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公开(公告)号：US20140165879A1
公开(公告)日：2014-06-19
申请号：US14005940
申请日：2012-03-22
IPC分类号： C09C1/02
CPC分类号： C09C1/021 , C01P2004/62 , C01P2006/22 , C01P2006/60 , D21H17/00 , D21H17/26 , D21H17/69
摘要： The present invention relates to a process for preparing self-binding pigment particles from an aqueous mineral pigment material suspension having a solid content of 45 to 80 wt.-%, based on the total weight of the suspension.
摘要翻译： 本发明涉及一种基于悬浮液总重量从固体含量为45-80重量％的水性矿物颜料悬浮液制备自结合颜料颗粒的方法。
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公开(公告)号：US20140161985A1
公开(公告)日：2014-06-12
申请号：US14182727
申请日：2014-02-18
IPC分类号： B41M5/50
CPC分类号： B05D1/36 , B05D1/38 , B41M5/502 , B41M5/508 , B41M5/52 , B41M5/5218 , B41M5/5254 , D21H19/82 , D21H19/822
摘要： The present invention concerns a print medium for inkjet printing and a method of producing such a print medium. In particular, the present invention is directed to a print medium comprising a base layer having a first side and a reverse side, an absorptive layer being in contact with the first side of the base layer, and a topcoat being in contact with the absorptive layer.
摘要翻译： 本发明涉及一种用于喷墨打印的打印介质和一种制造这种打印介质的方法。 特别地，本发明涉及一种打印介质，其包括具有第一侧和反面的基层，与基层的第一侧接触的吸收层和与吸收层接触的面涂层 。
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公开(公告)号：US20130202879A1
公开(公告)日：2013-08-08
申请号：US13522768
申请日：2011-01-25
摘要： Coating composition providing gloss and opacity on application, having a pigment volume concentration of from 5% up to the critical pigment volume concentration and characterised in that comprises at least one ground natural calcium carbonate having a volume median diameter of between 0.05 and 0.3 μm, and at least one pigment having a refractive index of greater than or equal to 2.5.
摘要翻译： 涂料组合物在施用时提供光泽和不透明度，其颜料体积浓度为5％直至临界颜料体积浓度，其特征在于包含至少一种体积中值粒径为0.05-0.3μm的研磨天然碳酸钙，和 至少一种颜料，其折射率大于或等于2.5。
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4.发明申请PROCESS FOR THE PREPARATION OF SURFACE-TREATED CALCIUM CARBONATE MATERIAL AND USE OF SAME IN THE CONTROL OF ORGANIC MATERIAL IN AN AQUEOUS MEDIUM 有权表面处理的碳酸钙材料的制备方法及其在有机介质中有机物质控制中的应用公开(公告)号：US20130192784A1
公开(公告)日：2013-08-01
申请号：US13807940
申请日：2011-07-12
CPC分类号： C02F1/682 , B01J20/223 , C01P2004/51 , C01P2004/62 , C01P2006/12 , C02F1/281 , C02F1/288 , C02F1/681 , C07C68/04 , C09C1/021 , D21H17/14 , Y02P20/142 , Y10T428/2982
摘要： The present invention relates to a process for the production of a surface-treated calcium carbonate, the use of this surface-treated calcium carbonate in a process for the control of organic material in an aqueous medium, as well as to a composite of surface-treated calcium carbonate and organic material, such as a composite of surface-treated calcium carbonate and to the use of such a composite.
摘要翻译： 本发明涉及一种用于生产表面处理的碳酸钙的方法，该表面处理的碳酸钙用于控制水性介质中的有机材料的方法，以及表面处理的碳酸钙的复合材料， 处理过的碳酸钙和有机材料，例如表面处理的碳酸钙的复合物和这种复合材料的使用。
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5.发明申请公开(公告)号：US20120318895A1
公开(公告)日：2012-12-20
申请号：US13600347
申请日：2012-08-31
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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6.发明申请公开(公告)号：US20120264867A1
公开(公告)日：2012-10-18
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
IPC分类号： C08K3/26 , C08L33/10 , C09D133/10
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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7.发明申请METHOD FOR SIZING OF MINERAL MATTER IN THE PRESENCE OF ADDITIVES CONTAINING GLYCEROL, PRODUCTS OBTAINED AND THEIR USES 有权在含有甘油的添加剂，获得的产品及其用途中存在矿物质的方法公开(公告)号：US20120237433A1
公开(公告)日：2012-09-20
申请号：US13513229
申请日：2010-12-01
申请人： Patrick A.C. Gane , Matthias Buri
发明人： Patrick A.C. Gane , Matthias Buri
CPC分类号： C09C1/021 , B02C23/00 , B02C23/06 , B02C23/08 , B02C23/16 , B03B1/04 , C01F11/18 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C09C1/36 , C09C1/3669 , C09C1/407
摘要： The present invention concerns a method for sizing of mineral matter using a sizing aid additive comprising glycerol and/or at least one polyglycerol allowing the efficiency of air sizing to be increased, or involving a specific sizing energy which is reduced relative to an additive-free air sizing, whilst obtaining a sized mineral matter compatible with an application in an aqueous medium.It also concerns the use of the product obtained in this manner, in paint, plastic, food applications destined for human or animal consumption, pharmaceutical formulation, paper pulp or paper coating.
