申请日：2011-03-01
IPC分类号： C04B24/26 , C04B28/02 , C04B14/10 , C04B20/02 , C04B103/32
CPC分类号： C04B28/02 , C04B14/10 , C04B20/023 , C04B24/2623 , C04B2103/32 , C04B24/26 , C04B14/106
摘要： A process to inert non-swelling clays in at least one mineral component intended for the preparation of a hydraulic composition, including the addition, to the hydraulic composition, to the mineral component or to one of the other constituents of the hydraulic composition, of an organic molecule having a cationic charge density strictly less than 0.5 meq/g and including at least two atoms each being capable of forming at least one hydrogen bond.
-
公开(公告)号：US08425680B2
公开(公告)日：2013-04-23
申请号：US13565473
申请日：2012-08-02
申请人： Alain Jacquet , Emmanuel Villard , Olivier Watt
发明人： Alain Jacquet , Emmanuel Villard , Olivier Watt
CPC分类号： C08G73/0226 , C04B14/06 , C04B20/023 , C04B24/2652 , C04B24/30 , C04B2201/10 , C04B2201/20 , C08G12/16 , C04B20/1018
摘要： In one embodiment, the present invention includes a method for preparing a hydraulic composition including sand in which clay is present, the method including adding to the sand and clay a cationic polymer having a density of cationic charges which is greater than 0.5 meq/g and an intrinsic viscosity which is less than 1 dl/g, said cationic polymer being present in an amount of from 2-20% by weight based on the amount of clay present, said clay present in an amount of from 0.5-5% by weight of the sand present, and water.
摘要翻译： 在一个实施方案中，本发明包括制备包含其中存在粘土的砂的水硬性组合物的方法，所述方法包括将具有大于0.5meq / g的阳离子电荷密度的阳离子聚合物加入到所述砂和粘土中，以及 所述阳离子聚合物的存在量相对于存在的粘土的量为2-20重量％，所述粘土以0.5-5重量％的量存在，其特征粘度小于1dl / g 的砂存在和水。
-
公开(公告)号：US20120316267A1
公开(公告)日：2012-12-13
申请号：US13565473
申请日：2012-08-02
申请人： Alain Jacquet , Emmanuel Villard , Olivier Watt
发明人： Alain Jacquet , Emmanuel Villard , Olivier Watt
IPC分类号： C04B16/04
CPC分类号： C08G73/0226 , C04B14/06 , C04B20/023 , C04B24/2652 , C04B24/30 , C04B2201/10 , C04B2201/20 , C08G12/16 , C04B20/1018
摘要： In one embodiment, the present invention includes a method for preparing a hydraulic composition including sand in which clay is present, the method including adding to the sand and clay a cationic polymer having a density of cationic charges which is greater than 0.5 meq/g and an intrinsic viscosity which is less than 1 dl/g, said cationic polymer being present in an amount of from 2-20% by weight based on the amount of clay present, said clay present in an amount of from 0.5-5% by weight of the sand present, and water.
摘要翻译： 在一个实施方案中，本发明包括制备包含其中存在粘土的砂的水硬性组合物的方法，所述方法包括将具有大于0.5meq / g的阳离子电荷密度的阳离子聚合物加入到所述砂和粘土中，以及 所述阳离子聚合物的存在量相对于存在的粘土的量为2-20重量％，所述粘土以0.5-5重量％的量存在，其特征粘度小于1dl / g 的砂存在和水。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.013 秒)
