Matches 1 - 50 out of 238 1 2 3 4 5 >


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US20150260064 FILTRATION OF GASOLINE DIRECT INJECTION ENGINE EXHAUSTS WITH HONEYCOMB FILTERS  
Particulate matter is removed from the exhaust gas of a gasoline direct injection (GDI) engine, by introducing a particulate-containing exhaust gas into an inlet end of a ceramic honeycomb...
US20140123612 DUST COLLECTING HONEYCOMB FILTER  
A dust collecting honeycomb filter includes a honeycomb base material having porous partition walls to define and form a plurality of cells, and a flange section disposed on an outer periphery of...
US20100300053 CERAMIC HONEYCOMB STRUCTURES  
Ceramic honeycomb structures may include a mullite phase and a tialite phase, and methods for manufacturing ceramic honeycomb structures may include making ceramic honeycomb structures including a...
US20120317946 EXHAUST GAS PURIFICATION FILTER  
An exhaust gas purification filter 100 includes: a honeycomb structure 10 having partition walls 12, plugging portions 13, and a surface trapping layer 14 having an average pore size of 0.1 μm or...
US20140208707 CERAMIC FILTER  
Provided is a ceramic filter that can be used for a long time at a high temperature, including a porous substrate having a partition wall that defines and forms a cell extending from one end face...
US20150047307 HONEYCOMB STRUCTURAL BODY  
A honeycomb structural body Is made of cordierite ceramic, and composed of partition walls and cells. A cell density is changed continuously or step by step from a central section to an outer...
US20110105318 MELTED OXIDE GRAINS INCLUDING AL, TI, MG, AND ZR, AND CERAMIC MATERIALS COMPRISING SUCH GRAINS  
The invention relates to a mixture of fused grains having the following chemical composition, in weight percentages on the basis of the oxides: less than 55% of Al2O3; more than 35% and less than...
US20150013283 HONEYCOMB STRUCTURED BODY, EXHAUST GAS PURIFYING HONEYCOMB FILTER, AND EXHAUST GAS PURIFYING DEVICE  
A honeycomb structured body includes a plurality of pillar-shaped honeycomb fired bodies and adhesive layers. The plurality of pillar-shaped honeycomb fired bodies each include cell walls provided...
US20120014842 DIESEL PARTICLE FILTER WITH IMPROVED BACK PRESSURE CHARACTERISTICS  
Proposed is a diesel particle filter which comprises a ceramic wall-flow filter substrate and a coating applied in the inflow ducts, which coating is composed of material with a high melting...
US20150040763 AXIALLY SECTIONED CERAMIC HONEYCOMB ASSEMBLIES  
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...
US20130152532 BETA-SPODUMENE-CORDIERITE COMPOSITION, ARTICLE, AND METHOD  
Porous spodumene-cordierite honeycomb bodies of high strength but low volumetric density, useful for the manufacture of close-coupled engine exhaust converters, gasoline engine particulate exhaust...
US20120023879 CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD  
A ceramic honeycomb structure having a large number of flow paths defined by porous cell walls; said porous cell walls being composed of cordierite crystals, mullite crystals, corundum crystals...
US20120318732 SINTERED ETHYLENE POLYMER FILTER  
The invention provides a sintered ethylene polymer filter that is free from molding unevenness or defects and has ultrafine and uniform filter pore diameters. An ethylene polymer composition...
US20110070129 HONEYCOMB FILTER AND METHOD FOR PRODUCING THE HONEYCOMB FILTER  
A honeycomb filter includes cell walls and cells. The cell walls extend along a longitudinal direction of the honeycomb filter to define the cells between the cell walls. The cells have first...
US20150033691 HONEYCOMB FILTER  
A honeycomb filter includes a plurality of cells and porous cell walls. The plurality of cells include exhaust gas introduction cells and exhaust gas emission cells. Each of the exhaust gas...
US20070245702 Honeycomb structure and manufacturing method thereof, and air cleaner and water purifier containing the honeycomb structure  
A composite honeycomb structure in which the honeycomb structure is highly functionalized and adapted to have catalytic function, considering pressure loss is provided. A honeycomb structure...
US20130055694 CERAMIC HONEYCOMB STRUCTURES  
A ceramic honeycomb structure suitable for particulate filters, having an inlet face and an outlet face, comprising a plurality of inlet cells and a plurality of outlet cells extending through the...