摘要翻译： 本发明涉及一种使用包含甘油和/或至少一种聚甘油的施胶助剂添加剂来确定矿物质的尺寸的方法，其允许提高空气施胶的效率，或涉及相对于无添加剂而降低的特定施胶能 同时获得与水性介质中的应用相容的大小的矿物质。 它还涉及以这种方式获得的产品，在用于人或动物消费的油漆，塑料，食品应用，药物制剂，纸浆或纸张涂层中的使用。
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8.发明申请TREATED MINERAL FILLER PRODUCTS, PROCESS FOR THE PREPARATION THEREOF AND USES OF SAME 审中-公开处理的矿物填料产品，其制备方法及其用途公开(公告)号：US20110237726A1
公开(公告)日：2011-09-29
申请号：US12737743
申请日：2009-08-19
CPC分类号： C08K9/04 , C01P2002/88 , C08K13/02 , C08K2201/014 , C09C1/02 , C09C1/021 , C09C1/028 , C09C1/28 , C09C1/42 , C09C3/08
摘要： The present invention relates to treated mineral filler products comprising a) at least one mineral filler, b) a treatment layer located on the surface of said mineral filler(s), said treatment layer comprising at least one saturated C8 to C24 aliphatic carboxylic acid; and at least one di and/or trivalent cation salt of one or more saturated C8 to C24 aliphatic carboxylic acid, wherein the weight ratio of all of said aliphatic carboxylic acid salt(s):all of said aliphatic carboxylic acid(s) is from 51:49 to 75:25; and said treatment layer is present in an amount of at least 2.5 mg/m2 of said mineral filler. Furthermore the present invention relates to processes to prepare such treated mineral filler products, and to their uses, notably in plastic applications, and especially in polypropylene (PP)- or polyethylene (PE)-based breathable or extrusion coating film applications.
摘要翻译： 本发明涉及经处理的矿物填料产品，其包含a）至少一种矿物填料，b）位于所述矿物填料表面上的处理层，所述处理层包含至少一种饱和C 8至C 24脂族羧酸; 和至少一种一种或多种饱和C 8至C 24脂族羧酸的二价和/或三价阳离子盐，其中所有所述脂族羧酸盐的所有脂族羧酸的重量比均为 51:49至75:25; 并且所述处理层以至少2.5mg / m 2的所述矿物填料的量存在。 此外，本发明涉及制备这种经处理的矿物填料产品的方法及其在塑料应用中的用途，特别是在基于聚丙烯（PP）或聚乙烯（PE）的透气或挤出涂膜中。
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公开(公告)号：US20110193011A1
公开(公告)日：2011-08-11
申请号：US13066397
申请日：2011-04-14
CPC分类号： C02F1/281 , B01J20/043 , B01J20/20 , B01J20/28004 , B01J20/28057 , B01J2220/42 , C02F1/283 , C02F1/56 , C02F2101/20 , C02F2101/305 , C02F2101/327 , C02F2103/28 , C02F2103/32 , Y10T428/2982
摘要： The present invention relates to a process for the purification of water by adding surface-reacted calcium carbonate or an aqueous suspension comprising surface-reacted calcium carbonate and having a pH greater than 6.0 measured at 20° C., to the medium, wherein the surface-reacted calcium carbonate is a reaction product of natural calcium carbonate with carbon dioxide and one or more acids and the use of the surface-reacted natural calcium carbonate for this process.
摘要翻译： 本发明涉及一种通过将表面反应的碳酸钙或包含表面反应的碳酸钙并且在20℃下测得的pH大于6.0的水性悬浮液加入到介质中来净化水的方法，其中表面 反应的碳酸钙是天然碳酸钙与二氧化碳和一种或多种酸的反应产物，并且在该方法中使用表面反应的天然碳酸钙。
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10.发明申请SURFACE-REACTED PRECIPITATED CALCIUM CARBONATE, PROCESS TO MAKE SAME, AND USES THEREOF 审中-公开表面反应的碳酸钙，其制备方法及其用途公开(公告)号：US20100282127A1
公开(公告)日：2010-11-11
申请号：US12734992
申请日：2008-12-02
CPC分类号： C09C1/022 , C01P2004/61 , C01P2004/62 , C01P2006/12 , D21H17/69
摘要： The present invention relates to a process for the preparation of a pigment comprising a surface-reacted precipitated calcium carbonate (PCC), the process comprising the steps of a) providing at least one precipitated calcium carbonate (PCC)-comprising pigment; b) providing H3O+ ions; c) providing at least one anion being capable of forming water-insoluble calcium salts, said anion being solubilised in an aqueous medium; d) contacting said PCC-comprising pigment, with said H3O+ ions and with said solubilised anions in an aqueous medium to form a slurry of surface-reacted PCC-comprising pigment, wherein said surface-reacted PCC comprises an insoluble, at least partially crystalline calcium salt of said anion formed on the surface of the PCC; wherein excess solubilised calcium ions are provided during step d). The present invention further relates to a slurry of surface-reacted PCC comprising pigment obtained by this process, its use as well as the surface-reacted PCC contained in the slurry.
摘要翻译： 本发明涉及一种制备包含表面反应沉淀碳酸钙（PCC）的颜料的方法，该方法包括以下步骤：a）提供至少一种沉淀碳酸钙（PCC）的颜料; b）提供H3O +离子; c）提供至少一种能够形成水不溶性钙盐的阴离子，所述阴离子在水性介质中溶解; d）将所述含PCC的颜料与所述H 3 O +离子和所述溶解的阴离子在水性介质中接触以形成表面反应的含PCC的颜料的浆料，其中所述表面反应的PCC包含不溶性的至少部分结晶的钙 所述阴离子的盐形成在PCC的表面上; 其中在步骤d）期间提供过量溶解的钙离子。 本发明还涉及包含通过该方法获得的颜料的表面反应的PCC的浆料，其用途以及浆料中所含的表面反应的PCC。
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