| Document |
Document Title |
|
WO/2003/052182A1 |
A transition metal substituted, amorphous mesoporous silica framework with a high degree of structural order and a narrow pore diameter distribution (± 0.15 nm FWHM) was synthesized and used for the templated growth of single walled car...
|
|
WO/2003/050332A1 |
The introduction of nanotubes in a liquid provides a means for changing the physical and/or chemical properties of the liquid. Improvements in heat transfer, electrical properties, viscosity, and lubricity can be realized upon dispersion...
|
|
WO/2003/050854A2 |
The invention relates to chemical reactor remplates having channel-line voids parallel to the template's major axis. The channel-like voids may have either micro-scale or nano-scale cross sectional areas. The chemical reactor templates m...
|
|
WO/2003/050331A1 |
The present invention relates to ultra-fine inorganic fibers and a method of producing the same. The method of producing ultra-fine inorganic fibers comprises the steps of : mixing sol or gel containing an inorganic material and thermopl...
|
|
WO/2003/050333A1 |
A method for producing high yields of high-purity multifaceted graphitic nanotubes wherein a mixture of CO and H¿2? is reacted in the presence of a catalyst system comprised of at least one Co-containing oxide and at least one Group II ...
|
|
WO/2003/050180A2 |
The invention comprises a chemical composition with the structure shown below. The composition can be polymerized or pyrolyzed, forming transition metal nanoparticles homogeneously dispersed in a thermoset or carbon composition. (I) wher...
|
|
WO/2003/048040A1 |
The invention concerns a method for growing nanotubes or nanofibers on a substrate comprising at least a top layer of a first material, characterized in that it comprises: forming at the surface of the top layer, a barrier film consistin...
|
|
WO/2003/048038A2 |
A catalyst composition and method of use of the catalyst composition for producing single-walled carbon nanotubes (SWNTs). The catalyst is cobalt (Co) and molybdenum (Mo) on a silica support. The Mo occurs primarily as dispersed Mo oxide...
|
|
WO/2003/047837A1 |
The present invention relates to compositions, methods and apparatus for preparing composite materials. A method of fabricating a fibrous monolith composite includes extruding a first material laden composition into a filament, passing t...
|
|
WO/2003/040445A1 |
A vapor grown fine carbon fiber, each fiber filament of the carbon fiber comprising, in its interior, a hollow space extending along the fiber filament, and having a multi−layer structure, an outer diameter of 2 to 500 nm, and an aspec...
|
|
WO/2003/038163A1 |
Single walled carbon nanotubes are selectively produced to the substantial exclusion of multi-walled carbon nanotubes by subjecting a mixture of solid hydrocarbon, such as coal, and a transition metal catalyst, to heat generated by an RF...
|
|
WO/2003/031696A1 |
The invention relates to a hollow fibre having high requirements in terms of the straightness and roundness thereof, and to a method for economically producing the same. The inventive hollow fibre is produced by means of a moulded body (...
|
|
WO/2003/027367A1 |
A polymethylsilane is added to an organic solvent solution of a polycarbosilane to prepare a meltable liquid. The meltable liquid is heated and melted to cause partial crosslinking to proceed to obtain a mixed polymer melt having a visco...
|
|
WO/2003/026792A1 |
Activated carbon fibers excellent in both the ability to adsorptively remove trihalomethane compounds and the ability to adsorptively remove substances causative of a moldy odor. The fibers are characterized by giving at 77.4 K a nitroge...
|
|
WO/2003/027368A1 |
ABSTRACT A fine carbon fiber mixture produced through a vapor-growth process, which comprises fine carbon fiber, each fiber filament of the fiber having an outer diameter of 1 to 500 nm and an aspect ratio of 10 to 15,000 and comprising ...
|
|
WO/2003/024890A2 |
The invention relates to a system and method for continuous production of ceramic non-wovens, essentially comprising a mixing device for the production of a suspension consisting of ceramic powder, aqueous aminoxide and cellulose. The su...
|
|
WO/2003/025271A1 |
To prevent microfibrils in a cellulose material from disintegration, cellulose is dried and then carbonized or graphitized while avoiding factors causative of the disintegration, i.e., the effect of surface tension of water contained in ...
