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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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12.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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13.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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14.发明授权公开(公告)号：US08349939B2
公开(公告)日：2013-01-08
申请号：US13134247
申请日：2011-06-01
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.
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15.发明授权Use of amphiphilic copolymers as agents for improving the thermal stability and UV resistance of chlorinated and filled thermoplastic materials, process for the fabrication of the said materials 有权使用两亲共聚物作为改善氯化和填充热塑性材料的热稳定性和抗紫外线性的试剂，用于制造所述材料的方法公开(公告)号：US08741997B2
公开(公告)日：2014-06-03
申请号：US13513027
申请日：2010-12-06
CPC分类号： C08F293/00 , C08K3/26 , C08K2003/265 , C08L27/06 , C08L33/00 , C08L33/064 , C08L53/00
摘要： The present invention consists of the use, in a chlorinated and filled thermoplastic composition containing at least one chlorinated thermoplastic resin and at least one mineral filler, as an agent improving the thermal stability and UV resistance of the said composition, of a linear amphiphilic copolymer characterized in that: it consists of at least one hydrophilic monomer and at least one hydrophobic monomer, it has an average molar mass by weight of between 5,000 g/mol and 20,000 g/mol and a polymolecularity index less than or equal to 3, and preferentially an average molar mass by weight of between 10,000 g/mol and 15,000 g/mol, and a polymolecularity index less than or equal to 2.5. It also concerns a manufacturing process for a chlorinated and filled thermoplastic composition implementing the said copolymer, as well as the composition obtained directly by the said process.
摘要翻译： 本发明包括在含有至少一种氯化热塑性树脂和至少一种矿物填料的氯化和填充的热塑性组合物中作为改善所述组合物的热稳定性和抗紫外线性的试剂，使用线性两亲共聚物，其特征在于 其特征在于：它由至少一种亲水性单体和至少一种疏水单体组成，平均摩尔质量重量为5,000g / mol至20,000g / mol，多分子指数小于或等于3，优先 平均摩尔质量重量在10,000g / mol至15,000g / mol之间，多分子指数小于或等于2.5。 它还涉及实施所述共聚物的氯化和填充的热塑性组合物的制造方法，以及通过所述方法直接获得的组合物。
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16.发明授权Use of weakly anionic copolymers as dispersing and/or grinding aid agent of an aqueous suspension of mineral materials 有权使用弱阴离子共聚物作为矿物材料的水悬浮液的分散和/或助磨剂公开(公告)号：US06946510B2
公开(公告)日：2005-09-20
申请号：US10311219
申请日：2001-06-12
IPC分类号： B01F17/00 , B01F17/42 , B01F17/52 , B02C23/06 , C08F220/28 , C08F220/34 , C09C1/02 , C09C1/36 , C09C1/42 , C09C3/10 , C09D7/45 , C09K8/24 , D21H19/58 , D21H19/60 , C08F220/06 , C08F220/18
CPC分类号： B02C23/06 , B01F17/0028 , B01F17/005 , B01F17/0057 , B01F17/0064 , C01P2004/61 , C01P2004/62 , C01P2006/22 , C08F220/28 , C08F220/34 , C08F290/068 , C09C1/02 , C09C1/021 , C09C1/025 , C09C1/028 , C09C1/3676 , C09C1/42 , C09C3/10 , C09D17/004 , C09K8/24 , D21H19/58 , D21H19/60
摘要： The invention relates to the use of a slightly anionic and water-soluble copolymer, as a dispersing agent and/or an agent for assisting the grinding of pigments and/or mineral fillers in aqueous suspension giving on the one hand a low Zeta potential to the aqueous suspensions of the said fillers and/or pigments and on the other hand affording an electro-steric stabilisation of the said suspensions.The invention also relates to the said aqueous suspensions of mineral pigments and/or fillers and their uses in the fields of paper, such as the manufacture or coating of paper, and drilling muds used for petroleum prospecting or extraction.The invention also relates to the use of the said dispersing agents and/or agent for assisting the grinding in the field of paints and plastic materials such as thermoplastic or thermosetting resins.
