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公开(公告)号：US07238831B2
公开(公告)日：2007-07-03
申请号：US10056121
申请日：2002-01-23
CPC分类号： C09K19/52 , B33Y70/00 , C09K19/20 , C09K19/2007 , C09K2019/0448 , C09K2019/2078 , Y10S585/935 , Y10T428/10
摘要： Novel platform mesogens, intermediates, and polymerizable mesogens made therefrom.
摘要翻译： 新型平台介晶，中间体和由其制成的可聚合介晶。
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公开(公告)号：US07094360B2
公开(公告)日：2006-08-22
申请号：US11010680
申请日：2004-12-13
CPC分类号： C09K19/52 , B33Y70/00 , C07C69/90 , C08F290/06 , C08F290/061 , C08F291/00 , C08F299/04 , C09K19/2007 , C09K19/3809 , C09K2019/0448
摘要： A resin blend and method of producing the resin blend, the resin blend comprising one or more first liquid crystal monomer at a ratio to one or more secondary monomer, said secondary monomer and said ratio being adapted to maintain said resin blend in a nematic liquid crystalline state after addition of an inorganic filler at a temperature of 20° C. for about 30 minutes or more, the resin blend having a polymerization shrinkage of 3 vol. % or less.
摘要翻译： 树脂共混物和树脂共混物的制造方法，所述树脂共混物包含一种或多种与一种或多种次级单体的比率的第一液晶单体，所述二级单体和所述比例适于将所述树脂共混物保持为向列液晶 在20℃的温度下加入无机填料约30分钟或更长时间后，聚合收缩率为3体积％的树脂共混物。 ％ 或更少。
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公开(公告)号：US06417244B1
公开(公告)日：2002-07-09
申请号：US09687447
申请日：2000-10-13
IPC分类号： C08J328
CPC分类号： C08F2/44 , A61K6/027 , A61K8/0204 , A61K8/29 , A61K8/365 , A61K2800/413 , A61Q17/04 , B01J13/02 , B82Y5/00 , B82Y30/00 , C01B13/32 , C01G23/003 , C01G35/00 , C01P2004/64 , A61K6/083 , C08L33/00
摘要： Metal oxide and metal oxide-silica nanoparticles are disclosed wherein the surfaces thereof are complexed with a polymerizable, biocompatible, heterocyclic base. Polymerizable compositions are prepared by loading such nanoparticles into acrylate based monomer matrices, which compositions can then be photocured into X-ray opaque, transparent or translucent solids. Methods are disclosed for forming such complexed nanoparticles and compositions and for using such compositions as medical or dental restoratives.
摘要翻译： 公开了金属氧化物和金属氧化物 - 二氧化硅纳米颗粒，其中其表面与可聚合的生物相容的杂环碱基配合。 通过将这样的纳米颗粒装载到基于丙烯酸酯的单体基质中制备可聚合的组合物，然后将该组合物光固化成X射线不透明，透明或半透明的固体。 公开了形成这种络合的纳米颗粒和组合物以及使用这种组合物如医疗或牙科修复剂的方法。
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公开(公告)号：US06410765B1
公开(公告)日：2002-06-25
申请号：US09690527
申请日：2000-10-17
IPC分类号： C07F908
CPC分类号： A61K6/027 , A61K8/0241 , A61K8/29 , A61K8/365 , A61K2800/413 , A61K2800/612 , A61Q17/04 , B01J13/02 , B82Y5/00 , B82Y30/00 , C01B13/32 , C01G23/003 , C01G35/00 , C01P2004/64 , C08F2/44 , A61K6/083 , C08L33/00
摘要： There are disclosed amphoteric nano-sized metal oxide particles functionalized with silyl esters of a phosphonate and composites thereof with an acrylate-based monomer, including liquid crystal monomers photopolymerizable at ambient temperature. Also disclosed are the method making such functionalized particular by reacting a metal oxide with a silyl ester of a phosphonate in the presence of a non-aqueous solvent and in an inert atmosphere and the method of making the composites wherein the functionalized particles are admixed with an acrylate-based matrix monomer, including liquid crystal monomers photopolymerizable at ambient temperature. Further disclosed is the method of dental repair wherein the composites are applied to a tooth and photopolymerized.