|
|
WO/2003/024891A2 |
The invention relates to an installation and method for producing straight ceramic fibres. Said installation essentially comprises a mixing device for producing a suspension of ceramic powder, aqueous amine oxide and cellulose. The suspe...
|
|
WO/2003/025270A1 |
A method and apparatus for producing a fine carbon fiber wherein a raw material gas containing an organic compound, a carrier gas containing hydrogen and&sol or an inert gas and a catalyst containing a transition metal are introduced int...
|
|
WO/2003/023096A1 |
A zirconium metal oxide fibre comprises zirconium oxide and a metal oxide. The fibre is made by adding a metal oxide in a suitable form to a colloidal dispersion of an amorphous zirconium polymer. The mixed colloidal dispersion is subseq...
|
|
WO/2003/021015A1 |
The invention provides improved burners, combustion apparatus, and methods for carbon nanomaterial production. The burners of the invention provide sooting flames of fuel and oxidizing gases. The condensable products of combustion produc...
|
|
WO/2003/021016A1 |
This invention provides improved methods for combustion synthesis of carbon nanomaterials, including fullerenes, employing multiple-ring aromatic hydrocarbon fuels selected for high carbon conversion to extractable fullerenes. The multip...
|
|
WO/2003/018884A1 |
A method for producing optically transparent and electro-conductive fibres consists of the heating of four valent tin alkoxide at 100-200°C temperatures and 0.1-20 mmHg pressure in an anhydrous environment until 1-2 Pa.s viscosity is re...
|
|
WO/2003/014441A1 |
A fine carbon fiber, the main body of each fiber filament of the fiber having an outer diameter of about 1 to about 500 nm and an aspect ratio of about 10 to about 15,000 and comprising a hollow space extending along its center axis and ...
|
|
WO/2003/014217A1 |
A biodegradable polymer blend which has thermoplasticity, flexibility, and practical strength&sol elongation and is economical. It comprises a product of starch hydrolysis&sol polycondensation which comprises a starch−derived main chai...
|
|
WO/2003/014431A1 |
The invention concerns a method for reforming composite fibres comprising colloidal particles and at least a binding and/or crosslinking polymer, characterised in that it comprises: means for deforming, by cold process at room temperatur...
|
|
WO/2003/010379A1 |
An alumina fiber aggregate which consists essentially of alumina short fibers having an average fiber diameter of 4.0 to 10.0 μm and a minimum fiber diameter of 3.0 μm or more&semi and (2) a method for producing the alumina fiber aggre...
|
|
WO/2003/009338A2 |
Method for producing discontinuous silicon carbide fibers, useful as heating elements in a low-energy microwave field, from discontinuous carbonized cotton fibers employing an admixture of carbonized cotton fibers, a metal salt promoter,...
|
|
WO/2003/008331A1 |
The present invention is to provide a process for the preparation of carbon nanotubes or nanofibers, which comprises introducing in a gaseous phase a colloidal solution of matal nanoparticles optionally containing a surfactant together w...
|
|
WO/2003/006723A1 |
A resin composition for composite fibers which comprises 10 to 50 wt.% phenolic resin and 90 to 50 wt.% polypropylene having an MI of 10 to 100 g&sol 10 min as measured at 230°C under a load of 21.18 N&semi or a resin composition for co...
|
|
WO/2003/006726A1 |
A carbon nanofiber having substantially graphite sheets that are substantially parallel to the longitudinal axis of the nanofiber and a produce for producing same. The carbon nanofibers are produced by contacting an iron, or an iron:copp...
|
|
WO/2003/006725A1 |
Methods of producing stable disperions of single-walled carbon nanotube structures in solutions are achieved utilizing dispersal agents. The dispersal agents are effective in substantially solubilizing and dispersing single-walled carbon...
|
|
WO/2003/004155A1 |
The invention relates to a carbon nanotube catalyst material, a carbon nanotube arrangement and to a method for producing a carbon nanotube arrangement. The carbon nanotube catalyst material for catalyzing the epitaxial growth of carbon ...