US20080010960 Plugging material for aluminum titanate ceramic wall flow filter manufacture  
Disclosed are plugging mixtures for a ceramic wall flow filter, comprising an aluminum titanate precursor reactive batch composition including an alumina source, a silica source, and a titania...
US20120244042 HONEYCOMB FILTER  
In a honeycomb filter 20, partition portions and trapping layers are formed such that a pore volume difference that is obtained from pore distributions measured by mercury porosimetry and is a...
US20150096274 HONEYCOMB FILTER  
A honeycomb filter includes a plurality of cells and porous cell walls. The plurality of cells defines exhaust gas passages. The plurality of cells includes exhaust gas introduction cells and...
US20100205921 CORDIERITE-BASED CERAMIC HONEYCOMB FILTER AND ITS PRODUCTION METHOD  
A cordierite-based ceramic honeycomb filter comprising a honeycomb structure having a large number of flow paths partitioned by porous cell walls, and plugs alternately formed in said flow paths...
US20140202125 PROCESS FOR PRODUCTION OF HONEYCOMB STRUCTURE, HONEYCOMB STRUCTURE, AND PARTICULATE FILTER  
A method of manufacturing a honeycomb structure comprises a step of forming a molded article by molding a raw material containing a ceramic powder and a pore-forming agent; and a step of...
US20050252177 Ceramic filter and smoke treatment device  
A ceramic filter capable of burning combustible microparticles contained in smoke, without these escaping, and a smoke treatment device using the same are provided. A resin foam to which a ceramic...
US20120124953 MOLTEN OXIDE GRAINS INCLUDING AL AND TI, AND CERAMIC MATERIALS COMPRISING SAID GRAINS  
Fused particles having the following chemical composition, as a percentage by weight on the basis of the oxides: more than 15% but less than 55% of Al2O3;more than 25% but less than 60% of...
US20130145735 HONEYCOMB FILTER, AND MANUFACTURING METHOD OF THE SAME  
A honeycomb filter includes a tubular honeycomb structure having porous partition walls with which there are formed a plurality of cells extending from one end surface to the other end surface to...
US20140290195 POROUS MATERIAL, HONEYCOMB STRUCTURE, AND METHOD OF MANUFACTURING POROUS MATERIAL  
There is disclosed a porous material which has an improved thermal shock resistance. The porous material contains aggregates and a composite binder. The composite binder includes glass as a binder...
US20140238242 CERAMIC PARTIAL WALL-FLOW FILTER WITH LOW DEEP BED  
A partial wall-flow filter, having a honeycomb structure including an inlet end, an outlet end, and parallel channels disposed and configured to flow fluid from the inlet end to the outlet end....
US20050077226 Membrane devices using reaction bonded monolith supports  
A membrane device comprised of a porous monolith support formed from a reaction-bonded ceramic powder, fired in an oxygen-free atmosphere, the monolith defining a plurality of passageways...
US20140290196 MANUFACTURING METHOD FOR HONEYCOMB STRUCTURE AND HONEYCOMB STRUCTURE  
Provided is a technique to manufacture a honeycomb structure reducing a width of dimensional difference generated during firing between an end part and a central part and having excellent thermal...
US20150068176 HONEYCOMB FILTER  
The honeycomb filter of the present invention comprises a ceramic honeycomb substrate formed from a porous body of sintered ceramic particles, and a filter layer formed on the surface of the cell...
US20150013284 HONEYCOMB STRUCTURED BODY, EXHAUST GAS PURIFYING HONEYCOMB FILTER, AND EXHAUST GAS PURIFYING DEVICE  
A honeycomb structured body includes a plurality of silicon carbide-based honeycomb fired bodies and adhesive layers. The plurality of silicon carbide-based honeycomb fired bodies each include...
US20150033690 HONEYCOMB FILTER  
A honeycomb filter includes a silicon carbide honeycomb fired body, an end face, and porous cell walls. The silicon carbide honeycomb fired body includes a plurality of cells through which exhaust...
US20110185690 SIC/GLASS-CERAMIC COMPOSITE FILTER  
The invention relates to a filter of which the filtering portion is made from an inorganic material comprising grains of SiC bonded by a vitroceramic phase, to form a porous structure of which the...
US20120134891 Porous Ceramic Honeycomb Articles and Methods for Making The Same  
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...
