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公开(公告)号：US10898856B2
公开(公告)日：2021-01-26
申请号：US15508812
申请日：2015-09-02
Applicant: Corning Incorporated
Inventor： Christian Bischof , David Robert Heine , Ameya Joshi , Barbara Anna Oyer , Todd Parrish St Clair , Patrick David Tepesch
IPC: B01J29/04 , B01D53/94 , B01J29/76 , B01J35/04 , B01D46/24 , C04B38/00 , C04B28/24 , C04B35/195 , B28B11/00 , B01J29/06 , B01J37/02 , C04B111/00
Abstract: A ceramic honeycomb body having intersecting walls that form channels extending axially from a first end face to a second end face and plugs to seal the channels at least at one of the first end face and the second end face. The plugs include a first active component, such as a catalytically active component or a chemically active component, of the plug structure, wherein the intersecting walls comprise no first active component and optionally have a second active component of the wall structure or disposed on the walls. Included are methods of making the ceramic honeycomb body having plugs of the first active component and walls with no first active component.
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公开(公告)号：US09444026B2
公开(公告)日：2016-09-13
申请号：US14252131
申请日：2014-04-14
Applicant: Corning Incorporated
IPC: H01L35/18 , H01L35/22 , C04B35/47 , C04B35/645 , B82Y30/00
CPC classification number: H01L35/22 , B82Y30/00 , C04B35/47 , C04B35/645 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3237 , C04B2235/3251 , C04B2235/3813 , C04B2235/3843 , C04B2235/3886 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/652 , C04B2235/656 , C04B2235/6562 , C04B2235/6567 , C04B2235/658 , C04B2235/6587 , C04B2235/666 , C04B2235/77 , C04B2235/785 , C04B2235/79 , C04B2235/80 , C04B2235/9607
Abstract: Doped and partially-reduced oxide (e.g., SrTiO3-based) thermoelectric materials. The thermoelectric materials can be single-doped or multi-doped (e.g., co-doped) and display a thermoelectric figure of merit (ZT) of 0.2 or higher at 1050 K. Methods of forming the thermoelectric materials involve combining and reacting suitable raw materials and heating them in a graphite environment to at least partially reduce the resulting oxide. Optionally, a reducing agent such as lanthanum boride, titanium carbide, titanium nitride, or titanium boride can be incorporated into the starting materials prior to the reducing step in graphite. The reaction product can be sintered to form a dense thermoelectric material.
Abstract translation: 掺杂和部分还原的氧化物（例如，基于SrTiO 3的）热电材料。 热电材料可以是单掺杂或多掺杂（例如，共掺杂），并且在1050K处显示0.2或更高的热电性能（ZT）。形成热电材料的方法涉及将合适的原料 并在石墨环境中加热它们以至少部分地减少所得到的氧化物。 任选地，可以在还原步骤之前在石墨中引入硼化镧，碳化钛，氮化钛或硼化钛等还原剂。 反应产物可以烧结以形成致密的热电材料。
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公开(公告)号：US20140225022A1
公开(公告)日：2014-08-14
申请号：US14252131
申请日：2014-04-14
Applicant: Corning Incorporated
IPC: H01L35/22
CPC classification number: H01L35/22 , B82Y30/00 , C04B35/47 , C04B35/645 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3237 , C04B2235/3251 , C04B2235/3813 , C04B2235/3843 , C04B2235/3886 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/652 , C04B2235/656 , C04B2235/6562 , C04B2235/6567 , C04B2235/658 , C04B2235/6587 , C04B2235/666 , C04B2235/77 , C04B2235/785 , C04B2235/79 , C04B2235/80 , C04B2235/9607
Abstract: Doped and partially-reduced oxide (e.g., SrTiO3-based) thermoelectric materials. The thermoelectric materials can be single-doped or multi-doped (e.g., co-doped) and display a thermoelectric figure of merit (ZT) of 0.2 or higher at 1050K. Methods of forming the thermoelectric materials involve combining and reacting suitable raw materials and heating them in a graphite environment to at least partially reduce the resulting oxide. Optionally, a reducing agent such as lanthanum boride, titanium carbide, titanium nitride, or titanium boride can be incorporated into the starting materials prior to the reducing step in graphite. The reaction product can be sintered to form a dense thermoelectric material.
