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WO/2006/060476 |
The present invention is directed to fibers of epitaxially grown single-wall carbon nanotubes (SWNTs) and methods of making same. Such methods generally comprise the steps of: (a) providing a spun SWNT fiber; (b) cutting the fiber substa...
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WO/2006/054636 |
A process for producing carbon fibers of satisfactorily small fiber diameter. In particular, there is provided (1) a process for producing carbon fibers, comprising the step of jetting a solution containing a polymer material according t...
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WO/2006/055678 |
Methods and processes for preparing supported metal catalysts are provided, where the supported metal catalysts can be used for the bulk synthesis of carbon nanotubes. The salts of the metal and the support are selected such that they ar...
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WO/2006/050903 |
The invention relates to a method for producing carbon nanotubes, especially nanotubes with a diameter of between 3 and 150 nm and an aspect ratio length:diameter (L:D) > 100, by means of the decomposition of hydrocarbons on a heterogene...
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WO/2006/048532 |
Composite fibres including at least carbon nanotubes, characterised in that they also include particles of at least one other type, supplied in colloidal form and thoroughly and uniformly mixed with said carbon nanotubes so that they are...
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WO/2006/046014 |
A nanostructure (10) for joining a device (24) to substrate (12) comprising providing each of the substrate (12) and device (24) with filaments (16, 18, 20 & 22) arranged to interdigitate when moved towards each other. The filaments (18)...
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WO/2006/043968 |
Apparatus and method for producing fibrous materials in which the apparatus includes an enclosure having an inlet configured to receive a substance from which the fibrous materials are to be composed, a common electrode disposed in the e...
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WO/2006/043968 |
Apparatus and method for producing fibrous materials in which the apparatus includes an enclosure having an inlet configured to receive a substance from which the fibrous materials are to be composed, a common electrode disposed in the e...
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WO/2006/033196 |
A novel wound dressing. There is provided a wound dressing comprising a silk firing product obtained by firing a silk material at preferably 500&ring to 1000&ring C so as to effect carbonation, characterized in that the silk firing produ...
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WO/2006/031404 |
A metal carbide composition and a process for synthesizing metal carbides, through a single step process, wherein oxides of different metals, including, but not limited to Si, Ti, W, Hf, Zr, V, Cr, Ta, B, Nb, Al, Mn, Ni, Fe, Co, and Mo w...
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WO/2006/030963 |
The present invention provides a process for producing a vapor-grown carbon fiber by contacting a carbon source in the supplied raw material with a catalyst and/or a catalyst precursor compound in a heating zone to produce a carbon fiber...
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WO/2006/025141 |
A carbon fiber structure in the form of a three-dimensional net work composed of carbon fibers having an outer diameter of 15 to 100 nm, characterized in that the carbon fiber structure has granular portions which bind said carbon fibers...
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WO/2006/025462 |
A carbon fiber structure of three-dimensional network composed of carbon fibers of 15 to 100 nm outer diameter, characterized in that the carbon fiber structure in a form having multiple carbon fibers extending outward, has granular part...
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WO/2006/022800 |
A method for surface modification of single walled carbon nanotubes. In one embodiment, the method includes the steps of providing a detergent solution, adding a plurality of single walled carbon nanotubes into the detergent solution, pe...
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WO/2006/016641 |
A method for producing a carbon nano material, which comprises preparing core-shell particles using fine particles containing a carbon precursor polymer and a polymer being vanished by a heat treatment, heating the resultant core-shell p...
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WO/2006/013706 |
A process for producing a carbon nanostructure, comprising effecting contact of a raw gas with catalyst microparticles, while allowing them to flow, in a reactor furnace, wherein a high-pressure pulse gas is instantaneously blown to the ...
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WO/2006/009316 |
The invention provides a method of producing vapor grown carbon fiber by vapor-phase reaction conducted by supplying carbon source compounds and a catalyst or a catalyst precursor into a heating zone, wherein at least one of the carbon s...
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WO/2006/005982 |
Methods, processes, and apparatuses for the large-scale synthesis of carbon nanostructures are provided. Metal catalysts having small diameter and narrow distribution of particle sizes are prepared and continuously injected as aerosols i...
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WO/2006/004599 |
The present invention relates to cobalt and molybdenum doped mesoporous silica catalysts and methods for using the catalysts to making Single-Walled Carbon Nanotubes. The methods offer increased control over the orientation, length and d...
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WO/2006/001403 |
Disclosed is an inorganic fiber which is substantially composed of silicon, carbon, oxygen and a transition metal, while having a fiber diameter of not more than 2 μm and a fiber length of not less than 100 μm.
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WO/2005/121420 |
The invention relates to a vapor grown carbon fiber having a mean fiber diameter of 80 to 500 nm, an aspect ratio of 100 to 200 and preferably a bulk density of 0.02 g/cm3 or less, wherein filaments having a diameter within ± 20 % the m...
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WO/2005/118473 |
A process for producing a carbon nanostructure in which a carbon nanostructure is produced with high efficiency while reducing the occurrence of tar-like by-products; and an apparatus therefor. There is provided apparatus (2) for highly ...
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WO/2005/113854 |
An apparatus and methods for making nanostructures. In one embodiment, the apparatus has a process chamber having a reaction zone, a conductive susceptor with catalysts placed in the reaction zone, means for providing a time-dependent el...
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WO/2005/113871 |
A method of growing carbon nanotubes uses a synthesized mesoporous silica template with approximately cylindrical pores being formed therein. The surfaces of the pores are coated with a carbon nanotube precursor, and the template with th...
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WO/2005/113854 |
An apparatus and methods for making nanostructures. In one embodiment, the apparatus has a process chamber having a reaction zone, a conductive susceptor with catalysts placed in the reaction zone, means for providing a time-dependent el...
