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1. 发明授权

US07887779B2 Process for making anatase titanium (IV) oxide 有权
标题翻译：锐钛型氧化钛（IV）的制备方法
公开(公告)号：US07887779B2
公开(公告)日：2011-02-15
申请号：US12515762
申请日：2007-12-20
申请人： David M. Scott , Carmine Torardi , Vladimir Grushin
发明人： David M. Scott , Carmine Torardi , Vladimir Grushin
IPC分类号： B01J23/00
CPC分类号： C01G23/047 , B82Y30/00 , C01G23/053 , C01P2002/70 , C01P2002/84 , C01P2004/51 , C01P2004/64 , C01P2006/22 , C09C1/3661
摘要： The disclosure pertains to a process for making anatase titanium dioxide particles, comprising: vigorously mixing (a) a volume of a first component comprising a major proportion of an alcohol, a minor proportion of a titanium alkoxide and a minor proportion of a titanium alkoxide activator selected from the group consisting of water and a first aqueous base, and (b) a second component selected from the group consisting of water and a second aqueous base, at least one of the first component or the second component having, a base therein, the second component being substantially free of alcohol, to form a mixture comprising a suspension of finely divided titanium (IV) oxide particles, the mixture having a water to titanium molar ratio ranging from about 40 to about 1 to about 5000 to about 1, wherein the proportion of the titanium alkoxide, the proportion of the activator, the mixing vigor, and a ratio of the volume of the first component to the second component are effective for the suspension of the finely divided titanium (IV) oxide particles to form in the mixture; and heating the suspension to convert the titanium (IV) oxide particles of the suspension to anatase titanium dioxide.
摘要翻译：本公开涉及制备锐钛型二氧化钛颗粒的方法，其包括：剧烈混合（a）一定体积的第一组分，其包含主要部分的醇，少部分的钛醇盐和少部分的钛醇盐活化剂选自水和第一含水碱，和（b）选自水和第二水性碱的第二组分，所述第一组分或第二组分中的至少一种具有其中的碱，所述第二组分基本上不含醇，以形成包含细碎的氧化钛（IV）颗粒的悬浮液的混合物，所述混合物的水与钛的摩尔比为约40至约1至约5000至约1，其中钛醇盐的比例，活化剂的比例，混合活度以及第一组分与第二组分的体积比对于sus是有效的在混合物中形成细碎的氧化钛（IV）颗粒的养护金; 并加热悬浮液以将悬浮液中的钛（IV）氧化物颗粒转化成锐钛矿二氧化钛。

2. 发明申请

US20100055028A1 SUSPENSIONS OF TITANIUM (IV) OXIDE PARTICLES AND PROCESS FOR THEIR PRODUCTION 失效
标题翻译：钛（IV）氧化物颗粒的悬浮液及其生产方法
公开(公告)号：US20100055028A1
公开(公告)日：2010-03-04
申请号：US12515760
申请日：2007-12-20
申请人： David M. Scott , Carmine Torardi , Vladimir Grushin
发明人： David M. Scott , Carmine Torardi , Vladimir Grushin
IPC分类号： C01G23/053
CPC分类号： C01G23/047 , B82Y30/00 , C01G23/053 , C01P2002/70 , C01P2002/84 , C01P2004/51 , C01P2004/64 , C01P2006/22 , C09C1/3661
摘要： The disclosure pertains to a process for making a suspension of finely divided titanium (IV) oxide particles, comprising:vigorously mixing(a) a volume of a first component comprising a major proportion of an alcohol, a minor proportion of a titanium alkoxide and a minor proportion of a titanium alkoxide activator selected from the group consisting of water and a first aqueous base, and(b) a volume of a second component selected from the group consisting of water and a second aqueous base,at least one of the first component or the second component having a base therein, the second component being substantially free of alcohol, to form a mixture comprising a suspension of finely divided titanium (IV) oxide particles, the mixture having a water to titanium molar ratio ranging from about 40 to about 1 to about 5000 to about 1,wherein the proportion of the titanium alkoxide, the proportion of the activator, the mixing vigor, and a ratio of the volume of the first component to the volume of the second component are effective for the suspension of the finely divided particles to form in the mixture.The suspensions can be dried to recover a powder. Typically the particles are nanoparticles.
摘要翻译：本公开内容涉及制备细碎的氧化钛（IV）颗粒的悬浮液的方法，其包括：剧烈混合（a）一定体积的第一组分，所述第一组分包含主要部分的醇，少部分的钛醇盐和少量比例的选自水和第一含水碱的烷氧基钛活化剂，和（b）一定体积的选自水和第二水性碱的第二组分，第一组分或其中具有碱的第二组分，第二组分基本上不含醇，以形成包含细碎的钛（IV）氧化物颗粒的悬浮液的混合物，所述混合物的水与钛的摩尔比为约40至约 1至约5000至约1，其中钛醇盐的比例，活化剂的比例，混合活度以及第一组分与体积的比例第二组分的e对于在混合物中形成的细碎颗粒的悬浮是有效的。可以将悬浮液干燥以回收粉末。通常颗粒是纳米颗粒。

