| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 428295100 | Fiber embedded in or on the surface of a natural or synthetic rubber matrix | 16 |
| 20090142572 | POWER TRANSMISSION BELT AND CORD ADHESIVE SYSTEM AND ADHESION METHOD - A power transmission belt incorporating an adhesive treatment system and method for bonding fiber to rubber which includes an optional primer coat based on a low-molecular-weight isocyanate, followed by an overcoat including: (a) a prepolymer based on an isocyanate-terminated diene oligomer, and optionally (b) a low-molecular-weight isocyanate, and/or (c) a thermoplastic urethane comprising the reaction product of the same prepolymer with MDI and EHD. A polyester, aramid, or carbon fiber tensile cord for rubber reinforcement may be treated with the primer coat and the overcoat. A power transmission belt or other dynamic rubber product having ethylene-alpha-olefin elastomer as the primary rubber constituent may be reinforced by the tensile cord. | 06-04-2009 |
| 20090202809 | Fibre reinforced assembly - An uncured assembly which comprises a fibrous reinforcement. Associated with said reinforcement is a resin material comprising at least one solid amine-terminated epoxy resin, at least one solid epoxy-terminated epoxy resin and optionally at least one cure catalyst. | 08-13-2009 |
| 20090202810 | Process and Machine for Manufacturing Lap Siding and the Product Made Thereby - A process for manufacturing an elongated panel formed of synthetic materials including a polymer resin matrix, a filler and a fiber reinforcement. The process includes depositing the curable composition on a conveyor belt, distributing and leveling the curable composition prior to feeding the composition into a compression apparatus in which the curable composition is partially cured as it is compressed to form the panel. The machine for manufacturing the composite panel includes a mixer for the polymer system, filler and fiber reinforcement, a distribution apparatus that distributes the curable composition prior to feeding the composition into a compacting apparatus. The process and machine may be used to form a composite siding board that includes a grain pattern on at least one side. | 08-13-2009 |
| 20100062238 | Composite Articles Comprising In-Situ-Polymerisable Thermoplastic Material and Processes for their Construction - A process for the manufacture of a composite article is described wherein the process comprises the steps of (i) providing on a tool ( | 03-11-2010 |
| 20100092756 | FIBER-REINFORCED PREPREG AND COMPOSITE MATERIAL OBTAINED FROM THE SAME - The present invention provides a prepreg made by impregnating a resin composition into a fiber reinforcing material, the resin composition comprising 50 to 60 parts by weight of an aromatic bismaleimide (A), 30 to 40 parts by weight of an alkenylphenol ether compound (B) expressed by a specific general formula, 5 to 15 parts by weight of an alkenyl aromatic comonomer (C), and 1 to 10% by weight of a thermoplastic resin (D) soluble in (B) or (C) based on the total amount of (A), (B) and (C), the aromatic bismaleimide (A) including 90% by weight or more of bismaleimide diphenylmethane, and a composite material having a glass transition temperature of 260 to 350° C. obtained by heat-curing the prepreg. The invention also provides a prepreg for obtaining a fiber-reinforced composite material excellent in solvent resistance, thermal oxidation resistance and the like while maintaining thermal resistance inherent in an aromatic bismaleimide resin used as a matrix resin and a fiber-reinforced composite material obtained from the prepreg. | 04-15-2010 |
| 20100098930 | FIBER MODIFIED LAYER AND METHODS OF MAKING AND USING SAME - A composition for use in a fiber modified layer, comprising an aggregate material, a binder, and a plurality of fibers, wherein each fiber has a length of greater than 0.25 inches. Also provided is a method of selecting a fiber modified layer for applying on an existing surface, comprising the steps of: providing a binder mixture having an effective amount of an aggregate material, a binder, and a plurality of fibers, wherein each of the plurality of fibers has a length greater than 0.25 inches; applying the binder mixture to a selected surface to form a fiber modified proposed layer; testing the fiber modified proposed layer for fatigue or crack resistant properties; and selecting the binder mixture for application on the existing surface for performance if the fiber modified proposed layer has fatigue or crack resistant properties. | 04-22-2010 |
| 20100304118 | ENGINEERED CROSSLINKED THERMOPLASTIC PARTICLES FOR INTERLAMINAR TOUGHENING - Engineered crosslinked thermoplastic particles are useful for interlaminar toughening of pre-pregs and composite materials. | 12-02-2010 |
| 428295400 | Fibers are aligned substantially parallel | 1 |
