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1. 发明授权

US06670402B1 Rapid aerogel production process 有权
标题翻译：快速气凝胶生产过程
公开(公告)号：US06670402B1
公开(公告)日：2003-12-30
申请号：US09693390
申请日：2000-10-20
申请人： Kang P. Lee , Redouane Begag , Zlatko Altiparmakov
发明人： Kang P. Lee , Redouane Begag , Zlatko Altiparmakov
IPC分类号： B01J1300
CPC分类号： C01B33/1585 , B01J13/0091 , Y02P20/544
摘要： Methods of more rapidly producing aerogel products by means of a rapid solvent exchange of solvent inside wet gels with supercritical CO2 by injecting supercritical, rather than liquid, CO2 into an extractor that has been pre-heated and pre-pressurized to substantially supercritical conditions or above. Preferably, pressure waves are applied to the supercritical CO2 to enhance the solvent exchange. The rapid solvent exchange process is followed by depressurization, optionally with a gas exchange. Preferably, pressure waves are used to speed up the depressurization. The process greatly reduces the time for forming aerogel products.
摘要翻译：通过在具有超临界CO 2的湿凝胶中快速溶剂交换溶剂，通过将超临界而不是液体CO 2注入到已经被预热和预加压至基本上超临界条件或以上的萃取器中来更快速地生产气凝胶产品的方法。优选地，将压力波施加到超临界CO 2以增强溶剂交换。快速的溶剂交换过程之后是减压，任选地进行气体交换。优选地，使用压力波来加速减压。该方法大大减少了形成气凝胶产品的时间。

2. 发明申请

US20070217986A1 Mitigation of hydrogen cyanide in aerogels 有权
标题翻译：减少气凝胶中的氰化氢
公开(公告)号：US20070217986A1
公开(公告)日：2007-09-20
申请号：US11384035
申请日：2006-03-18
申请人： George Gould , Wendell Rhine , Redouane Begag , Xiangjun Hu
发明人： George Gould , Wendell Rhine , Redouane Begag , Xiangjun Hu
IPC分类号： C01B17/66
CPC分类号： C09K21/02 , Y10T428/249957 , Y10T428/249969 , Y10T428/249974 , Y10T428/249986 , Y10T428/24999
摘要： An embodiment of the present invention describes aerogel materials comprising an additive comprising a compound comprising at least two different metal elements. Another embodiment, involves aerogel particulates in combination with said compound. Said compound preferably comprises at least two different transition metal elements and may be in an oxide form.
摘要翻译：本发明的一个实施方案描述了包含含有至少两种不同金属元素的化合物的添加剂的气凝胶材料。另一个实施方案涉及与所述化合物组合的气凝胶微粒。所述化合物优选包含至少两种不同的过渡金属元素，并且可以是氧化物形式。

3. 发明申请

US20060199455A1 AEROGEL COMPOSITE WITH FIBROUS BATTING 有权
标题翻译：空气电池复合材料
公开(公告)号：US20060199455A1
公开(公告)日：2006-09-07
申请号：US11419175
申请日：2006-05-18
申请人： Christopher Stepanian , George Gould , Redouane Begag
发明人： Christopher Stepanian , George Gould , Redouane Begag
IPC分类号： C03C3/00 , B32B5/02 , B32B17/02 , D04H13/00 , D04H1/00
CPC分类号： B32B5/26 , B01J13/0091 , B32B15/02 , B32B15/14 , B32B15/18 , B32B15/20 , B32B2250/20 , B32B2250/40 , B32B2305/38 , B32B2307/718 , C03C13/00 , C04B14/064 , C04B30/02 , C04B2111/00258 , C04B2111/00413 , C04B2111/503 , D04H1/413 , D04H13/00 , E04B1/7662 , E04B1/78 , E04B9/045 , E04B2001/7687 , H05K9/009 , Y02A30/243 , Y02B80/14 , Y10T428/24008 , Y10T428/249924 , Y10T428/249962 , Y10T428/249964 , Y10T428/249965 , Y10T442/20 , Y10T442/2475 , Y10T442/2631 , Y10T442/2861 , Y10T442/2869 , Y10T442/2902 , Y10T442/291 , Y10T442/2918 , Y10T442/2926 , Y10T442/2984 , Y10T442/60 , Y10T442/622 , Y10T442/624 , C04B14/34 , C04B14/386 , C04B32/02 , C04B20/006
摘要： Aerogel composite materials having a lofty fibrous batting reinforcement preferably in combination with one or both of individual short randomly oriented microfibers and conductive layers exhibit improved performance in one or all of flexibility, drape, durability, resistance to sintering, x-y thermal conductivity, x-y electrical conductivity, RFI-EMI attenuation, and/or burn-through resistance.
摘要翻译：具有高度纤维棉絮强化剂的气凝胶复合材料优选与单个短随机取向的微纤维和导电层中的一个或两个组合，在柔性，悬垂性，耐久性，耐烧结性，xy导热性，xy导电性，RFI-EMI衰减和/或耐穿透电阻。

