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公开(公告)号：US20090202718A1
公开(公告)日：2009-08-13
申请号：US12423304
申请日：2009-04-14
IPC分类号： C23C16/44
CPC分类号： C04B41/52 , B01J35/04 , B01J37/0217 , C04B41/009 , C04B41/89 , C04B2111/00793 , C04B41/4853 , C04B41/4539 , C04B41/5031 , C04B35/00 , C04B35/478
摘要： An apparatus and method to passivate porous ceramic articles containing microcracks as described herein. The method includes circulating a fluid including a passivator through the porous ceramic article and depositing at least a portion of the passivator on the porous ceramic article.
摘要翻译： 一种如本文所述钝化含有微裂纹的多孔陶瓷制品的装置和方法。 该方法包括将包括钝化剂的流体循环通过多孔陶瓷制品并将至少一部分钝化剂沉积在多孔陶瓷制品上。
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公开(公告)号：US20090142488A1
公开(公告)日：2009-06-04
申请号：US11998239
申请日：2007-11-29
IPC分类号： B05D5/00
CPC分类号： C04B41/52 , B01J35/04 , B01J37/0217 , C04B41/009 , C04B41/89 , C04B2111/00793 , C04B41/4853 , C04B41/4539 , C04B41/5031 , C04B35/00 , C04B35/478
摘要： An apparatus and method to passivate porous ceramic articles containing microcracks as described herein. The method includes circulating a fluid including a passivator through the porous ceramic article and depositing at least a portion of the passivator on the porous ceramic article.
摘要翻译： 一种如本文所述钝化含有微裂纹的多孔陶瓷制品的装置和方法。 该方法包括将包括钝化剂的流体循环通过多孔陶瓷制品并将至少一部分钝化剂沉积在多孔陶瓷制品上。
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公开(公告)号：US20060270816A1
公开(公告)日：2006-11-30
申请号：US11498640
申请日：2006-08-03
申请人： Tinghong Tao , Jianguo Wang
发明人： Tinghong Tao , Jianguo Wang
IPC分类号： C08F20/06
CPC分类号： B01D39/2075 , B01J35/04 , B01J37/0018 , B01J37/0217 , B01J37/082 , C04B38/0096 , C04B41/009 , C04B41/52 , C04B41/89 , C04B2111/00793 , C04B2111/0081 , Y10T428/24149 , Y10T428/249953 , C04B35/00 , C04B38/0064 , C04B38/067 , C04B35/195 , C04B38/0006 , C04B41/457 , C04B41/48 , C04B41/4535 , C04B41/5031 , C04B35/46 , C04B35/478
摘要： Porous ceramic catalyst supports or filters to be provided with catalyst coatings via oxide washcoating processes are pre-coated with cross-linked polymer barrier layers to prevent washcoat nanoparticle intrusion into the microcracked and/or microporous surfaces of the ceramics, the barrier coatings being formed by thermally cross-linking hydrocarbon polymers that are vaporizable at moderate washcoat stabilization or catalyst activation temperatures and that preferentially block the micropore/microchannel pore volume of the article.
