Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 14,123

Document Document Title
WO/2018/131896A1
The present invention relates to a liquid crystal composite carbon fiber and a method for preparing same, the liquid crystal composite carbon fiber in which a liquid-crystalline aromatic compound is intercalated between graphene-based ma...  
WO/2018/130268A1
The invention relates to a method for thermally stabilizing melt-spun PAN precursors. For this purpose, the invention provides a continuous method for producing a thermally stabilized multifilament thread made of a meltable copolymer of ...  
WO/2018/130387A1
The invention relates to a module which can be used for producing carbon fibres and to a method for producing carbon fibres. The module is formed with at least one element (8, 9) which can be heated by electrical resistance heating and i...  
WO/2018/131897A1
The present invention relates to a liquid crystal composite elastic fiber prepared by means of spinning a graphene-based composition in which graphene-based materials are dispersed into a polymer solution comprising polymer having a pola...  
WO/2018/128267A2
The present invention relates to a method for controlling the strength of a carbon nanotube fiber aggregate, wherein the strength of the carbon nanotube fiber aggregate can be enhanced by adjusting the molar ratio of supply sources.  
WO/2018/123888A1
The present invention addresses the problem of stably molding a modified-section glass fiber. The nozzle for manufacturing a modified-section glass fiber pertaining to the present invention is a nozzle 5 for manufacturing a modified-sect...  
WO/2018/123117A1
In this invention, a microwave irradiator 12 is mounted on an oven main body of a heating oven 11 having microwave permeability. In the interior of the heating oven 11, a travel passage is formed for passing a fiber member F that is the ...  
WO/2018/123249A1
In a process for producing carbon fibers, when microwaves are used for heating a fiber to be heated, the physical properties thereof change as the process progresses, posing the problem in that it is difficult to maintain an optimal heat...  
WO/2018/124581A1
In the present invention, a roll-type gas diffusion layer is produced by impregnating carbon paper produced by using a carbon fiber chop having a low modulus of 10 to 100 GPa or less with phenolic resin or the like, carbonizing at 1,800 ...  
WO/2018/117594A1
The present invention relates to an apparatus for manufacturing a carbon fiber by using microwaves and, more specifically, to an apparatus for manufacturing a carbon fiber by using microwaves, the apparatus carbonizing a carbon fiber pre...  
WO/2018/116859A1
Active carbon that has high total trihalomethane filtration capacity even in water pass-through treatment with a high superficial velocity (SV) is provided. Of the pore volume calculated by the QSDFT method, the pore volume A in this act...  
WO/2018/114335A1
The invention for producing carbon fibres or textile fabrics comprises a module with two nozzles guided one inside the other, having different internal diameters. A first nozzle is arranged inside the second nozzle and one of the nozzles...  
WO/2018/115177A1
The present invention relates to a graphite material based on a precursor material comprising at least one of the group consisting of polyacrylonitrile, rayon, resin, pitch and natural carbon precursors, wherein the graphite material has...  
WO/2018/111045A1
The present invention relates to a carbon fiber heating patch and a method for producing same. An embodiment of the present invention provides a carbon fiber heating patch comprising: a carbon fiber cotton yarn; a conductive member in co...  
WO/2018/109661A1
The present invention relates to a tyre for vehicle wheels comprising at least one structural element comprising a cross-linked elastomeric material obtained by cross-linking a cross-linkable elastomeric composition comprising carbon nan...  
WO/2018/095559A1
The invention relates to carbon fibers which are produced from CO2 based on different process chains. Amongst these, there are ways to produce, from natural base materials such as algal biomass, carbon fibre base materials such as PAN fr...  
WO/2018/097602A1
The present invention relates to a method for producing a polyacrylonitrile-based fiber, the method comprising the following steps: polymerizing a monomer mixture including an acrylonitrile-based monomer, a carboxylic acid-based comonome...  
WO/2018/089366A1
Ovens, discharge nozzle plates for distribution of gas through an oven, and methods to operate an oven are disclosed. Example ovens include a heating system to heat gas, a substrate heating volume, and a plenum comprising a side wall hav...  
WO/2018/088765A1
The present invention relates to a method for preparing an isotropic pitch, having a high softening point, for a carbon fiber. Specifically, disclosed is a method for preparing a pitch, comprising a step of heat treating a carbon materia...  
WO/2018/086149A1
A nano-zinc oxide/SiO2/graphene composite fiber. The composite fiber is prepared by means of electrospinning technology. The composite fiber comprises the following fibers in parts by weight: nano-zinc oxide fiber: 20-30 parts; SiO2 fibe...  
WO/2018/080223A1
The present invention relates to a method for producing a carbon nanotube fiber aggregate and allows for the obtainment of a carbon nanotube fiber aggregate having an improved level of alignment through ultrasonic wave application and lo...  
WO/2018/078287A1
The invention relates to a method (1) for producing a high-carbon material (2), characterised in that it comprises the combination (100) of a structured precursor (10) comprising a fibre or a group of fibres and a non-structured precurso...  
WO/2018/078288A1
The invention relates to a method (1) for producing a high-carbon fibre or group of fibres (2), characterised in that it comprises the combination (100) of a structured precursor (10) comprising a fibre or a group of fibres of hydrocellu...  
WO/2018/079468A1
Provided is a manufacturing method for a continuous alumina fiber sheet, the method comprising: (I) a step for obtaining an alumina fiber precursor by spinning a spinning dope that has an aluminum compound and a silicon compound as main ...  
WO/2018/060902A1
There is provided a carbon fiber sheet molding composition including a vinyl ester resin type system. The carbon fiber distribution is random. The carbon fiber length is from about.5 inches to two inches. The carbon fiber loading is from...  