3. 发明授权

US08114804B2 Self-deagglomerating suspensions of titanium (IV) oxides and methods for making them 失效
标题翻译：钛（IV）氧化物的自解聚悬浮液及其制备方法
公开(公告)号：US08114804B2
公开(公告)日：2012-02-14
申请号：US12515774
申请日：2007-12-20
申请人： David M. Scott , Carmine Torardi , Vladimir Grushin
发明人： David M. Scott , Carmine Torardi , Vladimir Grushin
IPC分类号： B01J23/00
CPC分类号： C01G23/047 , B82Y30/00 , C01G23/053 , C01P2002/70 , C01P2002/84 , C01P2004/51 , C01P2004/64 , C01P2006/22 , C02F2305/08 , C02F2305/10 , C09C1/3661
摘要： A process for making a self-deagglomerating suspension, in particular, a suspension which self-deagglomerates to form a substantially transparent suspension, of finely divided titanium (IV) oxide particles, comprising: vigorously mixing (a) a volume of a first component comprising a major proportion of an alcohol, a minor proportion of a titanium alkoxide and a minor proportion of a titanium alkoxide activator selected from the group consisting of water and a first aqueous base, and (b) a volume of a second component selected from the group consisting of water and a second aqueous base, at least one of the first component or the second component having a base therein, the second component being substantially free of alcohol, to form a mixture comprising a suspension of finely divided titanium (IV) oxide particles, the mixture having a water to titanium molar ratio ranging from about 40 to about 1 to about 5000 to about 1, wherein the proportion of the titanium alkoxide, the proportion of the activator, the mixing vigor, and the ratio of the volume of the first component to the volume of the second component are effective for the mixture to be initially opaque and subsequently spontaneously form into a substantially optically transparent suspension.
摘要翻译：一种制造自分散悬浮液的方法，特别是自分解形成基本上透明的悬浮液的细分离的氧化钛（IV）颗粒的悬浮液，其包括：大量混合（a）一定体积的第一组分，所述第一组分包含醇的主要比例，少量的烷氧基钛和较小比例的选自水和第一含水碱的钛醇盐活化剂，和（b）一定体积的选自下组的第二组分由水和第二水性碱组成，所述第一组分或第二组分中的至少一种在其中具有碱，所述第二组分基本上不含醇，以形成包含细碎的氧化钛（IV）颗粒的悬浮液的混合物所述混合物的水与钛摩尔比为约40至约1至约5000至约1，其中所述钛醇盐的比例，所述比例的活化剂，混合活度以及第一组分的体积与第二组分的体积的比率对于混合物最初是不透明的并且随后自发形成基本上光学透明的悬浮液是有效的。

