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公开(公告)号：US07655212B2
公开(公告)日：2010-02-02
申请号：US12101237
申请日：2008-04-11
CPC分类号： C01G5/00 , A61K8/23 , A61Q11/00 , A61Q17/005 , C01P2004/61 , C08K3/30 , C08K5/41 , C09C1/00
摘要： An aqueous precipitation process for the preparation of particles comprising primarily silver sulfate, comprising reacting an aqueous soluble silver salt and an aqueous soluble source of inorganic sulfate ion in an agitated precipitation reactor vessel and precipitating particles comprising primarily silver sulfate, wherein the reaction and precipitation are performed in the presence of an aqueous soluble fluorinated additive, the amount of additive being a minor molar percentage, relative to the molar amount of silver sulfate precipitated, and effective to result in precipitation of particles comprising primarily silver sulfate having a mean grain-size of less than 50 micrometers.
摘要翻译： 一种用于制备主要包含硫酸银的颗粒的水性沉淀方法，包括将水溶性银盐和无机硫酸根离子的水溶性来源在搅拌的沉淀反应器容器中反应并沉淀出主要包含硫酸银的颗粒，其中反应和沉淀是 在水溶性氟化添加剂的存在下进行，相对于沉淀的硫酸银的摩尔量，添加剂的量为次摩尔百分数，并且有效地导致主要包含平均粒径为 小于50微米。
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公开(公告)号：US07321036B2
公开(公告)日：2008-01-22
申请号：US10834827
申请日：2004-04-29
IPC分类号： C07D401/14 , C07D215/30
CPC分类号： C07F5/069
摘要： A process for forming the facial isomer of an aluminum trisquinoline complex comprises heating the solid aluminum trisquinoline complex material at a temperature at least 50° C. below the melting point temperature of the solid for a time sufficient to convert the aluminum trisquinoline complex to at least 99 mol % of one polymorph of the facial-isomer that fluoresces with a maximum intensity below 510 nm.
摘要翻译： 形成三羟基喹啉铝复合物的面部异构体的方法包括在固体的熔点温度以下至少50℃的温度下加热固体三羟基喹啉络合物材料足够的时间以将铝三羟基喹啉复合物转化为至少 99mol％的面部异构体的一个多晶型物以最大强度在510nm以下发荧光。
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23.发明授权Process for forming a composite including an aluminum trisquinoline complex 有权用于形成包含三羟基喹啉铝复合物的复合物的方法公开(公告)号：US07169484B2
公开(公告)日：2007-01-30
申请号：US10834621
申请日：2004-04-29
CPC分类号： C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/107 , C09K2211/186 , H01L51/0026 , H01L51/0081 , H01L51/5012 , Y10S428/917
摘要： A process for forming a film of the facial-isomer of an aluminum trisquinoline complex comprises depositing a film of an aluminum trisquinoline complex on a support, depositing an inert barrier layer over the layer of aluminum trisquinoline complex that encapsulates aluminum trisquinoline complex to form a multilayer composite, and then heating the composite at a temperature below the melting point temperature of the complex for a time sufficient to convert the aluminum trisquinoline complex to at least 99 mol % of the facial-isomer that fluoresces with a maximum emission intensity below 510 nm. The product has a blue hue.