US20120110965 CEMENT CONTAINING MULTI-MODAL FIBERS FOR MAKING THERMAL SHOCK RESISTANT CERAMIC HONEYCOMB STRUCTURES  
A ceramic honeycomb structure comprised of at least two separate smaller ceramic honeycombs that have been adhered together by a cement comprised of inorganic fibers and a binding phase wherein...
US20120097033 FILTER FOR FILTERING PARTICULATE MATTER FROM EXHAUST GAS EMITTED FROM A COMPRESSION IGNITION ENGINE  
A filter for filtering particulate matter (PM) from exhaust gas emitted from a compression ignition engine, which filter comprising a porous substrate having inlet surfaces and outlet surfaces,...
US20090007532 Composite ceramic body, method of manufacturing the same and ceramic filter assembly  
A method for manufacturing a composite ceramic body with occluding a plurality of pores that are open at its surface of a porous ceramic body, the method includes the steps of impregnating a...
US20060272306 Ceramic wall flow filter manufacture  
Porous ceramic wall flow filter bodies of unitary or segmented construction wherein the honeycomb channels are alternately plugged with plugging cements incorporating low expansion refractory...
US20070240397 Cordierite honeycomb structure body, method of producing the cordierite honeycomb structure body, and talc for use in the method  
In a method of producing a cordierite honeycomb structure body, talc, kaolin, and alumina as prepared raw materials are mixed. The mixed raw materials are extruded and molded in an extrusion...
US20090139193 WALL-FLOW HONEYCOMB FILTER HAVING HIGH STORAGE CAPACITY AND LOW BACKPRESSURE  
A wall-flow honeycomb filter comprising a ceramic monolith having a plurality of porous walls formed therein. The plurality of porous walls define a plurality of inlet cells and a plurality of...
US20140311111 POROUS ALPHA-SIC-CONTAINING SHAPED BODY HAVING A CONTIGUOUS OPEN PORE STRUCTURE  
The present invention relates to a porous alpha-SiC-containing shaped body with a gas-permeable, open-pored pore structure comprising platelet-shaped crystallites which are connected to form an...
US20150096275 HONEYCOMB FILTER  
A honeycomb filter includes a plurality of honeycomb fired bodies and adhesive layers. Each of the plurality of honeycomb fired bodies includes a plurality of cells, porous cell walls, and an...
US20120031062 HONEYCOMB STRUCTURAL BODY  
An object of the present invention is to provide a honeycomb structural body which is low in pressure loss and can prolong a period up to a regenerating process. The present invention is directed...
US20120198805 PROCESS FOR PRODUCING ALUMINUM TITANATE-BASED CERAMICS, AND ALUMINUM TITANATE-BASED CERAMICS  
The present invention is a process for producing an aluminum titanate ceramics, comprising firing a starting material mixture containing a titanium source powder and an aluminum source powder,...
US20100242426 CERAMIC HONEYCOMB STRUCTURE  
There is disclosed a ceramic honeycomb structure which is not easily damaged and is excellent in durability even in a case where irregular canning conditions such as an overload and an offset load...
US20070039297 Ceramic honeycomb structure and moldable material usable for its extrusion molding  
In a ceramic honeycomb structure having large numbers of flow paths partitioned by porous cell walls, the cell walls have a porosity of 55-75%, with an average pore diameter Da of 10-30 μm and a...
US20120093695 HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING APPARATUS  
A honeycomb structure includes a porous silicon carbide honeycomb fired body and a silicon-containing oxide layer. The porous silicon carbide honeycomb fired body has at least one cell wall...
US20150209934 METHOD FOR CUTTING HONEYCOMB DRIED BODY, METHOD FOR MANUFACTURING HONEYCOMB STRUCTURED BODY, HONEYCOMB DRIED BODY, AND HONEYCOMB STRUCTURED BODY  
In a method for cutting a honeycomb dried body, the honeycomb dried body is cut using a water jet. The honeycomb dried body is made by drying a honeycomb molded body including cell walls defining...
US20140150389 CORDIERITE ALUMINUM MAGNESIUM TITANATE COMPOSITIONS AND CERAMIC ARTICLES COMPRISING SAME  
Disclosed are ceramic bodies comprised of composite cordierite aluminum magnesium titanate ceramic compositions and methods for the manufacture of same.
US20130111862 CORDIERITE ALUMINUM MAGNESIUM TITANATE COMPOSITIONS AND CERAMIC ARTICLES COMPRISING SAME  
Disclosed are ceramic bodies comprised of composite cordierite aluminum magnesium titanate ceramic compositions and methods for the manufacture of same.

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