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1. 发明授权

US07479264B2 Synthetic platy magadiite and octasilicate 失效
标题翻译：合成的板状麦草碱和八硅酸盐
公开(公告)号：US07479264B2
公开(公告)日：2009-01-20
申请号：US11338553
申请日：2006-01-24
申请人： Juan M. Garces , Steven R. Lakso , Brian J. Schoeman
发明人： Juan M. Garces , Steven R. Lakso , Brian J. Schoeman
IPC分类号： C01B33/32 , C01B33/143 , C01B33/152 , C01B33/154
CPC分类号： C01B33/38
摘要： A method for producing synthetic magadiite, including the step of: heating a liquid aqueous colloidal silica suspension, the liquid aqueous colloidal silica suspension having a mole ratio of sodium hydroxide to silica and a mole ratio of water to silica effective to produce a synthetic magadiite wherein more than fifty percent by weight of the synthetic magadiite is platy synthetic magadiite. The synthetic platy magadiite can be converted to the acid form and: (a) heated to produce quartz-like plates; or Coalkylated to produce an organophilic material. In another aspect the instant invention is a method for the production of platy sodium octasilicate which includes the step of: heating a liquid aqueous colloidal silica dispersion containing silica, sodium oxide, and water, the mole ratio of the silica to the sodium oxide being in the range of from about 3.5 to about 10. In another aspect, the instant invention is a method for preparing a liquid aqueous colloidal silica dispersion, the dispersion having a mole ratio of silica to sodium oxide of from 3.5 to 10, which includes the step of: mixing a sufficient amount of liquid aqueous colloidal silica suspension with a liquid aqueous sodium silicate suspension to produce the liquid aqueous colloidal silica dispersion, the liquid aqueous colloidal silica suspension having a mole ratio of silica to sodium oxide of more than 20, the liquid aqueous sodium silicate suspension having a mole ratio of silica to sodium oxide of less than 3.5, the rate of mixing being effective to prevent the gelation or solidification of the liquid aqueous colloidal silica dispersion.
摘要翻译：一种制备合成麦芽糖盐岩的方法，包括以下步骤：加热液体水性胶体二氧化硅悬浮液，具有氢氧化钠与二氧化硅的摩尔比的液体水性胶体二氧化硅悬浮液和水与二氧化硅的摩尔比有效产生合成的麦草碱，其中合成麦草碱的重量百分之五十以上是平板状合成麦草碱。合成的板状岩浆岩可以转化成酸的形式，并且：（a）被加热以产生类似石英的板; 或共烷基化以产生亲有机物质。在另一方面，本发明是一种生产铂硅酸钠的方法，其包括以下步骤：加热含有二氧化硅，氧化钠和水的液态胶体二氧化硅分散体，二氧化硅与氧化钠的摩尔比为在约3.5至约10的范围内。另一方面，本发明是一种制备液态水性胶体二氧化硅分散体的方法，该分散体的二氧化硅与氧化钠的摩尔比为3.5至10，其包括步骤将足够量的液体水性胶体二氧化硅悬浮液与液体硅酸钠水溶液混合以制备液态水性胶体二氧化硅分散体，二氧化硅与氧化钠的摩尔比大于20的液体水性胶体二氧化硅悬浮液，液体二氧化硅与氧化钠的摩尔比小于3.5的硅酸钠水溶液悬浮液，混合速率有效地防止凝胶液体水性胶体二氧化硅分散体的固化或固化。

2. 发明授权

US07063825B2 Synthetic platy magadiite and octasilicate 失效
公开(公告)号：US07063825B2
公开(公告)日：2006-06-20
申请号：US10257487
申请日：2001-04-12
申请人： Juan M. Garces , Steven R. Lakso
发明人： Juan M. Garces , Steven R. Lakso
IPC分类号： C01B33/38
CPC分类号： C01B33/38
摘要： A method for producing synthetic magadiite, including the step of: heating a liquid aqueous colloidal silica suspension, the liquid aqueous colloidal silica suspension having a mole ratio of sodium hydroxide to silica and a mole ratio of water to silica effective to produce a synthetic magadiite wherein more than fifty percent by weight of the synthetic magadiite is platy synthetic magadiite. The synthetic platy magadiite can be converted to the acid form and: (a) heated to produce quartz-like plates; or (b) alkylated to produce an organophilic material. A method for the production of platy sodium octasilicate and a method for preparing a liquid aqueous colloidal silica dispersion having a mole ratio of silica to sodium oxide of 3.5 to 10 are further disclosed.

