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1. 发明申请

WO2006036702A2 AEROSOL GELS 审中-公开
标题翻译：气溶胶凝胶
公开(公告)号：WO2006036702A2
公开(公告)日：2006-04-06
申请号：PCT/US2005/033832
申请日：2005-09-20
申请人： KANSAS STATE UNIVERSITY RESEARCH FOUNDATION , SORENSEN, Christopher, M. , CHAKRABARTI, Amit , DHAUBHADEL, Rajan , GERVING, Corey
发明人： SORENSEN, Christopher, M. , CHAKRABARTI, Amit , DHAUBHADEL, Rajan , GERVING, Corey
IPC分类号： C09K3/30
CPC分类号： C09K3/30 , B01J13/0095 , C01B32/00 , C01B33/16 , C01G23/053 , Y10S516/922 , Y10S516/924
摘要： An improved process for the production of ultra-low density, high specific surface area gel products is provided which comprises providing, in an enclosed chamber, a mixture made up of small particles of material suspended in gas; the particles are then caused to aggregate in the chamber to form ramified fractal aggregate gels. The particles should have a radius (a) of up to about 50 nm and the aerosol should have a volume fraction (f v ) of at least 10 -4 . In preferred practice, the mixture is created by a spark-induced explosion of a precursor material (e.g., a hydrocarbon) and oxygen within the chamber. New compositions of matter are disclosed having densities below 3.0 mg/cc.
摘要翻译：提供了一种用于生产超低密度，高比表面积凝胶产品的改进方法，其包括在封闭室中提供由悬浮在气体中的小颗粒材料组成的混合物; 然后使颗粒在腔室中聚集以形成分枝聚集体凝胶。颗粒应该具有高达约50nm的半径（a），并且气溶胶应该具有至少10-4的体积分数（fv / v）。在优选的实践中，混合物通过室内的前体材料（例如碳氢化合物）和氧气的火花诱导爆炸产生。公开了密度低于3.0mg / cc的新物质组合物。

2. 发明申请

WO0247117A2 PREPARATION OF NANOCRYSTALLITES 审中-公开
标题翻译：纳米晶的制备
公开(公告)号：WO0247117A2
公开(公告)日：2002-06-13
申请号：PCT/US0145815
申请日：2001-12-06
申请人： MASSACHUSSETS INST OF TECHNOLO , BAWENDI MOUNGI G , STOTT NATHAN E
发明人： BAWENDI MOUNGI G , STOTT NATHAN E
IPC分类号： C01B19/04 , C01B17/20 , C01B19/00 , C30B7/00 , C30B7/14 , C30B29/40 , C30B29/48 , C30B29/60 , H01L33/00 , H01L
CPC分类号： C01B17/20 , B82Y30/00 , C01B19/007 , C01P2004/64 , C30B7/00 , C30B7/14 , C30B29/40 , C30B29/48 , C30B29/605 , H01L33/005 , H01L33/0083 , Y10S516/922 , Y10S977/813 , Y10S977/815 , Y10S977/818 , Y10S977/819 , Y10S977/82 , Y10S977/822 , Y10S977/823 , Y10S977/824 , Y10S977/916 , Y10T428/2991
摘要： A method of manufacturing a nanocrystallite from a M-containing slat forms a nanocrystallite. The nanocrystallite can be a member of a population of nanocrystallites having a narrow size distribution and can include one or more semiconductor materials. Semiconducting nanocrystallites can photoluminesce and can have high emission quantum efficiencies.
摘要翻译：从含M的板条制造纳米晶体的方法形成纳米晶体。纳米微晶可以是具有窄尺寸分布的纳米晶体群的成员，并且可以包括一种或多种半导体材料。半导体纳米晶体可以光致发光并具有高发射量子效率。

