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8163065 |
Carbon dioxide permeable membrane
A carbon dioxide permeable membrane is described. In some embodiments, the membrane includes a body having a first side and an opposite second side; a plurality of first regions formed from a...
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8142695 |
Foam of polymers
The disclosure pertains to foam of polymers, which can be made by a method for making a polymer foam comprising vacuum or gas-filled compartments by making a solution of 1 to 20% by weight of a...
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8105512 |
Infiltrated carbon foam composites
An infiltrated carbon foam composite and method for making the composite is described. The infiltrated carbon foam composite may include a carbonized carbon aerogel in cells of a carbon foam body...
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8057568 |
Extruded porous substrate and products using the same
A highly porous substrate is provided using an extrusion system. More particularly, the present invention enables the production of a highly porous substrate. Depending on the particular mixture,...
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8052903 |
Vitreous carbon material and process for making the same
A defect-free vitreous carbon material having a three-dimensional (x,y,z) size in which each of the x, y and z dimensions exceeds twelve millimeters. A process of making such vitreous carbon...
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8052775 |
Process for the preparation of a two-layer metal palladium or palladium alloy composite membrane
Process for preparing a two layer metal palladium or palladium alloy composite membrane consisting of a porous substrate support and a palladium or palladium alloy membrane by rinsing/washing and...
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8038759 |
Fibrous cordierite materials
A method of manufacturing a fibrous material includes mixing at least two cordierite precursor materials to form a mixture. One or more of the at least two cordierite precursor materials is in a...
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8012403 |
Method for producing high purity low dielectric constant ceramic and hybrid ceramic films
Porous ceramic and hybrid ceramic films are useful as low dielectric constant interlayers in semiconductor interconnects. (Hybrid ceramic films are defined as films that contain organic and ceramic...
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7959716 |
Hydrogen separation membrane on a porous substrate
A hydrogen permeable membrane is disclosed. The membrane is prepared by forming a mixture of metal oxide powder and ceramic oxide powder and a pore former into an article. The article is dried at...
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7955534 |
Monolithic substrate of materials containing multiple opened channels of one dimensional macropore having a mesoporous inner surface extending through the substrate and a method of making the same
A monolithic substrate of materials containing within it multiple opened channels of one dimensional macropore have a mesoporous inner surface and a method for making the same, wherein each of the...
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7938876 |
Low coefficient of thermal expansion materials including nonstoichiometric cordierite fibers and methods of manufacture
A fibrous ceramic material comprises a plurality of fibers having a RxMg2Al4+xSi5−xO18 or RxMg2−xAl4Si5O18 compositional structure. The fibrous ceramic material is form by combining two or more RxM...
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7938877 |
Low coefficient of thermal expansion materials including modified aluminosilicate fibers and methods of manufacture
A fibrous ceramic material comprises a plurality of fibers having a modified aluminosilicate compositional structure (i.e., x(RO).y(Al2O3).z(SiO2) or w(MO).x(RO).y(Al2O3).z(SiO2)). The fibrous...
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7939046 |
Microporous graphite foam and process for producing same
A process for producing a microporous graphite foam including a matrix of graphite fibers joined by a graphitized graphite-forming precursor. In one embodiment, the process includes providing a...
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7914728 |
Method for manufacturing porous honeycomb structure
A method for manufacturing a porous honeycomb structure, which comprises a mixing and kneading step, a forming and then drying step, and a firing and then cooling step of firing a dried honeycomb...
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7914874 |
Fugitive pore former for porous ceramic articles
Disclosed are ceramic batch compositions for forming porous ceramic articles. The ceramic forming precursor batch compositions include ceramic forming inorganic batch components and a cyclododecane...
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7909911 |
Carbon dioxide permeable membrane
A carbon dioxide permeable membrane is described. In some embodiments, the membrane includes a body having a first side and an opposite second side; a plurality of first regions formed from a...
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7854788 |
Filter membrane
A filter membrane includes a substrate, a polymer layer provided on the substrate and a plurality of filter openings each having a width of from about 2 nanometers to about 5 nanometers provided in...
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7854881 |
Method and apparatus for an extruded ceramic biosoluble fiber substrate
A porous ceramic substrate is disclosed that is fabricated from biosoluble ceramic fibers. Porosity and permeability of the substrate is provided by intertangled biosoluble fibers, that can be...
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7837909 |
Mesostructured inorganic materials prepared with controllable orientational ordering
Mesostructured inorganic-organic materials, in the form of patterned films, monoliths, and fibers, can be prepared with controllable orientational ordering over macroscopic length scales. They are...
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7833922 |
Method of forming aluminum oxynitride material and bodies formed by such methods
Methods of forming aluminum oxynitride (AlON) materials include sintering green bodies comprising aluminum orthophosphate or another sacrificial material therein. Such green bodies may comprise...
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7811487 |
Method for producing a sintered body
This invention relates to a method for forming a three dimensional sintered body (100) comprising the steps of a) providing a basic mould having a configuration adapted to the sintering body that...
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7781028 |
Thin film materials of amorphous metal oxides
Amorphous metal oxide thin film is produced by removing through oxygen plasma treatment the organic component from an organics/metal oxide composite thin film having thoroughly dispersed therein...
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7781053 |
Porous object based on silicon carbide and process for producing the same
Provided are a silicon carbide-based porous article comprising silicon carbide particles as an aggregate, metallic silicon and an aggregate derived from organometallic compound particles to form...
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7758779 |
Reinforced resin-derived carbon foam
A reinforced carbon foam material is formed from carbon fibers incorporated within a carbon foam's structure. First, carbon fiber bundles are combined with a liquid resol resin. The carbon fiber...