3. 发明申请

US20120189833A1 ALPHA ALUMINA (CORUNDUM) WHISKERS AND FIBROUS-POROUS CERAMICS AND METHOD OF PREPARING THEREOF 审中-公开
标题翻译： ALPHA铝（CORUNDUM）砂轮和纤维多孔陶瓷及其制备方法
公开(公告)号：US20120189833A1
公开(公告)日：2012-07-26
申请号：US12369154
申请日：2009-02-11
申请人： Wojciech L. Suchanek , Juan M. Garces
发明人： Wojciech L. Suchanek , Juan M. Garces
IPC分类号： C01F7/30 , D02G3/22 , B01J21/04 , C01F7/02 , C04B35/622 , C04B35/10
CPC分类号： C01F7/448 , C01F7/34 , C01P2002/72 , C01P2002/85 , C01P2004/03 , C01P2004/54 , C01P2004/61 , C01P2006/12 , C04B35/111 , C04B35/117 , C04B35/62655 , C04B35/62852 , C04B35/803 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3218 , C04B2235/3225 , C04B2235/3272 , C04B2235/3409 , C04B2235/3418 , C04B2235/526 , C04B2235/5264 , C04B2235/5276 , C04B2235/5296 , C04B2235/5409 , C04B2235/5436 , C04B2235/6021 , C04B2235/656 , C04B2235/6567 , C04B2235/72 , C04B2235/77 , C04B2235/96 , Y10T428/2978 , Y10T428/298
摘要： Materials and associated processes for making the materials. For example the material may include alpha alumina crystalline whiskers. The process may include conducting the process as hydrothermal, and producing the whiskers to have a length to diameter aspect ratio of at least two.
摘要翻译：制作材料的材料和相关工艺。例如，材料可以包括α氧化铝晶须。该方法可以包括将该方法作为水热，并且生产晶须具有至少两个长度与直径的纵横比。

4. 发明授权

US5468407A Dialkylbenzene monosulfonate collectors useful in ore flotation 失效
标题翻译：用于矿石浮选的二烷基苯单磺酸盐捕集剂
公开(公告)号：US5468407A
公开(公告)日：1995-11-21
申请号：US333659
申请日：1994-11-03
申请人： Kevin A. Frazier , Juan M. Garces , Guo-shuh J. Lee
发明人： Kevin A. Frazier , Juan M. Garces , Guo-shuh J. Lee
IPC分类号： B03D1/012 , C07C303/06 , C07C309/31 , B03D1/02
CPC分类号： C07C303/06 , B03D1/012 , C07C2/66 , B03D2201/02 , B03D2203/02 , B03D2203/04 , C07C2529/18
摘要： A composition comprising a mixture of dialkylbenzene monosulfonic acids or salts thereof containing greater than about 60 weight percent of the para dialkylbenzene isomer and greater than about 80 weight percent of the combined di(2-alkyl)benzene and di(3-alkyl)benzene isomers. The composition exhibits improved properties as a mineral collector in ore flotation.
摘要翻译：包含二烷基苯单磺酸或其盐的混合物的组合物，其含有大于约60重量％的对二烷基苯异构体和大于约80重量％的组合的二（2-烷基）苯和二（3-烷基）苯异构体。该组合物在矿石浮选中显示出作为矿物收集器的改进的性能。

5. 发明授权

US06376421B2 Ion exchanged aluminum-magnesium silicate or fluorinated magnesium silicate aerogels and catalyst supports therefrom 失效
标题翻译：离子交换的铝 - 硅酸镁或氟化硅酸镁气凝胶和催化剂载体
公开(公告)号：US06376421B2
公开(公告)日：2002-04-23
申请号：US09794526
申请日：2001-02-27
申请人： Tao Sun , David R. Wilson , Juan M. Garces
发明人： Tao Sun , David R. Wilson , Juan M. Garces
IPC分类号： B01J3100
CPC分类号： C08F10/00 , B01J21/10 , B01J21/14 , B01J27/12 , B01J37/036 , C08F4/65912 , C08F4/6592 , C08F4/65927 , C08F110/06 , C08F210/16 , C08F4/65916 , C08F4/76 , C08F4/025
摘要： Aluminum-magnesium silicate- or fluorinated magnesium silicate- aerogels which may be calcined, chemically modified, ion-exchanged, agglomerated, used as a component of a catalyst composition for an addition polymerization; supported versions thereof; and processes for polymerization are disclosed.
摘要翻译：可以煅烧，化学改性，离子交换，附聚的铝 - 硅酸镁 - 或氟化硅酸镁 - 气凝胶，用作加成聚合的催化剂组合物的组分; 支持版本; 并且公开了聚合方法。