Abstract translation: 掺杂和部分还原的氧化物（例如，基于SrTiO 3的）热电材料。 热电材料可以是单掺杂或多掺杂（例如，共掺杂），并且在1050K下显示出0.2或更高的热电性能（ZT）。 形成热电材料的方法包括组合和反应合适的原料并在石墨环境中加热它们以至少部分地减少所得的氧化物。 任选地，可以在还原步骤之前在石墨中引入硼化镧，碳化钛，氮化钛或硼化钛等还原剂。 反应产物可以烧结以形成致密的热电材料。
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4.发明申请CELLULAR CERAMIC ARTICLES WITH COATED CHANNELS AND METHODS FOR MAKING THE SAME 有权具有涂层通道的蜂窝陶瓷制品及其制造方法公开(公告)号：US20130256958A1
公开(公告)日：2013-10-03
申请号：US13906689
申请日：2013-05-31
Applicant: Corning Incorporated
Inventor： Thorsten Rolf Boger , Willard Ashton Cutler , Kenneth Joseph Drury , Todd Parrish St Clair , Patrick David Tepesch , John Forrest Wight, JR.
IPC: C04B38/00
CPC classification number: C04B38/0006 , B01D46/247 , C04B35/00 , C04B41/009 , C04B41/4578 , C04B41/87 , C04B2111/00793 , Y10T428/24149 , Y10T428/24157 , C04B41/4539 , C04B41/455 , C04B41/457 , C04B41/5041 , C04B41/5089 , C04B41/5031 , C04B41/5025
Abstract: Cellular ceramic articles are manufactured from a green cellular ceramic body that includes a binder material and a plurality of channels. At least one of the channels is coated with a slurry that includes a green coating composition and a solvent to form a coating layer. The binder material is insoluble in the solvent.
Abstract translation: 细胞陶瓷制品由包括粘合剂材料和多个通道的绿色蜂窝陶瓷体制造。 至少一个通道涂覆有包括绿色涂料组合物和溶剂以形成涂层的浆料。 粘合剂材料不溶于溶剂。
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公开(公告)号：US20250002418A1
公开(公告)日：2025-01-02
申请号：US18883507
申请日：2024-09-12
Applicant: CORNING INCORPORATED
Inventor： Mark Alan Lewis , Cai Liu , Dale Robert Powers , Todd Parrish St Clair , Jianguo Wang , Huiqing Wu , Fei Xia , Xinfeng Xing , Danhong Zhong
Abstract: A method for applying a surface treatment to a plugged honeycomb body comprising porous wall includes: mixing particles of an inorganic material with a liquid vehicle and a binder material to form a liquid-particulate-binder stream; mixing the liquid-particulate-binder stream with an atomizing gas, directing the liquid-particulate-binder stream into an atomizing nozzle thereby atomizing the particles into liquid-particulate-binder droplets comprised of the liquid vehicle, he binder material, and the particles; conveying the droplets toward the plugged honeycomb body by a gaseous carrier stream, wherein the gaseous carrier stream comprises a carrier gas and the atomizing gas; evaporating substantially all of the liquid vehicle from the droplets to form agglomerates comprised of the particles and the binder material; depositing the agglomerates onto the porous walls of the plugged honeycomb body; wherein the deposited agglomerates are disposed on, or in, or both on and in, the porous walls.
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Patent Agency Ranking
公开(公告)号：US20230365472A1
公开(公告)日：2023-11-16
申请号：US18225851
申请日：2023-07-25
Applicant: CORNING INCORPORATED
Inventor： Douglas Munroe Beall , Achim Karl-Erich Heibel , Konstantin Vladimirovich Khodosevich , Kenneth Richard Miller , Hrushikesh Govindrao Pimpalgaonkar , Kunal Upendra Sakekar , Min Shen , Todd Parrish St Clair
CPC classification number: C04B38/0009 , B01J35/1076 , B01D46/2488 , B01D53/9431 , B01D46/2455 , B01D46/2474 , B01D46/24492 , B01D46/24491 , B01J37/0228 , B01D46/249 , B01J35/04 , B01D46/2484 , B01D46/2429 , B01D46/247 , B01D46/2494 , C04B2111/0081 , C04B2111/00793 , B01D46/2498
Abstract: A coated ceramic honeycomb body comprising a honeycomb structure comprising a matrix of intersecting porous walls forming a plurality of axially-extending channels, at least some of the plurality of axially-extending channels being plugged to form inlet channels and outlet channels, wherein a total surface area of the outlet channels is greater than a total surface area of the inlet channels, and wherein a catalyst is preferentially located within the outlet channels. and preferentially disposed on non-filtration walls of the outlet channels. Methods and apparatus configured to preferentially apply a catalyst-containing slurry to the outlet channels and non-filtration walls are provided, as are other aspects.
