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1.发明申请公开(公告)号：US20150225302A1
公开(公告)日：2015-08-13
申请号：US14426608
申请日：2013-03-04
发明人： Jun Cai , Michael T. Malanga , Paul C. Vosejpka
IPC分类号： C04B38/00 , C04B35/185 , B01D39/20
CPC分类号： C04B38/009 , B01D39/2075 , B82Y30/00 , C04B35/013 , C04B35/185 , C04B35/6365 , C04B35/638 , C04B35/6455 , C04B38/0022 , C04B38/0087 , C04B2111/00793 , C04B2235/3217 , C04B2235/3274 , C04B2235/3418 , C04B2235/349 , C04B2235/36 , C04B2235/3817 , C04B2235/3821 , C04B2235/3826 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/422 , C04B2235/424 , C04B2235/425 , C04B2235/445 , C04B2235/46 , C04B2235/483 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/6021 , C04B2235/6025 , C04B2235/6027 , C04B2235/6562 , C04B2235/6583 , C04B2235/6586 , C04B2235/6588 , C04B2235/724 , C04B2235/725 , C04B2235/78 , C04B2235/788 , C04B2235/79 , C04B2235/80 , C04B2235/85 , C04B2235/96 , C04B2235/9607 , C04B38/0006 , C04B38/0054 , C04B38/0074
摘要： A porous ceramic body useful for making particulate filters is comprised of acicular mullite grains bound together by a ceramic grain boundary phase, wherein said porous acicular mullite body has a bulk carbon content from 0.005% to 10% by weight of the body. The porous body may be made by forming a mixture of mullite precursors (e.g., alumina and silica) and a compound that is inorganic carbon (graphitic or amorphous), inorganic compound that contains carbon (e.g., metal carbide) or an organic compound that decomposes to form inorganic carbon or an inorganic compound that contains carbon and heating in an atmosphere containing fluorine to form the acicular mullite body and removing the fluorine.
摘要翻译： 可用于制造颗粒过滤器的多孔陶瓷体由通过陶瓷晶界相结合在一起的针状莫来石晶粒组成，其中所述多孔针状莫来石体的体积碳含量为体重的0.005％至10％。 多孔体可以通过形成莫来石前体（例如氧化铝和二氧化硅）和无机碳（石墨或无定形）的化合物，含有碳的无机化合物（例如金属碳化物）或分解成的有机化合物 形成无机碳或含有碳的无机化合物，并在含氟气氛中加热形成针状莫来石体并除去氟。
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公开(公告)号：US20150040763A1
公开(公告)日：2015-02-12
申请号：US14381354
申请日：2013-03-27
发明人： James J. O'Brien , Jun Cai , Ashish Kotnis , Paul C. Vosejpka
CPC分类号： B01D46/247 , B01D46/0001 , B01D46/0024 , B01D46/2455 , B01D46/2459 , F01N3/0222 , F01N3/0814 , F01N3/101 , F01N3/103 , F01N3/2066 , F01N3/2828 , F01N13/0093 , F01N13/0097 , F01N2260/06 , F01N2260/10 , F01N2330/06 , F01N2330/30 , F01N2330/60 , F01N2450/28 , F01N2510/068 , Y02T10/22 , Y10T29/49826
摘要： Ceramic honeycomb assemblies are made from ceramic honeycomb sections arranged sequentially in an axial direction. The plugging patterns of the cells in the various sections are varied so that a portion of a fluid entering the assemblies can pass through upstream section(s) of the assembly without being filtered. One or more downstream sections capture particulate matter that has passed through the upstream sections without being filtered. This design reduces “ring-off” cracking, and high filtration capacity, with little increase in pressure drop during operation.
摘要翻译： 陶瓷蜂窝组件由沿轴向顺序设置的陶瓷蜂窝部制成。 各个部分中的电池的堵塞模式是变化的，使得进入组件的流体的一部分可以通过组件的上游部分而不被过滤。 一个或多个下游部分捕获已经通过上游部分而不被过滤的颗粒物质。 该设计减少了“断环”开裂和高过滤能力，运行期间压降几乎不增加。
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公开(公告)号：US20130085284A1
公开(公告)日：2013-04-04
申请号：US13685171
申请日：2012-11-26
IPC分类号： C07D307/82
CPC分类号： C07D307/82 , C07D233/64 , C07D405/04 , C07F7/00 , C08F10/00 , C08F110/06 , C08F4/64044 , C08F2500/15 , C08F2500/03
摘要： Hafnium complexes of heterocyclic organic ligands having improved solubility in aliphatic hydrocarbon solvents and their use as components of olefin polymerization catalysts as well as novel syntheses of component parts thereof are disclosed.
