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61. 发明授权

US07578865B2 Method of forming a porous substrate having inorganic bonds 失效
标题翻译：形成具有无机键的多孔基材的方法
公开(公告)号：US07578865B2
公开(公告)日：2009-08-25
申请号：US11465758
申请日：2006-08-18
申请人： Bilal Zuberi , Robert G. Lachenauer , Sunilkumar C. Pillai , William M Carty
发明人： Bilal Zuberi , Robert G. Lachenauer , Sunilkumar C. Pillai , William M Carty
IPC分类号： B01D39/00 , B01D39/06 , B01D39/14
CPC分类号： B01D63/066 , B01D39/2086 , B01D39/2089 , B01D46/0001 , B01D46/2418 , B01D46/2474 , B01D67/0046 , B01D2239/08 , B01D2239/10 , B01D2257/7022 , B01D2323/12 , B01D2323/18 , B01D2325/10 , B01J19/30 , B01J35/04 , B01J2219/30408 , B01J2219/30416 , B01J2219/30433 , B01J2219/30475 , B01J2219/30483 , B29C47/0028 , B29C47/12 , B29L2031/60 , B32B18/00 , C04B33/36 , C04B35/6263 , C04B35/76 , C04B35/80 , C04B35/803 , C04B35/806 , C04B35/82 , C04B38/0006 , C04B38/067 , C04B38/0675 , C04B38/068 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2235/522 , C04B2235/5224 , C04B2235/5228 , C04B2235/5232 , C04B2235/5236 , C04B2235/524 , C04B2235/5244 , C04B2235/6021 , C04B2237/38 , C04B2237/584 , C04B2237/586 , F01N3/0222 , F01N3/0226 , F01N3/2828 , F01N3/2835 , F01N13/16 , F02M25/06 , Y10S55/05 , Y10S55/30 , Y10S264/48 , Y10T428/24149 , Y10T428/24273 , Y10T428/24992 , Y10T428/249953 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , C04B38/0051 , C04B38/0054 , C04B38/0074
摘要： A method is provided for producing a highly porous substrate. More particularly, the present invention enables fibers, such as organic, inorganic, glass, ceramic, polymer, or metal fibers, to be combined with binders and additives, and extruded, to form a porous substrate. Depending on the selection of the constituents used to form an extrudable mixture, the present invention enables substrate porosities of about 60% to about 90%, and enables process advantages at other porosities, as well. The extrudable mixture may use a wide variety of fibers and additives, and is adaptable to a wide variety of operating environments and applications. Additives can be selected that form inorganic bonds between overlapping fibers in the extruded substrate that provide enhanced strength and performance of the porous substrate in a variety of applications, such as, for example, filtration and as a host for catalytic processes, such as catalytic converters.
摘要翻译：提供了一种制备高度多孔基材的方法。更具体地，本发明使诸如有机，无机，玻璃，陶瓷，聚合物或金属纤维的纤维与粘合剂和添加剂组合并挤出以形成多孔基材。根据用于形成可挤出混合物的组分的选择，本发明使基底孔隙率达到约60％至约90％，并且使其它孔隙率的工艺优点也得以实现。可挤出的混合物可以使用各种各样的纤维和添加剂，并且适用于各种各样的操作环境和应用。可以选择添加剂，其在挤出的基材中的重叠纤维之间形成无机粘合，其在多种应用中提供增强的多孔基材的强度和性能，例如过滤和作为催化过程的主体，例如催化转化器。

62. 发明申请

US20090092786A1 Fibrous aluminum titanate substrates and methods of forming the same 有权
标题翻译：纤维状钛酸铝基材及其形成方法
公开(公告)号：US20090092786A1
公开(公告)日：2009-04-09
申请号：US12263004
申请日：2008-10-31
申请人： James Jenq Liu , Bilal Zuberi , William M. Carty
发明人： James Jenq Liu , Bilal Zuberi , William M. Carty
IPC分类号： B32B3/12 , C04B35/64
CPC分类号： B01D39/2093 , B01D39/2082 , C04B35/478 , C04B35/638 , C04B35/803 , C04B38/0006 , C04B2111/00793 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3232 , C04B2235/3418 , C04B2235/3463 , C04B2235/522 , C04B2235/5224 , C04B2235/5228 , C04B2235/6021 , C04B2235/72 , C04B2235/80 , Y10S55/05 , Y10S55/10 , Y10S55/30 , Y10S264/48 , Y10T428/24149 , C04B35/185 , C04B38/0074 , C04B38/0645
摘要： A porous fibrous honeycomb substrate having an aluminum titanate composition and methods of producing the same are provided herein. Precursors of aluminum titanate are provided in an extrudable mixture that includes fiber materials to form a green honeycomb substrate. When cured, the precursors of aluminum titanate form an aluminum titanate composition, with the fiber materials defining the porous microstructure. Various composite structures including aluminum titanate are provided to form a porous honeycomb substrate that can be configured to be filtration media and/or a catalytic host.
摘要翻译：本发明提供一种具有钛酸铝组合物的多孔性纤维状蜂窝状基材及其制造方法。钛酸铝的前体在包含纤维材料的可挤出混合物中提供以形成绿色蜂窝状基材。当固化时，钛酸铝的前体形成钛酸铝组合物，其中纤维材料限定多孔微结构。提供包括钛酸铝在内的各种复合结构以形成可被配置为过滤介质和/或催化剂主体的多孔蜂窝基材。

