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Matches 701 - 750 out of 10,448

Document Document Title
WO/2013/015210A1
Provided are: a polyacrylonitrile-based precursor fiber for the production of a carbon fiber having a large single-fiber fineness, said precursor fiber ensuring high heat stability of a spinning dope and excellent productivity; and a cop...  
WO/2013/015343A1
Hot air is sent into a heat treatment chamber (2) via a hot air discharge nozzle (4), in a direction parallel to the travel direction of a precursor fiber strand (10), to flame-proof the precursor fiber strand. The hot air discharged fro...  
WO/2013/011133A1
The invention relates to a carbon fiber which comprises at least one monofilament. At least one of the at least one filament has a filament diameter of 4 µm or less, said diameter being determined in accordance with DIN EN ISO 1973. The...  
WO/2013/004805A1
The wind turbine blade (1) includes a structure made of a fibre reinforced polymer material including a polymer matrix and fibre reinforcement material embedded in the polymer matrix. The fibre reinforcement material includes carbon fibr...  
WO/2012/177869A2
Compositions of discrete carbon nanotubes for improved performance lead acid batteries. Further disclosed is a method to form a lead-acid battery with discrete carbon nanotubes.  
WO/2012/176799A1
Provided is a rock wool characterized in comprising 35 to 45 mass% of SiO2, 10 to 15 mass% of Al2O3, 20 to 35 mass% of CaO, 10 to 25 mass% of MgO, and a total of 2 to 10 mass% of FeO and Fe2O3, wherein in terms of atoms, the molar ratio ...  
WO/2012/175007A1
Provided are a nanoporous fibre produced from glass fibre and a preparation process therefor. The preparation process uses glass fibre having a silica content of 45% - 85% as the raw material, and mainly comprises the step of salt decomp...  
WO/2012/172560A1
Disclosed herein is a highly economical process for large scale commercial production of carbon filaments by a low temperature synthetic method optionally under magnetic field from Industrial and Automobile flue gas emissions and flame c...  
WO/2012/165574A1
Supply rolls (1) that transfer a carbon fiber precursor acrylic fiber bundle (T) along the transfer direction of the fiber bundle (T), an opening device (2) that opens the fiber bundle (T), a width control device (3) that controls the wi...  
WO/2012/167203A2
Novel elastomeric compositions and articles are disclosed. Methods of making and using the compositions and articles are also disclosed.  
WO/2012/167162A2
Methods for the production chitin nanofibers and uses thereof. Furthermore, methods for the production of chitin nanofibers and the fabrication of chitin nanofiber structures and devices.  
WO/2012/156443A1
The invention relates to a method for the production of a precursor for the production of carbon- and activated carbon fibres according to the wet- or air-gap spinning method, in which a solution of lignin and a fibre-forming polymer in ...  
WO/2012/156441A1
The invention relates to a method for the production of a precursor for the production of carbon- and activated carbon fibres according to the wet- or air-gap spinning method, in which a solution of lignin and a fibre-forming polymer in ...  
WO/2012/152554A1
The invention relates a method for producing carbon fibers, wherein polyacrylonitrile (PAN) is pyrolytically carbonized to form carbon fibers under release of hydrocyanic acid (HCN), and to a system for carrying out the method. The aim o...  
WO/2012/153806A1
Provided is a method for manufacturing a ceramic fiber comprising; a ceramic material composition liquid preparing step for: preparing a ceramic material composition liquid comprising a metallic element serving as the source of a metal o...  
WO/2012/145143A2
A short-cut, water non-dispersible polymer microfiber is provided comprising at least one water non-dispersible polymer wherein the water non-dispersible polymer microfiber has an average fineness of less than 1 denier per filament; and ...  
WO/2012/132271A1
This moist blanket is characterized in that a blanket comprising biosoluble inorganic fibers is impregnated with a colloidal silica solution so as to become moist. The moist blanket cures so as to become a cured blanket.  
WO/2012/132287A1
A method for manufacturing an inorganic fiber, comprising heating and melting an inorganic starting material containing at least 70 wt% of silica and a combined 10-30 wt% of magnesia and calcia in a container, manufacturing a melt having...  
WO/2012/132329A1
A sealing or cushioning material comprising an inorganic-fiber based paper which comprises: a first biosoluble inorganic fiber having a mean fiber diameter of 3 to 7μm; a second biosoluble inorganic fiber having a mean fiber diameter th...  
WO/2012/132469A1
A molded article formed from 20 to 99 wt% of biodegradable inorganic fibers comprising SiO2 and an alkaline earth metal, wherein the colloidal silica that serves as the curing agent penetrates from the surface of the molded article to ob...  
WO/2012/132327A1
The present invention pertains to sealing materials or cushioning materials comprising inorganic fibrous paper containing biosoluble inorganic fibers and a binder that have been treated with heat at 400 to 1300°C, and having a compositi...  
WO/2012/131321A1
A method of making a lithium ion battery electrode material, comprises incorporating lithium into a nano-structured carbon material formed by :- i) providing a porous carbon material having porosity; ii) impregnating a metallic material ...  
WO/2012/124934A2
The present invention relates to a method for manufacturing a graphene fiber and a graphene fiber manufactured thereby, comprising the following steps: a) preparing a dispersion liquid by dispersing graphene with a surfactant in a solven...  
WO/2012/121584A1
An apparatus for production of carbon nanotubes, comprising a reaction chamber, arranged to receive at least one catalyst and a carbon precursor; and a rotatable helical structure within said reaction chamber arranged to carry the at lea...  
WO/2012/120962A1
Provided are: a pressurized steam processing device for thread suitable for production of a highly productive carbonized precursor thread, said device reducing the impact of leakage of pressurized steam outside the device, minimizing the...  
