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Class 428/299.1 - Carbon or carbonaceous fiber


Subclass of Class 428 - Stock material or miscellaneous articles
Definition: Subject matter wherein the embedded fibers are carbon (graphite)
No. of patents: 161
Last issue date: 01/17/2012


1          
NumberTitleIssue Date
8097335Lightweight circuit board with conductive constraining cores
Prepregs, laminates, printed wiring board structures and processes for constructing materials and printed wiring boards that enable the construction of printed wiring boards with improved thermal properties. In one embodiment, the prepregs include substrates impregn...
01/17/2012
8084121Fine carbon fiber with linearity and resin composite material using the same
The fine carbon fiber obtained by pulverizing vapor grown fine carbon fiber, each fiber including a hollow space extending along its axis, and having an outer diameter of 1 to 1,000 nm, an aspect ratio of 5 to 1,000, and a BET specific surface area of 2 to 2,000 m
12/27/2011
7897249Composite material structure with interlayer electrical conductance
A composite material structure includes a first fiber layer, a second fiber layer, a resin layer between the first fiber layer and the second fiber layer and a plurality of chopped fibers provided in the resin layer. ...
03/01/2011
7648759Compact carbon fiber composite material
A carbon fiber composite material compact contains less of expensive carbon fibers, and the compact can therefore be used for general purposes which do not require highly superior physical properties. The carbon fiber composite material compact is produced by stakin...
01/19/2010
7622184Multilevel interconnection board and method of fabricating the same
A stack of 50 layers of a first pitch-base carbon fiber sheet is formed, two sets of stack each having two second pitch-base carbon fiber sheets stacked therein are fabricated. At this time, the second carbon fiber sheets have a thermal expansion coefficient larger ...
11/24/2009
7442435Long-fiber-reinforced polypropylene compositions and door shield module plate produced with the same
The present invention provides long-fiber reinforced polypropylene compositions comprising: (a) about 29-77 wt % of a crystalline polypropylene resin comprising about 50-100 wt % of a propylene homopolymer; (b) about 20-50 wt % of a long-fiber reinforcing material h...
10/28/2008
7438970Carbon fiber composite material and method of producing the same, carbon fiber-metal composite material and method of producing the same, and carbon fiber-nonmetal composite material and method of producing the same
A carbon fiber composite material including: a thermoplastic resin; carbon nanofibers dispersed in the thermoplastic resin; and dispersing particles which promote dispersion of the carbon nanofibers in the thermoplastic resin. ...
10/21/2008
7438971Aluminum conductor composite core reinforced cable and method of manufacture
This invention relates to an aluminum conductor composite core reinforced cable and method of manufacture. The composite core comprises a plurality of longitudinally extending fibers embedded in a resin matrix. The composite core comprises the following characterist...
10/21/2008
7435469Rigid element made of a polymer-resin based material intended to be joined to a support structure made of a polymeric material
A rigid element (2) made of a polymer-resin-based material intended to be joined, by welding, to a support structure (3) made of a polymeric material, characterized in that it comprises a textile layer (10) including electrically conductive yarn...
10/14/2008
7419714Composite of polymer or ceramic materials and component made of such a composite
A composite of polymer or ceramic material has reinforcing fibers. The composite is for use in manufacturing medical implants like osteosynthesis plates, endoprostheses, screw coupling elements, surgical instruments, and similar components. The fibers and fibrous pa...
09/02/2008
7407901Impact resistant, thin ply composite structures and method of manufacturing same
A reinforced carbon-carbon (RCC) composite material has improved impact resistance. The RCC composite material is formed from a fiber reinforcement of layers or plies of thin ply carbon fiber fabric impregnated with a carbon matrix. Carbon nanotube reinforcement in ...
08/05/2008
7368162Aluminum conductor composite core reinforced cable and method of manufacture
This invention relates to an aluminum conductor composite core reinforced cable (ACCC) and method of manufacture. An ACCC cable having a composite core surrounded by at least one layer of aluminum conductor. The composite core comprises at least one longitudinally o...