摘要翻译： 通过氧化物涂布方法提供催化剂涂层的多孔陶瓷催化剂载体或过滤器预先涂覆有交联聚合物阻挡层，以防止修补基面涂层纳米颗粒侵入陶瓷的微裂纹和/或微孔表面，阻挡涂层由 热交联烃聚合物，其可在适中的固体涂层稳定化或催化剂活化温度下汽化，并优先阻断制品的微孔/微通道孔体积。
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公开(公告)号：US07674498B2
公开(公告)日：2010-03-09
申请号：US11498640
申请日：2006-08-03
申请人： Tinghong Tao , Jianguo Wang
发明人： Tinghong Tao , Jianguo Wang
IPC分类号： B05D3/00
CPC分类号： B01D39/2075 , B01J35/04 , B01J37/0018 , B01J37/0217 , B01J37/082 , C04B38/0096 , C04B41/009 , C04B41/52 , C04B41/89 , C04B2111/00793 , C04B2111/0081 , Y10T428/24149 , Y10T428/249953 , C04B35/00 , C04B38/0064 , C04B38/067 , C04B35/195 , C04B38/0006 , C04B41/457 , C04B41/48 , C04B41/4535 , C04B41/5031 , C04B35/46 , C04B35/478
摘要： Porous ceramic catalyst supports or filters to be provided with catalyst coatings via oxide washcoating processes are pre-coated with cross-linked polymer barrier layers to prevent washcoat nanoparticle intrusion into the microcracked and/or microporous surfaces of the ceramics, the barrier coatings being formed by thermally cross-linking hydrocarbon polymers that are vaporizable at moderate washcoat stabilization or catalyst activation temperatures and that preferentially block the micropore/microchannel pore volume of the article.
摘要翻译： 通过氧化物涂布方法提供催化剂涂层的多孔陶瓷催化剂载体或过滤器预先涂覆有交联聚合物阻挡层，以防止修补基面涂层纳米颗粒侵入陶瓷的微裂纹和/或微孔表面，阻挡涂层由 热交联烃聚合物，其可在适中的固体涂层稳定化或催化剂活化温度下汽化，并优先阻断制品的微孔/微通道孔体积。
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公开(公告)号：US20050191480A1
公开(公告)日：2005-09-01
申请号：US10788946
申请日：2004-02-27
申请人： Tinghong Tao , Jianguo Wang
发明人： Tinghong Tao , Jianguo Wang
IPC分类号： B01D39/20 , B01J35/04 , B01J37/00 , B01J37/02 , B01J37/08 , B32B3/26 , C04B38/00 , C04B41/52 , C04B41/89
CPC分类号： B01D39/2075 , B01J35/04 , B01J37/0018 , B01J37/0217 , B01J37/082 , C04B38/0096 , C04B41/009 , C04B41/52 , C04B41/89 , C04B2111/00793 , C04B2111/0081 , Y10T428/24149 , Y10T428/249953 , C04B35/00 , C04B38/0064 , C04B38/067 , C04B35/195 , C04B38/0006 , C04B41/457 , C04B41/48 , C04B41/4535 , C04B41/5031 , C04B35/46 , C04B35/478
摘要： Porous ceramic catalyst supports or filters to be provided with catalyst coatings via oxide washcoating processes are pre-coated with cross-linked polymer barrier layers to prevent washcoat nanoparticle intrusion into the microcracked and/or microporous surfaces of the ceramics, the barrier coatings being formed by thermally cross-linking hydrocarbon polymers that are vaporizable at moderate washcoat stabilization or catalyst activation temperatures and being preferentially
摘要翻译： 通过氧化物涂布方法提供催化剂涂层的多孔陶瓷催化剂载体或过滤器预先涂覆有交联聚合物阻挡层，以防止修补基面涂层纳米颗粒侵入陶瓷的微裂纹和/或微孔表面，阻挡涂层由 热交联烃聚合物，其可在适中的固体涂层稳定化或催化剂活化温度下可汽化并优先
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公开(公告)号：US07923093B2
公开(公告)日：2011-04-12
申请号：US11544271
申请日：2006-10-06
申请人： Isabelle Marie Melscoet-Chauvel , Gregory Albert Merkel , Steven Bolaji Ogunwumi , Tinghong Tao , Jianguo Wang
发明人： Isabelle Marie Melscoet-Chauvel , Gregory Albert Merkel , Steven Bolaji Ogunwumi , Tinghong Tao , Jianguo Wang
CPC分类号： C04B35/195 , B01D46/2425 , B01D46/2429 , B01D46/244 , B01D46/2444 , B01D46/2451 , B01D46/2455 , B01D46/247 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , B01D2279/30 , B01J35/002 , B01J35/04 , B01J35/1076 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2111/2084 , C04B2111/343 , C04B2235/3217 , C04B2235/3218 , C04B2235/3222 , C04B2235/3418 , C04B2235/3445 , C04B2235/3463 , C04B2235/483 , C04B2235/5436 , C04B2235/6562 , C04B2235/787 , C04B2235/788 , C04B2235/80 , Y10T428/24149 , C04B38/0054 , C04B38/0074
摘要： Cordierite ceramic articles with high volume percent porosities of at least 64% but less than 80% have controlled median pore sizes and mean coefficients of thermal expansion that impart substantially improved modulus of rupture strengths (MOR) and thermal shock resistance (TSR) to the ceramic articles.