|
|
WO/2003/004411A1 |
A method for preparing a carbon nano−horn aggregate, which comprises vaporizing a solid carbon simple substance in an inert gas atmosphere under a controlled pressure corresponding to the atomic or molecular weight of the inert gas to ...
|
|
WO/2003/004410A1 |
The present invention is related to single and/or multiple-wall carbon nanotubes which may contain interstitial metals obtainable by a preparation process, comprising a catalytic step using a catalytic system, said catalytic system compr...
|
|
WO/2003/004739A1 |
The invention concerns a silica yarn, woven or non-woven textiles made from said yarn, comprising 30 to 1500 ppm by weight of aluminium and 10 to 200 ppm by weight of titanium in oxidised form, the sum of the mass of the different chemic...
|
|
WO/2003/004741A1 |
The present invention involves fibers of highly aligned single-wall carbon nanotubes and a process for making the same. The present invention provides a method for effectively dispersing single-wall carbon nanotubes. The process for disp...
|
|
WO/2003/002789A1 |
(1) A method for producing vapor grown carbon, comprising mixing a raw material gas containing an organic compound and an organo-transition metallic compound preliminarily heated preferably to a temperature 100 to 145 °C with a carrier ...
|
|
WO/2003/000589A1 |
A novel carbon nanotube which has an outer diameter of 500 nm or less and a length of 50 nm or more and has a wall portion comprising carbon, characterized in that the outer region of the wall portion has an amorphous structure and the i...
|
|
WO/2003/000414A1 |
To provide a catalyst carrier holding material which is particularly useful for catalytic converters, by exhibiting heat resistance and high compression resistance in high temperature ranges, as well as excellent wind erosion resistance....
|
|
WO/2002/103171A1 |
A method for easily and sucurely obtaining alumina−silica−based fiber having an excellent mechanical strength. A precursor fiber is obtained from alumina−silica−based fiber forming concentrate solution for inorganic salt method a...
|
|
WO/2002/101129A1 |
A production device and production method for carbon fibers, capable of a continuous operation and lowering costs with an operability in a firing process enhanced by positively providing connection portions having a simple mechanism and ...
|
|
WO/2002/095116A1 |
A continuous sheet (W) of alumina fiber precursor formed from a compound-containing spinning solution is continuously fed into a high-temperature heating furnace, and is heat treated while being conveyed in one direction by a plurality o...
|
|
WO/2002/095100A1 |
A flame−resistant fiber material which has an average oxygen concentration in the interior of the fiber of 0.07 to 0.17 as measured by the elemental analysis−oxygen analysis method, an average survival rate for nitrile groups of 0 to...
|
|
WO/2002/095099A1 |
Carbon nanotubes are functionalized in a broadly applicable manner. According to an example embodiment of the present invention, single-wall carbon nanotubes (SWNTs) are noncovalently functionalized. The functionalized SWNTs are highly v...
|
|
WO/2002/095097A1 |
The present invention describes the preparation of carbon nanotubes of varied morphology, catalyst material for their synthesis. The present invention also describes reactor apparatus and methods of optimizing and controlling process par...
|
|
WO/2002/093098A1 |
A gas seal for the material inlets (10') and outlets (10*) of reactors (1) for treating strands (7) and strips (7) of material. The openings are sealed (10) by gas curtains which are created by means of gas flows, which are oriented in a...
|
|
WO/2002/090627A1 |
The present invention is directed to highly attenuated fibers produced by melt spinning a composition comprising destructurized starch, a thermoplastic polymer, and a plasticizer. The present invention is also directed to highly attenuat...
|
|
WO/2002/090629A1 |
Environmentally degradable finely attenuated fibers produced by melt spinning a composition comprising destructurized starch, a biodegradable thermoplastic polymer, and a plasticizer are disclosed. The present invention is also directed ...
|
|
WO/2002/088437A1 |
A spinning die (20) for spinning mesophase pitch into carbon fibers. The die (20) includes a central cavity (22) having a bottom (40) and at least one side wall (38) which intersects the bottom (40). At least one capillary (26) for formi...
|
