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US20090291302 |
Method for producing nanometer-size wires and nanometer-size wire
The present invention provides a nanowire production method that is simpler than conventional nanowire production methods, and that makes it easier to control the size and shape of the nanowires by...
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US20090286078 |
POLYIMIDES DOPE COMPOSITION, PREPARATION METHOD OF HOLLOW FIBER USING THE SAME AND HOLLOW FIBER PREPARED THEREFROM
Disclosed herein are a polyimide dope solution composition, a method for preparing a hollow fiber using the composition and a hollow fiber prepared by the method. More specifically, disclosed are a...
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US20090269581 |
HIGH STRENGTH POLYETHYLENE FIBER AND METHOD FOR PRODUCING THE SAME
A polyethylene fiber having high strength and extremely high productivity is difficult to obtain by conventional gel spinning methods. This high strength polyethylene fiber includes an ultrahigh...
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US20090258190 |
FIBROUS STRUCTURES COMPRISING A POLYMER STRUCTURE
Polymer structures and methods for making such polymer structures are provided. More particularly, polymer structures comprising a hydroxyl polymer structure, such as a fiber comprising a hydroxyl...
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US20090258227 |
METHOD OF PRODUCING CELLULOSE CARBAMATE FIBRE AND USE OF THE SAME
The invention relates to a cellulose carbamate spinning solution, cellulose fibres and a method for the production thereof in which a solution of cellulose carbamate in an ionic liquid is pressed...
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US20090253327 |
Antimicrobial nonwoven filters composed of different diameter fibers and method of manufacturing the same
The present invention is directed to manufacturing an antimicrobial nonwoven material composed of two or more distinct fibers that are entangled to form a three-dimensional nonwoven web. The...
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US20090246519 |
Biosynthesis of Metalloid Containing Nanoparticles by Aerobic Microbes
Isolated tellurite-resistant or selenite-resistant marine organisms capable of precipitating tellurium or selenium when grown aerobically are described. A method for using these isolated organisms...
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US20090233057 |
ELECTROHYDRODYNAMIC PRINTING AND MANUFACTURING
An stable electrohydrodynamic filament is obtained by causing a straight electrohydrodynamic filament formed from a liquid to emerge from a Taylor cone, the filament having a diameter of from 10 nm...
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US20090226719 |
COMPOSITE MATERIAL FORMULATION
A system according to the present invention may be comprised of an epoxy resin, hardener and catalyst. One particular preferred system ratio is 1:1.64:0.005, respectively. The epoxy resin may be a...
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US20090218133 |
Cable Having Externally Joinable Outer Portion
In accordance with an aspect of the present invention, a device includes a cable having a periphery and an extrusion surrounding the periphery. The extrusion includes a main body portion, a male...
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US20090214862 |
Solution spinning process for the production of a textile fiber material with a permanent repellent action
A solution spinning process for the production of a textile fiber with permanent repellent action includes the steps of preparing a spinnable polymer component and an ambivalent polymer compound...
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US20090209157 |
Polyolefin nanocomposites materials
A polyolefin nanocomposite material comprising the following components:
(A) a crystalline or semi-crystalline polyolefin resin; and (B) a nanosize layered mineral filler,
wherein the amount of...
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US20090202827 |
VARIED DENSITY FIBER BED AND FEATHER BED AND IMPROVED FILLER
An improved fiberfill blend for filling cushioned items such as a fiber bed, where the fiberfill blend consists essentially of, by weight, (a) from about 50 to about 70% eviscerated latex, and (b)...
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US20090162616 |
MESOSTRUCTURED MATERIALS WITH CONTROLLED ORIENTATIONAL ORDERING
Methods of controlling orientational ordering in self-assembled materials are described. These methods include controlling the nucleation rate and growth of block-copolymer-templated silica domains...
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US20090156075 |
Multicomponent fiber with polyarylene sulfide component
This invention relates to a multicomponent fiber having an exposed outer surface, comprising at least a first component of polyarylene sulfide polymer, and at least a second component of a...
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US20090155876 |
Biological production method of photoconductive arsenic-sulfide (As-S) nanotube and strain used for the same
Disclosed is a biological method for preparing arsenic sulfide (As—S) compounds. More particularly, the present invention provides a method for production of nanotubes based on As—S compounds...
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US20090127540 |
Systems and Methods for Nanowire Growth
The present invention is directed to systems and methods for nanowire growth. In an embodiment, methods for nanowire growth and doping are provided, including methods for epitaxial vertically...