05/06/2008
7349756Method for control of yarn processing equipment
A method for starting or stopping each of at least two separately controllable roll-sets (22, 26, 34, 56) used for processing a yarn (Y) in a stretch-break process, each roll-set comrpising at least two rolls, the method is characterized by the step of each r...
03/25/2008
7341627Fiber reinforced concrete products and method of preparation
Concrete products and mixes with reinforcing carbon graphite fibers, the carbon fibers being provided in the form of resin coated warped beam fabric, and a method for producing reinforced concrete products, where semi-cured carbon fibers are mixed with concrete and ...
03/11/2008
7329457Thin composite laminate and use thereof in making sports articles, especially boots
Laminated composite material usable to make articles of manufacture, such as boots or other sports articles in particular. The laminate is a new basic material particularly directed to articles of manufacture having drastic mechanical requirements and which are very...
02/12/2008
7291381Thermally conductive formed article and method of manufacturing the same
A thermally conductive formed article according to the present invention includes a matrix, and short carbon fibers which are present in the matrix. The short carbon fibers are oriented in a fixed direction in the matrix. A ratio I(002)/I(110) ...
11/06/2007
7288314Process for the manufacture of a ballistic-resistant moulded article
The invention relates to a process for the manufacture of a ballistic-resistant moulded article in which a stack of monolayers is formed, each monolayer containing unidirectionally oriented reinforcing fibres and at most 30 mass % of a plastic matrix material, the r...
10/30/2007
7220474Resin composition for a non-woven fabric-like design and process for producing a molded article of a resin having a non-woven fabric-like design
A resin composition for producing a molded article having a surface which has an appearance of a non-woven fabric, which comprises fiber piles of a carbonized polyacrylonitrile having a nitrogen content of 10% by weight or more, a size of 1 to 15 denier and a length...
05/22/2007
7214425High performance fiber blend and products made therefrom
A blended yarn is provided having at least one component fiber type being made of stretch broken fibers, preferably of a stretch broken high performance fiber, along with multi-end yarns containing the blended yarn, composite yarns having at least one component bein...
05/08/2007
7211319Aluminum conductor composite core reinforced cable and method of manufacture
This invention relates to an aluminum conductor composite core reinforced cable (ACCC) and method of manufacture. An ACCC cable has a composite core surrounded by at least one layer of aluminum conductor. The composite core comprises a plurality of fibers from at le...
05/01/2007
7192634Flexible polymer element as toughening agent in prepregs
A flexible polymer element for a curable composition wherein the flexible polymer element is in solid phase and adapted to undergo at least partial phase transition to fluid phase on contact with a component of the curable composition in which it is soluble at a tem...
03/20/2007
7189778Thermally conductive polymer molded article and method for producing the same
A thermally conductive polymer molded article formed by molding a thermally conductive composition which comprises a liquid crystalline polymer and thermally conductive filler having magnetic anisotropy, wherein the liquid crystalline polymer and the thermally condu...
03/13/2007
7180000Low cost, high performance, flexible, water-swellable reinforcement for communications cable
A low cost, high performance, water-swellable, flexible reinforcement member that can be used for both optical and copper communications cable. The water-swellable reinforcement members made according to the preferred process are more rigid than known reinforcement ...
02/20/2007
7179517Sheet moulding compound (SMC) with ventilating structure for entrapped gases
Moulding material comprising a core layer, a reinforcement layer provided on each surface of said core layer, and a layer of a surfacing material provided on a reinforcement layer. The core layer comprises a core resin material and a filler material. The reinforceme...
02/20/2007
7179522Aluminum conductor composite core reinforced cable and method of manufacture
This invention relates to an aluminum conductor composite core reinforced cable (ACCC) and method of manufacture. An ACCC cable has a composite core surrounded by at least one layer of aluminum conductor. The composite core comprises a plurality of fibers from at le...
02/20/2007
7166351Fire-retardant antistatic vinyl chloride resin moldings
Vinyl chloride resin moldings having excellent fire-retardant property, which have good antistatic property and can prevent adhesion of dust. The molding has an antistatic layer containing a conductive material laminated on at least one side of a base layer comprisi...