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公开(公告)号：US09550700B2
公开(公告)日：2017-01-24
申请号：US14437580
申请日：2013-03-07
发明人： Michael T. Malanga , James J. O'Brien , Aleksander J. Pyzik , Nicholas M. Shinkel , Clifford S. Todd , Paul C. Vosejpka , Robin P. Ziebarth
IPC分类号： C04B35/00 , C04B35/52 , C04B35/56 , C04B35/185 , C04B35/565 , C04B35/584 , C04B38/00 , C04B111/00
CPC分类号： C04B35/185 , C04B35/565 , C04B35/584 , C04B38/00 , C04B2111/00793 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/322 , C04B2235/3224 , C04B2235/3225 , C04B2235/3272 , C04B2235/349 , C04B2235/442 , C04B2235/443 , C04B2235/449 , C04B2235/46 , C04B2235/6565 , C04B2235/6587 , C04B2235/661 , C04B2235/72 , C04B2235/85 , C04B2235/96 , C04B38/0006
摘要： A porous ceramic composition having improved thermal stability is comprised of ceramic grains bonded together by grain boundary phase comprised of silica, yttrium and oxygen wherein the amount of alkali metals, alkaline earth metals and other transition metals not including rare earth metals is at most 2% by weight of the grain boundary phase.
摘要翻译： 具有改善的热稳定性的多孔陶瓷组合物包括通过由二氧化硅，钇和氧组成的晶界相结合在一起的陶瓷颗粒，其中不包括稀土金属的碱金属，碱土金属和其它过渡金属的量为至多2％ 的晶界相。
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公开(公告)号：US09481605B2
公开(公告)日：2016-11-01
申请号：US14437578
申请日：2013-03-07
发明人： Michael T. Malanga , James J. O'Brien , Aleksander J. Pyzik , Nicholas M. Shinkel , Clifford S. Todd , Paul C. Vosejpka , Robin P. Ziebarth
IPC分类号： C04B35/00 , C04B35/185 , C04B35/565 , C04B35/584 , C04B35/64 , F01N3/021
CPC分类号： C04B35/185 , C04B35/565 , C04B35/584 , C04B35/64 , C04B2235/322 , C04B2235/3224 , C04B2235/3229 , C04B2235/3272 , C04B2235/46 , C04B2235/6565 , C04B2235/661 , C04B2235/72 , C04B2235/85 , C04B2235/96 , F01N3/021
摘要： A porous ceramic composition having improved thermal stability is comprised of ceramic grains bonded together by a grain boundary phase comprised of silica, rare earth element that is Eu, Gd, Nd or mixture thereof and oxygen and optionally yttrium, wherein the grain boundary phase has a amount of an alkali, an alkaline earth metal and a transition metal other than yttrium that is at most 2% by weight of the grain boundary phase.
摘要翻译： 具有改善的热稳定性的多孔陶瓷组合物由通过由二氧化硅，作为Eu，Gd，Nd或其混合物的稀土元素和氧和任选的钇组成的晶界相结合在一起的陶瓷晶粒组成，其中晶界相具有 碱，碱土金属和除钇以外的过渡金属的量相当于晶界相的2％以下。
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公开(公告)号：US20130102795A1
公开(公告)日：2013-04-25
申请号：US13685209
申请日：2012-11-26
IPC分类号： C07D307/82
CPC分类号： C07D307/82 , C07D233/64 , C07D405/04 , C07F7/00 , C08F10/00 , C08F110/06 , C08F4/64044 , C08F2500/15 , C08F2500/03
摘要： Hafnium complexes of heterocyclic organic ligands having improved solubility in aliphatic hydrocarbon solvents and their use as components of olefin polymerization catalysts as well as novel syntheses of component parts thereof are disclosed.
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公开(公告)号：US20150299045A1
公开(公告)日：2015-10-22
申请号：US14437580
申请日：2013-03-07
发明人： Michael T. Malanga , James J. O'Brien , Aleksander J. Pyzik , Nicholas M. Shinkel , Clifford S. Todd , Paul C. Vosejpka , Robin P. Ziebarth
IPC分类号： C04B35/185
CPC分类号： C04B35/185 , C04B35/565 , C04B35/584 , C04B38/00 , C04B2111/00793 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/322 , C04B2235/3224 , C04B2235/3225 , C04B2235/3272 , C04B2235/349 , C04B2235/442 , C04B2235/443 , C04B2235/449 , C04B2235/46 , C04B2235/6565 , C04B2235/6587 , C04B2235/661 , C04B2235/72 , C04B2235/85 , C04B2235/96 , C04B38/0006
摘要： A porous ceramic composition having improved thermal stability is comprised of ceramic grains bonded together by grain boundary phase comprised of silica, yttrium and oxygen wherein the amount of alkali metals, alkaline earth metals and other transition metals not including rare earth metals is at most 2% by weight of the grain boundary phase.