4. 发明申请

US20050131163A1 Aerogel metallic compositions 有权
标题翻译：气凝胶金属组合物
公开(公告)号：US20050131163A1
公开(公告)日：2005-06-16
申请号：US11047200
申请日：2005-01-28
申请人： Wendell Rhine , Jing Wang , Redouane Begag
发明人： Wendell Rhine , Jing Wang , Redouane Begag
IPC分类号： B01J13/00 , C08G73/10 , C08J9/28 , H01M4/90 , C01B31/02
CPC分类号： C08J9/28 , B01J13/0091 , C08G73/10 , C08G73/1028 , C08G73/106 , C08J2201/0502 , C08J2203/08 , C08J2205/026 , C08J2379/08 , Y10T428/31721
摘要： A preparation process of polyimide aerogels that composed of aromatic dianhydrides and aromatic diamines or a combined aromatic and aliphatic diamines is described. Also descried is a process to produce carbon aerogels derived from polyimide aerogel composed of a rigid aromatic diamine and an aromatic dianhydride. Finally, the processes to produce carbon aerogels or xerogel-aerogel hybrid, both of which impregnated with highly dispersed transition metal clusters, and metal carbide aerogels, deriving from the polyimide aerogels composed of a rigid aromatic diamine and an aromatic dianhydride, are described. The polyimide aerogels and the polyimide aerogel derivatives consist of interconnecting mesopores with average pore size at 10 to 30 nm and a mono-dispersed pore size distribution. The gel density could be as low as 0.008 g/cc and accessible surface area as high as 1300 m2/g.
摘要翻译：描述了由芳族二酸酐和芳族二胺或组合的芳族和脂族二胺组成的聚酰亚胺气凝胶的制备方法。还描述了生产由由刚性芳族二胺和芳族二酐组成的聚酰亚胺气凝胶衍生的碳气凝胶的方法。最后，描述了从由刚性芳族二胺和芳族二酐组成的聚酰亚胺气凝胶产生的碳气凝胶或干凝胶 - 气凝胶混合物的方法，两者均浸渍有高度分散的过渡金属簇和金属碳化物气凝胶。聚酰亚胺气凝胶和聚酰亚胺气凝胶衍生物由平均孔径为10至30nm的互连介孔和单分散孔径分布组成。凝胶密度可以低至0.008g / cc，可接触的表面积高达1300m 2 / g。

5. 发明授权

US5795557A Process for the preparation of monolithic silica aerogels 失效
标题翻译：制备整体二氧化硅气凝胶的方法
公开(公告)号：US5795557A
公开(公告)日：1998-08-18
申请号：US675681
申请日：1996-07-03
申请人： Gerard Pajonk , Elimame Elaloui , Redouane Begag , Marcel Durant , Bruno Chevalier , Jean-Luc Chevalier , Patrick Achard
发明人： Gerard Pajonk , Elimame Elaloui , Redouane Begag , Marcel Durant , Bruno Chevalier , Jean-Luc Chevalier , Patrick Achard
IPC分类号： B01D11/00 , C01B33/158 , C01B33/16 , C01B33/14
CPC分类号： C01B33/1585 , Y02P20/544
摘要： A process for the preparation of a silica aerogel that includes subjecting a mixture that includes an organosilicon compound and ethyl acetoacetate to hydrolysis and polycondensation in an acidic medium to obtain a transparent gel. The organic solvent is substituted by liquid carbon dioxide and the carbon dioxide is evacuated under supercritical conditions of the carbon dioxide to obtain an aerogel.
摘要翻译：一种制备二氧化硅气凝胶的方法，包括使含有机硅化合物和乙酰乙酸乙酯的混合物在酸性介质中水解和缩聚得到透明凝胶。有机溶剂用液态二氧化碳代替，二氧化碳在二氧化碳的超临界条件下抽真空，得到气凝胶。