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WO/2005/108658 |
Polymeric structures, methods for making same, fibrous structures comprising same and fibrous product incorporating same are provided.
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WO/2005/108470 |
The invention relates to a method for producing a polysilane-polycarbosilane copolymer solution. Said method comprises the preparation of a polysilane, obtained by the disproportionation of a methylchlorodisilane or a mixture of methylch...
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WO/2005/108433 |
Polymeric structures, methods for making same, fibrous structures comprising same and fibrous product incorporating same are provided.
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WO/2005/106086 |
The invention relates to production of carbon nanotubes, more specific the invention relates to improvements in the arc discharge method for producing high quality multi-walled carbon nanotubes (MWNT), in that the temperature of the anod...
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WO/2005/103347 |
A tube manufacturing system (10) is provided that is capable of manufacturingtube structures that are on the nanoscale and larger. The system provides for control as to the structure and atomic makeup of the feed sheet material (5) used ...
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WO/2005/103347 |
A tube manufacturing system (10) is provided that is capable of manufacturingtube structures that are on the nanoscale and larger. The system provides for control as to the structure and atomic makeup of the feed sheet material (5) used ...
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WO/2005/103348 |
The invention is directed to a carbon nanofibre composite having a bulk density of at least 800kg/m3, obtainable by the process of growing carbon nanofibres on the surface of a supported carbon fibre producing metal catalyst, such as a c...
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WO/2005/099308 |
Apparatus and method for producing fibrous materials in which the apparatus includes an extrusion element configured to electrospin a substance from which the fibers are to be composed by an electric field extraction of the substance fro...
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WO/2005/095684 |
Electrospinning process of materials that are difficult or impossible to process into nanofibers by conventional fiber-forming techniques or by electrospinning are prepared by an electrospinning procedure which uses an electrospinnable o...
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WO/2005/095687 |
A microscopic carbon fiber formed of a fiber-like substance of such a structure that cylindrical graphen sheets are stacked on each other in a right-angled direction to the axis thereof, wherein the sheets forming a cylinder comprise a p...
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WO/2005/089422 |
Methods of purifying samples are provided that are capable of removing carbonaceous and noncarbonaceous impurities from a sample containing a carbon material having a selected structure. Purification methods are provided for removing res...
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WO/2005/089042 |
The invention relates to a method of producing nanotubes from coaxial jets of immiscible liquids or poorly-miscible liquids. The purpose of the invention is to produce hollow fibres (nanotubes) or composite fibres having diameters rangin...
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WO/2005/087992 |
A carbon fiber tow composed of many carbon filaments and having a strand tensile strength of 3.8 to 5.5 GPa, a strand tensile modulus of 180 to 220 GPa and a carbon crystal size (Lc) of 13 to 18 Å. This carbon fiber tow can be produced ...
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WO/2005/087991 |
A carbon fiber which contains metal elements such as Li, Na, Ti, Mn, Fe, Ni and Co in a total content of 50 ppm or less, has a fiber diameter in the range of 0.001 to 2 μm, and has no branch; and an aggregate comprising a plurality of t...
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WO/2005/084167 |
Methods for modifying carbon nanotubes with organic compounds are disclosed. The modified carbon nanotubes have enhanced compatibility with polyolefins. Nanocomposites of the organo-modified carbon nanotubes and polyolefins can be used t...
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WO/2005/085130 |
The present invention relates to single walled and multi-walled carbon nanotubes (CNTs), functionalized CNTs and carbon nanotube composites with controlled properties, to a method for aerosol synthesis of single walled and multi-walled...
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WO/2005/080448 |
A flame-resistant polymer excelling in moldability capable of providing a flame-resistant molded item of novel configuration; a relevant flame-resistant polymer solution; a process for easily producing them; a carbon molding from the fla...
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WO/2005/080499 |
The invention provides a composition comprising an aqueous solution of 0.1-20 wt.% of a poly(amine) and 0.1to 50wt.% of a carboxylated carbohydrate having an average molecular weight of at least 100,000 D and a degree of carboxyl substit...
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WO/2005/080499 |
The invention provides a composition comprising an aqueous solution of 0.1-20 wt.% of a poly(amine) and 0.1to 50wt.% of a carboxylated carbohydrate having an average molecular weight of at least 100,000 D and a degree of carboxyl substit...
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WO/2005/078173 |
A carbon fiber precursor fiber bundle capable of bundling a plurality of small tows into one easily, provided with a dividing capability capable of dividing the bundle into original small tows naturally at firing, and suitable for produc...
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WO/2005/075718 |
An apparatus for the heat treatment of a carbon fiber which is equipped with a furnace body having a flow path permitting the flow of a carbon fiber prepared from a carbon source and a transition metal as a catalyst by its own weight, an...
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WO/2005/073442 |
Conventional electrospinning was problematic in that it is incapable of making a continuous filament (yarn) by a simple and continuous process. To solve the above problem, there is provided a method for making a continuous filament consi...
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WO/2005/066367 |
The methods, apparatus and systems disclosed herein concern ordered arrays of carbon nanotubes. In particular embodiments of the invention, the nanotube arrays are formed by a method comprising attaching catalyst nanoparticles (140, 230)...
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WO/2005/065100 |
The present invention is a method and catalyst for selectively producing single-walled carbon nanotubes. The catalyst comprise rhenium and a Group VIII transition metal, for example Co, which is preferably disposed on a support material ...
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WO/2005/066367 |
The methods, apparatus and systems disclosed herein concern ordered arrays of carbon nanotubes. In particular embodiments of the invention, the nanotube arrays are formed by a method comprising attaching catalyst nanoparticles (140, 230)...
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