3. 发明申请

WO2009029856A1 TRANSPARENT, STABLE TITANIUM DIOXIDE SOLS 审中-公开
标题翻译：透明，稳定的二氧化钛溶液
公开(公告)号：WO2009029856A1
公开(公告)日：2009-03-05
申请号：PCT/US2008/074879
申请日：2008-08-29
申请人： MILLENNIUM INORGANIC CHEMICALS, INC. , FU, Guoyi , MONK, Billiejo, M. , MCINTYRE, Robert
发明人： FU, Guoyi , MONK, Billiejo, M. , MCINTYRE, Robert
IPC分类号： B01J23/00
CPC分类号： C04B41/65 , B01J21/063 , B01J35/0013 , B01J35/004 , B01J37/0219 , B01J37/031 , C01G23/053 , C01P2004/64 , C01P2006/22 , C03C1/008 , C03C17/02 , C03C2203/32 , C03C2218/113 , C04B41/009 , C04B41/5041 , C04B2111/00827 , Y10S516/922 , C04B41/4537 , C04B41/4549 , C04B28/02
摘要： A method of preparing stable, transparent photocatalytic titanium dioxide sols is disclosed which involves thermal treatment of a suspension of amorphous titanium dioxide in the presence of certain alpha-hydroxy acids. The sols comprise titanium dioxide particles in the anatase form having a crystallite size less than about 10 nm and exhibit excellent stability and transparency at basic, neutral, and acid pH.
摘要翻译：公开了一种制备稳定，透明的光催化二氧化钛溶胶的方法，其涉及在某些α-羟基酸存在下热处理无定形二氧化钛的悬浮液。该溶胶包含具有小于约10nm的微晶尺寸的锐钛矿形式的二氧化钛颗粒，并且在碱性，中性和酸性pH下表现出优异的稳定性和透明度。

4. 发明申请

WO01003671A2 METHOD FOR PRODUCING POWDERY PARTICLE-REDUCED FORMULATIONS WITH THE AID OF COMPRESSED GASES 审中-公开
标题翻译：利用压缩气体帮助生产粉状颗粒减少制剂的方法
公开(公告)号：WO01003671A2
公开(公告)日：2001-01-18
申请号：PCT/EP2000/006709
申请日：2000-07-13
IPC分类号： A61K9/14 , A61K9/16 , B01J3/00
CPC分类号： A61K9/14 , A61K9/1617 , Y10S514/959 , Y10S516/922 , Y10S516/928
摘要： The invention relates to the production of powdery particle-reduced formulations with the aid of compressed gases. The inventive method is characterized in that: the solid compound to be formulated, said compound consisting of a poorly soluble and mostly bioactive substance, is homogeneously comminuted together with 10-99 wt. % (with regard to the formulation) of a supporting material, which is essentially soluble in the compressed gas mixture, in an agitated autoclave provided with a mechanical comminution device in the presence of compressed gas or mixtures thereof, at method temperatures ranging from 10 to 200 DEG C, and under method pressures ranging from 5 to 500 bar, and, in a second method step; the compressed gas mixture, consisting mostly of dimethyl ether, pure propane and/or carbon dioxide, is expanded by lowering the pressure and is separated away from the homogenate that can also be provided in the form of a molten material. Finally, the powdery particle-reduced formulation is obtained from the resulting homogenate and exhibits significant improvements with regard to solubility properties and especially with regard to the biological availability of compounds which, initially, are poorly soluble or insoluble.
摘要翻译：对于具有压缩气体的辅助下粉状颗粒减小制剂的制备是要配制固体化合物，难溶的，并且通常的生物活性剂，连同10-99重量％（基于所述制剂）的载体材料的可溶于所述压缩气体混合物基本上，在压缩气体，或它们的混合物与机械式粉碎机的搅拌高压釜中存在的情况下处理温度10至200℃，并在5和500之间的过程压力接地棒均匀，并且在第二处理阶段，压缩气体混合物，通常是二甲醚，纯丙烷和/或之间二氧化碳通过减压放松并从匀浆中分离出来，也可以以熔体形式存在。最后，从所得到的匀浆中回收，在粉粒降低制剂可以与释放性质的所指的改进，特别是重链和最初的非水溶性化合物的生物利用度来实现。