6. 发明申请

US20090229032A1 Method of Manufacturing of Aerogel Composites 审中-公开
标题翻译：气凝胶复合材料的制造方法
公开(公告)号：US20090229032A1
公开(公告)日：2009-09-17
申请号：US12365234
申请日：2009-02-04
申请人： Christopher J. Stepanian , George L. Gould , Redouane Begag
发明人： Christopher J. Stepanian , George L. Gould , Redouane Begag
IPC分类号： A41D1/00 , B32B27/12 , B32B3/06 , A41D27/00
CPC分类号： B32B5/26 , B01J13/0091 , B32B15/02 , B32B15/14 , B32B15/18 , B32B15/20 , B32B2250/20 , B32B2250/40 , B32B2305/38 , B32B2307/718 , C03C13/00 , C04B14/064 , C04B30/02 , C04B2111/00258 , C04B2111/00413 , C04B2111/503 , D04H1/413 , D04H13/00 , E04B1/7662 , E04B1/78 , E04B9/045 , E04B2001/7687 , H05K9/009 , Y02A30/243 , Y02B80/14 , Y10T428/24008 , Y10T428/249924 , Y10T428/249962 , Y10T428/249964 , Y10T428/249965 , Y10T442/20 , Y10T442/2475 , Y10T442/2631 , Y10T442/2861 , Y10T442/2869 , Y10T442/2902 , Y10T442/291 , Y10T442/2918 , Y10T442/2926 , Y10T442/2984 , Y10T442/60 , Y10T442/622 , Y10T442/624 , C04B14/34 , C04B14/386 , C04B32/02 , C04B20/006
摘要： Aerogel composite materials having a lofty fibrous batting reinforcement preferably in combination with one or both of individual short randomly oriented microfibers and conductive layers exhibit improved performance in one or all of flexibility, drape, durability, resistance to sintering, x-y thermal conductivity, x-y electrical conductivity, RFI-EMI attenuation, and/or burn-through resistance.
摘要翻译：具有高度纤维棉絮强化剂的气凝胶复合材料优选与单个短随机取向的微纤维和导电层中的一个或两个组合，在柔性，悬垂性，耐久性，耐烧结性，xy导热性，xy导电性，RFI-EMI衰减和/或耐穿透电阻。

7. 发明授权

US07071287B2 Aerogel metallic compositions 有权
标题翻译：气凝胶金属组合物
公开(公告)号：US07071287B2
公开(公告)日：2006-07-04
申请号：US11047200
申请日：2005-01-28
申请人： Wendell Rhine , Jing Wang , Redouane Begag
发明人： Wendell Rhine , Jing Wang , Redouane Begag
IPC分类号： C08G69/28 , C08G73/10 , C01B31/02
CPC分类号： C08J9/28 , B01J13/0091 , C08G73/10 , C08G73/1028 , C08G73/106 , C08J2201/0502 , C08J2203/08 , C08J2205/026 , C08J2379/08 , Y10T428/31721
摘要： A preparation process of polyimide aerogels that composed of aromatic dianhydrides and aromatic diamines or a combined aromatic and aliphatic diamines is described. Also descried is a process to produce carbon aerogels derived from polyimide aerogel composed of a rigid aromatic diamine and an aromatic dianhydride. Finally, the processes to produce carbon aerogels or xerogel-aerogel hybrid, both of which impregnated with highly dispersed transition metal clusters, and metal carbide aerogels, deriving from the polyimide aerogels composed of a rigid aromatic diamine and an aromatic dianhydride, are described. The polyimide aerogels and the polyimide aerogel derivatives consist of interconnecting mesopores with average pore size at 10 to 30 nm and a mono-dispersed pore size distribution. The gel density could be as low as 0.008 g/cc and accessible surface area as high as 1300 m2/g.
摘要翻译：描述了由芳族二酸酐和芳族二胺或组合的芳族和脂族二胺组成的聚酰亚胺气凝胶的制备方法。还描述了生产由由刚性芳族二胺和芳族二酐组成的聚酰亚胺气凝胶衍生的碳气凝胶的方法。最后，描述了从由刚性芳族二胺和芳族二酐组成的聚酰亚胺气凝胶产生的碳气凝胶或干凝胶 - 气凝胶混合物的方法，两者均浸渍有高度分散的过渡金属簇和金属碳化物气凝胶。聚酰亚胺气凝胶和聚酰亚胺气凝胶衍生物由平均孔径为10至30nm的互连介孔和单分散孔径分布组成。凝胶密度可以低至0.008g / cc，可接触的表面积高达1300m 2 / g。

