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公开(公告)号：US07521087B2
公开(公告)日：2009-04-21
申请号：US12037410
申请日：2008-02-26
Applicant: Victor Rosynsky , Kenneth W. Blamble , Brent C. Bibbee , Jerry D. Cornelius , Ralph A. Quigley , Gary A. Gramiccioni , Masaki Funabiki , Tunehisa Kawauchi , Tomoya Takahashi
Inventor： Victor Rosynsky , Kenneth W. Blamble , Brent C. Bibbee , Jerry D. Cornelius , Ralph A. Quigley , Gary A. Gramiccioni , Masaki Funabiki , Tunehisa Kawauchi , Tomoya Takahashi
CPC classification number: B05D7/22 , B01J23/40 , B01J37/0215 , B05D1/002 , B05D1/18 , B05D3/042 , B05D3/0493
Abstract: A catalyst composition is applied to an interior of a hollow substrate. The composition is coated on the substrate by immersing the substrate into a vessel containing a bath of coating slurry. A vacuum is then applied to the partially immersed substrate. The intensity of the vacuum and its application time is sufficient to draw the coating slurry upwardly from the bath into each of a plurality of channels located in the interior of the hollow substrate. After removing the substrate from the bath, it is rotated 180°. A blast of pressurized air is applied at an intensity and for a time sufficient to distribute the coating slurry within the channels of the substrate to form a uniform coating profile therein.
Abstract translation: 将催化剂组合物施加到中空基板的内部。 通过将基材浸入含有涂布浆液浴的容器中将组合物涂布在基材上。 然后将真空施加到部分浸渍的基底上。 真空强度及其施加时间足以将涂布浆从浴中向上拉入位于中空基板内部的多个通道中的每一个。 从浴中取出基材后，旋转180°。 以强度和一段时间施加压缩空气的鼓风，足以将涂料浆料分布在基材的通道内以在其中形成均匀的涂层轮廓。
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2.发明授权
公开(公告)号：US5039650A
公开(公告)日：1991-08-13
申请号：US461617
申请日：1990-01-08
Applicant: Teiji Yamada , Masaki Funabiki , Kunihide Kayano
Inventor： Teiji Yamada , Masaki Funabiki , Kunihide Kayano
CPC classification number: B01J23/63 , B01D53/945 , B01J23/624 , Y02T10/22
Abstract: An exhaust gas purification catalyst for removing carbon monoxide, hydrocarbons and nitrogen oxides from an exhaust gas and suppressing the evolution of hydrogen sulfide comprises a monolithic support and deposited thereon, at least one platinum-group element, active alumina, cerium oxide and germanium oxide. The catalyst is produced by a process which comprises(a) a step of preparing active alumina having a compound of at least one platinum-group element deposited thereon,(b) a step of preparing a slurry comprising the active alumina obtained in step (a), cerium oxide, and germanium oxide, and(c) a step of depositing the slurry on a monolithic support and calcining the support.
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3.发明授权Catalyst for purifying motor vehicle exhaust gases and process for producing the catalyst 失效用于净化汽车废气的催化剂和催化剂的制备方法
公开(公告)号：US4806519A
公开(公告)日：1989-02-21
申请号：US102505
申请日：1987-09-29
Applicant: Tadao Chiba , Masaki Funabiki , Tsunao Watanabe
Inventor： Tadao Chiba , Masaki Funabiki , Tsunao Watanabe
IPC: B01D53/94 , B01J23/56 , B01J23/63 , B01J35/04 , B01J37/02 , B01J21/06 , B01J23/10 , B01J23/42 , B01J23/46
CPC classification number: B01D53/945 , B01J23/63 , B01J35/04 , B01J37/0244 , Y02T10/22
Abstract: A catalyst, and a method for producing the catalyst, and a method for purifying exhaust gases which is very efficient in its use of rhodium has a layered catalytic structure on a refractory substrate, the inner layer containing ceria and platinum, the outer layer containing zirconia and rhodium.
Abstract translation: 催化剂和催化剂的制造方法以及使用铑非常有效的排气净化方法在耐火基材上具有分层催化结构，含有二氧化铈和铂的内层，含有氧化锆的外层 和铑。
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4.发明授权Method for applying a catalyst composition to the interior of a hollow substrate 失效将催化剂组合物施加到中空基材的内部的方法公开(公告)号：US07374792B2
公开(公告)日：2008-05-20
申请号：US10228754
申请日：2002-08-27
Applicant: Victor Rosynsky , Kenneth W. Blamble , Brent C. Bibbee , Jerry D. Cornelius , Ralph A. Quigley , Gary A. Gramiccioni , Masaki Funabiki , Tunehisa Kawauchi , Tomoya Takahashi
Inventor： Victor Rosynsky , Kenneth W. Blamble , Brent C. Bibbee , Jerry D. Cornelius , Ralph A. Quigley , Gary A. Gramiccioni , Masaki Funabiki , Tunehisa Kawauchi , Tomoya Takahashi
Abstract: A catalyst composition is applied to an interior of a hollow substrate. The composition is coated on the substrate by immersing the substrate into a vessel containing a bath of coating slurry. A vacuum is then applied to the partially immersed substrate. The intensity of the vacuum and its application time is sufficient to draw the coating slurry upwardly from the bath into each of a plurality of channels located in the interior of the hollow substrate. After removing the substrate from the bath it is rotated 180°. A blast of pressurized air is applied at an intensity and for a time sufficient to distribute the coating slurry within the channels of the substrate to form a uniform coating profile therein.