| 20140057096 | PREPREG MATERIALS - Prepregs comprising fibrous reinforcing material and a heat curable resin are provided with a backing sheet whose surface has been treated to increase the surface tension which enhances the bonding between the prepreg and the backing sheet, and reduces resin removal when the backing sheet is removed. The use of the treated backing sheet also provides improved tack between prepregs when assembled in a stack for moulding after removal of the backing sheet. | 02-27-2014 |
| 428296400 | Fiber is precoated | 4 |
| 20090239056 | LUBRICATED ELECTRICALLY CONDUCTIVE GLASS FIBERS - The present invention relates to glass strands coated with a sizing composition capable of conducting an electric current, which comprises at least one film-forming agent, at least one compound chosen from plasticizers, surfactants and dispersants, at least one coupling agent for coupling to the glass, and electrically conductive particles. | 09-24-2009 |
| 20100221520 | RUBBER-REINFORCING MEMBER AND RUBBER PRODUCT UTILIZING THE SAME - A rubber-reinforcing cord ( | 09-02-2010 |
| 20110003131 | ARTIFICIAL DIELECTRIC MATERIAL AND METHOD OF MANUFACTURING THE SAME - An artificial dielectric material comprising a plurality of blocks of dielectric material, each block have at least one conductive fibre or wire embedded within. A method of making the material is disclosed where a plurality of strands or wires are embedded in dielectric layer which is then chopped in blocks. These blocks then fall randomly into a container in any order or pattern and are glued into a solid layer. | 01-06-2011 |
| 20110300368 | NANO-FIBRILS IN A FUSER MEMBER - The present teachings provide a fuser member comprising a substrate and a release layer. The release layer is disposed on the substrate and includes a plurality of carbon nanotubes. The carbon nanotubes have a hydroxyphenylmaleimide group covalently bonded to an outer surface of the plurality of carbon nanotubes and a fluoroelastomer shell layer covalently bonded to the hydroxyphenylmaleimide. The plurality of carbon nanotubes are in dispersed one or more fluoro-materials. There is also described the carbon nanotubes and a method of making the carbon nanotubes. | 12-08-2011 |
| 428296700 | Composite or conjugate fiber (e.g., fiber contains more than one chemically different material in monofilament or multifilament form, etc.) | 1 |
| 20100215940 | Glass Fiber Sizing Agent Containing Amphoteric Polymer Compound - The glass fiber sizing agent of the invention comprises an amphoteric polymer compound, an organosilane compound and water, wherein the amphoteric polymer compound has a cationic unit derived from a cationic monomer such as an allylamine and an anionic unit derived from an anionic monomer such as maleic acid. | 08-26-2010 |
| 428297100 | Two or more layers | 3 |
| 20080261014 | Composite Articles Comprising Protective Sheets and Related Methods - Methods of the invention include those for applying protective sheets to composite articles. According to these methods and resulting composite articles, a protective sheet is applied to at least a portion of an exterior surface formed from a composite material and where protection is desired. At least one exterior surface of the composite article to be protected can be integrally formed in the presence of the protective sheet. Improved bonding of the protective sheet to the composite article and improved processing efficiency are advantageously achieved according to the invention. | 10-23-2008 |
| 20090324923 | Proccesses for forming a fiber-reinforced product - A process for forming a reinforced product suitable for use as a roofing material is provided, comprising: (a) providing a composition comprising a matrix material; and (b) extruding the composition with an extruder to form a reinforced product, wherein a plurality of fibers is combined with the matrix material prior to or during the extrusion step. Also provided is a process for forming a reinforced product suitable for use as a roofing material, comprising: (a) forming a first layer comprising a first matrix material; (b) providing a plurality of fibers on the first layer; (c) forming a second layer comprising a second matrix material, above the plurality of fibers; and (d) combining the plurality of fibers with the first matrix material and/or the second matrix material, to form a reinforced product. | 12-31-2009 |
| 20100068497 | ADHESION PROMOTING LAYER FOR COMPOSITE ASSEMBLIES - The adhesion between an underlying composite material and its surface finish is increased by including an adhesion promoting layer at the interface where the uncured composite material and the surface finish meet during the lay up of the uncured composite assembly. The adhesion promoting layer includes a cure accelerating agent for the composite material matrix resin. | 03-18-2010 |