6. 发明授权

US06287992B1 Polymer composite and a method for its preparation 失效
标题翻译：聚合物复合材料及其制备方法
公开(公告)号：US06287992B1
公开(公告)日：2001-09-11
申请号：US09062915
申请日：1998-04-20
申请人： Christine A. Polansky , Jerry E. White , Juan M. Garces , Alexander Kuperman , David Z. Ridley
发明人： Christine A. Polansky , Jerry E. White , Juan M. Garces , Alexander Kuperman , David Z. Ridley
IPC分类号： B32B300
CPC分类号： C08K9/08 , C08G59/1461 , Y10T442/20 , Y10T442/2025 , C08L67/06 , C08L63/00
摘要： A polymer composite comprising an epoxy vinyl ester resin or unsaturated polyester matrix having dispersed therein particles derived from a multilayered inorganic material which possesses organophilic properties. The dispersion of the multilayered inorganic material in the polymer matrix is such that an increase in the average interlayer spacing of the layered inorganic material occurs to a significant extent resulting in the formation of a nanocomposite.
摘要翻译：一种聚合物复合材料，其包含环氧乙烯基酯树脂或不饱和聚酯基质，其分散有衍生自具有亲有机性的多层无机材料的颗粒。多层无机材料在聚合物基质中的分散体使得平均层间距的增加层状无机材料在很大程度上发生导致形成纳米复合材料。

7. 发明授权

US5397560A Microporous crystalline aluminosilicate designated DCM-2 失效
标题翻译：称为DCM-2的微孔结晶硅铝酸盐
公开(公告)号：US5397560A
公开(公告)日：1995-03-14
申请号：US137652
申请日：1993-10-15
申请人： Dean M. Millar , Gregg E. Lewis , Juan M. Garces
发明人： Dean M. Millar , Gregg E. Lewis , Juan M. Garces
IPC分类号： B01J29/06 , B01J29/70 , C01B39/46 , C07C1/20 , C07C1/26 , C01B33/34
CPC分类号： C01B39/46 , B01J29/06 , B01J29/70 , C07C1/20 , C07C1/26 , C07C2529/70 , Y02P30/42
摘要： A novel microporous crystalline aluminosilicate designated DCM-2 is disclosed. The composition, as synthesized, contains lithium cations and is represented by the oxide composition: Li.sub.2 O.multidot.Al.sub.2 O.sub.3 .multidot.10SiO.sub.2. The lithium cations may be exchanged with hydrogen ions, and in the acid form the composition is useful as an adsorbent and as a catalyst for converting alkyl halides and alkanols to light hydrocarbons.
摘要翻译：公开了一种称为DCM-2的新型微孔结晶硅铝酸盐。合成的组合物含有锂阳离子，并由氧化物组成：Li2OxAl2O3×10SiO2表示。锂阳离子可以与氢离子交换，并且在酸形式中，组合物可用作吸附剂和用作将烷基卤化物和链烷醇转化成轻质烃的催化剂。