8. 发明授权

US07691474B2 Mitigation of hydrogen cyanide in aerogels 有权
标题翻译：减少气凝胶中的氰化氢
公开(公告)号：US07691474B2
公开(公告)日：2010-04-06
申请号：US11384035
申请日：2006-03-18
申请人： George Leighton Gould , Wendell Eugene Rhine , Redouane Begag , Xiangjun Hu
发明人： George Leighton Gould , Wendell Eugene Rhine , Redouane Begag , Xiangjun Hu
IPC分类号： B32B3/26
CPC分类号： C09K21/02 , Y10T428/249957 , Y10T428/249969 , Y10T428/249974 , Y10T428/249986 , Y10T428/24999
摘要： An embodiment of the present invention describes aerogel materials comprising an additive comprising a compound comprising at least two different metal elements. Another embodiment, involves aerogel particulates in combination with said compound. Said compound preferably comprises at least two different transition metal elements and may be in an oxide form.
摘要翻译：本发明的一个实施方案描述了包含含有至少两种不同金属元素的化合物的添加剂的气凝胶材料。另一个实施方案涉及与所述化合物组合的气凝胶微粒。所述化合物优选包含至少两种不同的过渡金属元素，并且可以是氧化物形式。

9. 发明授权

US07504346B2 Aerogel composite with fibrous batting 有权
公开(公告)号：US07504346B2
公开(公告)日：2009-03-17
申请号：US11419175
申请日：2006-05-18
申请人： Christopher J. Stepanian , George L. Gould , Redouane Begag
发明人： Christopher J. Stepanian , George L. Gould , Redouane Begag
IPC分类号： B32B5/18 , B32B5/28 , B32B9/04 , C03C14/00 , B32B15/14
CPC分类号： B32B5/26 , B01J13/0091 , B32B15/02 , B32B15/14 , B32B15/18 , B32B15/20 , B32B2250/20 , B32B2250/40 , B32B2305/38 , B32B2307/718 , C03C13/00 , C04B14/064 , C04B30/02 , C04B2111/00258 , C04B2111/00413 , C04B2111/503 , D04H1/413 , D04H13/00 , E04B1/7662 , E04B1/78 , E04B9/045 , E04B2001/7687 , H05K9/009 , Y02A30/243 , Y02B80/14 , Y10T428/24008 , Y10T428/249924 , Y10T428/249962 , Y10T428/249964 , Y10T428/249965 , Y10T442/20 , Y10T442/2475 , Y10T442/2631 , Y10T442/2861 , Y10T442/2869 , Y10T442/2902 , Y10T442/291 , Y10T442/2918 , Y10T442/2926 , Y10T442/2984 , Y10T442/60 , Y10T442/622 , Y10T442/624 , C04B14/34 , C04B14/386 , C04B32/02 , C04B20/006
摘要： Aerogel composite materials having a lofty fibrous batting reinforcement preferably in combination with one or both of individual short randomly oriented microfibers and conductive layers exhibit improved performance in one or all of flexibility, drape, durability, resistance to sintering, x-y thermal conductivity, x-y electrical conductivity, RFI-EMI attenuation, and/or burn-through resistance.

10. 发明申请

US20060246806A1 Transparent assemblies with ormosil aerogels 审中-公开
标题翻译：透明组件与ormosil气凝胶
公开(公告)号：US20060246806A1
公开(公告)日：2006-11-02
申请号：US11372925
申请日：2006-03-11
申请人： Wendell Rhine , George Gould , Redouane Begag , Jong Sonn , Duan Ou
发明人： Wendell Rhine , George Gould , Redouane Begag , Jong Sonn , Duan Ou
IPC分类号： D04H1/00
CPC分类号： B01J13/0091 , F24S80/56 , F24S80/65 , G02B2207/107 , G02B2207/109 , Y02E10/40 , Y10T442/699
摘要： The invention provides reinforced aerogel monoliths as well as fiber reinforced composites thereof for a variety of uses. Compositions and methods of preparing the monoliths and composites are also provided. Application of these materials in transparent assemblies is also discussed.
摘要翻译：本发明提供增强气凝胶整料以及用于各种用途的纤维增强复合材料。还提供了制备整料和复合材料的组合物和方法。还讨论了这些材料在透明组件中的应用。

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