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Carbon Fiber

Carbon Fiber-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Methods of analyzing carbon nanostructures, methods of preparation of analytes from carbon nanostructures, and systems ...
King Abdullah University Of Science And Technology
January 18, 2018 - N°20180017473

Provided herein is a method determining the concentration of impurities in a carbon material, comprising: mixing a flux and a carbon material to form a mixture, wherein the carbon material is selected from the group consisting of graphene, carbon nanotubes, fullerene, carbon onions, graphite, carbon fibers, and a combination thereof; heating the mixture using microwave energy to form fused materials; ...
NEW Composite projectile barrel
K & M Innovations Limited
January 18, 2018 - N°20180017350

A composite projectile barrel having an inner barrel section and a composite outer barrel shell aligned coaxially with the inner barrel section is described. The inner barrel section may be made from a metal or metal alloy. The composite outer barrel shell may include two or more layers of carbon fiber prepreg and a layer of non-woven nanofiber web membrane ...
NEW Carbon fiber pre-pregs and methods for manufacturing thereof
Gm Global Technology Operations Llc
January 18, 2018 - N°20180016740

Methods and components produced from carbon fiber pre-impregnated composite precursor materials (pre-preg) having enhanced flowability and moldability are provided. Discontinuous cut regions are introduced into a pre-preg. A sheet of pre-preg may be contacted with a patterned surface having a plurality of non-contiguous staggered cutters, so that the contacting creates discontinuous cuts in the pre-preg. A plurality of staggered discontinuous ...
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Carbon Fiber Patent Applications
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  • 317+ full patent PDF documents of Carbon Fiber-related inventions.
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NEW Adhesive and structure, and adhesion method
Tsuchiya Co., Ltd.
January 18, 2018 - N°20180016473

Provided is an adhesive that can provide quick bonding between thermoplastic resins and excellent bond strength, a structure having adhesion provided by the adhesive, and an adhesion method using the adhesive. The adhesive bonds a first member (11) containing a thermoplastic resin or a carbon fiber reinforced thermoplastic resin and a second member (12) containing the thermoplastic resin or the carbon fiber ...
NEW Method for producing modified polyester resin reinforced with carbon fiber
Ftex Incorporated
January 18, 2018 - N°20180016420

A method for producing a modified polyester resin reinforced with carbon fiber, comprising reacting a mixture containing (a) 100 parts by weight of a thermoplastic polyester, (b) 5 to 150 parts by weight of a carbon fiber, (c) 0. 1 to 2 parts by weight of a coupling agent consisting of a polyfunctional epoxy compound having two or more epoxy groups in a molecule and having ...
NEW Structural component forming an electrical power source, structural component with an electrical transmission device, method ...
Airbus Operations Gmbh
January 18, 2018 - N°20180015705

A structural component includes a composite laminate built up of layers of carbon fibers, wherein the layers of carbon fibers are oriented in different directions and wherein the carbon fibers are surrounded by a conductive polymer resin. The carbon fibers of at least one of the layers include an electrically insulating coating, and wherein at least one of the coated ...
Carbon Fiber Patent Pack
Download 317+ patent application PDFs
Carbon Fiber Patent Applications
Download 317+ Carbon Fiber-related PDFs
For professional research & prior art discovery
inventor
  • 317+ full patent PDF documents of Carbon Fiber-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Composite with synergistic effect of adsorption and visible light catalytic degradation and preparation method and ...
Soochow University
January 11, 2018 - N°20180008953

The invention discloses a composite with an adsorption-visible light catalytic degradation synergistic effect and a preparation method and application thereof. The preparation method includes the specific steps that firstly, a bismuth oxyiodide/bismuth oxychloride composite nano-particle loaded activated carbon fiber composite acf@bioixcl1-x is synthesized; then, the fiber surface is grafted with polyethyleneimine, and the end composite pei-g-acf@bioixcl1...
Titanium diboride nanotubes for trapping gases in lithium ion batteries
Gm Global Technology Operations Llc
January 04, 2018 - N°20180006343

A lithium ion battery includes an electrolyte maintained in a separator, the separator having two sides; a negative electrode of lithium titanate (li4ti5o12) disposed on one side of the separator; a negative current collector associated with the negative electrode; a positive electrode disposed on an opposite side of the separator; and a positive current collector associated with the ...
Shafts with reinforcing layer for sporting goods and methods of manufacture
Aldila Golf Corporation
January 04, 2018 - N°20180003470

Reinforcement is used in the manufacture of shafts having multiple layers with multiple types of material in various combinations for the arrows, crossbow bolts, and sporting goods of the present invention. The reinforced shaft is a cylindrical tube made of a base material with a reinforcing layer applied to the cylindrical tube. In one embodiment, the reinforced shaft is a ...
Prepeg
Toray Industries, Inc.
January 04, 2018 - N°20180002504