4. 发明申请

US20100022385A1 SUSPENSIONS OF SURFACE TREATED TITANIUM (IV) OXIDES AND PROCESSES FOR MAKING THEM 有权
标题翻译：表面处理钛（IV）氧化物的悬浮液及其制备方法
公开(公告)号：US20100022385A1
公开(公告)日：2010-01-28
申请号：US12515765
申请日：2007-12-20
申请人： David M. Scott , Carmine Torardi , Vladimir Grushin
发明人： David M. Scott , Carmine Torardi , Vladimir Grushin
IPC分类号： B01J21/06 , C09D1/00 , B01J23/06 , B01J21/02
CPC分类号： C01G23/053 , B82Y30/00 , C01G23/047 , C01P2004/52 , C01P2004/64 , C01P2006/22 , C02F2305/08 , C02F2305/10 , C09C1/3661
摘要： The disclosure relates to a process for making a surface treated suspension of finely divided titanium (IV) oxide particles, typically, finely divided titanium (IV) oxide nanoparticles, comprising: vigorously mixing (a) a volume of a first component comprising a major proportion of alcohol, a minor proportion of titanium alkoxide and a minor proportion of a titanium alkoxide activator selected from the group consisting of water and a first aqueous base, and b) a volume of a second component selected from the group consisting of water and a second aqueous base, at least one of the first component or the second component having a base therein, the second component being substantially free of alcohol, to form a mixture comprising a suspension of finely divided titanium (IV) oxide particle, the mixture having a water to titanium molar ratio ranging from about 40 to about 1 to about 5000 to about 1, wherein the proportion of the titanium alkoxide, the proportion of the activator, the mixing vigor, and the ratio of the volume of the first component to the volume of the second component are effective for the suspension of the finely divided particles to form in the mixture; and treating the suspension with a compound comprising a source of silicon, aluminum or zinc, and products made by the foregoing process. The suspension can be dried to recover a powder.
摘要翻译：本公开涉及一种用于制备精细分离的氧化钛（IV）颗粒（通常为细碎的氧化钛（IV））纳米颗粒的经表面处理的悬浮液的方法，其包括：剧烈混合（a）一定体积的包含主要比例的第一组分的醇，少量的烷氧基钛和少部分选自水和第一含水碱的钛醇盐活化剂，和b）一定体积的第二组分，其选自水和第二组分水性碱，第一组分或第二组分中的至少一种在其中具有碱，第二组分基本上不含醇，以形成包含细碎的氧化钛（IV）颗粒的悬浮液的混合物，该混合物具有水钛摩尔比为约40至约1至约5000至约1，其中钛醇盐的比例，活化剂的比例，混合活性，并且第一组分的体积与第二组分的体积的比率对于在混合物中形成的细碎颗粒的悬浮是有效的; 并用包含硅，铝或锌的源的化合物和通过前述方法制备的产物处理悬浮液。可以将悬浮液干燥以回收粉末。

5. 发明申请

US20100144518A1 SELF-DEAGGLOMERATING SUSPENSIONS OF TITANIUM (IV) OXIDES AND METHODS FOR MAKING THEM 失效
标题翻译：钛（IV）氧化物的自剥离悬浮液及其制备方法
公开(公告)号：US20100144518A1
公开(公告)日：2010-06-10
申请号：US12515774
申请日：2007-12-20
申请人： David M. Scott , Carmine Torardi , Vladimir Grushin
发明人： David M. Scott , Carmine Torardi , Vladimir Grushin
IPC分类号： B01J31/02 , F21V9/06 , B01J21/06
CPC分类号： C01G23/047 , B82Y30/00 , C01G23/053 , C01P2002/70 , C01P2002/84 , C01P2004/51 , C01P2004/64 , C01P2006/22 , C02F2305/08 , C02F2305/10 , C09C1/3661
摘要： A process for making a self-deagglomerating suspension, in particular, a suspension which self-deagglomerates to form a substantially transparent suspension, of finely divided titanium (IV) oxide particles, comprising: vigorously mixing (a) a volume of a first component comprising a major proportion of an alcohol, a minor proportion of a titanium alkoxide and a minor proportion of a titanium alkoxide activator selected from the group consisting of water and a first aqueous base, and (b) a volume of a second component selected from the group consisting of water and a second aqueous base, at least one of the first component or the second component having a base therein, the second component being substantially free of alcohol, to form a mixture comprising a suspension of finely divided titanium (IV) oxide particles, the mixture having a water to titanium molar ratio ranging from about 40 to about 1 to about 5000 to about 1, wherein the proportion of the titanium alkoxide, the proportion of the activator, the mixing vigor, and the ratio of the volume of the first component to the volume of the second component are effective for the mixture to be initially opaque and subsequently spontaneously form into a substantially optically transparent suspension.
摘要翻译：一种制造自分散悬浮液的方法，特别是自分解形成基本上透明的悬浮液的细分离的氧化钛（IV）颗粒的悬浮液，其包括：大量混合（a）一定体积的第一组分，所述第一组分包含醇的主要比例，少量的烷氧基钛和较小比例的选自水和第一含水碱的钛醇盐活化剂，和（b）一定体积的选自下组的第二组分由水和第二水性碱组成，所述第一组分或第二组分中的至少一种在其中具有碱，所述第二组分基本上不含醇，以形成包含细碎的氧化钛（IV）颗粒的悬浮液的混合物所述混合物的水与钛摩尔比为约40至约1至约5000至约1，其中所述钛醇盐的比例，所述比例的活化剂，混合活度以及第一组分的体积与第二组分的体积的比率对于混合物最初是不透明的并且随后自发形成基本上光学透明的悬浮液是有效的。

