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1. 发明授权

US08017067B2 Method of making a single fire honeycomb structure 有权
标题翻译：制造单火蜂窝结构的方法
公开(公告)号：US08017067B2
公开(公告)日：2011-09-13
申请号：US11897137
申请日：2007-08-29
申请人： Martha Blanche Custer , Margaret Kathleen Faber , Weiguo Miao , Jianguo Wang
发明人： Martha Blanche Custer , Margaret Kathleen Faber , Weiguo Miao , Jianguo Wang
IPC分类号： C04B24/08 , C04B35/634
CPC分类号： C04B38/0006 , C04B38/062 , Y10T428/131
摘要： A method for manufacturing a honeycomb structure comprises providing an aqueous ceramic solution, providing a batch cross-link agent, mixing the agent with the solution, extruding the aqueous ceramic solution containing the cross-link agent into a honeycomb structure, and drying the honeycomb structure via a single drying step thereby forming a hardened, substantially water resistant, honeycomb structure. The method may further comprise addition of a ceramic surfactant to the aqueous ceramic solution, as well as plugging channels within the honeycomb structure with a plugging material comprising an aqueous ceramic solution that includes batch cross-link agents and ceramic surfactants therein. Also disclosed is a green body honeycomb article having a green honeycomb matrix containing a first ceramic batch compound of inorganic constituents, a first batch cross-link agent, and an aqueous vehicle wherein the matrix includes interconnected walls forming open-ended channels and a plugging material located in at least one of the open-ended channels.
摘要翻译：一种蜂窝结构体的制造方法，其特征在于，提供一种水性陶瓷溶液，提供间歇式交联剂，将该溶液与该溶液混合，将含有交联剂的含水陶瓷溶液挤出到蜂窝结构体中，通过单一干燥步骤，由此形成硬化的，基本上防水的蜂窝结构体。该方法可以进一步包括向陶瓷水溶液中加入陶瓷表面活性剂，以及使用包含含有水性陶瓷溶液的封闭材料堵塞蜂窝结构内的通道，该水性陶瓷溶液包括间歇交联剂和陶瓷表面活性剂。还公开了一种绿体蜂窝体制品，其具有包含无机成分的第一陶瓷批次化合物，第一批交联剂和水性载体的生物蜂窝基体，其中所述基质包括形成开放端通道的互连壁和封闭材料位于至少一个开放式通道中。

2. 发明申请

US20080124504A1 Durable honeycomb structures 有权
标题翻译：耐用蜂窝结构
公开(公告)号：US20080124504A1
公开(公告)日：2008-05-29
申请号：US11605632
申请日：2006-11-29
申请人： Margaret Kathleen Faber , Robert Gordon Lawrence , Weiguo Miao , Jianguo Wang
发明人： Margaret Kathleen Faber , Robert Gordon Lawrence , Weiguo Miao , Jianguo Wang
IPC分类号： B32B3/20
CPC分类号： C04B38/0006 , C04B35/632 , C04B2111/00793 , C04B2111/0081 , Y10T428/131 , C04B35/00
摘要： A method for manufacturing an inorganic honeycomb structure that resists water damage after drying comprises compounding a base batch mixture including inorganic powders, a batch cross-link agent, an aqueous vehicle, and a cross-linkable batch constituent, and forming the batch mixture into a honeycomb core or skin component while reacting the cross-link agent with cross-linkable batch constituent.
摘要翻译：制造抗干燥后的水损害的无机蜂窝结构体的制造方法包括：混合包括无机粉末，间歇交联剂，水性载体和可交联批次成分的基础批料混合物，并将该批料混合物形成蜂窝芯或皮肤组分，同时使交联剂与可交联批料组分反应。

3. 发明授权

US08454886B2 Durable honeycomb structures 有权
标题翻译：耐用蜂窝结构
公开(公告)号：US08454886B2
公开(公告)日：2013-06-04
申请号：US11605632
申请日：2006-11-29
申请人： Margaret Kathleen Faber , Robert Gordon Lawrence , Weiguo Miao , Jianguo Wang
发明人： Margaret Kathleen Faber , Robert Gordon Lawrence , Weiguo Miao , Jianguo Wang
IPC分类号： B28B1/00
CPC分类号： C04B38/0006 , C04B35/632 , C04B2111/00793 , C04B2111/0081 , Y10T428/131 , C04B35/00
摘要： A method for manufacturing an inorganic honeycomb structure that resists water damage after drying comprises compounding a base batch mixture including inorganic powders, a batch cross-link agent, an aqueous vehicle, and a cross-linkable batch constituent, and forming the batch mixture into a honeycomb core or skin component while reacting the cross-link agent with cross-linkable batch constituent.
摘要翻译：制造抗干燥后的水损害的无机蜂窝结构体的制造方法包括：混合包括无机粉末，间歇交联剂，水性载体和可交联批次成分的基础批料混合物，并将该批料混合物形成蜂窝芯或皮肤组分，同时使交联剂与可交联批料组分反应。