5. 发明申请

WO2009136364A1 COMPOSITION AND METHOD FOR FLUID RECOVERY FROM WELL 审中-公开
标题翻译：用于从井中回收流体的组合物和方法
公开(公告)号：WO2009136364A1
公开(公告)日：2009-11-12
申请号：PCT/IB2009/051842
申请日：2009-05-05
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , ALI, Syed , LI, Leiming , HOWARD, Paul R. , MUKHOPADHYAY, Sumitra
发明人： ALI, Syed , LI, Leiming , HOWARD, Paul R. , MUKHOPADHYAY, Sumitra
IPC分类号： C09K8/60 , C09K8/68 , C09K8/74
CPC分类号： C09K8/602 , C09K8/604 , C09K8/68 , C09K8/74 , Y10S507/904 , Y10S507/922 , Y10S507/924 , Y10S516/922
摘要： A well treatment microemulsion for use in a subterranean formation is disclosed, the microemulsion comprises a solvent blend comprising a solvent and a co-solvent; a surfactant blend comprising a surfactant, wherein the surfactant blend is able to give formation intermediate wettability properties; an alcohol; and a carrier fluid; wherein the alcohol, the solvent and surfactant blends are combined with the carrier fluid to produce the well treatment microemulsion. By intermediate wettability it is meant that the water has an advancing contact angle on the surface between 62 and 133 degrees. The associate method of treating a subterranean formation of a well with the microemulsion and the associate method of modifying the wettability of the formation with the microemulsion are also disclosed.
摘要翻译：公开了一种用于地下地层的良好处理微乳液，微乳液包含包含溶剂和共溶剂的溶剂共混物; 包含表面活性剂的表面活性剂共混物，其中所述表面活性剂共混物能够形成中间润湿性; 酒精; 和载体流体; 其中将醇，溶剂和表面活性剂混合物与载体流体组合以产生井处理微乳液。通过中间润湿性，这意味着水在62和133度之间的表面上具有前进的接触角。还公开了用微乳液处理井的地下地层的联合方法以及用微乳液改性地层的润湿性的相关方法。

6. 发明申请

WO2009065010A2 SOLVENT-FREE SYNTHESIS OF SOLUBLE NANOCRYSTALS 审中-公开
标题翻译：无溶剂合成可溶性纳米晶体
公开(公告)号：WO2009065010A2
公开(公告)日：2009-05-22
申请号：PCT/US2008083592
申请日：2008-11-14
申请人： ADVANCED TECH MATERIALS , PETRUSKA MELISSA A , PAN GUIQUAN
发明人： PETRUSKA MELISSA A , PAN GUIQUAN
IPC分类号： B01J13/00 , B82B3/00 , C01B13/08 , C01B13/18 , C01F5/06
CPC分类号： B01J13/00 , B82Y30/00 , C01B13/18 , C01F5/06 , C01G15/00 , C01P2002/72 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C01P2004/04 , C01P2004/64 , Y10S516/922 , Y10S977/773 , Y10S977/84 , Y10S977/90
摘要： Methods for preparing high quality and high yields of nanocrystals, i.e., metal-oxide-based nanocrystals, using a novel solvent-free method. The nanocrystals advantageously comprise organic alkyl chain capping groups and are stable in air and in nonpolar solvents.
摘要翻译：使用新的无溶剂方法制备高质量和高产率的纳米晶体即金属氧化物基纳米晶体的方法。纳米晶体有利地包括有机烷基封端基团，并且在空气和非极性溶剂中是稳定的。

7. 发明申请

WO99010416A1 PROCESS FOR FORMING A DISPERSION OF POLYTETRAFLUOROETHYLENE 审中-公开
标题翻译：形成聚四氟乙烯分散体的方法
公开(公告)号：WO99010416A1
公开(公告)日：1999-03-04
申请号：PCT/US1998/017129
申请日：1998-08-19
IPC分类号： C08J3/12 , C08F2/16 , C08F8/00 , C08J3/09 , C08J3/16 , C08J3/28 , C10M147/02 , C10M177/00 , C08J3/11
CPC分类号： C08J3/09 , C08J2327/18 , C10M147/02 , C10M177/00 , C10M2211/06 , C10M2213/02 , C10M2213/062 , Y10S516/922
摘要： A process for forming a dispersion of dry polytetrafluoroethylene particles in an organic carrier fluid comprising the steps of: a) surface functionalizing the polytetrafluoroethylene particles having an average primary particle size of less than 1 micron with electron beam or gamma irradiation of at least 4 Mrad in the presence of atmospheric oxygen and water or selecting polytetrafluoroethylene particles having an average primary particle size of less than 1 micron that have been subjected to electron beam or gamma irradiation of at least 4 Mrad in the presence of atmospheric oxygen and water to functionalize the particle surface; b) mixing the irradiated particles with the liquid and at least one dispersant in an amount sufficient to stabilize the dispersion to form a mixture; c) passing the mixture, at least once, through a plurality of nozzles within a liquid-jet interaction chamber at a pressure of at least 1000 psi to deagglomerate the polytetrafluoroethylene particles.
摘要翻译：一种在有机载体流体中形成干燥的聚四氟乙烯颗粒的分散体的方法，包括以下步骤：a）使用至少4Mrad的电子束或γ照射使平均初级粒径小于1微米的聚四氟乙烯颗粒表面官能化存在大气中的氧和水，或选择平均初级粒径小于1微米的聚四氟乙烯颗粒，其在大气氧和水的存在下进行至少4Mrad的电子束或γ照射以使颗粒表面官能化 ; b）将辐射的颗粒与液体和至少一种分散剂混合，其量足以使分散体稳定以形成混合物; c）使混合物至少一次通过喷液相互作用室内的多个喷嘴在至少1000psi的压力下使聚四氟乙烯颗粒解聚。