Abstract translation: 将催化剂组合物施加到中空基板的内部。 通过将基材浸入含有涂布浆液浴的容器中将组合物涂布在基材上。 然后将真空施加到部分浸渍的基底上。 真空强度及其施加时间足以将涂布浆从浴中向上拉入位于中空基板内部的多个通道中的每一个。 从浴中取出基材后，旋转180°。 以强度和一段时间施加压缩空气的鼓风，足以将涂料浆料分布在基材的通道内以在其中形成均匀的涂层轮廓。
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公开(公告)号：US06478874B1
公开(公告)日：2002-11-12
申请号：US09501395
申请日：2000-02-09
Applicant: Victor Rosynsky , Kenneth W. Blamble , Brent C. Bibbee , Jerry D. Cornelius , Ralph A. Quigley , Gary A. Gramiccioni , Masaki Funabiki , Tunehisa Kawauchi , Tomoya Takahashi
Inventor： Victor Rosynsky , Kenneth W. Blamble , Brent C. Bibbee , Jerry D. Cornelius , Ralph A. Quigley , Gary A. Gramiccioni , Masaki Funabiki , Tunehisa Kawauchi , Tomoya Takahashi
IPC: B05C1100
Abstract: A catalyst composition is applied to an interior of a hollow substrate. The composition is coated on the substrate by immersing the substrate into a vessel containing a bath of coating slurry. A vacuum is then applied to the partially immersed substrate. The intensity of the vacuum and its application time is sufficient to draw the coating slurry upwardly from the bath into each of a plurality of channels located in the interior of the hollow substrate. After removing the substrate from the bath, it is rotated 180°. A blast of pressurized air is applied at an intensity and for a time sufficient to distribute the coating slurry within the channels of the substrate to form a uniform coating profile therein.
Abstract translation: 将催化剂组合物施加到中空基板的内部。 通过将基材浸入含有涂布浆液浴的容器中将组合物涂布在基材上。 然后将真空施加到部分浸渍的基底上。 真空强度及其施加时间足以将涂布浆从浴中向上拉入位于中空基板内部的多个通道中的每一个。 从浴中取出基材后，旋转180°。 以强度和一段时间施加压缩空气的鼓风，足以将涂料浆料分布在基材的通道内以在其中形成均匀的涂层轮廓。
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Patent Agency Ranking
公开(公告)号：US5202300A
公开(公告)日：1993-04-13
申请号：US602889
申请日：1990-10-23
Applicant: Masaki Funabiki , Kunihide Kayano , Teiji Yamada
Inventor： Masaki Funabiki , Kunihide Kayano , Teiji Yamada
CPC classification number: B01D53/945 , B01J23/58 , B01J23/63 , Y02T10/22
Abstract: A catalyst composition comprising a refractory support having deposited thereon an active layer containing a platinum group metal component comprising an alumina component having the platinum group metals rhodium and palladium dispersed thereon, a cerium compound, a strontium compound, and a zirconium compound.
Abstract translation: 一种催化剂组合物，其包含其上沉积有包含铂族金属组分的活性层的耐火载体，所述铂族金属组分包含具有铂族金属铑的氧化铝组分和分散在其上的钯，铈化合物，锶化合物和锆化合物。
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公开(公告)号：US5147842A
公开(公告)日：1992-09-15
申请号：US655415
申请日：1991-02-11
Applicant: Masaki Funabiki , Kunihide Kayano , Teiji Yamada
Inventor： Masaki Funabiki , Kunihide Kayano , Teiji Yamada
CPC classification number: B01D53/945 , B01J23/63 , B01J37/0215 , B01J37/0244 , B01J37/03 , B01D2255/902 , Y02T10/22
Abstract: This invention relates to a purifying-catalyst for exhaust gas emitted from internal combustion engines such as automobiles, and the object is to provide a catalyst which exhibits excellent exhaust gas purification performance at lower temperature compared to usual catalysts, even after high temperature aging, and a process for preparation thereof. This object has been attained by an exhaust gas-purifying catalyst which has a structure to have at least two catalyst component-containing layers on a support having a monolithic structure, and wherein, as the catalyst components, the inner catalyst component-containing layer contains at least one element of the platinum group, activated alumina and cerium oxide, the outer catalyst component-containing layer contains at least one element of the platinum group, activated alumina and optionally a zirconium compound, and at least one of the inner catalyst component-containing layer and the outer catalyst component-containing layer further contains a coprecipitated ceria-stabilized zirconia.