WO/2012/117514A1
A carbon-fiber-precursor acrylic fiber bundle with an oil composition adhering thereto, wherein the oil composition comprises an amino-modified silicone, an aromatic ester compound (1) having a structure represented by formula (1), and a...  
WO/2012/114565A1
Provided are heat-resistant inorganic fibers that are suitable for use in a filter material, sealing material, or the like and are highly bio-soluble, with the effects thereof on the human body and living environments minimized even with...  
WO/2012/114829A1
In the present invention a fiber reinforced composite material comprises long reinforced fibers and a matrix, and is characterized in that the reinforced fibers are crimped and the crimps have a zigzag shape. Provided is a fiber reinforc...  
WO/2012/114566A1
Provided is a method for easily manufacturing heat-resistant inorganic fibers that are suitable for use in a filter material, sealing material, or the like and are highly bio-soluble, with the effects thereof on the human body and living...  
WO/2012/112108A1
Disclosed is a method of producing a continuous lignin fiber from softwood and/or hardwood alkali lignin. The lignin fiber can be further treated to obtain structural carbon fiber.  
WO/2012/112198A2
Fiber draw synthesis process. The process includes arranging reactants in the solid state in proximate domains within a fiber preform. The preform is fluidized at a temperature below the melting temperature of the reactants. The fluidize...  
WO/2012/110512A1
The invention relates to polytitanic acid esters having linear cross-linking structures, obtainable by reacting a titanium compound that is soluble in an alcohol, in water, or in a mixture of water and alcohol and that has the compositio...  
WO/2012/108607A1
The present invention relates to a method for manufacturing carbon nanotube fibers and comprises a step of injecting a solution having ㎛ unit particles which includes acetone, a catalyst and a surfactant. Unlike conventional discontinu...  
WO/2012/104011A1
The invention relates to an oxidation furnace for the oxidative treatment of fibers, in particular for producing carbon fibers, comprising a housing (12), which is gas-tight, apart from passage areas (18a, 18b) for the carbon fibers, and...  
WO/2012/104999A1
The present invention provides a glass fiber fabric suitable as a reinforcement material for a printed wiring board, and the glass fiber thereof. This glass fiber comprises, based on the total weight of the constituents, 56.0-62.5 weight...  
WO/2012/102520A2
The present invention relates to a metal wire having a dual structure, comprising a surface layer comprising silver (Ag), and a central metal layer inside the surface layer, and a preparation method thereof. According to the present inve...  
WO/2012/100163A1
An oxidation oven with a heated chamber for treating fibers, the heated chamber having two opposing sides, each side with a plurality of gaps to allow the fibers to pass to and from the heated chamber. Embodiments of the invention provid...  
WO/2012/099582A1
A method of manufacturing a proton conducting fuel cell composite membrane includes the step of electrospinning a non-charged polymeric material, such as PVDF and PSF, into fiber mats. The fibers are fused to one another to provide a wel...  
WO/2012/094159A1
Nanotube filaments comprising carbon, boron and nitrogen of the general formula BxCyNz, having high-aspect ratio and high-crystallinity produced by a pressurized vapor/ condenser method and a process of production. The process comprises ...  
WO/2012/089839A1
The present invention prescribes a new sol-gel method of preparing and formation of the metal oxide microtubes. According to the method firstly is prepared the precursor sol from metal oxides or mixtures of metal oxides and alkoxides, th...  
WO/2012/090455A1
An inorganic fiber which has a composition containing 71-80% by weight of SiO2, 18-27% by weight of CaO, 0-3% by weight of MgO, 1.1-3.4% by weight of Al2O3, not more than 0.1% by weight of ZrO2, not more than 0.1% by weight of R2O3 (wher...  
WO/2012/089179A1
The invention relates to the method of preparation of hyaluronic acid-based fibres, where first the spinning solution of hyaluronic acid and/or a metal compound thereof, optionally containing a metal salt or a hyaluronic acid compound an...  
WO/2012/081249A1
Disclosed is a method for producing carbon fibers, which comprises a step wherein: a supported catalyst is obtained by having granular carriers such as calcium carbonate, calcium hydroxide or calcium oxide support a main catalyst element...  
WO/2012/082135A1
A process for forming a functionalized sensor for sensing a molecule of interest includes providing at least one single or multi-wall carbon nanotube having a first and a second electrode in contact therewith on a substrate; providing a ...  
WO/2012/081767A1
The present invention relates to carbon nanofibers. More particularly, the present invention relates to a novel pitch polymer, which is formed by using the properties of carbon nanofibers which vary with the pitch properties, and has the...  
WO/2012/081407A1
Provided is a carbon fiber prepreg comprising carbon fiber bundles containing numerous carbon fiber single yarns and a matrix resin impregnated in the carbon fiber bundles, the value of the coefficient of variation, displayed as a percen...  
WO/2012/073852A1
A polyacrylonitrile fiber manufacturing method that includes, in this order, a spinning step, a pre-drawing step, a drying step, and a post-drawing step that includes any of the following drying and drawing steps (a)-(c): (a) a step for ...  
WO/2012/073989A1
Provided is an inorganic fiber that suppresses effects on the human body and living environments, exhibits high biosolubility, and also exhibits excellent heat resistance as a constituent material for filter materials, sealing materials,...  
WO/2012/070537A1
The purpose of the present invention is to provide a coagulation spinning structure that is obtained by spinning carbon nanotubes and has high electrical conductivity. The present invention relates to a production method for a coagulatio...  
WO/2012/068764A1
A method for preparing micro straight PZT (lead zirconate titanate) piezoelectric fiber array is provided. Firstly, mixed system of sol-PZT nanometer powder is prepared. Then plastic capillaries used as template are dipped into the mixed...  

Matches 701 - 750 out of 10,448