Provided is a prepreg including: a fiber layer containing unidirectionally arranged carbon fibers impregnated with a first thermosetting resin; and a resin layer disposed on at least one side of the fiber layer and containing a second thermosetting resin and a thermoplastic resin that is insoluble in the second thermosetting resin. The prepreg is configured such that the areal weight ...
Reinforcing fiber bundle and carbon fiber reinforced thermoplastic resin molded body using the same, and ...
January 04, 2018 - N°20180002500

Wherein the formula (1), r is a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms.
Carbon-fiber-reinforced resin composite material
Teijin Limited
January 04, 2018 - N°20180001577

A carbon-fiber-reinforced resin composite material includes: carbon fibers including carbon fiber bundles and a thermoplastic resin, in which (1) a coefficient of variation (cv1) of a total areal weight of the carbon-fiber-reinforced resin composite material is 10% or lower, (2) a coefficient of variation (cv2) of a carbon fiber volume fraction (vf) in the carbon-fiber-reinforced resin composite material which is defined by expression (...
Golf club
Dunlop Sports Co. Ltd.
January 04, 2018 - N°20180001166

A golf club 2 includes a shaft 6 having a tip end tp and a butt end bt, a head 4 and a grip 8. The shaft 6 includes a plurality of carbon fiber reinforced layers. The layers include a straight layer, a bias layer and a hoop layer. When a weight of the hoop layer is defined as wf, and a shaft weight is ...
Carbon Fiber Patent Pack
Download 317+ patent application PDFs
Carbon Fiber Patent Applications
Download 317+ Carbon Fiber-related PDFs
For professional research & prior art discovery
inventor
  • 317+ full patent PDF documents of Carbon Fiber-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Porous carbon sheet and precursor fiber sheet thereof
Toray Industries, Inc.
December 28, 2017 - N°20170373325

A precursor fiber sheet includes short carbon fibers having an average length of 3 to 10 mm, natural pulp having an ash content of 0. 15 mass % or less, and a heat-carbonizable resin, and a porous carbon sheet is obtained by carbonizing the precursor fiber sheet. This enhances gas diffusibility and water removal properties of the porous carbon sheet and has high mechanical strength ...
Synthetic resin retainer for large thrust ball bearings with dry- and wet-lubricant management systems
Atec Corporation
December 28, 2017 - N°20170370406

A thrust ball bearing retainer a large size of bearings with the bearing raceways being modified using a surface enhancement process such as hard anodizing coating, which provides low friction coefficient and initial wear rate. The retainer material is selected to be molded, synthetic resin, self-lubricated material reinforced with carbon fiber, molybdenum disulfide, and ptpe. This lubrication system eliminates the ...
System and method for calibration of volatile organic compound detecting instruments
Honeywell International Inc.
December 21, 2017 - N°20170363595

Embodiments relate generally to systems and methods for calibrating a gas detector. Some embodiments may include a gas detector comprising one or more sensing elements operable to detect volatile organic compounds (voc), and a probe operable to provide air flow into the gas detector, wherein the probe comprises: a housing operable to attach to a main body of the gas ...
Manufacture of intermediate modulus carbon fiber
Cytec Industries Inc.
December 21, 2017 - N°20170362742

The present disclosure relates generally to carbon fibers having high tensile strength and modulus of elasticity, as well as a process for the manufacture of such carbon fiber. The process comprises spinning a polymer/solvent solution into a solvent/water bath in the range of 78%-85% solvent, thereby producing a dense fiber structure, and subsequently carbonizing the polymer precursor fiber ...
Water lubrication type bearing material
Eagle Industry Co., Ltd.
December 21, 2017 - N°20170362526

A water lubrication type bearing material contains 12 wt. % to 25 wt. % of a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer resin (pfa resin), 18 wt. % to 33 wt. % of a carbon fiber, and a remainder including a polytetrafluoroethylene (ptfe) resin and/or a modified ptfe resin. The bearing material has excellent wear resistance and sliding characteristics for a water lubrication type bearing.
Methods of using n-containing compounds with carbon black to replace pan and form carbon fibers
Stc.unm
December 21, 2017 - N°20170362441

A method and precursor for making carbon fibers and the like comprising carbon black modified with at least one cyclic compound promoter. A source of the carbon black may be recycled materials such as recycled tires or recycled plastics. The carbon black is modified by attaching at least one cyclic compound promoter to the outer periphery of the carbon black.
Method of forming carbon fibers having internal cavities
Ford Global Technologies, Llc
December 21, 2017 - N°20170362088

A method of forming carbon fibers having internal cavities. The method includes applying a polymer material to a tooling component to form carbon fiber precursor hollow tubes, oxidizing the carbon fiber precursor hollow tubes, and carbonizing the carbon fiber hollow tubes to form carbon fibers, each having a hollow inner cavity
Refrigerant heat exchanger
Denso Corporation
December 14, 2017 - N°20170356690

A refrigerant heat exchanger has the passage defining member. The passage defining member is made of carbon fiber reinforced plastics. The passage defining member has a tube portion defining a refrigerant passage. The passage defining member has the plate portion which spreads from the tube portion. In the tube portion, carbon fibers are oriented to surround the tube portion. This ...
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