8. 发明授权

US5198595A Alkylation of aromatic compounds 失效
标题翻译：芳香化合物的烷基化
公开(公告)号：US5198595A
公开(公告)日：1993-03-30
申请号：US718741
申请日：1991-06-21
申请人： Guo-shuh J. Lee , Juan M. Garces , Garmt R. Meima , Matheus J. M. van der Aalst
发明人： Guo-shuh J. Lee , Juan M. Garces , Garmt R. Meima , Matheus J. M. van der Aalst
IPC分类号： B01J29/18 , C07C2/66 , C07C2/86 , C07C37/14 , C07C39/17 , C07C41/30 , C07C37/48 , C07C209/68
CPC分类号： C07C2/66 , B01J29/18 , C07C2/864 , C07C37/14 , C07C2529/18 , Y02P20/52 , Y02P20/582
摘要： Monoalkylated benzene such as ethylbenzene and cumene or monoalkylated substituted benzene are produced by alkylation in the presence of an acidic mordenite zeolite catalyst having a silica/alumina molar ratio of at least 40:1, preferably 160:1. In a subsequent, optional process, the polyalkylated benzene or polyalkylated substituted benzene produced in the alkylation is transalkylated in the presence of an acidic mordenite zeolite catalyst.
摘要翻译：在二氧化硅/氧化铝摩尔比为40:1，优选为160:1的酸性丝光沸石催化剂存在下，通过烷基化制备单烷基化苯如乙苯或异丙基苯或单烷基化取代的苯。在随后的任选方法中，烷基化中产生的多烷基化苯或多烷基化取代的苯在酸性丝光沸石催化剂存在下被转烷基化。

9. 发明授权

US4902442A Stabilized mixtures of colloidal silica and soluble silicate and a method of producing porous silica compositions therefrom 失效
标题翻译：胶体二氧化硅和可溶性硅酸盐的稳定混合物及其生产多孔二氧化硅组合物的方法
公开(公告)号：US4902442A
公开(公告)日：1990-02-20
申请号：US261431
申请日：1988-10-24
申请人： Juan M. Garces
发明人： Juan M. Garces
IPC分类号： C04B28/00 , C04B35/14
CPC分类号： C04B28/008 , C04B35/14 , C04B2201/20 , Y02P40/165 , Y10S264/19
摘要： A prereaction mixture which is useful in the preparation of porous silica compositions with uniform pore sizes. The porous silica composition comprises a substituted nitrogen-containing siliconate, a colloidal silica and a soluble alkali silicate. By the addition of the substituted nitrogen containing siliconate to either the colloidal silica or soluble silicate, or by combining all three ingredients, a stable solution results, thereby avoiding the premature polymerization of the colloidal silica upon the addition of the soluble silicate. The soluble alkali silicate can have a metal cation which is selected from the group consisting of potassium and sodium.
摘要翻译：预反应混合物，其可用于制备具有均匀孔径的多孔二氧化硅组合物。多孔二氧化硅组合物包含取代的含氮硅酸盐，胶体二氧化硅和可溶性碱性硅酸盐。通过将取代的含氮硅酸盐添加到胶体二氧化硅或可溶性硅酸盐中，或通过组合所有三种成分，得到稳定的溶液，从而避免了在添加可溶性硅酸盐时胶态二氧化硅的过早聚合。可溶性碱性硅酸盐可以具有选自钾和钠的金属阳离子。

10. 发明授权

US5243116A Alkylation of aromatic compounds 失效
标题翻译：芳香化合物的烷基化
公开(公告)号：US5243116A
公开(公告)日：1993-09-07
申请号：US325177
申请日：1989-12-22
申请人： Guo-shuh J. Lee , Juan M. Garces , Garmt R. Meima , Matheus J. M. van der Aalst
发明人： Guo-shuh J. Lee , Juan M. Garces , Garmt R. Meima , Matheus J. M. van der Aalst
IPC分类号： B01J29/18 , C07C2/66 , C07C2/86 , C07C37/14 , C07C39/17 , C07C41/30 , C07C37/48 , C07C209/68
CPC分类号： C07C37/14 , B01J29/18 , C07C2/66 , C07C2/864 , C07C2529/18 , Y02P20/52 , Y02P20/582
摘要： Alkylated benzenes such as ethylbenzene and cumene are produced by alkylation and/or transalkylation in the presence of an acidic mordenite zeolite catalyst having a silica/alumina molar ratio of at least 30:1 and a crystalline structure which is determined by X-ray diffraction to be a matrix of Cmcm symmetry having dispersed therein domains of Cmmm symmetry.
摘要翻译：在二氧化硅/氧化铝摩尔比至少为30:1的酸性丝光沸石催化剂存在下，通过烷基化和/或烷基转移制备烷基化苯，例如乙基苯和异丙基苯，并通过X射线衍射测定的结晶结构是Cmcm对称性的矩阵，其中分散有Cmmm对称域。

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