4. 发明申请

US20090062105A1 Method of firing green bodies into porous ceramic articles 有权
标题翻译：将生坯烧成多孔陶瓷制品的方法
公开(公告)号：US20090062105A1
公开(公告)日：2009-03-05
申请号：US12229828
申请日：2008-08-27
申请人： Martha Blanche Custer , Jennifer Lynn Lyon , Jianguo Wang
发明人： Martha Blanche Custer , Jennifer Lynn Lyon , Jianguo Wang
IPC分类号： C04B38/00
CPC分类号： C04B35/195 , B28B11/243 , B28B2003/203 , C04B35/64 , C04B38/00 , C04B2235/656 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/77
摘要： A method of forming a porous ceramic article having a narrow pore distribution includes heating a green body containing ceramic forming raw materials in a firing environment that raising the temperature of the firing environment to a peak temperature, then reducing the temperature to a hold temperature in order to form porous ceramic.
摘要翻译：形成具有窄孔分布的多孔陶瓷制品的方法包括在将焙烧环境的温度升高到峰值温度的烧制环境中加热包含陶瓷成形原料的生坯，然后按顺序将温度降低至保持温度以形成多孔陶瓷。

5. 发明授权

US08187525B2 Method of firing green bodies into porous ceramic articles 有权
标题翻译：将生坯烧成多孔陶瓷制品的方法
公开(公告)号：US08187525B2
公开(公告)日：2012-05-29
申请号：US12229828
申请日：2008-08-27
申请人： Martha Blanche Custer , Jennifer Lynn Lyon , Jianguo Wang
发明人： Martha Blanche Custer , Jennifer Lynn Lyon , Jianguo Wang
IPC分类号： C04B33/32 , C04B35/64
CPC分类号： C04B35/195 , B28B11/243 , B28B2003/203 , C04B35/64 , C04B38/00 , C04B2235/656 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/77
摘要： A method of forming a porous ceramic article having a narrow pore distribution includes heating a green body containing ceramic forming raw materials in a firing environment that raising the temperature of the firing environment to a peak temperature, then reducing the temperature to a hold temperature in order to form porous ceramic.
摘要翻译：形成具有窄孔分布的多孔陶瓷制品的方法包括在将焙烧环境的温度升高到峰值温度的烧制环境中加热包含陶瓷成形原料的生坯，然后按顺序将温度降低至保持温度以形成多孔陶瓷。

6. 发明授权

US07744670B2 Controlled pore size distribution porous ceramic honeycomb filter, honeycomb green body, batch mixture and manufacturing method therefor 有权
标题翻译：可控孔径分布多孔陶瓷蜂窝过滤器，蜂窝生坯，分批混合物及其制造方法
公开(公告)号：US07744670B2
公开(公告)日：2010-06-29
申请号：US11606797
申请日：2006-11-30
申请人： Weiguo Miao , Paul John Shustack , Jennifer Lynn Skolny , Jianguo Wang , Yuming Xie
发明人： Weiguo Miao , Paul John Shustack , Jennifer Lynn Skolny , Jianguo Wang , Yuming Xie
IPC分类号： B01D39/06 , B01D24/00 , B01D39/14 , B01D50/00 , F01N3/00 , F01N3/10 , F01N3/08
CPC分类号： C04B38/0006 , B01D39/2068 , B01D2239/10 , C04B35/195 , C04B35/478 , C04B38/0012 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2111/2084 , C04B2111/343 , C04B38/0054 , C04B38/0074 , C04B38/0645
摘要： A porous ceramic honeycomb filter manufactured from an oxide-based ceramic material having a pore size distribution with d1≧7.0 microns. Preferably, the oxide-based material is cordierite or aluminum titanate. Alternatively, the filter contains a cordierite-containing ceramic body with a narrow pore size distribution with db≦1.00, wherein db=(d90−d10)/d50. Also disclosed is a batch mixture, method and honeycomb green body made from mixture of inorganic source materials selected from the group of magnesia sources, alumina sources, and silica sources, and a pore former having a narrow particle size distribution with dps≦0.90, wherein dps={(dp90−dp10)/dp50}. The pore former is preferably selected from a group consisting of canna starch, sago palm starch, green mung bean starch, and single-mode potato starch.
摘要翻译：一种由具有d1≥7.0微米的孔径分布的氧化物基陶瓷材料制成的多孔陶瓷蜂窝过滤器。优选地，氧化物基材料是堇青石或钛酸铝。或者，过滤器包含具有窄的孔径分布的含堇青石的陶瓷体，其中db =（d90-d10）/ d50。还公开了一种由选自氧化镁源，氧化铝源和二氧化硅源的无机源材料的混合物和具有dps＆amp; NlE; 0.90的窄粒度分布的成孔剂制成的批量混合物，方法和蜂窝生坯，其中 dps = {（dp90-dp10）/ dp50}。成孔剂优选选自坎那淀粉，西米棕榈淀粉，绿绿色淀粉和单模马铃薯淀粉。