6. 发明申请

US20100092377A1 PROCESS FOR MAKING ANATASE TITANIUM (IV) OXIDE 有权
标题翻译：制备钛酸四（IV）氧化物的方法
公开(公告)号：US20100092377A1
公开(公告)日：2010-04-15
申请号：US12515762
申请日：2007-12-20
申请人： David M. Scott , Carmine Torardi , Vladimir Grushin
发明人： David M. Scott , Carmine Torardi , Vladimir Grushin
IPC分类号： C01G23/053
CPC分类号： C01G23/047 , B82Y30/00 , C01G23/053 , C01P2002/70 , C01P2002/84 , C01P2004/51 , C01P2004/64 , C01P2006/22 , C09C1/3661
摘要： The disclosure pertains to a process for making anatase titanium dioxide particles, comprising: vigorously mixing (a) a volume of a first component comprising a major proportion of an alcohol, a minor proportion of a titanium alkoxide and a minor proportion of a titanium alkoxide activator selected from the group consisting of water and a first aqueous base, and (b) a second component selected from the group consisting of water and a second aqueous base, at least one of the first component or the second component having, a base therein, the second component being substantially free of alcohol, to form a mixture comprising a suspension of finely divided titanium (IV) oxide particles, the mixture having a water to titanium molar ratio ranging from about 40 to about 1 to about 5000 to about 1, wherein the proportion of the titanium alkoxide, the proportion of the activator, the mixing vigor, and a ratio of the volume of the first component to the second component are effective for the suspension of the finely divided titanium (IV) oxide particles to form in the mixture; and heating the suspension to convert the titanium (IV) oxide particles of the suspension to anatase titanium dioxide.
摘要翻译：本公开涉及制备锐钛型二氧化钛颗粒的方法，其包括：剧烈混合（a）一定体积的第一组分，其包含主要部分的醇，少部分的钛醇盐和少部分的钛醇盐活化剂选自水和第一含水碱，和（b）选自水和第二水性碱的第二组分，所述第一组分或第二组分中的至少一种具有其中的碱，所述第二组分基本上不含醇，以形成包含细碎的氧化钛（IV）颗粒的悬浮液的混合物，所述混合物的水与钛的摩尔比为约40至约1至约5000至约1，其中钛醇盐的比例，活化剂的比例，混合活度以及第一组分与第二组分的体积比对于sus是有效的在混合物中形成细碎的氧化钛（IV）颗粒的养护金; 并加热悬浮液以将悬浮液中的钛（IV）氧化物颗粒转化成锐钛矿二氧化钛。

7. 发明授权

US5341436A Nondestructive analysis of dispersion and loading of reinforcing material in a composite material 失效
标题翻译：复合材料中增强材料的分散和载荷的非破坏性分析
公开(公告)号：US5341436A
公开(公告)日：1994-08-23
申请号：US973196
申请日：1992-11-06
申请人： David M. Scott
发明人： David M. Scott
IPC分类号： G01N23/04 , G06K9/00
CPC分类号： G01N23/043
摘要： A real-time radioscopy system produces an X-ray image of a sample of reinforced composite material or a manufactured part that has been molded from the reinforced composite material. By examining the statistics of the distribution of gray levels within the image, it is possible to measure the local and average reinforcing material content (loading) as well as how well the reinforcing material is distributed (the reinforcing material dispersion). The mean gray level is used to determine the local loading of the reinforcing material, which is measured as a function of position in the sample or part using this technique. In addition, an average value of the loading may be obtained. The standard deviation of the gray level image correlates with the quality of dispersion of the reinforcing material.
摘要翻译：实时放射镜系统产生增强复合材料样品的X射线图像，或者由增强复合材料模制的制造部件。通过检查图像中灰度分布的统计，可以测量局部和平均增强材料含量（载荷）以及增强材料分布的程度（增强材料分散）。平均灰度级用于确定加固材料的局部载荷，该加载材料是使用该技术作为样品或部件中位置的函数来测量的。此外，可以获得负载的平均值。灰度图像的标准偏差与增强材料的分散质量相关。