摘要翻译： 形成铝三喹啉复合物的面体异构体的膜的方法包括在载体上沉积三羟基喹啉铝复合物的膜，在包封铝三羟基喹啉复合物的铝层上沉积惰性阻挡层，形成多层 复合物，然后在低于复合物熔点温度的温度下将复合物加热足够的时间，足以将铝三喹啉复合物转化为具有低于510nm的最大发射强度发荧光的至少99mol％的面状异构体。 该产品具有蓝色色调。
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公开(公告)号：US06686407B2
公开(公告)日：2004-02-03
申请号：US10155256
申请日：2002-05-24
IPC分类号： C08L334
CPC分类号： B82Y30/00 , C08K9/04 , C08L25/06 , C08L2205/02 , Y10S977/712 , Y10S977/778 , Y10S977/788 , Y10S977/844 , Y10S977/847 , C08L2666/04
摘要： A nanocomposite made with an inorganic layered material and a star-shaped polystyrene that can be blended with normal linear polystyrene is disclosed. The inorganic layered material can have an exfoliated structure, substantially exfoliated, or intercalated structure. The exfoliated structure can result in significantly improved physical properties, even with only a very low content of clay. The invention is also directed to a process that can be used to make the compositions of the present invention. In one embodiment, a physical mixture of clay and star polymer is prepared and then the mixture is heated for several hours, preferably under high-shear mixing, to increase the rate of exfoliation, after which mostly inexpensive commodity linear polystyrene polymer completes the composition.
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公开(公告)号：US6120984A
公开(公告)日：2000-09-19
申请号：US98968
申请日：1998-06-17
IPC分类号： G03C1/498
CPC分类号： G03C1/49818
摘要： This invention comprises a process for generating particles of MAg.sub.4 I.sub.5, wherein M is a monovalent cation, which comprises dissolving AgI and MI in a polar solvent followed by precipitating particles of MAg.sub.4 I.sub.5 by adding the solution to a nonpolar solvent. The resulting MAg.sub.4 I.sub.5 is in the form of anisotropic crystalline particles. The MAg.sub.4 I.sub.5 particles can be used in the preparation of a photothermographic element. The invention also comprises method of preparing a stable aqueous emulsion of MAg.sub.4 I.sub.5 particles.
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公开(公告)号：US07931880B2
公开(公告)日：2011-04-26
申请号：US11694582
申请日：2007-03-30
IPC分类号： C01G5/00
CPC分类号： C01G5/00 , A61K8/19 , A61K2800/412 , A61Q11/00 , A61Q17/005 , C01P2004/61 , Y10T428/256
摘要： An aqueous precipitation process for the preparation of particles comprising primarily silver sulfate, comprising reacting an aqueous soluble silver salt and an aqueous soluble source of inorganic sulfate ion in an agitated precipitation reactor vessel and precipitating particles comprising primarily silver sulfate, wherein the reaction and precipitation are performed in the presence of an aqueous soluble inorganic additive compound containing a cation capable of forming a sulfate salt that is less soluble than silver sulfate or a halide anion or an oxyanion capable of forming a silver salt that is less soluble than silver sulfate, the amount of additive being a minor molar percentage, relative to the molar amount of silver sulfate precipitated, and effective to result in precipitation of particles comprising primarily silver sulfate having a mean grain-size of less than 70 micrometers.
摘要翻译： 一种用于制备主要包含硫酸银的颗粒的水性沉淀方法，包括将水溶性银盐和无机硫酸根离子的水溶性来源在搅拌的沉淀反应器容器中反应并沉淀出主要包含硫酸银的颗粒，其中反应和沉淀是 在含有能够形成硫酸盐的阳离子的水溶性无机添加剂化合物的存在下进行，所述阳离子能够形成比硫酸银更易溶解的硫酸盐，或能够形成比硫酸银溶解度低的银盐的卤化物阴离子或氧阴离子， 的添加剂相对于沉淀的硫酸银的摩尔量是次摩尔百分比，并且有效地导致主要包含平均粒度小于70微米的硫酸银的颗粒的沉淀。
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公开(公告)号：US20080241511A1
公开(公告)日：2008-10-02
申请号：US11694582
申请日：2007-03-30
IPC分类号： C08K3/10
CPC分类号： C01G5/00 , A61K8/19 , A61K2800/412 , A61Q11/00 , A61Q17/005 , C01P2004/61 , Y10T428/256
摘要： An aqueous precipitation process for the preparation of particles comprising primarily silver sulfate, comprising reacting an aqueous soluble silver salt and an aqueous soluble source of inorganic sulfate ion in an agitated precipitation reactor vessel and precipitating particles comprising primarily silver sulfate, wherein the reaction and precipitation are performed in the presence of an aqueous soluble inorganic additive compound containing a cation capable of forming a sulfate salt that is less soluble than silver sulfate or a halide anion or an oxyanion capable of forming a silver salt that is less soluble than silver sulfate, the amount of additive being a minor molar percentage, relative to the molar amount of silver sulfate precipitated, and effective to result in precipitation of particles comprising primarily silver sulfate having a mean grain-size of less than 70 micrometers.