7. 发明授权

US07981188B2 Controlled pore size distribution porous ceramic honeycomb filter, honeycomb green body, batch mixture and manufacturing method therefor 有权
标题翻译：可控孔径分布多孔陶瓷蜂窝过滤器，蜂窝生坯，分批混合物及其制造方法
公开(公告)号：US07981188B2
公开(公告)日：2011-07-19
申请号：US12783134
申请日：2010-05-19
申请人： Weiguo Miao , Paul John Shustack , Jennifer Lynn Skolny , Jianguo Wang , Yuming Xie
发明人： Weiguo Miao , Paul John Shustack , Jennifer Lynn Skolny , Jianguo Wang , Yuming Xie
IPC分类号： B01D39/00 , B01D39/14 , B01D39/06 , B01D50/00 , F01N3/00 , B01J23/00
CPC分类号： B01D39/2068 , B01D2239/10
摘要： A porous ceramic honeycomb filter manufactured from an oxide-based ceramic material having a pore size distribution with d1≧7.0 microns. Preferably, the oxide-based material is cordierite or aluminum titanate. Alternatively, the filter contains a cordierite-containing ceramic body with a narrow pore size distribution with db≦1.00, wherein db=(d90−d10)/d50. Also disclosed is a batch mixture, method and honeycomb green body made from mixture of inorganic source materials selected from the group of magnesia sources, alumina sources, and silica sources, and a pore former having a narrow particle size distribution with dps≦0.90, wherein dps={(dp90−dp10)/dp50}. The pore former is preferably selected from a group consisting of canna starch, sago palm starch, green mung bean starch, and single-mode potato starch.
摘要翻译：一种由具有d1≥7.0微米的孔径分布的氧化物基陶瓷材料制成的多孔陶瓷蜂窝过滤器。优选地，氧化物基材料是堇青石或钛酸铝。或者，过滤器包含具有窄的孔径分布的含堇青石的陶瓷体，其中db =（d90-d10）/ d50。还公开了一种由选自氧化镁源，氧化铝源和二氧化硅源的无机源材料的混合物和具有dps＆amp; NlE; 0.90的窄粒度分布的成孔剂制成的批量混合物，方法和蜂窝生坯，其中 dps = {（dp90-dp10）/ dp50}。成孔剂优选选自坎那淀粉，西米棕榈淀粉，绿绿色淀粉和单模马铃薯淀粉。

8. 发明授权

US09856177B2 Cordierite porous ceramic honeycomb articles 有权
公开(公告)号：US09856177B2
公开(公告)日：2018-01-02
申请号：US12789833
申请日：2010-05-28
申请人： Weiguo Miao , Jianguo Wang
发明人： Weiguo Miao , Jianguo Wang
IPC分类号： C04B35/195 , C04B38/00 , B01J35/04 , B01D46/24 , C04B111/00 , F01N3/022
CPC分类号： C04B38/0006 , B01D46/2425 , B01D46/2444 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , B01J35/04 , C04B35/195 , C04B2111/00793 , C04B2111/0081 , F01N3/0222 , F01N2260/10 , Y10T428/24149 , C04B38/0074
摘要： Porous ceramic honeycomb articles for use as particulate filters and processes for making the same are described herein. The porous ceramic honeycomb articles include a fired cordierite body. The fired cordierite body has a microcrack parameter (Nb3) of about 0.05 to about 0.25 prior to exposure to a microcracking condition. After exposure to the microcracking condition, the fired cordierite body has a microcrack parameter (Nb3) at least 20% greater than the microcrack parameter prior to exposure to the microcracking condition. The fired cordierite body has a coefficient of thermal expansion (CTE) of about 7.0×10−7/° C. to about 15.0×10−7/° C. over from about 25° C. to about 800° C. prior to exposure to the microcracking condition and a coefficient of thermal expansion of about 1.0×10−7/° C. to about 10.0×10−7/° C. over from about 25° C. to about 800° C. after exposure to the microcracking condition. The microcrack parameter may include a thermal cycle or a chemical treatment.

