Class / Patent application number | Description | Number of patent applications / Date published |
428293400 | Fiber embedded in a ceramic, glass, or carbon matrix | 22 |
20080311373 | Electromagnetic wave absorbing material and method for preparing the same - An electromagnetic wave absorbing material and a method for preparing the same are disclosed. The electromagnetic wave absorbing material consists of liquid resin, carbon nanocapsules, carbon fiber and hollow glass microsphere. All components are mixed well to form the electromagnetic-wave absorbing material. The method for preparing the electromagnetic-wave absorbing materials includes steps of: mixing the liquid resin, carbon nanocapsules, carbon fiber and hollow glass microsphere well to form a slurry solution; pour the slurry solution into a mold; after curing and cooling, an electromagnetic-wave absorbing material is obtained. The electromagnetic-wave absorbing material with density ranging from 0.75 to 1.0 g/ml matches requirements of compact design and light weight in high technology industries. | 12-18-2008 |
20090011213 | Recyclable Multilayer Thermoplastic Films and Methods of Making - A thermoplastic multilayer film includes an outer layer comprising a polymer comprising resorcinol arylate polyester chain members, and a base layer comprising about 2 wt % to about 98 wt % of an aromatic carbonate polymer or copolymer, and about 2 wt % to about 98 wt % of a polymer copolymer derived from a glycol portion comprising 1,4 cyclohexanedimethanol and ethylene glycol wherein the molar ratio of 1,4 cyclohexanedimethanol to ethylene glycol is about 1:1 to about 4:1, and an acid portion comprising an aromatic dicarboxylic acid. | 01-08-2009 |
20090029141 | MAT-FACED GYPSUM BOARD AND METHOD OF MAKING THEREOF - A mat-faced gypsum board and method of making thereof is provided having a particulate matter applied on an inner surface of the facer mat and extending partially into the mat from the inner surface thereof. The particulate matter, which is preferably a hydratable powder such as calcium sulfate hemihydrate, minimizes and, preferably, prevents bleed through of a gypsum slurry during formation of the gypsum board. | 01-29-2009 |
20090081442 | ALUMINA-SILICA-BASED FIBER, CERAMIC FIBER, CERAMIC FIBER COMPLEX, RETAINING SEAL MATERIAL, PRODUCTION METHOD THEREOF, AND ALUMINA FIBER COMPLEX PRODUCTION METHOD - A manufacturing method by which alumina-silica based fibers excellent in mechanical strength can be readily and securely obtained. The method obtains precursor fibers as a material by using an alumina-silica based fiber spinning stock solution for use in an inorganic salt method. Next, the precursor fibers are heated under an environment which makes it difficult to carry out an oxidizing reaction on the carbon component contained in the precursor fibers. Thus, the precursor fibers are sintered to obtain alumina-silica based fibers. | 03-26-2009 |
20090169855 | Armor Panel System - An armor system has a hardened strike panel and a backing panel. The strike panel utilizes common hard materials such as granite, hardened concrete or ceramic tile. The backing panel utilizes reinforcement materials having high strength and stiffness to provide support to the strike panel upon impact of a projectile. A reinforcement product marketed under the trade name Hardwire™ is used in some embodiments. This reinforcement material has wire strand cords extending through a support layer that may be molded and provides superior strength to weight ratios. The backing panel also may utilize a core material with a reinforcement layer or layers attached to each face in a preferred embodiment. Staples may extend through the layers to provide additional resistance against delamination. | 07-02-2009 |
20100015428 | METHOD OF FABRICATING A THERMOSTRUCTURAL COMPOSITE MATERIAL PART, AND A PART OBTAINED THEREBY - The method comprises: | 01-21-2010 |
20100068496 | PITCH-BASED CARBON FIBER, WEB AND RESIN MOLDED PRODUCT CONTAINING THEM - To provide a carbon fiber reinforcement having excellent thermal conductivity and mechanical properties which is manufactured by mixing together two different types of pitch-based carbon short fibers having a ratio of the degree of filament diameter distribution to average fiber diameter of 0.05 to 0.2 and a fiber length of 20 to 6,000 μm which differ from each other in average fiber diameter or by mixing one of them with a pitch-based carbon fiber web to improve dispersibility into a matrix resin or increase the dispersion ratio of the pitch-based carbon short fibers. | 03-18-2010 |