8. 发明申请

WO03053560A9 ORGANIC COLLOIDAL DISPERSION OF IRON PARTICLES, METHOD FOR PREPARING SAME AND USE THEREOF AS FUEL ADDITIVE FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：铁粒子的有机胶体分散体，其制备方法及其作为内燃机用燃料添加剂的用途
公开(公告)号：WO03053560A9
公开(公告)日：2004-04-22
申请号：PCT/FR0204453
申请日：2002-12-19
申请人： RHODIA ELECT & CATALYSIS , BLANCHARD GILBERT , CHANE-CHING JEAN-YVES , TOLLA BRUNO
发明人： BLANCHARD GILBERT , CHANE-CHING JEAN-YVES , TOLLA BRUNO
IPC分类号： F02M25/00 , B01J13/00 , C09C1/22 , C09C1/24 , C10L1/10 , C10L1/12 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/188 , C10L1/20 , C10L1/22 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/02 , C10L10/06
CPC分类号： F02M25/00 , B01J13/0004 , C01P2004/64 , C09C1/22 , C09C1/24 , C10L1/10 , C10L1/1233 , C10L1/14 , C10L1/1608 , C10L1/1616 , C10L1/1852 , C10L1/1857 , C10L1/1881 , C10L1/1883 , C10L1/1985 , C10L1/202 , C10L1/2222 , C10L1/2437 , C10L1/2608 , C10L1/2641 , C10L1/2683 , C10L1/301 , C10L10/06 , Y10S516/922
摘要： The invention concerns a colloidal dispersion characterized in that it comprises an organic phase; particles of an iron compound in amorphous form and at least an amphiphilic agent. Said dispersion is prepared by a method which consists in reacting with a base either an iron salt in the presence of a complexing agent or an iron complex, while maintaining the pH of the reaction medium at a value of more than 8 whereby a precipitate is obtained, the iron complexing agent being selected among water-soluble carboxylic acids having a complexing constant K such that the pK is at least 3 and the iron complex being selected among reaction products of iron salts with said acids; then contacting the resulting precipitate or a suspension containing said precipitate with an organic phase in the presence of an amphiphilic agent whereby is obtained the dispersion in organic phase. The inventive dispersion can be used as combustion additive in fuels or liquid fuels.
摘要翻译：本发明涉及胶态分散体，其特征在于其包含有机相; 无定形形式的铁化合物颗粒和至少两亲性试剂。所述分散体是通过在络合剂或铁络合物的存在下与碱与铁盐反应的方法制备的，同时保持反应介质的pH值大于8，由此得到沉淀物铁络合剂选自具有络合常数K的水溶性羧酸，使得pK至少为3，铁络合物选自铁酸盐与所述酸的反应产物; 然后在两亲性试剂的存在下将所得沉淀物或含有所述沉淀物的悬浮液与有机相接触，由此获得有机相分散体。本发明的分散体可用作燃料或液体燃料中的燃烧添加剂。

