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1.发明授权Method of generating a dispersion of deagglomerated barium sulphate in plastics or plastics precursors 失效在塑料或塑料前体中产生解聚硫酸钡的分散体的方法公开(公告)号：US08119716B2
公开(公告)日：2012-02-21
申请号：US11916408
申请日：2006-06-02
CPC分类号： C09C1/027 , B82Y30/00 , C01P2002/72 , C01P2004/62 , C01P2004/64 , C01P2006/12
摘要： The invention discloses a method of incorporating deagglomerated barium sulphate having an average primary particle size of less than 0.5 μm and coated with a dispersant into plastics or precursors of plastics, for example into polyols. The deagglomerated barium sulphate is dispersed in an organic solvent, the dispersion is incorporated into the plastic or the precursor of the plastic, and the solvent is evaporated off.
摘要翻译： 本发明公开了一种将平均初级粒度小于0.5μm的解聚硫酸钡掺入塑料或塑料前体的分散剂的方法，例如加入到多元醇中。 将解聚硫酸钡分散在有机溶剂中，将分散体结合到塑料或塑料的前体中，并将溶剂蒸发掉。
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公开(公告)号：US20100197838A1
公开(公告)日：2010-08-05
申请号：US11916394
申请日：2006-06-02
CPC分类号： B82Y30/00 , C08G63/81 , C08K3/01 , C08K2201/011 , C08L67/00
摘要： The invention discloses polymeric esters of terephthalic acid with deagglomerated barium sulphate having an average primary particle size of less than 0.5 μm, containing a crystallization inhibitor and being coated with a dispersant, as filler. The dispersant has preferably reactive groups which are able to interact with the surface of the barium sulphate; particular preference is given to dispersants which are able to endow the barium sulphate with a hydrophilic surface and have reactive groups for coupling to or into polymers. Also disclosed is a corresponding precursor based on macrocyclic oligoesters which comprise such barium sulphate.
摘要翻译： 本发明公开了对苯二甲酸与平均一次粒径小于0.5μm的解聚硫酸钡的聚合酯，其含有结晶抑制剂并且涂覆有分散剂作为填料。 分散剂优选具有能够与硫酸钡表面相互作用的反应性基团; 特别优选能够赋予硫酸钡亲水性表面并具有与聚合物结合或聚合的偶联基团的分散剂。 还公开了基于包含这种硫酸钡的大环低聚酯的相应的前体。
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公开(公告)号：US07001582B2
公开(公告)日：2006-02-21
申请号：US10823555
申请日：2004-04-14
申请人： Ferdinand Hardinghaus , Tanja Engels , Jai-Won Park , Karl Koehler , Hans Gabel , Joerg Glas
发明人： Ferdinand Hardinghaus , Tanja Engels , Jai-Won Park , Karl Koehler , Hans Gabel , Joerg Glas
IPC分类号： C01F11/46
CPC分类号： A61Q19/00 , A61K8/23 , A61K2800/412 , A61Q17/04 , B82Y30/00 , C01F11/462 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C08K3/30 , C09C1/027 , C08L21/00
摘要： Micronized barium sulfate (BaSO4) and methods for the production and use thereof. The micronized barium sulfate of the invention is particularly suitable for use as an additive or filler for adhesives, colorants, rubber articles and/or cosmetics.
摘要翻译： 微粉化硫酸钡（BaSO 4 S）及其制备和使用方法。 本发明的微粉化硫酸钡特别适合用作粘合剂，着色剂，橡胶制品和/或化妆品的添加剂或填料。
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4.发明申请Method of Generating a Dispersion of Deagglomerated Barium Sulphate in Plastics or Plastics Precursors 失效在塑料或塑料前体中产生解聚硫酸钡的分散体的方法公开(公告)号：US20080312362A1
公开(公告)日：2008-12-18
申请号：US11916408
申请日：2006-06-02
CPC分类号： C09C1/027 , B82Y30/00 , C01P2002/72 , C01P2004/62 , C01P2004/64 , C01P2006/12
摘要： The invention discloses a method of incorporating deagglomerated barium sulphate having an average primary particle size of less than 0.5 μm and coated with a dispersant into plastics or precursors of plastics, for example into polyols. The deagglomerated barium sulphate is dispersed in an organic solvent, the dispersion is incorporated into the plastic or the precursor of the plastic, and the solvent is evaporated off.
