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1.发明授权公开(公告)号：US08999055B2
公开(公告)日：2015-04-07
申请号：US13879947
申请日：2011-10-19
CPC分类号： C08K3/26 , C01F11/18 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/22 , C01P2006/82 , C08K2003/265 , C08L33/08 , C08L53/02 , C09C1/021 , C09C1/024 , C22B26/20
摘要： The present invention concerns a calcium carbonate containing material having increased bulk density at equal or improved flowability, and a method of producing such a material. The inventive process comprises the step of contacting a calcium carbonate containing mineral powder with a solution or emulsion or dispersion of a binder.
摘要翻译： 本发明涉及具有相同或改善的流动性的具有增加的堆积密度的含碳酸钙的材料以及这种材料的制造方法。 本发明的方法包括使含有矿物粉末的碳酸钙与粘合剂的溶液或乳液或分散体接触的步骤。
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公开(公告)号：US08808855B2
公开(公告)日：2014-08-19
申请号：US13472989
申请日：2012-05-16
CPC分类号： C09C1/02 , B41M5/5218 , C01P2004/03 , C01P2004/61 , C01P2006/12 , C01P2006/14 , C09C3/006 , D21H19/36 , D21H19/385 , D21H27/001 , Y10T428/249978 , Y10T428/249979 , Y10T428/25 , Y10T428/254 , Y10T428/258 , Y10T428/2991 , Y10T428/2998
摘要： The present invention relates to composites comprising inorganic micro pigments and/or fillers in the form of surface-phosphated microparticles, whose surface is at least partially coated with finely divided with alkaline earth carbonate nanoparticles by means of binders based on copolymers comprising as the monomers one or more dicarboxylic acids and one or more monomers from the group of diamines, triamines, dialkanolamines or trialkanolamines and epichlorohydrin, a method for producing such composites, aqueous slurries thereof and the use thereof in papermaking or in the field of production of paints and plastics as well as the use of the binders for the coating of microparticles with nano alkaline earth carbonate.
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公开(公告)号：US08074909B2
公开(公告)日：2011-12-13
申请号：US12227536
申请日：2007-05-22
IPC分类号： B02C1/00
CPC分类号： C09C3/041 , C01F11/185 , C01P2004/51 , C01P2004/61 , C01P2006/60 , C09C1/021 , C09C3/006 , C09C3/10 , Y10T428/2982
摘要： The present invention is directed to a method for dry milling a material containing a carbonate ore. The method comprises the following steps: (a) dry milling the material in at least one milling unit: (i) in the presence of at least one polyalkylene glycol polymer having monomer units forming a backbone, where at least 90% of the monomer units forming the backbone of the polymer are constituted by ethylene oxide, propylene oxide or their mixtures, and where the polymer has a molecular weight of at least equal to 400 g/mole, (ii) such that the milling unit contains a quantity of water that is less than 10% in dry weight of the material in the milling unit; (b) optionally classifying the material from step a) with at least one classification unit; and (c) optionally repeating steps a) and/or b) with all or part of the material from step a) and/or step b).
摘要翻译： 本发明涉及用于干磨含有碳酸盐矿石的材料的方法。 该方法包括以下步骤：（a）在至少一个研磨单元中干燥研磨材料：（i）在至少一种具有形成主链的单体单元的聚亚烷基二醇聚合物存在下，其中至少90％的单体单元 形成聚合物的骨架由环氧乙烷，环氧丙烷或其混合物构成，并且其中聚合物的分子量至少等于400g / mol，（ii）使得研磨单元含有一定量的水， 在研磨单元中的材料的干重小于10％; （b）任选地将来自步骤a）的材料与至少一个分类单元分类; 和（c）任选地重复步骤a）和/或b）与来自步骤a）和/或步骤b）的全部或部分材料。
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4.发明授权Process for dry grinding of one or more mineral materials including at least one calcium carbonate 有权用于干磨一种或多种矿物材料（包括至少一种碳酸钙）的方法公开(公告)号：US08444071B2
公开(公告)日：2013-05-21
申请号：US13600347
申请日：2012-08-31
IPC分类号： B02C19/00
CPC分类号： C08F283/06 , C01F11/185 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/22 , C08F290/14 , C08F291/00 , C09C1/021
摘要： The present invention provides a process for dry grinding one or more mineral materials which include at least calcium carbonate. The process includes a) crushing the mineral material or materials in at least one crushing unit until a crushed material is obtained with a d95 of less than 10 cm, and dry grinding the material in at least one grinding unit (i) in the presence of at least one comb-type hydrophilic polymer containing at least polyalkylene oxide function grafted on to at least one unsaturated ethylene monomer, and (ii) in such a manner that the quantity of liquid in the grinding unit is less than 15% by dry weight of the material crushed in the crushing unit, wherein recovered material has a d50 of 0.5 to 500 microns.