摘要翻译： 本发明涉及使用轻微阴离子和水溶性的共聚物作为分散剂和/或用于辅助在水性悬浮液中研磨颜料和/或矿物填料的试剂，一方面使低Zeta电位达到 所述填料和/或颜料的水性悬浮液，另一方面提供所述悬浮液的电 - 空间稳定化。 本发明还涉及所述矿物颜料和/或填料的水悬浮液及其在纸领域中的用途，例如纸的制造或涂布以及用于石油勘探或提取的钻井泥浆。 本发明还涉及所述分散剂和/或试剂在油漆和塑料材料领域中的研磨的使用，如热塑性或热固性树脂。
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公开(公告)号：US09944815B2
公开(公告)日：2018-04-17
申请号：US12087555
申请日：2007-01-09
CPC分类号： C09D123/0869 , C01F11/185 , C01P2004/61 , C01P2004/62 , C01P2004/80 , C01P2006/22 , C01P2006/32 , C08K3/22 , C08K3/26 , C08K2003/2244 , C08K2003/265 , C08K2201/003 , C09C1/021 , C09C3/10 , C09D17/001
摘要： The present invention consists of a process of preparation of at least one mineral matter and/or of at least one pigment, including a calcium carbonate made at once partially organophilic and partially hydrophilic, in which the carbonate is blended and/or ground and/or concentrated in an aqueous medium, in the presence of at least one salt of ethylene acrylic acid, one dispersing agent and/or one grinding aid agent, which is introduced before and/or during this treatment stage.Another object of the invention lies in the aqueous dispersions and suspensions of calcium carbonate thus obtained. They may be dried and the dry pigments obtained also constitute an object of the invention.Use of these aqueous dispersions and these dry pigments in the field of plastic, paints and paper constitutes another object of the invention.
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18.发明授权Use of 2-aminoethanol as additive in aqueous suspensions of calcium carbonate comprising materials 有权在含碳酸钙的含水悬浮液中使用2-氨基乙醇作为添加剂公开(公告)号：US09293237B2
公开(公告)日：2016-03-22
申请号：US13700295
申请日：2011-05-31
CPC分类号： H01B1/12 , C01P2004/61 , C01P2004/62 , C01P2006/22 , C01P2006/40 , C09C1/021 , D21H17/06 , D21H17/07 , D21H17/67 , D21H23/08
摘要： Use of 2-aminoethanol as an additive in an aqueous suspension, containing from 25 to 62 vol. % of at least one calcium carbonate-comprising material, wherein the use provides improved stability with regard to the conductivity of the suspension.
摘要翻译： 在水性悬浮液中使用2-氨基乙醇作为添加剂，含有25至62体积％ ％的至少一种含碳酸钙的材料，其中所述用途提供关于悬浮液的导电性的改进的稳定性。
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19.发明授权Procedure for manufacture of aqueous suspensions of calcium carbonate and suspensions obtained, and their uses 有权获得的碳酸钙和悬浮液的水悬浮液的制造方法及其用途公开(公告)号：US08748523B2
公开(公告)日：2014-06-10
申请号：US13535473
申请日：2012-06-28
申请人： Patrick A. C. Gane , Matthias Buri
发明人： Patrick A. C. Gane , Matthias Buri
CPC分类号： C01F11/185 , C01P2004/61 , C01P2004/62 , C01P2006/22 , C08K3/26 , C08L33/02 , C09C1/021 , D21H17/36 , D21H17/37 , D21H17/675 , D21H19/385 , D21H19/60
摘要： The object of the invention consist of a process for the manufacture of aqueous suspensions of calcium carbonate using an acrylic polymer with an average by weight molecular weight of between 8,000 g/mole and 15,000 g/mole and a molar content of less than 20% of polymeric chains of molecular weight less than 3,000 g/mole. It also concerns the aqueous suspensions obtained, possibly dried, and their uses in the paper, paint, plastics and mastics industry.
摘要翻译： 本发明的目的是使用丙烯酸类聚合物制造碳酸钙水悬浮液的方法，其平均重量分子量为8,000g / mol至15,000g / mol，摩尔含量小于20wt％ 分子量小于3,000g / mol的聚合物链。 它还涉及获得的水性悬浮液，可能干燥，以及它们在纸，油漆，塑料和塑料工业中的用途。
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公开(公告)号：US08597077B2
公开(公告)日：2013-12-03
申请号：US12736663
申请日：2009-04-30
IPC分类号： B24B1/00
CPC分类号： B24C11/00 , B24C11/005
摘要： The present invention relates to a dry blasting process for the cleaning of solid surfaces as well as special abrasive pigments suitable therefor and a method for their production.
摘要翻译： 本发明涉及一种用于清洁固体表面的干式喷砂方法以及适用于其的特殊研磨颜料及其生产方法。
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