01/23/2007
7163967Method of increasing the gas transmission rate of a film
A method of increasing the gas transmission rate of a packaging film comprises providing a packaging film that comprises at least about 0.001 weight % of single-walled carbon nanotube material based on the weight of the film. The packaging film is exposed to an amou...
01/16/2007
7160607Laminate damping base material, and damping structure with stack of this base material
A damping structure which dispenses of the connection of a resistor used for a conventional damping structure and undergoes diverse molding processings with a simpler structure, and a laminate damping base material constituting such a damping structure. A laminate d...
01/09/2007
7144476Carbon fiber electrode substrate for electrochemical cells
This invention relates to electrode substrates for electrochemical cells, particularly low-temperature fuel cells, and processes for their production. Low-cost carbon fiber paper structures are used as precursor for preparation of an all-carbon product that has a hi...
12/05/2006
7141137Method of making laminated wood beams with varying lamination thickness throughout the thickness of the beam
A method of forming a laminated beam includes assembling a plurality of individual wood laminations in a juxtaposed relationship, and joining the assembled laminations together to form a laminated beam. The assembled laminations define a tension zone of individual w...
11/28/2006
7108820Resin molded article and production method thereof
A resin molded article and a production method thereof, including the processes of heat-molding a molding material containing a biodegradable resin and a reinforcing fiber or a biodegradable resin, a reinforcing fiber after controlling a water content thereof, or no...
09/19/2006
7060241Coatings comprising carbon nanotubes and methods for forming same
An electrically conductive film is disclosed. According to one embodiment of the present invention, the film includes a plurality of single-walled nanotubes having a particular diameter. The disclosed film demonstrates excellent conductivity and transparency. Method...
06/13/2006
7052763Multi-element connector
An apparatus such as a connector or circuit includes a substrate having a plurality of conductive members and a plurality of non-conductive members. The conductive members include a plurality of conductive fibers in association with a polymer material. The conductiv...
05/30/2006
7011730Structure for process belt
A method to produce a papermaker's shoe press belt or other industrial process belt and a belt made according to such method. The belt is produced by dispensing a mixture of polymer and staple fiber onto a cylindrical mandrel, by extrusion or by co-extrusion. Prefer...
03/14/2006
6979490Fiber-reinforced ceramic composite material comprising a matrix with a nanolayered microstructure
A fiber-reinforced ceramic matrix composite material exhibiting increased matrix cracking strength and fracture toughness is produced by sequentially depositing a plurality of 5-500 nanometer-thick layers of a primary ceramic matrix material phase periodically separ...
12/27/2005
6919115Thermally conductive drive belt
The present invention provides for a power transfer belt that is manufactured of a highly thermally conductive polymer composition, in contrast to the typical rubber material used to fabricate the belts of the prior art. The new and unique belt of the present invent...
07/19/2005
6913727Method of manufacturing golf club head of composite material
A method of manufacturing a golf club head of composite material includes the steps of combining a first and a second dies having recessed portions and at least on tunnel portion respectively to form a mold cavity, putting a bulk molding compound (B.M.C.) into the m...
07/05/2005
6902796Elastic strand bonded laminate
A simplified elastic laminate is made from nonwovens and is especially suitable for side panels of training pant garments or the like. A plurality of thermoplastic adhesive elastomeric fibers are located between first and second facing webs. The fibers have an elast...
06/07/2005
6869664Lightweight circuit board with conductive constraining cores
Prepregs, laminates, printed wiring board structures and processes for constructing materials and printed wiring boards that enable the construction of printed wiring boards with improved thermal properties. In one embodiment, the prepregs include substrates impregn...
03/22/2005
6863968Non-asbestos-based friction materials
A non-asbestos-based friction material for brakes, clutches or the like for automobiles, large-size trucks, railway cars and various industrial machines. The friction material has excellent friction and rust preventive characteristics, and attacks the plane it faces...
03/08/2005
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