摘要翻译： 本发明提供一种干法研磨一种或多种至少包括碳酸钙的矿物材料的方法。 该方法包括：a）在至少一个破碎装置中破碎矿物材料或材料，直到得到d95小于10cm的破碎材料，并且在至少一个研磨装置（i）中，在 至少一种至少含有聚环氧烷官能团的梳型亲水性聚合物接枝到至少一种不饱和乙烯单体上，和（ii）使得研磨单元中的液体量小于15％ 在破碎单元中粉碎的材料，其中回收的材料具有0.5至500微米的d 50。
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公开(公告)号：US08440298B2
公开(公告)日：2013-05-14
申请号：US13212246
申请日：2011-08-18
IPC分类号： B32B5/16
CPC分类号： C09C3/041 , C01F11/185 , C01P2004/51 , C01P2004/61 , C01P2006/60 , C09C1/021 , C09C3/006 , C09C3/10 , Y10T428/2982
摘要： The present invention provides a product obtained by a method of dry milling a mineral material in at least one milling unit: (i) in the presence of at least one polyalkylene glycol polymer having monomer units forming a backbone, where at least 90% of the monomer units forming the backbone of the polymer are constituted by ethylene oxide, propylene oxide or their mixtures, and where the polymer has a molecular weight of at least equal to 400 g/mole, and (ii) in a quantity of water that is less than 10% in dry weight of the material in the milling unit.
摘要翻译： 本发明提供通过在至少一个研磨单元中干磨矿物材料的方法获得的产品：（i）在至少一种具有形成主链的单体单元的聚亚烷基二醇聚合物存在下，其中至少90％ 形成聚合物主链的单体单元由环氧乙烷，环氧丙烷或其混合物构成，并且其中聚合物的分子量至少等于400g / mol，和（ii）少量的水 在研磨单元中的材料干重超过10％。
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公开(公告)号：US09725599B2
公开(公告)日：2017-08-08
申请号：US12735019
申请日：2008-12-02
IPC分类号： C08K3/22 , C09C1/02 , D21C9/00 , D21H11/20 , D06M11/76 , D06M15/59 , D06M23/08 , D21H15/02 , D21H15/12 , B27N1/02
CPC分类号： C09C1/021 , B27N1/02 , C01P2002/30 , C01P2004/03 , C01P2004/51 , C01P2006/12 , C01P2006/22 , C01P2006/62 , C01P2006/64 , D06M11/76 , D06M15/59 , D06M23/08 , D21C9/002 , D21H11/20 , D21H15/02 , D21H15/12 , Y10T428/2927 , Y10T428/2933
摘要： The present invention relates to surface-mineralized organic fibers comprising organic fibers having a length in the millimeter range, the surface of which is at least partially coated with finely divided alkaline earth carbonate nanoparticles by means of binders based on copolymers comprising as monomers one or more dicarboxylic acids and one or more monomers from the group of diamines, triamines, dialkanolamines or trialkanolamines and epichlorohydrin, a method for producing such surface-mineralized organic fibers, aqueous slurries thereof, their use in papermaking, in surface finishing of paper, plastic, cement and clay surfaces, in paints and varnishes and the use of the inventive binders for coating the organic fibers with nano alkaline earth carbonates.
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7.发明授权Composites of inorganic and/or organic microparticles and nano-calcium carbonate particles 有权无机和/或有机微粒和纳米碳酸钙颗粒的复合材料公开(公告)号：US08329289B2
公开(公告)日：2012-12-11
申请号：US12315483
申请日：2008-12-03
CPC分类号： C09C3/063 , B82Y30/00 , C01P2004/03 , C01P2004/32 , C01P2004/34 , C01P2004/36 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/22 , C04B20/1029 , C04B20/1055 , C04B2103/54 , C09B67/0013 , C09C1/0081 , C09C1/405 , C09C1/42 , D21H19/42 , D21H21/52 , Y10T428/25 , Y10T428/2991 , Y10T428/2998 , C04B14/042 , C04B14/20 , C04B14/28 , C04B16/08
摘要： The present invention relates to composites, comprising inorganic and/or organic pigments and/or fillers in the form of microparticles, the surface of which is coated at least partially with finely divided nano-calcium carbonate with the help of binders based on copolymers comprising as monomers one or more dicarboxylic acids and one or more monomers from the group of diamines, triamines, dialkanolamines or trialkanolamines, a method for producing such composites, aqueous slurries thereof and their use in papermaking or in the field of paint and plastic production and the use of the inventive binders for coating the microparticles with nano-calcium carbonate.
