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8178199 |
Nonwovens produced from multicomponent fibers
A water non-dispersible polymer microfiber is provided comprising at least one water non-dispersible polymer wherein the water non-dispersible polymer microfiber has an equivalent diameter of less...
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8158256 |
Engineered plant biomass feedstock particles
A new class of plant biomass feedstock particles characterized by consistent piece size and shape uniformity, high skeletal surface area, and good flow properties. The particles of plant biomass...
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8129019 |
High surface area fiber and textiles made from the same
The present invention is directed to a high surface area fiber and textiles made from the same. In one preferred embodiment the fiber has a middle region with a plurality of projections that define...
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8124227 |
Carbon nanofibers and procedure for obtaining said nanofibers
The object of the present invention is carbon nanofibers mainly characterized by their high specific volume of mesopores, their high gas adsorption capacity and presenting a graphitic hollow...
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8115190 |
Nanowires
An apparatus and a method of manufacturing the apparatus. The apparatus includes a main nanowire and branch nanowires emanating from the main nanowire. The main nanowire may have a first portion...
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8064203 |
Process for preparing conductive films and articles prepared using the process
A free standing film includes: i. a matrix layer having opposing surfaces, and ii. an array of nanorods, where the nanorods are oriented to pass through the matrix layer and protrude an average...
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8034449 |
Engineered plant biomass feedstock particles
A novel class of flowable biomass feedstock particles with unusually large surface areas that can be manufactured in remarkably uniform sizes using low-energy comminution techniques. The feedstock...
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8003208 |
Hydrophilic fluoropolymer material
A fluoropolymer material exhibiting an increased hydrophilicity prepared by processing the material in a jet mill or a cryogenic grinding mill.
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7993724 |
Insulation for high temperature applications
Insulation for high temperature applications includes glass fibers having an average diameter of between about 2.7 to about 3.8 microns. In one possible embodiment the insulation includes a...
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7976943 |
High linear density, high modulus, high tenacity yarns and methods for making the yarns
The present invention relates to a yarn, comprising (a) a plurality of fibers having an orientation angle of no more than 8.0 degrees and made of a para-aramid having an inherent viscosity of 5.2...
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7960046 |
Sulfonated-perfluorocyclobutane polyelectrolyte membranes for fuel cells
A process for preparing a polymer comprising sulfonating a perfluorocyclobutane polymer with a sulfonating agent to form a sulfonated perfluorocyclobutane polymer, wherein the sulfonating agent...
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7923109 |
Inorganic nanowires
An inorganic nanowire having an organic scaffold substantially removed from the inorganic nanowire, the inorganic nanowire consisting essentially of fused inorganic nanoparticles substantially free...
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7914893 |
Particles comprising an anion-binding layer containing anion-forming organic active compounds, and method of making and using thereof
Disclosed are particles containing substrates and an anion-binding layer, containing one or more anion-forming organic active compounds or active compound/colorant mixtures; processes for preparing...
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RE42188 |
Security articles
This invention provides security articles comprising fibers, threads and fiber sections (“dots”) possessing multiple verification characteristics. The fibers possess unique and difficulty dup...
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7883772 |
High strength, durable fabrics produced by fibrillating multilobal fibers
A fabric including microdenier fibers is provided, the microdenier fibers prepared by fibrillating a multicomponent, multilobal fiber including a contiguous core fiber component enwrapped by a...
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7879440 |
Matte film
A polylactic acid resin film or sheet which can be satisfactorily and stably formed and has excellent matte properties. It is a single-layer matte film or sheet which comprises a polylactic acid...
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7871701 |
Chipboard
An oriented strand board for structural applications and a method of its production comprising elongated strands having aspect ratios greater than 2, the strands being derived from the outer shells...
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7857988 |
Sound deadener melt pad composition
The present invention relates to a sound deadener melt pad composition, wherein the composition includes an asphalt, EVA H2020, a oil palm fiber, a hydraulic lime and an oil palm olein.
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7846545 |
Glass fiber package, method for packing of glass fiber and glass fiber product using the same
An object of the present invention is to provide a glass fiber package where a glass fiber aggregate which contains alkali-containing glass wool fiber of a very small diameter having an average...
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7846976 |
Metallic fine particles, process for producing the same, composition containing the same, and use thereof
A process for producing metallic fine particles is provided by, the reduction of the metallic ions performed in two steps using two types of reducing agents which significantly differ in reducing...
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7838111 |
Cellulose pulp particle and product to promote fluid flow
A cellulose pulp particle having the shape of a general prismatoid having two parallel bases, the pulp particle comprising pulp fibers in a wet laid pulp sheet form, one of the bases having an area...
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7824768 |
Carbon fibrous structure
Disclosed is a carbon fibrous structure which comprises a granular part and 2-20 pieces of carbon fibers each of which has an outside diameter of 15-100 nm and which are extend outwardly from the...
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7820289 |
Inorganic-organic melt-extruded hybrid yarns and fibrous composite medical devices thereof
Composite fibrous constructs are made of combinations of inorganic-organic hybrid monofilament or multifilament yarns containing at least 6 weight percent of inorganic micro-/nanoparticles and...
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7807770 |
Drawn tapes, fibre and filaments comprising a multimodal polyethylene resin
Drawn tape, fiber or filament including a multimodal resin having a density of at least 940 kg/m3, a melt index MI5 of 0.05 to 5 g/10 min, and a molecular weight distribution of the resin being...
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7799424 |
Resin composition, molded article and production method thereof
A resin composition includes an aliphatic polyester resin. The resin has carboxyl groups at the end termini of the molecular chain and at least one compound represented by the general formula (I),...