摘要翻译： 具有改善的热稳定性的多孔陶瓷组合物包括通过由二氧化硅，钇和氧组成的晶界相结合在一起的陶瓷颗粒，其中不包括稀土金属的碱金属，碱土金属和其它过渡金属的量为至多2％ 的晶界相。
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公开(公告)号：US20150121827A1
公开(公告)日：2015-05-07
申请号：US14391343
申请日：2013-03-07
发明人： Jun Cai , Ashish Kotnis , Janet M. Goss , Paul C. Vosejpka
IPC分类号： B01D46/24 , C04B38/00 , C04B35/64 , C04B35/185
摘要： A ceramic plugging paste useful to make plugs having through holes (partial plugs) in a ceramic honeycomb filter in which the plugging paste is comprised of a ceramic particulate and fluid carrier, wherein the ceramic particulate has at least 90% by number of the particulates being less than 50 micrometers and the fluid carrier is present in an amount sufficient such that the plugging paste is fluid enough to be inserted into a ceramic honeycomb channel and be retained in said channel without any other support other than the walls of the honeycomb defining the channel. Such a paste may be easily injected in the same manner as regular pastes. Such pastes and methods advantageously realize plugs having a through hole resulting in honeycomb filters having low pressure drop while still retaining effective particulate filtration.
摘要翻译： 一种陶瓷堵塞膏，其用于制造在陶瓷蜂窝过滤器中具有通孔（部分塞子）的塞子，其中所述封堵膏由陶瓷颗粒和流体载体组成，其中所述陶瓷颗粒具有至少90％的颗粒数 小于50微米，并且流体载体的存在量足够使得堵塞浆料足够流体以插入到陶瓷蜂窝通道中并被保持在所述通道中，除了限定通道的蜂窝壁之外没有任何其它支撑 。 这样的糊剂可以以与常规糊剂相同的方式容易地注入。 这样的糊料和方法有利地实现具有通孔的塞子，导致具有低压降的蜂窝过滤器，同时仍然保持有效的颗粒过滤。
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公开(公告)号：US20130102789A1
公开(公告)日：2013-04-25
申请号：US13685232
申请日：2012-11-26
IPC分类号： C07D233/64
CPC分类号： C07D307/82 , C07D233/64 , C07D405/04 , C07F7/00 , C08F10/00 , C08F110/06 , C08F4/64044 , C08F2500/15 , C08F2500/03
摘要： Hafnium complexes of heterocyclic organic ligands having improved solubility in aliphatic hydrocarbon solvents and their use as components of olefin polymerization catalysts as well as novel syntheses of component parts thereof are disclosed.
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公开(公告)号：US20150284294A1
公开(公告)日：2015-10-08
申请号：US14437578
申请日：2013-03-07
发明人： Michael T. Malanga , James J. O'Brien , Aleksander J. Pyzik , Nicholas M. Shinkel , Clifford S. Todd , Paul C. Vosejpka , Robin P. Ziebarth
IPC分类号： C04B35/185 , F01N3/021 , C04B35/64
CPC分类号： C04B35/185 , C04B35/565 , C04B35/584 , C04B35/64 , C04B2235/322 , C04B2235/3224 , C04B2235/3229 , C04B2235/3272 , C04B2235/46 , C04B2235/6565 , C04B2235/661 , C04B2235/72 , C04B2235/85 , C04B2235/96 , F01N3/021
摘要： A porous ceramic composition having improved thermal stability is comprised of ceramic grains bonded together by a grain boundary phase comprised of silica, rare earth element that is Eu, Gd, Nd or mixture thereof and oxygen and optionally yttrium, wherein the grain boundary phase has a amount of an alkali, an alkaline earth metal and a transition metal other than yttrium that is at most 2% by weight of the grain boundary phase.
摘要翻译： 具有改善的热稳定性的多孔陶瓷组合物由通过由二氧化硅，作为Eu，Gd，Nd或其混合物的稀土元素和氧和任选的钇组成的晶界相结合在一起的陶瓷晶粒组成，其中晶界相具有 碱，碱土金属和除钇以外的过渡金属的量相当于晶界相的2％以下。
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