摘要翻译： 本发明涉及复合材料，其包含微粒形式的无机和/或有机颜料和/或填料，其表面至少部分地用细碎的纳米碳酸钙涂覆，所述粘合剂基于基于共聚物的粘合剂，所述共聚物包含 单体一种或多种二羧酸和一种或多种来自二胺，三胺，二链烷醇胺或三链烷醇胺的单体，这种复合材料的制备方法，其水性浆料及其在造纸中或在油漆和塑料生产领域中的用途以及使用 的本发明粘合剂用纳米碳酸钙涂覆微粒。
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公开(公告)号：US08685532B2
公开(公告)日：2014-04-01
申请号：US12735081
申请日：2008-12-11
CPC分类号： C09C1/02 , B41M5/5218 , C01P2004/03 , C01P2004/61 , C01P2006/12 , C01P2006/14 , C09C3/006 , D21H19/36 , D21H19/385 , D21H27/001 , Y10T428/249978 , Y10T428/249979 , Y10T428/25 , Y10T428/254 , Y10T428/258 , Y10T428/2991 , Y10T428/2998
摘要： The present invention relates to composites comprising inorganic micro pigments and/or fillers in the form of surface-phosphated microparticles, whose surface is at least partially coated with finely divided with alkaline earth carbonate nanoparticles by means of binders based on copolymers comprising as the monomers one or more dicarboxylic acids and one or more monomers from the group of diamines, triamines, dialkanolamines or trialkanolamines and epichlorohydrin, a method for producing such composites, aqueous slurries thereof and the use thereof in papermaking or in the field of production of paints and plastics as well as the use of the binders for the coating of microparticles with nano alkaline earth carbonate.
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9.发明授权公开(公告)号：US08563642B2
公开(公告)日：2013-10-22
申请号：US13408316
申请日：2012-02-29
CPC分类号： C08F283/06 , C01F11/185 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/22 , C08F290/14 , C08F291/00 , C09C1/021
摘要： The present invention provides a process for dry grinding one or more mineral materials which include at least calcium carbonate. The process includes a) crushing the mineral material or materials in at least one crushing unit until a crushed material is obtained with a d95 of less than 10 cm, and dry grinding the material in at least one grinding unit (i) in the presence of at least one comb-type hydrophilic polymer containing at least polyalkylene oxide function grafted on to at least one unsaturated ethylene monomer, and (ii) in such a manner that the quantity of liquid in the grinding unit is less than 15% by dry weight of the material crushed in the crushing unit, wherein recovered material has a d50 of 0.5 to 500 microns.
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10.发明授权Composites of inorganic microparticles having a phosphated surface and alkaline earth carbonate nanoparticles 有权具有磷酸盐化表面和碱土金属碳酸盐纳米颗粒的无机微粒的复合材料公开(公告)号：US08541494B2
公开(公告)日：2013-09-24
申请号：US13472917
申请日：2012-05-16
IPC分类号： C08K3/26
CPC分类号： C09C1/02 , B41M5/5218 , C01P2004/03 , C01P2004/61 , C01P2006/12 , C01P2006/14 , C09C3/006 , D21H19/36 , D21H19/385 , D21H27/001 , Y10T428/249978 , Y10T428/249979 , Y10T428/25 , Y10T428/254 , Y10T428/258 , Y10T428/2991 , Y10T428/2998
摘要： The present invention relates to composites comprising inorganic micro pigments and/or fillers in the form of surface-phosphated microparticles, whose surface is at least partially coated with finely divided with alkaline earth carbonate nanoparticles by means of binders based on copolymers comprising as the monomers one or more dicarboxylic acids and one or more monomers from the group of diamines, triamines, dialkanolamines or trialkanolamines and epichlorohydrin, a method for producing such composites, aqueous slurries thereof and the use thereof in papermaking or in the field of production of paints and plastics as well as the use of the binders for the coating of microparticles with nano alkaline earth carbonate.
摘要翻译： 本发明涉及包含表面磷酸化微粒形式的无机微量颜料和/或填料的复合材料，其表面至少部分地用碱土金属碳酸盐纳米颗粒细分地涂覆，所述粘合剂是基于包含作为单体的共聚物的粘合剂 或更多的二羧酸和一种或多种来自二胺，三胺，二链烷醇胺或三烷醇胺和表氯醇的单体，这种复合材料的制备方法，其水性浆料及其在造纸中或在油漆和塑料生产领域的用途 以及使用用于用纳米碱土金属碳酸盐涂覆微粒的粘合剂。
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