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7749425 |
Nanoscale ceramic composites and methods of making
A method of forming a nanoscale ceramic composite generally includes modifying a polymeric ceramic precursor, mixing the modified polymeric ceramic precursor with a block copolymer to form a...
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7732037 |
Conductive porous material, resin molding die employing the same, and method of preparing conductive porous material
A conductive porous material includes a matrix having a sintered compact of an oxide, a communicating opening formed in the matrix, having a small diameter and being permeable to gas and...
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7658863 |
Si-C-O composite, making method, and non-aqueous electrolyte secondary cell negative electrode material
A Si—C—O composite powder is obtained by curing a reactive silane or siloxane having crosslinkable groups through heat curing or catalytic reaction into a crosslinked product and sintering the cro...
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7648548 |
High porosity cordierite composition
Disclosed are ceramic articles, which in one aspect are composed predominately of a cordierite having a composition close to that of Mg2Al4Si5O18. The ceramic articles possess a microstructure...
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7645934 |
Nanostructured layer and fabrication methods
Nanostructured layers with 10 nm to 50 nm pores spaced 10-50 nm apart, a method for making such nanostructured layers, optoelectronic devices having such nanostructured layers and uses for such...
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7575618 |
Reactive binders for porous wall-flow filters
Porous ceramic articles such as ceramic filters are provided from ceramic extrusion batches comprising mixtures of oxides and oxide precursors with a reactive binder system, the binder system...
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7567817 |
Method and apparatus for an extruded ceramic biosoluble fiber substrate
A porous ceramic substrate is disclosed that is fabricated from biosoluble ceramic fibers. Porosity and permeability of the substrate is provided by intertangled biosoluble fibers, that can be...
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7556755 |
Process for producing ceramic molding having three-dimensional network structure
A process for producing a ceramic molding having a three-dimensional network structure with a plurality of spherical cells and a plurality of through holes present in dividing walls between the...
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7541303 |
High porosity cordierite ceramic honeycomb article and method
The present invention provides materials and methods for the manufacture of high porosity ceramic exhaust filters employing relatively low amounts of pore formers, the filters combining efficient...
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7537716 |
Method for producing porous ceramic
The present invention relates to a method for producing porous ceramic, the method including molding a mixture containing a water absorbent polymer particle, a ceramic raw material, and water, the...
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7537634 |
Method for manufacturing plugged honeycomb structure
A method for manufacturing a plugged honeycomb structure includes the steps of: applying a predetermined amount of the plugging slurry on a face of an end face sealing member, one end face of the...
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7520911 |
Porous cordierite ceramic honeycomb article with improved strength and method of manufacturing same
A porous cordierite ceramic honeycomb article with increased mechanical strength and thermal shock resistance. The porous cordierite ceramic honeycomb article has MA<2220, or MT>2660 wherein...
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7514024 |
Method for producing a porous sintered body of calcium phosphate-based ceramic
A porous sintered body of a calcium phosphate-based ceramic having a porosity of 80% or more. The porous sintered body is produced by a method comprising the steps of: (1) preparing a slurry...
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7494557 |
Method of using sacrificial materials for fabricating internal cavities in laminated dielectric structures
A method of using sacrificial materials for fabricating internal cavities and channels in laminated dielectric structures, which can be used as dielectric substrates and package mounts for...
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7488368 |
Ceramic honeycomb structure and method of manufacturing the same
The ceramic honeycomb structure has a plurality of cells partitioned by porous partition walls and extending through the structure in an axial direction, one end portion of a predetermined cell is...
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7482390 |
Sinterable structures and method
A method of producing an open, porous structure having an outer surface defining a shape having a bulk volume and having interconnecting openings extending throughout said volume and opening...
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7481968 |
Method for preparing a sintered porous body of metal or ceramic
A novel method is disclosed for the preparation of a sintered porous body of a metallic or ceramic powder having a closed cell texture and a porosity as high as 95% or higher. The method comprises...
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7449165 |
Robust carbon monolith having hierarchical porosity
A carbon monolith includes a robust carbon monolith characterized by a skeleton size of at least 100 nm, and a hierarchical pore structure having macropores and mesopores.
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7442425 |
High porosity honeycomb and method
A ceramic honeycomb substrate for use in an automotive catalytic converter system which exhibits improved light-off performance by virtue of a high porosity of 45 to 75% while still maintaining a...
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7435376 |
Composites and method for manufacturing same
A composite of a metal matrix with one or more incorporated secondary phases is referred to as a metal matrix composite (MMC). Secondary phase refers to all the particles or fibers which have a...
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7429351 |
Method for manufacturing a porous ceramic structure
A method for manufacturing a porous ceramic structure which can produce a high porosity ceramic structure as well as a low porosity ceramic structure without causing cracks at the time of firing. A...
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7357976 |
Ceramic molded body and metal matrix composite
The ceramic molded body of the present invention includes spherical cells of a spherical bubble plurally formed therein: in the ceramic molded body the spherical cells neighboring each other are...
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7306753 |
Method of making a thin porous layer
The aim of the invention is to produce a thin porous layer, with a defined porosity and also, a high strength. Said aim is achieved, whereby such a layer with open porosity is produced from a...
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7290586 |
Bicontinuous composites
A ceramic foam having pores in the range of 20 to 800 microns and 10 to 30 % of theoretical density is placed in a preheated mould and molten metal or plastics is drawn in to form a bicomposite...
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7264869 |
Thermally conductive molded article and method of making the same
A thermally conductive molded article is produced by molding a conductive composition into a predetermined shape. The composition includes a polymer matrix and carbon powders. The carbon powders...
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7208108 |
Method for producing porous ceramic article
A method for producing a porous ceramic article involves a step of kneading raw materials including a raw material for a ceramic and a processing aid, to prepare a body, a step of forming the body,...
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