摘要翻译： 具有至少64％但小于80％的高体积百分比孔隙率的堇青石陶瓷制品具有控制中值孔径和平均热膨胀系数，其赋予陶瓷显着提高的断裂强度模量（MOR）和耐热冲击性（TSR） 文章。
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公开(公告)号：US20080004171A1
公开(公告)日：2008-01-03
申请号：US11544271
申请日：2006-10-06
申请人： Isabelle Marie Melscoet-Chauvel , Gregory Albert Merkel , Steven Bolaji Ogunwumi , Tinghong Tao , Jianguo Wang
发明人： Isabelle Marie Melscoet-Chauvel , Gregory Albert Merkel , Steven Bolaji Ogunwumi , Tinghong Tao , Jianguo Wang
CPC分类号： C04B35/195 , B01D46/2425 , B01D46/2429 , B01D46/244 , B01D46/2444 , B01D46/2451 , B01D46/2455 , B01D46/247 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , B01D2279/30 , B01J35/002 , B01J35/04 , B01J35/1076 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2111/2084 , C04B2111/343 , C04B2235/3217 , C04B2235/3218 , C04B2235/3222 , C04B2235/3418 , C04B2235/3445 , C04B2235/3463 , C04B2235/483 , C04B2235/5436 , C04B2235/6562 , C04B2235/787 , C04B2235/788 , C04B2235/80 , Y10T428/24149 , C04B38/0054 , C04B38/0074
摘要： Cordierite ceramic articles with high volume percent porosities of at least 64% but less than 80% have controlled median pore sizes and mean coefficients of thermal expansion that impart substantially improved modulus of rupture strengths (MOR) and thermal shock resistance (TSR) to the ceramic articles.
摘要翻译： 具有至少64％但小于80％的高体积百分比孔隙率的堇青石陶瓷制品具有控制中值孔径和平均热膨胀系数，其赋予陶瓷显着提高的断裂强度模量（MOR）和耐热冲击性（TSR） 文章。
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公开(公告)号：US07132150B2
公开(公告)日：2006-11-07
申请号：US10641638
申请日：2003-08-14
申请人： Steven B. Ogunwumi , Odessa N. Petzold , Yuxin Tang , Tinghong Tao , Jianguo Wang , Raja R. Wusirika
发明人： Steven B. Ogunwumi , Odessa N. Petzold , Yuxin Tang , Tinghong Tao , Jianguo Wang , Raja R. Wusirika
CPC分类号： B01J35/04 , B01J37/0217 , B01J37/0219 , Y10T428/12479 , Y10T428/24149 , Y10T428/24157 , Y10T428/24471 , Y10T428/24926 , Y10T428/249956 , Y10T428/249978 , Y10T428/249981
摘要： Porous ceramic catalyst supports or filters to be provided with catalyst coatings via oxide washcoating processes are pre-coated with polymer barrier layers to prevent washcoat nanoparticle intrusion into the microcracked and/or microporous surfaces of the ceramics, the barrier coatings being formed of hydrocarbon polymers that are soluble or dispersible in polar media, capable of forming neutral or hydrophilic surfaces on porous ceramic supports, and completely vaporizable at moderate washcoat stabilization or catalyst activation temperatures.