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7794824 |
Carbon fibers from kraft softwood lignin
An acetylated softwood lignin fiber having a diameter of 5 to 100 microns.
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7790283 |
Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
Cellulosic fibers having enhanced reversible thermal properties and applications of such cellulosic fibers are described. In one embodiment, a cellulosic fiber includes a fiber body including a...
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7771820 |
Monocrystal, nano wire material, electronic element, and method of producing nano wire material
A crystalline nano wire material which can be used as a nano-level wire is provided. A molecular monocrystal having a high anisotropy for electrical resistivity is used.
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7759430 |
Flame retardant polyester fiber for artificial hair
A flame retardant polyester fiber for artificial hair, which is obtained by melt spinning a composition as a mixture of 100 parts by weight of (A) a polyester made of one or more of polyalkylene...
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7759429 |
Flame-retardant polyester fibers for artificial hair
A flame retardant polyester fiber for artificial hair, which is obtained by melt spinning a composition as a mixture of 100 parts by weight of (A) a polyester made of one or more of polyalkylene...
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7736738 |
Coated mining bolt
A mine support includes an elongate metal member and a coating comprising post-consumer recycled thermoplastic disposed on the member. The thermoplastic may include post-consumer recycled...
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7718747 |
Fiber and process for obtaining same from high-modulus, extrudable polyethylene
A fiber and a process for obtaining same from a high-modulus polyethylene, extrudable in state-of-the-art equipment and in the absence of previous solubilization in any kind of organic solvent is...
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7709087 |
Compliant base to increase contact for micro- or nano-fibers
A fabricated microstructure includes a substrate, a primary fiber, and a plurality of base fibers. The primary fiber has a width less than about 5 microns. Each base fiber of the plurality of base...
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7691238 |
Spiral fabrics
A spiral-link fabric for use in a papermaking machine or the like. The spiral-link fabric may include a plurality of spiral coils arranged in a predetermined manner such that adjacent ones of...
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7682694 |
Product and method for impact deflecting materials
Method and system for making a low cost, light weight impact deflecting material, comprising directionally aligned single walled carbon nanotubes in an epoxy resin composition, that is near...
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7645510 |
Provision of frames or borders around opaque flakes for covert security applications
Opaque flakes, such as pigment or bright flake used in paints and inks, have a selected shape and/or other indicia to provide a covert security feature to an object. In some embodiments the...
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7622189 |
Ceramic nanostructures and methods of fabrication
Structures and methods for the fabrication of ceramic nanostructures. Structures include metal particles, preferably comprising copper, disposed on a ceramic substrate. The structures are heated,...
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7592277 |
Nanofiber mats and production methods thereof
An apparatus and method in which the apparatus includes a first electrospinning device configured to electrospin first fibers of a first substance, a second electrospinning device configured to...
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7579402 |
Superabsorbent polymer having delayed free water absorption
The present invention is directed to a coated superabsorbent polymer comprising a coated superabsorbent polymer having a delayed free water absorption property of absorbing about 13 grams or less...
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7579078 |
Temperature regulating cellulosic fibers and applications thereof
Cellulosic fibers having enhanced reversible thermal properties and applications of such cellulosic fibers are described. In one embodiment, a cellulosic fiber includes a fiber body including a...
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7541416 |
Polycarbonate copolymer and process for producing the same
A polycarbonate copolymer which comprises 30 to 70 mol % of a structural unit comprising a bisphenyl fluorene structure and 70 to 30 mol % of a structural unit comprising tricyclo [5.2.1.02.6]...
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7537825 |
Nano-engineered material architectures: ultra-tough hybrid nanocomposite system
A hybrid nanocomposite architecture is presented. The architecture includes a first composite ply oriented at a first orientation. The architecture also includes a carbon nanotube (CNT) film layer...
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7531235 |
Fibre or filament
A filament or fiber (2) comprising a volume modulation coloration producing substance (6); containment means (8) for containing the substance in the form of an elongated core which containment...
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7527779 |
Vapor grown carbon fiber, and production method and use thereof
A vapor grown carbon fiber, each fiber filament of the carbonfiber having a branching degree of at least 0.15 occurrences/μm and a bulk density of 0.025 g/cm3 or less and a producing method of the ...
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7521118 |
Flat element having a dark surface exhibiting a reduced solar absorption
The invention relates to a flat element comprised of a substrate and of at least one coating that covers the substrate. Both the substrate and the surface are darkly imbued in the visible spectral...
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7449229 |
System and method for making extruded, composite material
Systems and methods for making a material composition are disclosed. The method includes mixing a thermoset polymer, a petroleum distillate, a release agent, and a catalyst to form an admixture. A...
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7413804 |
Braid-reinforced hollow fiber membrane
A method of coating a polymeric resinous thin film on the surface of a tubular braid reinforcing material, wherein a polymeric resinous coating material is spin coated on the surface of an annular...
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7357984 |
Polymer-coated carbon nanotube
By coating the outer surface of carbon nanotubes with various polymers of different properties, such properties as insulation property, reactivity, optical visibility, solvent dispersion property...
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7357986 |
Security articles
This invention provides security articles comprising fibers, threads and fiber sections (“dots”) possessing multiple verification characteristics. The fibers possess unique and difficulty dup...
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7354646 |
Water-absorbent polymer composite comprising two or more fibers, and composition thereof
Disclosed is a water-absorbent polymer composite and composition thereof comprising a water-absorbent polymer particle and two or more fibers, wherein said polymer particle has a substantially...
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