摘要翻译： 公开了用膦酸酯的甲硅烷基酯和其与丙烯酸酯类单体的复合材料官能化的两性纳米尺寸金属氧化物颗粒，包括在环境温度下可光聚合的液晶单体。 还公开了通过使金属氧化物与膦酸酯的甲硅烷基酯在非水溶剂和惰性气氛的存在下反应而进行官能化的方法，以及制备复合物的方法，其中官能化颗粒与 丙烯酸酯基基体单体，包括在环境温度下可光聚合的液晶单体。 进一步公开了牙科修复方法，其中将复合材料应用于牙齿并进行光聚合。
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公开(公告)号：US5707739A
公开(公告)日：1998-01-13
申请号：US465086
申请日：1995-06-05
IPC分类号： A23L3/3445 , A01N59/00 , A01N59/08 , A23B9/14 , A23B9/30 , A23L3/358 , A61L2/16 , A61L2/20 , B01D39/14 , B05D1/24 , C01B11/00 , C01B11/02 , C08J3/12 , B32B5/16 , A62D3/00 , C02F1/00
CPC分类号： C01B11/024 , A01N59/00 , A23B9/14 , A23B9/30 , C01B11/022 , Y10T428/2991 , Y10T428/2998
摘要： A biocidal powder for sustained release of chlorine dioxide includes particles containing chlorite anions, and a hydrophobic core having the particles on a surface thereof, the hydrophobic core containing an acid releasing agent. The particles and the hydrophobic core are substantially free of water, and the particles are capable of releasing chlorine dioxide upon hydrolysis of the acid releasing agent.
摘要翻译： 用于持续释放二氧化氯的杀生物粉末包括含有亚氯酸盐阴离子的颗粒和在其表面具有颗粒的疏水性核心，所述疏水性核心含有脱酸剂。 颗粒和疏水芯基本上不含水，并且该颗粒在脱酸剂水解时能够释放二氧化氯。
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公开(公告)号：US5695814A
公开(公告)日：1997-12-09
申请号：US682318
申请日：1996-07-17
IPC分类号： A23L3/3445 , A01N59/00 , A01N59/08 , A23B9/14 , A23B9/30 , A23L3/358 , A61L2/16 , A61L2/20 , B01D39/14 , B05D1/24 , C01B11/00 , C01B11/02 , C08J3/12 , B05D7/00
CPC分类号： C01B11/024 , A01N59/00 , A23B9/14 , A23B9/30 , C01B11/022 , Y10T428/2991 , Y10T428/2998
摘要： A biocidal powder for sustained release of chlorine dioxide includes particles containing chlorite anions, and a hydrophobic core having the particles on a surface thereof, the hydrophobic core containing an acid releasing agent. The particles and the hydrophobic core are substantially free of water, and the particles are capable of releasing chlorine dioxide upon hydrolysis of the acid releasing agent.
摘要翻译： 用于持续释放二氧化氯的杀生物粉末包括含有亚氯酸盐阴离子的颗粒和在其表面具有颗粒的疏水性核心，所述疏水性核心含有脱酸剂。 颗粒和疏水芯基本上不含水，并且该颗粒在脱酸剂水解时能够释放二氧化氯。
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公开(公告)号：US5668185A
公开(公告)日：1997-09-16
申请号：US461716
申请日：1995-06-05
IPC分类号： A01N59/00 , A23B4/16 , A23B9/14 , A23B9/30 , A23L3/3409 , A23L3/358 , A61L2/20 , C01B11/02 , A61K47/30 , A01N25/04 , C09K3/10
CPC分类号： C01B11/024 , A01N59/00 , A23B4/16 , A23B9/14 , A23B9/30 , A23L3/3409 , A23L3/358 , A61L2/20 , C01B11/022
摘要： A process for preparing a composite including mixing a hydrophilic material containing an amine with a hydrophobic material containing an acid releasing agent, the hydrophilic and hydrophobic materials being substantially free of water, to form a mixture. The mixture is exposed to chlorine dioxide which reacts with the amine to form iminium chlorite within the hydrophilic material. The hydrophilic material is capable of releasing chlorine dioxide upon hydrolysis of the acid releasing agent.