63. 发明申请

US20090035511A1 Fiber-Based Ceramic Substrate and Method of Fabricating the Same 有权
标题翻译：纤维基陶瓷基板及其制造方法
公开(公告)号：US20090035511A1
公开(公告)日：2009-02-05
申请号：US11831398
申请日：2007-07-31
申请人： James Jenq Liu , Bilal Zuberi
发明人： James Jenq Liu , Bilal Zuberi
IPC分类号： C03C13/06 , B32B3/12 , C03B19/06 , C03B19/09
CPC分类号： C04B35/6269 , B29C47/0004 , B29C47/0028 , B29C47/12 , B29L2031/60 , C04B35/185 , C04B35/62655 , C04B35/6303 , C04B35/6309 , C04B35/6316 , C04B35/638 , C04B35/803 , C04B2235/3206 , C04B2235/3208 , C04B2235/3229 , C04B2235/3232 , C04B2235/3418 , C04B2235/3445 , C04B2235/349 , C04B2235/5228 , C04B2235/5232 , C04B2235/80 , Y10T428/24149
摘要： Low cost aluminosilicate fibers are used to form a ceramic substrate material using inorganic binders that promote the formation of stable compounds that inhibit the formation of crystal silica, or cristobalite, when the substrate is used or exposed to high operating temperatures. The aluminosilicate fibers are mixed with additives including organic and inorganic binders and a fluid to form a plastic mixture. The plastic mixture is formed into a green substrate, and subsequently cured into the ceramic substrate. The fiber-based constituents permit the formation of rigid porous structures for filtration, insulation, and high temperature processes and chemical reactions.
摘要翻译：低成本的硅铝酸盐纤维使用无机粘合剂形成陶瓷衬底材料，当使用衬底或暴露于高工作温度时，可以促进形成抑制结晶二氧化硅或方英石形成的稳定化合物。铝硅酸盐纤维与包括有机和无机粘合剂和流体的添加剂混合以形成塑料混合物。将塑料混合物形成为绿色衬底，随后固化到陶瓷衬底中。基于纤维的成分允许形成用于过滤，绝缘和高温过程和化学反应的刚性多孔结构。