Abstract translation: PCT No.PCT / JP90 / 00752 Sec。 371日期1991年2月11日 102（e）日期1991年2月11日PCT Filed 1990年6月8日PCT公布。 出版物WO90 / 14887 日本1990年12月13日。本发明涉及从汽车等内燃机排出的排气净化催化剂，其目的在于提供一种催化剂，其与通常的催化剂相比，在较低的温度下具有优异的排气净化性能， 即使在高温老化之后，也可以是其制备方法。 该目的已经通过具有在具有整体结构的载体上具有至少两种含催化剂成分的层的结构的废气净化用催化剂实现，其中，作为催化剂成分，含有内催化剂成分的层含有 铂族的至少一种元素，活性氧化铝和氧化铈，外部含催化剂成分的层含有至少一种铂族元素，活性氧化铝和任选的锆化合物，以及至少一种内部催化剂成分 - 含外层催化剂成分层还含有共沉淀的二氧化铈稳定化氧化锆。
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8.发明授权
公开(公告)号：US5200384A
公开(公告)日：1993-04-06
申请号：US635519
申请日：1991-02-11
Applicant: Masaki Funabiki , Kunihide Kayano , Teiji Yamada
Inventor： Masaki Funabiki , Kunihide Kayano , Teiji Yamada
CPC classification number: B01D53/945 , B01J23/63 , B01J37/0215 , B01J37/0244 , B01J37/03 , B01D2255/902 , Y02T10/22
Abstract: This invention relates to a purifying-catalyst for exhaust gas emitted from internal combustion engines such as automobiles, and the object is to provide a catalyst which exhibits excellent exhaust gas purification performance at lower temperature compared to usual catalysts, even after high temperature aging, and a process for preparation thereof.This object has been attained by an exhaust gas-purifying catalyst containing on a support having a monolithic structure as catalytic components at least one element of the platinum group, activated alumina, cerium, a coprecipitated ceria-stabilized zirconia oxide and optionally a zirconium compound, and a process for preparation of the above exhaust gas-purifying catalyst which comprises(a) preparing activated alumina containing at least one element of the platinum group,(b) preparing a slurry containing this prepared platinum group element-containing activated alumina, cerium oxide, the coprecipitated ceria-stabilized zirconia and optionally the zirconium compound, and(c) coating the slurry onto the support having a monolithic structure and calcining it.
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9.发明授权
公开(公告)号：US4965243A
公开(公告)日：1990-10-23
申请号：US478040
申请日：1990-02-09
Applicant: Teiji Yamada , Masaki Funabiki
Inventor： Teiji Yamada , Masaki Funabiki
Abstract: A three-way catalyst for the purification of automotive exhaust is made by depositing on a monolithic support a slurry containing a platinum group element, active alumina, cerium oxide a barium compound and a zirconium compound and calcining the support.
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公开(公告)号：US20080145531A1
公开(公告)日：2008-06-19
申请号：US12037410
申请日：2008-02-26
Applicant: Victor Rosynsky , Kenneth W. Blamble , Brent C. Bibbee , Jerry D. Cornelius , Ralph A. Quigley , Gary A. Gramiccioni , Masaki Funabiki , Tunehisa Kawauchi , Tomoya Takahashi
Inventor： Victor Rosynsky , Kenneth W. Blamble , Brent C. Bibbee , Jerry D. Cornelius , Ralph A. Quigley , Gary A. Gramiccioni , Masaki Funabiki , Tunehisa Kawauchi , Tomoya Takahashi
IPC: B05D5/00
CPC classification number: B05D7/22 , B01J23/40 , B01J37/0215 , B05D1/002 , B05D1/18 , B05D3/042 , B05D3/0493
Abstract: A catalyst composition is applied to an interior of a hollow substrate. The composition is coated on the substrate by immersing the substrate into a vessel containing a bath of coating slurry. A vacuum is then applied to the partially immersed substrate. The intensity of the vacuum and its application time is sufficient to draw the coating slurry upwardly from the bath into each of a plurality of channels located in the interior of the hollow substrate. After removing the substrate from the bath, it is rotated 180°. A blast of pressurized air is applied at an intensity and for a time sufficient to distribute the coating slurry within the channels of the substrate to form a uniform coating profile therein.
Abstract translation: 将催化剂组合物施加到中空基板的内部。 通过将基材浸入含有涂布浆液浴的容器中将组合物涂布在基材上。 然后将真空施加到部分浸渍的基底上。 真空强度及其施加时间足以将涂布浆从浴中向上拉入位于中空基板内部的多个通道中的每一个。 从浴中取出基材后，旋转180°。 以强度和一段时间施加压缩空气的鼓风，足以将涂料浆料分布在基材的通道内以在其中形成均匀的涂层轮廓。
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