摘要翻译： 通过氧化物涂布工艺提供催化剂涂层的多孔陶瓷催化剂载体或过滤器预先涂覆有聚合物阻挡层，以防止修补涂层纳米颗粒侵入陶瓷的微裂纹和/或微孔表面，阻挡涂层由烃聚合物形成， 在极性介质中是可溶的或可分散的，能够在多孔陶瓷载体上形成中性或亲水表面，并在适中的修补基面涂层稳定或催化剂活化温度下完全可蒸发。
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公开(公告)号：US07122612B2
公开(公告)日：2006-10-17
申请号：US10788946
申请日：2004-02-27
申请人： Tinghong Tao , Jianguo Wang
发明人： Tinghong Tao , Jianguo Wang
CPC分类号： B01D39/2075 , B01J35/04 , B01J37/0018 , B01J37/0217 , B01J37/082 , C04B38/0096 , C04B41/009 , C04B41/52 , C04B41/89 , C04B2111/00793 , C04B2111/0081 , Y10T428/24149 , Y10T428/249953 , C04B35/00 , C04B38/0064 , C04B38/067 , C04B35/195 , C04B38/0006 , C04B41/457 , C04B41/48 , C04B41/4535 , C04B41/5031 , C04B35/46 , C04B35/478
摘要： Porous ceramic catalyst supports or filters to be provided with catalyst coatings via oxide washcoating processes are pre-coated with cross-linked polymer barrier layers to prevent washcoat nanoparticle intrusion into the microcracked and/or microporous surfaces of the ceramics, the barrier coatings being formed by thermally cross-linking hydrocarbon polymers that are vaporizable at moderate washcoat stabilization or catalyst activation temperatures and being preferentially.
摘要翻译： 通过氧化物涂布方法提供催化剂涂层的多孔陶瓷催化剂载体或过滤器预先涂覆有交联聚合物阻挡层，以防止修补基面涂层纳米颗粒侵入陶瓷的微裂纹和/或微孔表面，阻挡涂层由 热交联烃聚合物，其可在适中的固体涂层稳定化或催化剂活化温度下可汽化并优先。
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公开(公告)号：US20050037147A1
公开(公告)日：2005-02-17
申请号：US10641638
申请日：2003-08-14
申请人： Steven Ogunwumi , Odessa Petzold , Yuxin Tang , Tinghong Tao , Jianguo Wang , Raja Wusirika
发明人： Steven Ogunwumi , Odessa Petzold , Yuxin Tang , Tinghong Tao , Jianguo Wang , Raja Wusirika
IPC分类号： B01J20060101 , B01J35/04 , B01J37/02 , B05D3/04 , B05D5/00 , B05D7/22 , B32B3/12 , B32B5/18 , D06N7/04
CPC分类号： B01J35/04 , B01J37/0217 , B01J37/0219 , Y10T428/12479 , Y10T428/24149 , Y10T428/24157 , Y10T428/24471 , Y10T428/24926 , Y10T428/249956 , Y10T428/249978 , Y10T428/249981
摘要： Porous ceramic catalyst supports or filters to be provided with catalyst coatings via oxide washcoating processes are pre-coated with polymer barrier layers to prevent washcoat nanoparticle intrusion into the microcracked and/or microporous surfaces of the ceramics, the barrier coatings being formed of hydrocarbon polymers that are soluble or dispersible in polar media, capable of forming neutral or hydrophilic surfaces on porous ceramic supports, and completely vaporizable at moderate washcoat stabilization or catalyst activation temperatures.
摘要翻译： 通过氧化物涂布工艺提供催化剂涂层的多孔陶瓷催化剂载体或过滤器预先涂覆有聚合物阻挡层，以防止修补涂层纳米颗粒侵入陶瓷的微裂纹和/或微孔表面，阻挡涂层由烃聚合物形成， 在极性介质中是可溶的或可分散的，能够在多孔陶瓷载体上形成中性或亲水表面，并在适中的修补基面涂层稳定或催化剂活化温度下完全可蒸发。
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