64. 发明授权

US07486962B2 Extruded porous substrate having inorganic bonds 失效
标题翻译：具有无机键的挤出多孔基材
公开(公告)号：US07486962B2
公开(公告)日：2009-02-03
申请号：US11465754
申请日：2006-08-18
申请人： Bilal Zuberi , Robert G. Lachenauer , Sunilkumar C. Pillai , William M Carty
发明人： Bilal Zuberi , Robert G. Lachenauer , Sunilkumar C. Pillai , William M Carty
IPC分类号： B01D39/00 , B01D24/00 , B01D39/14 , B01D50/00
CPC分类号： B01D63/066 , B01D39/2086 , B01D39/2089 , B01D46/0001 , B01D46/2418 , B01D46/2474 , B01D67/0046 , B01D2239/08 , B01D2239/10 , B01D2257/7022 , B01D2323/12 , B01D2323/18 , B01D2325/10 , B01J19/30 , B01J35/04 , B01J2219/30408 , B01J2219/30416 , B01J2219/30433 , B01J2219/30475 , B01J2219/30483 , B29C47/0028 , B29C47/12 , B29L2031/60 , B32B18/00 , C04B33/36 , C04B35/6263 , C04B35/76 , C04B35/80 , C04B35/803 , C04B35/806 , C04B35/82 , C04B38/0006 , C04B38/067 , C04B38/0675 , C04B38/068 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2235/522 , C04B2235/5224 , C04B2235/5228 , C04B2235/5232 , C04B2235/5236 , C04B2235/524 , C04B2235/5244 , C04B2235/6021 , C04B2237/38 , C04B2237/584 , C04B2237/586 , F01N3/0222 , F01N3/0226 , F01N3/2828 , F01N3/2835 , F01N13/16 , F02M25/06 , Y10S55/05 , Y10S55/30 , Y10S264/48 , Y10T428/24149 , Y10T428/24273 , Y10T428/24992 , Y10T428/249953 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , C04B38/0051 , C04B38/0054 , C04B38/0074
摘要： A method is provided for producing a highly porous substrate. More particularly, the present invention enables fibers, such as organic, inorganic, glass, ceramic, polymer, or metal fibers, to be combined with binders and additives, and extruded, to form a porous substrate. Depending on the selection of the constituents used to form an extrudable mixture, the present invention enables substrate porosities of about 60% to about 90%, and enables process advantages at other porosities, as well. The extrudable mixture may use a wide variety of fibers and additives, and is adaptable to a wide variety of operating environments and applications. Additives can be selected that form inorganic bonds between overlapping fibers in the extruded substrate that provide enhanced strength and performance of the porous substrate in a variety of applications, such as, for example, filtration and as a host for catalytic processes, such as catalytic converters.
摘要翻译：提供了一种制备高度多孔基材的方法。更具体地，本发明使诸如有机，无机，玻璃，陶瓷，聚合物或金属纤维的纤维与粘合剂和添加剂组合并挤出以形成多孔基材。根据用于形成可挤出混合物的组分的选择，本发明使基底孔隙率达到约60％至约90％，并且使其它孔隙率的工艺优点也得以实现。可挤出的混合物可以使用各种各样的纤维和添加剂，并且适用于各种各样的操作环境和应用。可以选择添加剂，其在挤出的基材中的重叠纤维之间形成无机粘合，其在多种应用中提供增强的多孔基材的强度和性能，例如过滤和作为催化过程的主体，例如催化转化器。

65. 发明申请

US20080292518A1 Cordierite Fiber Substrate and Method for Forming the Same 有权
标题翻译：堇青石纤维基材及其形成方法
公开(公告)号：US20080292518A1
公开(公告)日：2008-11-27
申请号：US11753011
申请日：2007-05-24
申请人： James Jeng Liu , Bilal Zuberi , Jerry G. Weinstein , Rachel A. Dahl
发明人： James Jeng Liu , Bilal Zuberi , Jerry G. Weinstein , Rachel A. Dahl
IPC分类号： B01D46/04 , B28B1/00
CPC分类号： C04B35/195 , B01D2279/30 , C04B35/803 , C04B38/0006 , C04B2103/0072 , C04B2103/0074 , C04B2111/00793 , C04B2111/0081 , C04B2111/2084 , C04B2111/346 , C04B2235/5228 , C04B2235/5232 , C04B38/068
摘要： A porous cordierite substrate and a method of forming a porous cordierite substrate including providing a fiber that includes at least one cordierite precursor material and providing at least one organic binder material. The fiber and the organic binder material are mixed with a fluid. The mix of fiber, organic binder material and fluid is extruded into a green substrate. The green substrate is fired to enable the formation of bonds between the fibers and to form a porous cordierite fiber substrate.
摘要翻译：多孔堇青石基质和形成多孔堇青石基质的方法，包括提供包含至少一种堇青石前体材料并提供至少一种有机粘合剂材料的纤维。纤维和有机粘合剂材料与流体混合。将纤维，有机粘合剂材料和流体的混合物挤出成绿色底物。烧成绿色基底以能够在纤维之间形成结合并形成多孔堇青石纤维基材。