9. 发明申请

WO2003053560A1 DISPERSION COLLOIDALE ORGANIQUE DE PARTICULES DE FER, SON PROCEDE DE PREPARATION ET SON UTILISATION COMME ADJUVANT DE CARBURANT POUR MOTEURS A COMBUSTION INTERNE 审中-公开
标题翻译：铁粒子的有机胶体分散体，其制备方法及其作为内燃机用燃料添加剂的用途
公开(公告)号：WO2003053560A1
公开(公告)日：2003-07-03
申请号：PCT/FR2002/004453
申请日：2002-12-19
申请人： RHODIA ELECTRONICS AND CATALYSIS , BLANCHARD, Gilbert , CHANE-CHING, Jean-Yves , TOLLA, Bruno
发明人： BLANCHARD, Gilbert , CHANE-CHING, Jean-Yves , TOLLA, Bruno
IPC分类号： B01J13/00
CPC分类号： F02M25/00 , B01J13/0004 , C01P2004/64 , C09C1/22 , C09C1/24 , C10L1/10 , C10L1/1233 , C10L1/14 , C10L1/1608 , C10L1/1616 , C10L1/1852 , C10L1/1857 , C10L1/1881 , C10L1/1883 , C10L1/1985 , C10L1/202 , C10L1/2222 , C10L1/2437 , C10L1/2608 , C10L1/2641 , C10L1/2683 , C10L1/301 , C10L10/06 , Y10S516/922
摘要： La dispersion colloidale de l'invention est caractérisée en ce qu'elle comprend une phase organique; des particules d'un composé du fer sous forme amorphe et au moins un agent amphiphile.Elle est préparée par un procédé dans lequel on fait réagir avec une base soit un sel de fer en présence d'un complexant du fer soit un complexe du fer, en maintenant le pH du milieu réactionnel ô une valeur d'au plus 8 ce par quoi on obtient un précipité, le complexant du fer étant choisi parmi les acides carboxyliques hydrosolubles présentant une constante de complexation K telle que le pK soit d'au moins 3 et le complexe du fer étant choisi parmi les produits de la réaction des sels de fer avec lesdits acides; puis on met en contact le précipité ainsi obtenu ou une suspension contenant ce précipité avec une phase organique en présence d'un agent amphiphile ce par quoi on obtient la dispersion en phase organique.La dispersion de l'invention peut être utilisée comme adjuvant de combustion dans les combustibles ou carburants liquides.
摘要翻译：本发明涉及一种胶态分散体，其特征在于其包含有机相; 无定形形式的铁化合物颗粒和至少两亲性试剂。所述分散体是通过在络合剂或铁络合物的存在下与碱与铁盐反应的方法制备的，同时保持反应介质的pH值大于8，由此得到沉淀物铁络合剂选自具有络合常数K的水溶性羧酸，使得pK至少为3，铁络合物选自铁酸盐与所述酸的反应产物; 然后在两亲性试剂的存在下将所得沉淀物或含有所述沉淀物的悬浮液与有机相接触，由此获得有机相分散体。本发明的分散体可用作燃料或液体燃料中的燃烧添加剂。

10. 发明申请

WO1990016011A1 PREPARATION OF LOW VISCOSITY SMALL-PARTICLE PHOTOGRAPHIC DISPERSIONS IN GELATIN 审中-公开
标题翻译：凝胶中低粘度小颗粒摄影分散体的制备
公开(公告)号：WO1990016011A1
公开(公告)日：1990-12-27
申请号：PCT/US1990003211
申请日：1990-06-11
申请人： EASTMAN KODAK COMPANY
发明人： EASTMAN KODAK COMPANY , BAGCHI, Pranab , McSWEENEY, Gary, John , SARGEANT, Steven, Jeff
IPC分类号： G03C01/005
CPC分类号： G03C1/38 , B01F17/0021 , B01F17/0028 , B01F17/0042 , B01F17/005 , B01F17/0085 , G03C1/005 , G03C7/388 , Y10S516/922
摘要： The invention is generally accomplished by utilization of a surfactant for very small particle photographic dispersions. Three types of such surfactants that have been identified are as follows: Type A: surfactant comprising 6 to 22 carbon atom hydrophobic tail with one or more attached hydrophilic chains comprising at least 8 oxyethylene and/or glycedyl ether groups that may or may not be terminated with a negative charge such as a sulfate group. Type B: block oligomeric surfactants comprising hydrophobic polyoxypropylene blocks (A) and hydrophilic polyoxyethylene blocks (B) joined in the manner of A-B-A, B-A-B, A-B, (A-B)n=G=(B-A), or (B-A)n=G=(A-B)n, where G is a connective organic moiety and n is between 1 and 3. Type C: sugar surfactants, comprising between one to three 6 to 22 carbon atom hydrophobic tail with one or more attached hydrophilic mono or oligosaccharidic chains that may or may not be terminated by a negatively charged group such as a sulfate group. The preferred colloid chemical criterion of the photographic dispersion material in this invention is that they are formed with particle diameters between about 5 nm and 100 nm that have been prepared by precipitation from solution by a solvent and/or pH shift.

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