摘要翻译： 本发明公开了一种将平均一次粒径小于0.5μm的解聚硫酸钡掺入塑料或塑料前体中的涂布分散剂的方法，例如加入到多元醇中。 将解聚硫酸钡分散在有机溶剂中，将分散体结合到塑料或塑料的前体中，并将溶剂蒸发掉。
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5.发明申请Use of Barium Sulfate or Calcium Carbonate Particles in Transparent Polymer Compositions, Transparent Polymer Compositions and Process for Manufacturing These Compositions 审中-公开透明聚合物组合物中使用硫酸钡或碳酸钙颗粒，透明聚合物组合物和制备这些组合物的方法公开(公告)号：US20080227901A1
公开(公告)日：2008-09-18
申请号：US12089130
申请日：2006-10-04
申请人： Benoit Lefevre , Marc Lacroix , Karine Cavalier , Gaelle Rodary , Julien Pineau , Christian Jourquin , Ferdinand Hardinghaus , Jai-Won Park , Karl Kohler , Jean-Raphael Caille , Ardechir Momtaz
发明人： Benoit Lefevre , Marc Lacroix , Karine Cavalier , Gaelle Rodary , Julien Pineau , Christian Jourquin , Ferdinand Hardinghaus , Jai-Won Park , Karl Kohler , Jean-Raphael Caille , Ardechir Momtaz
CPC分类号： C01F11/184 , B82Y30/00 , C01P2004/04 , C01P2004/64 , C01P2006/12 , C09C1/021
摘要： Use of nanoparticles of barium sulfate or of calcium carbonate, with a particle size of less than or equal to 150 nm and greater than or equal to 0.5 nm, as filler in transparent polymer compositions. The compositions obtained simultaneously show good scratch resistance, good impact strength, good tensile strength, good heat stability and good visible and UV radiation stability, while at the same time conserving excellent transparency. The compositions may be used as replacement materials for glass in the motor vehicle sector and in the optics sector.
摘要翻译： 在透明聚合物组合物中使用粒径小于或等于150nm且大于或等于0.5nm的硫酸钡或碳酸钙的纳米颗粒作为填料。 所得组合物同时具有良好的耐刮擦性，良好的冲击强度，良好的拉伸强度，良好的热稳定性和良好的可见光和紫外线辐射稳定性，同时保持了优异的透明度。 组合物可以用作机动车辆部件和光学部件中的玻璃的替代材料。
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公开(公告)号：US20070140938A1
公开(公告)日：2007-06-21
申请号：US10581685
申请日：2004-12-01
申请人： Rainer Stahl , Ferdinand Hardinghaus , Jai-Won Park , David-Christopher Glende , Karl Kohler , Andreas Poppe
发明人： Rainer Stahl , Ferdinand Hardinghaus , Jai-Won Park , David-Christopher Glende , Karl Kohler , Andreas Poppe
CPC分类号： C09C1/027 , C01F11/462 , C01P2004/62 , C01P2006/12 , C01P2006/22
摘要： The invention discloses deagglomerated barium sulphate which has an average primary particle size of less than 0.5 μm and is coated with a dispersant. The dispersant has preferably reactive groups which are able to interact with the surface of the barium sulphate; particularly preferred dispersants are those which are able to endow the barium sulphate with a hydrophilic surface and have reactive groups for coupling to or into polymers. Also disclosed is a plastics premix comprising the deagglomerated, coated barium sulphate.
摘要翻译： 本发明公开了一种平均一次粒径小于0.5μm的脱粒硫酸钡，并用分散剂涂覆。 分散剂优选具有能够与硫酸钡表面相互作用的反应性基团; 特别优选的分散剂是能够赋予硫酸钡亲水表面并且具有用于偶联到聚合物中的反应性基团的那些。 还公开了一种塑料预混物，其包含解团聚的涂覆的硫酸钡。
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7.发明授权Method of chemical mechanical polishing using abrasive particles of alkaline earth metal salts 失效使用碱土金属盐磨料颗粒进行化学机械抛光的方法公开(公告)号：US07108586B2
公开(公告)日：2006-09-19
申请号：US10870423
申请日：2004-06-18
IPC分类号： B24B1/00
CPC分类号： C09G1/02
摘要： Particles of strontium carbonate, barium carbonate, strontium sulfate and/or barium sulfate having a sufficient degree of fineness, especially when produced synthetically, are suitable as abrasive agents in chemical mechanical polishing (CMP polishing) of components, e.g., microelectronic components such as silicon wafers. The alkaline earth metal salt compounds are used as slurries in water and/or organic liquids and optionally may contain a dispersing agent, and preferably have a pH value of at least 8.