66. 发明申请

US20080283465A1 LOW COEFFICIENT OF THERMAL EXPANSION BONDING SYSTEM FOR A HIGH POROSITY CERAMIC BODY AND METHODS OF MANUFACTURE 有权
标题翻译：用于高孔隙陶瓷体的热膨胀粘结系统的低系数及其制造方法
公开(公告)号：US20080283465A1
公开(公告)日：2008-11-20
申请号：US12015103
申请日：2008-01-16
申请人： James Jenq Liu , Bilal Zuberi
发明人： James Jenq Liu , Bilal Zuberi
IPC分类号： B01D39/14 , B29C44/00 , B32B3/12
CPC分类号： B01D39/2024 , B01D39/2089 , B01D2239/08 , C04B35/195 , C04B35/46 , C04B35/6303 , C04B35/6316 , C04B35/803 , C04B38/0006 , C04B2111/00793 , C04B2235/3215 , C04B2235/3232 , C04B2235/349 , C04B2235/5228 , C04B2235/5232 , C04B2235/5244 , C04B2235/6021 , C04B2235/606 , C04B2235/9607 , F01N2330/101 , Y10T428/24149 , Y10T428/249982 , C04B38/0054 , C04B38/0074 , C04B38/0645
摘要： A porous ceramic body comprises a plurality of fibers and a bonding system bonding a portion of at least two fibers of the plurality of fibers. The plurality of fibers has a first coefficient of thermal expansion. The bonding system has a second coefficient of thermal expansion lower than the first coefficient of thermal expansion. In some embodiments, when the plurality of fibers and the bonding system are combined the resulting porous ceramic body has a third coefficient of thermal expansion which is at least about 10% less than the first coefficient of thermal expansion.
摘要翻译：多孔陶瓷体包括多根纤维和粘结多个纤维中的至少两根纤维的一部分的粘接系统。多根纤维具有第一热膨胀系数。接合系统具有低于第一热膨胀系数的第二热膨胀系数。在一些实施例中，当组合多根纤维和粘合系统时，所得到的多孔陶瓷体具有比第一热膨胀系数小至少约10％的第三热膨胀系数。

67. 发明申请

US20080178992A1 Porous Substrate and Method of Fabricating the Same 审中-公开
标题翻译：多孔基材及其制造方法
公开(公告)号：US20080178992A1
公开(公告)日：2008-07-31
申请号：US11669488
申请日：2007-01-31
申请人： Sunilkumar C. Pillai , James Jenq Liu , Bilal Zuberi
发明人： Sunilkumar C. Pillai , James Jenq Liu , Bilal Zuberi
IPC分类号： B32B3/12
CPC分类号： B28B1/002 , C04B28/24 , C04B35/14 , C04B35/6365 , C04B35/803 , C04B37/005 , C04B38/0019 , C04B2111/00793 , C04B2111/0081 , C04B2235/3201 , C04B2235/3206 , C04B2235/3232 , C04B2235/3272 , C04B2235/5232 , C04B2237/062 , C04B2237/38 , Y10T156/1003 , Y10T428/24149 , C04B14/4656 , C04B24/383 , C04B38/0054 , C04B38/0074 , C04B38/0645
摘要： A porous substrate produced by an extrusion process consisting essentially of bonded fibers is fabricated as a segmented substrate by joining a plurality of substrate segments with an adhesive that comprising fibers. The adhesive is bonded to fibers in the substrate segments to provide mechanical strength of the segmented substrate. The fibers in the adhesive provide a reduced elastic modulus in the adhesive layer that maintains a highly elastic structure between the segments in order to mitigate thermally induced mechanical stress when thermal gradients develop within the porous substrate during operation. The segmented porous fibrous substrate disclosed can be fabricated from a variety of materials to provide for effective filtration and as a catalytic host in various applications, including exhaust filtration of internal combustion engines.
摘要翻译：通过基本上由粘合纤维组成的挤出方法制造的多孔基材通过将多个基材段与包含纤维的粘合剂接合而制成为分段基材。粘合剂粘合到基片段中的纤维上以提供分段基底的机械强度。粘合剂中的纤维在粘合剂层中提供了降低的弹性模量，其在段之间保持高度弹性的结构，以便在操作期间在多孔基材内形成热梯度时减轻热诱导的机械应力。所公开的分段多孔纤维基材可以由各种材料制成，以提供有效的过滤和作为各种应用的催化剂主体，包括内燃机的排气过滤。

68. 发明申请

US20070104632A1 Refractory exhaust filtering method and apparatus 失效
$Refractory exhaust filtering method and apparatus$
公开(公告)号：US20070104632A1
公开(公告)日：2007-05-10
申请号：US11620073
申请日：2007-01-05
申请人： Bilal Zuberi
发明人： Bilal Zuberi
IPC分类号： B01D53/94
CPC分类号： B01D53/9454 , B01D53/944 , B01D53/945 , B01D2255/904 , B01D2255/9205 , F01N3/0226 , F01N3/023 , F01N3/035 , F01N3/106 , F01N3/108 , F01N3/2835 , F01N13/0097 , F01N2330/48 , F01N2510/06 , F01N2570/12 , F01N2570/14 , Y02A50/2341 , Y02C20/10 , Y02T10/22
摘要： A method for catalytically cleaning an exhaust gas, including receiving the exhaust gas in an inlet channel, blocking the exhaust gas in the inlet channel, diffusing the exhaust gas through a porous substantially fibrous nonwoven wall of the inlet channel, reacting the exhaust gas with at least one catalyst material to at least partially remove nitrous oxides, hydrocarbons and carbon monoxide therefrom, the at least one catalyst material being disposed on the porous wall, trapping particulate matter in the porous substantially fibrous nonwoven wall, receiving the diffused exhaust gas into an outlet channel, and transitioning the exhaust gas from the outlet channel to the atmosphere.