20100136316 | LAMINATED COMPOSITES AND METHODS OF MAKING THE SAME - The instant disclosure relates to a laminated composite and methods of making the same. The laminated composite includes a plurality of stacked prepregs having an interface formed between each pair of adjacent prepregs. Each prepreg includes a matrix material and reinforcing fibers dispersed therein. At least one fibrous veil is laminated to at least a portion of at least one of the interfaces, the at least one fibrous veil having graphite nano-platelets attached to at least one surface thereof. | 06-03-2010 |
20100279098 | POLYMERIC MATERIAL COMPRISING MULTIPLE CAVITIES - The invention relates to a polymeric material having an anisotropic shape and comprising multiple cavities, wherein said cavities comprise a functional liquid. The invention also relates to a process of making the polymeric material from an emulsion of a functional liquid with a polymer in solution, in the melt or a polymer precursor which reacts to obtain the polymeric material having cavities filled with functional liquid. | 11-04-2010 |
20110027571 | HEAT RESISTANT POLYAMIDE COMPOSITE STRUCTURES AND PROCESSES FOR THEIR PREPARATION - The invention relates to the field of composite structures comprising a fibrous material, a matrix resin composition and a portion made of a surface resin composition, wherein the compositions are chosen from compositions comprising one or more fully aliphatic polyamides and one or more polyhydric alcohols. | 02-03-2011 |
20110177318 | CERAMIC COMPOSITE ARTICLE AND METHOD THEREFOR - A ceramic composite article includes ceramic reinforcement fibers each having an outer surface and a continuous zinc oxide coating disposed on the ceramic reinforcement fibers and in contact with the outer surfaces. | 07-21-2011 |
20120164430 | COMPOSITE MATERIAL PART HAVING A CERAMIC MATRIX, AND METHOD FOR MANUFACTURING SAME - In a composite material part having a ceramic matrix and including a fibrous reinforcement which is densified by a matrix consisting of a plurality of ceramic layers having a crack-diverting matrix interphase positioned between two adjacent ceramic matrix layers, the interphase includes a first phase made of a material capable of promoting the diversion of a crack reaching the interphase according to a first propagation mode in the transverse direction through one of the two ceramic matrix layers adjacent to the interphase, such that the propagation of the crack continues according to a second propagation mode along the interphase, and a second phase consisting of discrete contact pads that are distributed within the interphase and capable of promoting the diversion of the crack that propagates along the interphase according to the second propagation mode, such that the propagation of the crack is diverted and continues according to the first propagation mode through the other ceramic matrix layer that is adjacent to the interphase. | 06-28-2012 |
20120244337 | FIBERIZED THERMOSET BINDER AND METHOD OF USING - A fiber is manufactured from thermosetting binder compounds by fiberizing an aqueous dispersion of thermoset compounds having a high solids content of at least 35%, 40% or 50% solids and/or a high viscosity of at least about 30 cps, 50 cps or 100 cps at room temperature. The fibers may be rotary fiberized or otherwise extruded. They may be co-fiberized with base fibers, including other polymeric fibers and/or inorganic fibers like glass fibers, or they may be intermingled post fabrication by other means, such as fluid dispersion processes or carding. The thermoset fibers are useful for binding together base fibers in fibrous products like glass fiber insulation. | 09-27-2012 |
20120263935 | CNS-INFUSED CARBON NANOMATERIALS AND PROCESS THEREFOR - A composition includes a carbon nanotube (CNT) yarn or sheet and a plurality of carbon nanostructures (CNSs) infused to a surface of the CNT yarn or sheet, wherein the CNSs are disposed substantially radially from the surface of the CNT yarn or outwardly from the sheet. Such compositions can be used in various combinations in composite articles. | 10-18-2012 |