摘要翻译： 具有足够细度的碳酸锶，碳酸钡，硫酸锶和/或硫酸钡的颗粒，特别是合成生产时，适合作为组分的化学机械抛光（CMP抛光）中的研磨剂，例如微电子组件如硅 晶圆 碱土金属盐化合物用作水和/或有机液体中的浆料，并且任选地可以含有分散剂，并且优选具有至少8的pH值。
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公开(公告)号：US06479029B1
公开(公告)日：2002-11-12
申请号：US09065067
申请日：1998-06-03
申请人： Norbert Mingels , Karl Koehler , Jai Won Park , Hans Gabel
发明人： Norbert Mingels , Karl Koehler , Jai Won Park , Hans Gabel
IPC分类号： C01F1118
CPC分类号： C01F11/181 , C01F11/182 , C01F11/186 , C01F11/188 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/12 , H01C17/0652 , H01G4/1209
摘要： The invention concerns a micronized alkaline earth metal carbonate prepared with or without the use of an agent preventing crystal growth, and a process for its preparation and use. The prepared micronized calcium carbonate, barium carbonate with a BET surface area ranging from 3 to 30 m2/g or strontium carbonate with a BET surface area ranging from 3 to 50 m2/g is suitable in particular for preparing capacitors, thermistors and other oxide ceramic electrical components containing calcium oxide, barium oxide or strontium oxide, and high-temperature superconductors. Ammonium salts or alkylammonium salts of carboxylic acids having a total of between 3 and 12 carbon atoms and at least two COOH groups or at least two OH groups, e.g. salts of maleic acid or nitric acid, are used as agents preventing crystal growth.
摘要翻译： 本发明涉及使用或不使用防止晶体生长的试剂制备的微粉化碱土金属碳酸盐及其制备和使用方法。 制备的微粉化碳酸钙，BET表面积为3〜30m2 / g的碳酸钡或BET表面积为3〜50m2 / g的碳酸锶，特别适用于制备电容器，热敏电阻等氧化物陶瓷 包含氧化钙，氧化钡或氧化锶的电气部件和高温超导体。 具有总共3至12个碳原子和至少两个COOH基团或至少两个OH基团的羧酸的铵盐或烷基铵盐，例如， 马来酸或硝酸的盐被用作防止晶体生长的试剂。
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9.发明申请公开(公告)号：US20090020042A1
公开(公告)日：2009-01-22
申请号：US12278453
申请日：2007-02-05
CPC分类号： C09J11/04
摘要： The present invention relates to the use of nanoparticles for the preparation of water-based dispersion adhesives, and especially the use of finely divided barium sulfate therein. The nanoparticles can be used with or without chemical modification. Adhesives of this kind feature improved properties, examples being improved cohesion in conjunction with comparable adhesion and higher heat resistance. Preference is given to dispersion adhesives based on polyacrylate, polyurethane, and epoxy resin.
摘要翻译： 本发明涉及纳米颗粒在制备水性分散粘合剂中的用途，特别是在其中使用细碎的硫酸钡。 可以使用或不使用化学改性来使用纳米颗粒。 这种粘合剂具有改进的性能，其实例是改进的内聚力以及可比较的粘合性和较高的耐热性。 优选基于聚丙烯酸酯，聚氨酯和环氧树脂的分散粘合剂。
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公开(公告)号：US6063735A
公开(公告)日：2000-05-16
申请号：US000460
申请日：1998-06-03
申请人： Jai Won Park , Karl Koehler , Ferdinand Hardinghaus , Paul Jaeger , Klaus Fischer , Tobias Habisreuther , Wolfgang Gawalek , Doris Litzkendorf , Peter Goernert , Minzi Wu
发明人： Jai Won Park , Karl Koehler , Ferdinand Hardinghaus , Paul Jaeger , Klaus Fischer , Tobias Habisreuther , Wolfgang Gawalek , Doris Litzkendorf , Peter Goernert , Minzi Wu
IPC分类号： C01G1/00 , C01G3/00 , H01L39/24 , C04B35/505 , C04B35/64
CPC分类号： H01L39/2483 , Y10S505/742 , Y10S505/785
摘要： A mixture suitable for the production of melt-processed high-temperature superconductors capable of producing a high levitation force. The mixture contains YBa.sub.2 Cu.sub.3 O.sub.7-x powder with a very low content of copper oxide, i.e. copper not bound in with the YBa.sub.2 Cu.sub.3 O.sub.7-x, and a very low carbon content. Also included are stabilizing (so-called "flux-pinning") additives. Also disclosed is a method or producing the mixture, as well as YBa.sub.2 Cu.sub.3 O.sub.7-x powder with suitable low free copper oxide and carbon contents, used to prepare the mixture.
摘要翻译： PCT No.PCT / EP96 / 03312 Sec。 371日期1998年6月3日第 102（e）1998年6月3日PCT PCT 1996年7月26日PCT公布。 出版物WO97 / 06567 日期1997年2月20日适用于生产能够产生高悬浮力的熔融高温超导体的混合物。 该混合物含有具有非常低的氧化铜含量的YBa2Cu3O7-x粉末，即不与YBa2Cu3O7-x结合的铜以及非常低的碳含量。 还包括稳定剂（所谓的“助熔剂”）添加剂。 还公开了用于制备混合物的方法或制备混合物，以及具有合适的低游离氧化铜和碳含量的YBa2Cu3O7-x粉末。
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