69. 发明申请

US20070104620A1 Catalytic Exhaust Device 审中-公开
标题翻译：催化排气装置
公开(公告)号：US20070104620A1
公开(公告)日：2007-05-10
申请号：US11164003
申请日：2005-11-07
申请人： Bilal Zuberi
发明人： Bilal Zuberi
IPC分类号： B01D50/00
CPC分类号： B01D53/945 , B01D2255/9205 , B01D2257/402 , B01J35/04 , B01J35/06 , F01N3/0226 , F01N3/035 , Y02C20/10 , Y02T10/22
摘要： A gasoline engine exhaust system for catalytically converting carbon monoxide, nitrous oxide, and hydrocarbon pollutants into non-pollutant species and for trapping particulate matter, including a gasoline engine exhaust, and a housing and an inlet port formed in the housing and fluidically connected to the gasoline engine exhaust. The system also includes an outlet port formed in the housing and fluidically connected to the atmosphere, a plurality of inlet channels in the housing, a plurality of outlet channels arranged adjacent to the inlet channels, a plurality of substantially fibrous non-woven porous walls separating the inlet channels from the outlet channels, a first catalyst material disposed on the porous walls, and a second catalyst material disposed on the porous walls.
摘要翻译：一种用于将一氧化碳，一氧化二氮和碳氢化合物污染物催化转化成非污染物质并用于捕集包括汽油发动机排气在内的颗粒物质的汽油发动机排气系统，以及形成在壳体中的流体连接到壳体汽油机排气。该系统还包括形成在壳体中并流体连接到大气的出口端口，壳体中的多个入口通道，与入口通道相邻布置的多个出口通道，多个基本上纤维的非织造多孔壁来自出口通道的入口通道，设置在多孔壁上的第一催化剂材料和设置在多孔壁上的第二催化剂材料。

70. 发明授权

US07211232B1 Refractory exhaust filtering method and apparatus 有权
$Refractory exhaust filtering method and apparatus$
标题翻译：耐火排气过滤方法及装置
公开(公告)号：US07211232B1
公开(公告)日：2007-05-01
申请号：US11276524
申请日：2006-03-03
申请人： Bilal Zuberi
发明人： Bilal Zuberi
IPC分类号： B01D17/00 , B01D53/44 , B01D53/56 , B01D53/62 , B01D53/94
CPC分类号： B01D53/9454 , B01D53/944 , B01D53/945 , B01D2255/904 , B01D2255/9205 , F01N3/0226 , F01N3/023 , F01N3/035 , F01N3/106 , F01N3/108 , F01N3/2835 , F01N13/0097 , F01N2330/48 , F01N2510/06 , F01N2570/12 , F01N2570/14 , Y02A50/2341 , Y02C20/10 , Y02T10/22
摘要： A method for catalytically cleaning an exhaust gas, including receiving the exhaust gas in an inlet channel, blocking the exhaust gas in the inlet channel, diffusing the exhaust gas through a porous substantially fibrous nonwoven wall of the inlet channel, reacting the exhaust gas with at least one catalyst material to at least partially remove nitrous oxides, hydrocarbons and carbon monoxide therefrom, the at least one catalyst material being disposed on the porous wall, trapping particulate matter in the porous substantially fibrous nonwoven wall, receiving the diffused exhaust gas into an outlet channel, and transitioning the exhaust gas from the outlet channel to the atmosphere.
摘要翻译：一种用于催化清洁废气的方法，包括在入口通道中接收废气，阻挡入口通道中的废气，使废气通过入口通道的多孔的基本上纤维的非织造壁扩散，使废气与至少一种催化剂材料以至少部分地从其中去除一氧化二氮，碳氢化合物和一氧化碳，所述至少一种催化剂材料设置在所述多孔壁上，将颗粒物质捕获在所述多孔基本纤维的非织造壁中，将所述扩散废气接收到出口通道，并且将废气从出口通道转移到大气中。

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