20130011654 | METHOD FOR MANUFACTURING HIGH-DENSITY FIBER REINFORCED CERAMIC COMPOSITE MATERIALS - Disclosed herein is a method of manufacturing a high-density fiber reinforced ceramic composite material, including the steps of: 1) impregnating a fiber preform material multi-coated with pyrolytic carbon and silicon carbide to form impregnated fiber reinforced plastic composite material; 2)carbonizing the impregnated fiber reinforced plastic composite material to form carbonized fiber composite material; 3) a primary reaction-sintering of the fiber composite material; 4) cooling the primarily reaction-sintered fiber composite material down to room temperature and then impregnating the primarily reaction-sintered fiber composite material with a solution in which a polymer precursor for producing silicon carbide (SiC) is dissolved in a hexane (n-hexane) solvent; and 5) a secondary reaction-sintering of the fiber composite material; and a high-density fiber reinforced ceramic composite material manufactured using the method. | 01-10-2013 |
20130059144 | CONCRETE SLEEPER AND METHOD FOR THE PRODUCTION THEREOF - The invention relates to a concrete sleeper comprising a plastic footing on its lower face and provided with a concrete body ( | 03-07-2013 |
20130224469 | COATED ARTICLE AND METHOD FOR MAKING THE COATED ARTICLE - A coated article includes a metallic substrate, a fiber layer directly formed on the metallic substrate, and an enamel layer directly formed on the fiber layer. The enamel layer mainly contains silicon oxide, aluminum oxide, sodium oxide, potassium oxide, and fiber reinforced composite. A method for making the coated article is also described. | 08-29-2013 |
20130280516 | COMPOSITE ARTICLES HAVING FIBERS WITH LONGITUDINALLY-VARYING GEOMETRY - A composite article may include a matrix and a plurality of fibers embedded in the matrix. Each one of the fibers has a fiber length and a fiber geometry. The fiber geometry of at least a portion of the fibers may vary along the fiber length. | 10-24-2013 |
20140272373 | CERAMIC MATRIX COMPOSITE AND METHOD AND ARTICLE OF MANUFACTURE - A ceramic matrix composite having improved operating characteristics includes a barrier layer. | 09-18-2014 |
428293700 | Fibers are aligned substantially parallel | 3 |
20100143691 | HIGH HEAT CONDUCTION COMPOSITE MATERIAL - A composite material being excellent in heat conductivity is provided. In order to realize this, a fibrous carbon material made of fine tube form structures constituted with single-layer or multiple-layer graphene is present to form a plurality of layers within a substrate made from a spark plasma sintered body of a metal powder, a mixed powder of a metal and ceramics, or a ceramic powder. The fibrous carbon material constituting each layer is made of a mixture obtained by mixing a small amount of a small diameter fiber | 06-10-2010 |
20130171441 | Structural composite materials with high strain capability - Composite materials are provided that include nanostructures bound together by a binder material in a manner that provides the composite material with high strain capability and toughness. The nanostructures and binder material form a matrix material in which long fiber reinforcements may be embedded to form a structural composite material. The nanostructures may have relatively low aspect ratios, preventing entanglement during processing. The nanostructures can be arranged in an interconnected network to form a high free-volume skeletal structure within the matrix material that allows the nanostructures to flex and return to their original shapes. As applied to ceramic matrix composite (CMC) materials, this tough, flexible matrix material allows for full bonding of the matrix material with the fiber reinforcements so that CMC materials can realize the full potential of the reinforcing fibers and possess superior inter-laminar strength. | 07-04-2013 |
20150064439 | SAMPLE FIXING MEMBER FOR NANO INDENTER - Provided is the following sample fixing member for a nano indenter. The member can stably fix a sample, the plastic deformation of the member is alleviated, and the member enables accurate nano indenter measurement. A sample fixing member for a nano indenter of the present invention includes a fibrous columnar structure including a plurality of fibrous columnar objects each having a length of 200 μm or more. | 03-05-2015 |