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公开(公告)号：US11746061B2
公开(公告)日：2023-09-05
申请号：US17052948
申请日：2019-05-03
Applicant: CORNING INCORPORATED
Inventor： Douglas Munroe Beall , Achim Karl-Erich Heibel , Konstantin Vladimirovich Khodosevich , Kenneth Richard Miller , Hrushikesh Govindrao Pimpalgaonkar , Kunal Upendra Sakekar , Min Shen , Todd Parrish St Clair
CPC classification number: C04B38/0009 , B01D46/247 , B01D46/249 , B01D46/2429 , B01D46/2455 , B01D46/2474 , B01D46/2484 , B01D46/2488 , B01D46/2494 , B01D46/24491 , B01D46/24492 , B01D53/9431 , B01J35/04 , B01J35/1076 , B01J37/0228 , B01D46/2498 , C04B2111/0081 , C04B2111/00793
Abstract: A coated ceramic honeycomb body comprising a honeycomb structure comprising a matrix of intersecting porous walls forming a plurality of axially-extending channels, at least some of the plurality of axially-extending channels being plugged to form inlet channels and outlet channels, wherein a total surface area of the outlet channels is greater than a total surface area of the inlet channels, and wherein a catalyst is preferentially located within the outlet channels, and preferentially disposed on non-filtration walls of the outlet channels. Methods and apparatus configured to preferentially apply a catalyst-containing slurry to the outlet channels and non-filtration walls are provided, as are other aspects.
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8.发明申请公开(公告)号：US20210220767A1
公开(公告)日：2021-07-22
申请号：US17058239
申请日：2019-05-28
Applicant: CORNING INCORPORATED
Inventor： Douglas Munroe Beall , Seth Thomas Nickerson , Todd Parrish St Clair , David John Thompson , Danhong Zhong
Abstract: A honeycomb structure having a cellular honeycomb matrix of intersecting porous walls forming cell channels with triangular cross-sectional shapes and filleted vertices in the triangular cross-sectional shapes. The porous walls include % P≥40% and MPD>8 μm. The matrix includes a cell channel density of 150 cpsi to 600 cpsi (23.3 cpscm to 93 cpscm) and wall thicknesses of between 2 mils and 12 mils (between 51 μm to 300 μm). Honeycomb extrusion dies and methods of manufacturing the honeycomb body having triangular-shaped cell channels are provided, as are other embodiments.
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公开(公告)号：US20210179501A1
公开(公告)日：2021-06-17
申请号：US17272232
申请日：2019-08-30
Applicant: CORNING INCORPORATED
Inventor： Mark Alan Lewis , Cai Liu , Dale Robert Powers , Todd Parrish St Clair , Jianguo Wang , Huiqing Wu , Fei Xia , Xinfeng Xing , Danhong Zhong
Abstract: A method for applying a surface treatment to a plugged honeycomb body comprising porous wall includes: mixing particles of an inorganic material with a liquid vehicle and a binder material to form a liquid-particulate-binder stream; mixing the liquid-particulate-binder stream with an atomizing gas, directing the liquid-particulate-binder stream into an atomizing nozzle thereby atomizing the particles into liquid-particulate-binder droplets comprised of the liquid vehicle, he binder material, and the particles; conveying the droplets toward the plugged honeycomb body by a gaseous carrier stream, wherein the gaseous carrier stream comprises a carrier gas and the atomizing gas; evaporating substantially all of the liquid vehicle from the droplets to form agglomerates comprised of the particles and the binder material; depositing the agglomerates onto the porous walls of the plugged honeycomb body; wherein the deposited agglomerates are disposed on, or in, or both on and in, the porous walls.
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公开(公告)号：US20140327186A1
公开(公告)日：2014-11-06
申请号：US14230756
申请日：2014-03-31
Applicant: Corning Incorporated
Inventor： Willard Ashton Cutler , James Anthony Feldman , Jacob George , Amit Halder , Nadezhda Pavlovna Paramonova , Todd Parrish St Clair
IPC: C04B40/00
CPC classification number: C04B38/02 , B28B11/241 , B28B11/243 , C04B33/30 , C04B35/195 , C04B35/20 , C04B2235/425 , C04B2235/6021 , C04B2235/606 , C04B2235/61 , F26B3/347 , F26B21/006 , F26B2210/02
Abstract: Systems and methods for rapid drying of ceramic greenwares having a high graphite content are disclosed. The methods include employing microwave drying to bring the dryness of the ceramic greenware to a first select dryness and then employing close-coupled hot-air drying to bring the dryness to the final target dryness. The judicious use of close-coupled hot-air drying reduces end defects due to unevenness in the microwave drying process while also substantially speeding up the drying process. Various configurations for and combinations of microwave drying and close-coupled hot-air drying are disclosed.
Abstract translation: 公开了具有高石墨含量的陶瓷绿色材料快速干燥的系统和方法。 所述方法包括采用微波干燥使陶瓷绿色软件的干燥度达到第一选择干燥度，然后采用紧密耦合的热风干燥以使干燥达到最终目标干燥度。 明智的使用紧密耦合的热风干燥可以减少由于微波干燥过程中的不均匀造成的终端缺陷，同时也大大加快了干燥过程。 公开了微波干燥和紧密耦合热风干燥的各种配置和组合。
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