WO/2018/064466A1
The present disclosure provides micro-array devices for capturing cells in blood and methods of their use. In some aspects, a method for counting cells in a blood sample is provided, the method comprising applying a blood sample onto a C...  
WO/2018/057154A1
A method for preparing an article comprising providing a crosslinked olefin fabricated article; treating the fabricated article with a treating agent, the treating agent comprising a liquid comprising a phosphorous containing compound, a...  
WO/2018/057155A1
A method for preparing an article comprising: providing an olefin resin; melt blending the olefin resin with a treating agent to provide a treated olefin resin, the treating agent comprising an inorganic salt comprising a nitrogen-contai...  
WO/2018/057157A1
A method for preparing a stabilized polyolefin material comprising: (a) providing a polyolefin material characterized by an empirical formula, CHxSyOz, where: 1.85 ≤ X ≤ 2.10; 0.000 ≤ Y ≤ 0.035; 0.03 ≤ Z ≤ 0.20; and (b) treat...  
WO/2018/057156A1
A method for preparing a polyolefin material comprising providing a crosslinked polyolefin material; surface treating the crosslinked polyolefin material with an acidic medium; heating the crosslinked polyolefin material at or below 140 ...  
WO/2018/047692A1
Provided are a coagulated yarn for obtaining carbon fiber having high strength, a carbon fiber precursor fiber using same, and carbon fiber using same. The coagulated yarn, which is used for manufacturing carbon fiber, is a coagulated ya...  
WO/2018/047801A1
An inorganic fibrous molded body which contains: first inorganic fibers which contain silica and one or more metal oxides selected from among calcia and magnesia, so that 18-30% by weight of the metal oxides and 70-82% by weight of the s...  
WO/2018/047905A1
The problem to be solved by the present invention is to provide a microfiber with the cationic polypeptide ε-polylysine as a principal constituent. The present invention relates to a microfiber, containing at least 30% by weight of ε-p...  
WO/2018/041781A1
The invention relates to an oxidation furnace for the oxidative treatment of fibres, in particular for producing carbon fibres, said furnace comprising a housing (12) with an inner space (14) which is gas-tight apart from areas (18, 20) ...  
WO/2018/034625A1
The present invention relates to a production method of vertically/horizontally aligned and/or randomly oriented carbon nanotubes (CNTs) produced on polymeric nanofiber substrate. These polymer/CNT structures can be used to enhance energ...  
WO/2018/030044A1
Provided as a method for raising the productivity of CNT arrays produced by a gas-phase catalytic method is a production method provided with: a first step for causing a substrate to be present in an atmosphere containing a gas-phase cat...  
WO/2018/030413A1
The present invention addresses the problem of providing a carbon fiber sheet which is more easily manufactured than conventional carbon fiber sheets and a method for manufacturing the same. Provided is a method for manufacturing a carbo...  
WO/2018/021386A1
The present invention is provided with a step for obtaining ashless coal by a solvent extraction process performed on coal, a step for heat-treating the ashless coal, and a step for melt-spinning the heat-treated ashless coal, the volati...  
WO/2018/016583A1
One purpose of the invention is to provide an exhaust gas treatment method that can control cost increases due to increases in the volume of exhaust gas treatment volume for treatment of exhaust gas discharged in a manufacturing process ...  
WO/2018/014583A1
Disclosed are a graphene fiber non-woven fabric and a preparation method therefor. The non-woven fabric is obtained by filtering and depositing a dispersion of graphene short fibers through a filter net and drying and reducing same, so t...  
WO/2018/012423A1
A needled alumina fiber aggregate made of short alumina fibers, the needled alumina fiber aggregate being characterized in that: the average fiber diameter of the short alumina fibers is 6.0 µm to 10.0 µm; the specific surface area of ...  
WO/2018/004099A1
The present invention provides: a graphene oxide/carbon nanotube composite fiber having a heterojunction structure; and a method for manufacturing a graphene oxide/graphene composite fiber or a graphene oxide/graphene/carbon nanotube com...  
WO/2018/003836A1
The present invention provides a high-quality and high-strength carbon fiber bundle. The carbon fiber bundle is characterized in that the ratio (n/N) of the total number N of pairs of fiber rupture surfaces selected at random and the num...  
WO/2018/005924A1
Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes having enhanced selectivity include transition metal cations complexed with electronegative regions of a polyimide. CMS membranes are mad...  
WO/2018/006090A1
Various methods of reshaping and recycling thermoset polymers and composites containing thermoset polymers are provided. The methods involve the bond exchange reaction of exchangeable covalent bonds in the polymer matrix with a suitable ...  
WO/2018/004476A1
The present invention proposes a method for preparation of graphene-based fibers, comprising releasing of an aqueous graphene oxide (GO) suspension with a GO concentration of at least 20 g/L, through a nozzle, into an ionic solution, thu...  
WO/2018/004427A1
The present invention relates to a method of producing lignin with reduced amount of odorous substances comprising the stepsof: i) providing a solid phase lignin containing starting material to be contacted with a water solution comprisi...  
WO/2018/003347A1
Provided is a fiber treatment agent that suppresses gelling of an amino-modified silicone and that is highly permeable through fibers. The fiber treatment agent includes: an amino-modified silicone (A); a surfactant (B); and a compound (...  
WO/2017/222455A1
The present invention relates to a method of producing lignin with reduced amount of odorous substances comprising the step of: • providing asolid phaselignin containing starting material to be contacted with a water solution comprisin...  
WO/2017/219305A1
A method for fabricating microfibers including introducing a dispersed phase fluid into a continuous phase fluid to form a combined fluid, wherein the combined fluid includes dispersed phase fluid bubbles or dispersed phase fluid droplet...  

Matches 1 - 50 out of 14,123