摘要翻译： 一种用于制备主要包含硫酸银的颗粒的水性沉淀方法，包括将水溶性银盐和无机硫酸根离子的水溶性来源在搅拌的沉淀反应器容器中反应并沉淀出主要包含硫酸银的颗粒，其中反应和沉淀是 在含有能够形成硫酸盐的阳离子的水溶性无机添加剂化合物的存在下进行，所述阳离子能够形成比硫酸银更易溶解的硫酸盐，或能够形成比硫酸银溶解度低的银盐的卤化物阴离子或氧阴离子， 的添加剂相对于沉淀的硫酸银的摩尔量是次摩尔百分比，并且有效地导致主要包含平均粒度小于70微米的硫酸银的颗粒的沉淀。
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公开(公告)号：US06620456B2
公开(公告)日：2003-09-16
申请号：US09793299
申请日：2001-02-26
IPC分类号： B05D302
CPC分类号： H05K1/162 , C23C18/1216 , C23C18/1279 , H01G4/14 , H05K3/105 , H05K2203/0315 , H05K2203/1105 , H05K2203/121
摘要： A method of forming a dielectric layer on a substrate, including the steps of providing a metallo-organic material in a solvent, which dissolves such metallo-organic material; coating dissolved metallo-organic material onto the substrate to form a layer; and heating the deposited layer in an oxygen environment to produce thermal decomposition of the organic component of the dissolved metallo-organic material and a reaction of the metallic portion of the material with oxygen thereby causing the layer to become dielectric.
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公开(公告)号：US06383405B1
公开(公告)日：2002-05-07
申请号：US09576726
申请日：2000-05-23
IPC分类号： H01G9032
CPC分类号： G03C1/49818
摘要： This invention comprises a process for generating particles of MAg4I5, wherein M is a monovalent cation, which comprises dissolving AgI and MI in a polar solvent followed by precipitating particles of MAg4I5 by adding the solution to a nonpolar solvent. The resulting MAg4I5 is in the form of anisotropic crystalline particles. The MAg4I5 particles can be used in the preparation of a photothermographic element. The invention also comprises method of preparing a stable aqueous emulsion of MAg4I5 particles.
摘要翻译： 本发明包括产生MAg4I5颗粒的方法，其中M是单价阳离子，其包括将AgI和MI溶解在极性溶剂中，然后通过将溶液加入到非极性溶剂中沉淀出MAg4I5的颗粒。 得到的MAg4I5是各向异性结晶颗粒的形式。 MAg4I5颗粒可用于制备光热敏成像元件。 本发明还包括制备稳定的MAg4I5颗粒的水性乳液的方法。
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公开(公告)号：US20110184113A1
公开(公告)日：2011-07-28
申请号：US13076898
申请日：2011-03-31
摘要： A polymeric nanocomposite comprises a non-polar hyperbranched polystyrene resin. An exfoliated or intercalated onium functionalized clay is dispersed within the resin. Such nanocomposites are more compatible with non-polar polymer matrices used in various articles of manufacture.
摘要翻译： 聚合物纳米复合材料包括非极性超支化聚苯乙烯树脂。 剥离或嵌入的鎓官能化粘土分散在树脂内。 这种纳米复合材料与用于各种制品的非极性聚合物基质更相容。
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