9. 发明授权

US08609032B2 Porous ceramic honeycomb articles and methods for making the same 有权
标题翻译：多孔陶瓷蜂窝制品及其制造方法
公开(公告)号：US08609032B2
公开(公告)日：2013-12-17
申请号：US12955268
申请日：2010-11-29
申请人： Thorsten Rolf Boger , Weiguo Miao , Zhen Song , Jianguo Wang
发明人： Thorsten Rolf Boger , Weiguo Miao , Zhen Song , Jianguo Wang
IPC分类号： B01D50/00
CPC分类号： B28B11/00 , B01D46/2425 , B01D46/2429 , B01D46/247 , B01D53/944 , B01D53/945 , B01D2046/2433 , B01D2046/2437 , B01D2255/20738 , B01D2255/504 , B01D2255/9205 , B01D2258/012 , B01D2279/30 , B01J29/46 , B01J35/04 , B01J37/0215 , B01J37/0246 , C04B35/195 , C04B38/0009 , C04B2111/00793 , C04B2111/0081 , C04B2235/3217 , C04B2235/3418 , C04B2235/3445 , Y02A50/2324 , Y02T10/22 , C04B38/0054 , C04B38/0074
摘要： A porous ceramic honeycomb article comprising a honeycomb body formed from cordierite ceramic, wherein the honeycomb body has a porosity P %≧55% and a cell channel density CD ≧150 cpsi. The porous channel walls have a wall thickness T, wherein (11+(300−CD)*0.03)≧T≧(8+(300−CD)*0.02), a median pore size ≦20 microns, and a pore size distribution with a d-factor of ≦0.35. The honeycomb body has a specific pore volume of VP≦0.22. The porous ceramic honeycomb article exhibits a coated pressure drop increase of ≦8 kPa at a flow rate of 26.5 cubic feet per minute when coated with 100 g/L of a washcoat catalyst and loaded with 5 g/L of soot.
摘要翻译：一种多孔陶瓷蜂窝体制品，包括由堇青石陶瓷形成的蜂窝体，其中所述蜂窝体的孔隙率P％> 55％，泡孔通道密度CD> = 150cpsi。多孔通道壁具有壁厚T，其中（11+（300-CD）* 0.03）> = T> =（8+（300-CD）* 0.02），20微米的中值孔径和尺寸分布，d因子为@ 0.35。蜂窝体的孔隙体积为VP@0.22。当涂覆有100g / L的修补基面涂层催化剂并加载5g / L的烟炱时，多孔陶瓷蜂窝体制品以26.5立方英尺/分钟的流速显示出@ 8kPa的涂层压降增加。

10. 发明申请

US20110293883A1 Cordierite Porous Ceramic Honeycomb Articles 有权
标题翻译：堇青石多孔陶瓷蜂窝制品
公开(公告)号：US20110293883A1
公开(公告)日：2011-12-01
申请号：US12789833
申请日：2010-05-28
申请人： Weiguo Miao , Jianguo Wang
发明人： Weiguo Miao , Jianguo Wang
IPC分类号： C04B35/195 , B32B3/12
CPC分类号： C04B38/0006 , B01D46/2425 , B01D46/2444 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , B01J35/04 , C04B35/195 , C04B2111/00793 , C04B2111/0081 , F01N3/0222 , F01N2260/10 , Y10T428/24149 , C04B38/0074
摘要： Porous ceramic honeycomb articles for use as particulate filters and processes for making the same are described herein. The porous ceramic honeycomb articles include a fired cordierite body. The fired cordierite body has a microcrack parameter (Nb3) of about 0.05 to about 0.25 prior to exposure to a microcracking condition. After exposure to the microcracking condition, the fired cordierite body has a microcrack parameter (Nb3) at least 20% greater than the microcrack parameter prior to exposure to the microcracking condition. The fired cordierite body has a coefficient of thermal expansion (CTE) of about 7.0×10−7/° C. to about 15.0×10−7/° C. over from about 25° C. to about 800° C. prior to exposure to the microcracking condition and a coefficient of thermal expansion of about 1.0×10−7/° C. to about 10.0×10−7/° C. over from about 25° C. to about 800° C. after exposure to the microcracking condition. The microcrack parameter may include a thermal cycle or a chemical treatment.
摘要翻译：用作微粒过滤器的多孔陶瓷蜂窝体制品及其制造方法在此描述。多孔陶瓷蜂窝体制品包括烧制的堇青石体。烧制的堇青石体在暴露于微裂纹状态之前具有约0.05至约0.25的微裂纹参数（Nb 3）。在暴露于微裂纹状态之后，烧结的堇青石体在暴露于微裂纹状态之前具有比微裂纹参数大至少20％的微裂纹参数（Nb 3）。煅烧的堇青石体在约25℃至约800℃之前的热膨胀系数（CTE）为约7.0×10 -7 /℃至约15.0×10 -7 /℃，暴露于微裂纹条件和热膨胀系数约为1.0×10-7 /℃至约10.0×10-7 /℃，超过约25℃至约800℃。微裂纹状况。微裂纹参数可以包括热循环或化学处理。

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