摘要翻译： 一种制备复合材料的方法，包括将含有胺的亲水材料与含有脱酸剂的疏水材料混合，所述亲水和疏水材料基本上不含水，形成混合物。 将该混合物暴露于与胺反应以在亲水材料内形成亚氯酸亚汞的二氧化氯。 亲水性材料在脱酸剂水解后能够释放二氧化氯。
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公开(公告)号：US5580433A
公开(公告)日：1996-12-03
申请号：US540849
申请日：1995-10-11
IPC分类号： G01N27/407 , G01N27/26
CPC分类号： G01N27/4074
摘要： A thin film solid state amperometric detector for nitric oxide is provided based upon a mobile cation electrolyte that selectively transmits nitrosonium cations (NO*) therethrough. The presently most preferred embodiment employs NO-.beta.-alumina as the mobile cation electrolyte. The electrodes of the detector are preferably arranged in a bipotentiostat arrangement. The first and second working electrodes share a common reference electrode and a common counter electrode, which are positioned such that the potentials of the first and second working electrodes can be independently controlled. The first working electrode is exposed to a fluid (liquid or gaseous), whereas the second working electrode is normally isolated from the fluid. The first working electrode is set at a potential capable of oxidizing NO to NO+, the NO+ moves through the mobile cation solid electrolyte to the second electrode, and the second working electrode is set at a potential capable of reducing the NO+ back to NO. The detector has a diffusion barrier for the nitric oxide so that the voltage-current characteristics of the detector under diffusion limiting conditions are proportional to the concentration of nitric oxide in a fluid.
摘要翻译： 基于通过其选择性地转移亚硝鎓阳离子（NO *）的移动阳离子电解质提供用于一氧化氮的薄膜固态电流计检测器。 目前最优选的实施方案使用NO-β-氧化铝作为可移动阳离子电解质。 检测器的电极优选地布置成双重定位装置。 第一工作电极和第二工作电极共用公共参考电极和公共对电极，其被定位成使得可以独立地控制第一和第二工作电极的电位。 第一工作电极暴露于流体（液体或气体），而第二工作电极通常与流体隔离。 第一工作电极被设定为能够将NO氧化成NO +的电位，NO +通过移动阳离子固体电解质移动到第二电极，并且将第二工作电极设定为能够将NO +还原为NO的电位。 检测器具有用于一氧化氮的扩散阻挡层，使得扩散限制条件下的检测器的电压 - 电流特性与流体中一氧化氮的浓度成比例。
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公开(公告)号：US09364579B2
公开(公告)日：2016-06-14
申请号：US11215739
申请日：2005-08-30
CPC分类号： A61L15/46 , A61K9/0024 , A61K33/38 , A61L2300/104 , A61L2300/404 , A61L2300/602
摘要： Disclosed are compositions comprising a hydrophilic polymer, a hydrophobic polymer, and a silver ion, wherein the silver ion associates with at least one hydrophilic or hydrophobic polymer, and wherein the composition does not comprise an effective amount of a chlorite ion. Also disclosed are methods of making a photo-stable silver ion containing wound dressing and methods of reducing or preventing infection of a wound by using the compositions and wound dressings of the present invention.
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30.发明授权Surface treatment and exchange of nanostructures from aqueous suspension into organic media and into polymer-matrix composites 有权表面处理和纳米结构从水性悬浮液的交换到有机介质和聚合物基质复合材料公开(公告)号：US08415491B2
公开(公告)日：2013-04-09
申请号：US12960195
申请日：2010-12-03
CPC分类号： B82Y40/00 , C08F2/20 , C08F2/44 , C08F292/00 , C08J3/215 , C08K3/013 , C08K2201/011 , C08L51/10
摘要： The present invention is directed to a method of exchanging nanostructures from within aqueous liquid media into organic liquid media. The steps comprise first supplying solid nanostructures in an aqueous liquid media, adjusting the pH, incorporating an ionic surfactant sufficient to reduce nanostructure aggregation, followed by concentrating the nanostructures in the aqueous liquid media. The nanostructures may them be placed in organic liquid media followed by introduction of a coupling agent capable of covalent attachment to the nanostructure surface while providing a functional group capable of polymerization to covalently bond the nanostructures to a selected monomer and/or polymer resin.
摘要翻译： 本发明涉及一种从含水液体介质中将纳米结构交换成有机液体介质的方法。 这些步骤包括首先在水性液体介质中提供固体纳米结构，调节pH值，加入足以减少纳米结构聚集的离子表面活性剂，然后将纳米结构物浓缩在含水液体介质中。 纳米结构可以将它们置于有机液体介质中，随后引入能够共价连接到纳米结构表面的偶联剂，同时提供能够聚合以将纳米结构共价键合到选定的单体和/或聚合物树脂的官能团。
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