8. 发明授权

US5624741A Interconnect structure having electrical conduction paths formable therein 失效
标题翻译：具有可在其中形成的导电路径的互连结构
公开(公告)号：US5624741A
公开(公告)日：1997-04-29
申请号：US797489
申请日：1991-11-22
申请人： David M. Scott
发明人： David M. Scott
IPC分类号： B32B15/02 , H05K1/00 , H05K1/03 , H05K3/32 , H05K3/40 , B32B9/00
CPC分类号： H05K3/4061 , B32B15/02 , H05K3/32 , H05K1/0293 , H05K1/0306 , H05K2203/0315 , H05K2203/105 , Y10S428/901 , Y10T428/24917 , Y10T428/24926 , Y10T428/2991 , Y10T428/2993
摘要： An interconnect structure is characterized by a matrix formed of a continuous, substantially oxygen impermeable, anhygroscopic, inorganic dielectric material, having a dispersion of metal particles therein. The metal particles have an insulating layer thereon and are in abutting contact. The application of a predetermined electrical potential between spaced first and second points on the surface of the interconnect structure causes electrical breakdown of the coatings on the particles in the region between the points of application thereby irreversibly forming an electrical conduction path through the interconnect structure between the first and the second points.
摘要翻译：互连结构的特征在于由连续的，基本上不透氧的，不吸湿的无机介电材料形成的基质，其中具有金属颗粒的分散体。金属颗粒在其上具有绝缘层并且邻接接触。在互连结构的表面上在间隔开的第一和第二点之间施加预定电位导致施加点之间的区域中的颗粒上的涂层的电击穿，从而不可逆地形成通过互连结构之间的互连结构的导电路径第一点和第二点。

9. 发明授权

US4762597A Electrochemical oxidation of an ore to release metal values of interest 失效
标题翻译：矿物的电化学氧化以释放感兴趣的金属价值
公开(公告)号：US4762597A
公开(公告)日：1988-08-09
申请号：US81691
申请日：1987-08-05
申请人： David M. Scott
发明人： David M. Scott
IPC分类号： C22B3/04 , C22B3/10 , C22B11/06 , C25C1/00
CPC分类号： C22B11/06 , C22B11/04 , C22B3/045 , C22B3/10 , Y02P10/234
摘要： An electrochemical process for oxidizing an ore, such as a refractory ore, utilizes a centrifugal reactor having a central rotor cathode, the circumference of which is enclosed by an anode housing defining an active anode surface. The crushed ore is pulped in an aqueous chloride containing electrolyte and applied to the active anode surface. The reactor is spun in the presence of sufficient electrolyte to establish an electric circuit between the cathode and the anode, and so that a fluid pressure of from about 10 psi to about 100 psi is obtained at the active anode surface. A current density is provided at the active anode surface of from about 0.1 amp/sq.in. to about 1.0 amp/sq.in. so that chlorine is generated at the anode and the crushed ore particles are oxidized to release metal values of interest.
摘要翻译：用于氧化矿石例如耐火矿石的电化学方法利用具有中心转子阴极的离心式反应器，该中心转子阴极由限定活性阳极表面的阳极壳体包围。将粉碎的矿石在含氯化物的电解质中制浆，并施加到活性阳极表面。在足够的电解质存在下将反应器旋转以在阴极和阳极之间建立电路，并且使得在活性阳极表面处获得约10psi至约100psi的流体压力。在活性阳极表面处提供约0.1A / sq.in的电流密度。至约1.0 amp / sq.in。使得在阳极产生氯，并且粉碎的矿石颗粒被氧化以释放感兴趣的金属值。

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