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US20090124149 |
HIGH TENACITY LOW SHRINKAGE POLYAMIDE YARNS
Multi-filament polyamide yarns characterized by high tenacity and low shrinkage are disclosed. Such yarns or fabrics made therefrom can be used in industrial applications in which such a...
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US20090123748 |
Process for the production of high tensile strength and low creep polymer yarns, high tensile strength and low creep polymer or copolymer yarns, and, the use of such yarns
The present invention relates to a process for the production of high tensile strength and low creep polymer yarns, wherein it comprises the following steps: (a) preparing a mixture of: (i) a first...
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US20090092830 |
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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US20090087469 |
ALGINATE-BASED NANOFIBERS AND RELATED SCAFFOLDS
Alginate nanofibers, scaffolds that include alginate nanofibers, implantable devices that include alginate nanofibers, and methods for making the alginate nanofibers by electrospinning.
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US20090053953 |
PROCESS FOR THE PRODUCTION OF ACRYLIC FIBRE FOR FABRICS WITH A LOW PILLING FORMATION AND ACRYLIC FIBRES THUS OBTAINED
Process for the production of acrylic fibre, for fabrics with a low pilling formation, having a titer within the range of 1.0 to 5.6 dtex, which comprises the wet spinning in a solvent of a...
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US20090047515 |
Method for producing polyethersulfone fiber
The present invention provides a method for producing a polyethersulfone fiber, the method comprising the steps of discharging an electrically charged solution comprising a polyethersulfone and a...
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US20090035574 |
Fiber Coating System
A system for coating fibers having a plurality of inlet conduits configured to receive a corresponding fiber; a reservoir for holding a coating solution to be applied to fibers passing through the...
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US20090019765 |
PLANT GROWTH MEDIUM
Provided is an artificial plant growth medium that is useful as a substitute for naturally produced soil in supporting plant growth. The artificial plant growth medium includes a cohesive mass of...
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US20090011233 |
OPTICALLY ACTIVE GLASS AND OPTICAL FIBER WITH REDUCED PHOTODARKENING AND METHOD FOR REDUCING PHOTODARKENING
An optically active glass and an optical fiber comprising such glass, having reduced photodarkening properties are provided. The optically active glass is mainly composed of silica representing...
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US20080242178 |
Flexible Ceramic Fibers and a Process For Making Same
The present invention is generally directed to ceramic fibers, which when employed in sheets to provide flexibility and to methods for making same. In one embodiment, the present invention relates...
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US20080233395 |
Flame Retardant Artificial Polyester Hair
Artificial polyester hair, which retains fiber physical properties of general polyester fibers such as heat resistance and a degree of strength and elongation, are excellent in the setting...
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US20080213586 |
POLYSACCHARIDE STRUCTURES COMPRISING AN UNSUBSTITUTED POLYSACCHARIDE AND PROCESSES FOR MAKING SAME
Polysaccharides, more particularly, polysaccharide structures, especially fibers, comprising an unsubstituted polysaccharide, webs comprising such polysaccharide structures and processes for making...
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US20080199695 |
Heat/Fire Resistant Sewing Thread and Method for Producing Same
A heat and flame resistant sewing thread having a core of glass filaments wrapped with a sheath of fibers spun about the core and having a lubricant applied therealong.
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US20080199652 |
MONOXIALLY-ORIENTED AND ANNEALED FILMS WITH HIGH CROSS MACHINE TOUGHNESS AND RELATED PROCESS
A tape yarn, woven fabric or carpet backing produced from a polymeric film material formed from an impact copolymer and having increased toughness relative to films that are monoaxially-oriented at...
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US20080193752 |
Near-Field Antenna
The invention relates to a near-field antenna comprising a dielectric shaped body having a tip. The shaped body is characterized in that at least the surface of the tip is metallized, thereby...
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US20080193753 |
Bone shaped fibers for reinforcing matrix materials and process of making same
This specification discloses fiber additives for reinforcing matrix materials and an apparatus for forming the same, said fibers having flattened shanks terminated with egg-shaped nodules. The...
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US20080193754 |
Method and Device for Producing Bent Glass Bodies, and Glass Body Produced by the Method
A glass body with at least one curve is formed from a glass blank in bar form in a bending device for bending the glass blanks. The bending device has grippers which are movable in relation to one...
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US20080183208 |
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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US20080171200 |
Concentrated Reinforcing Bars And Method For Making Same
A process for manufacturing rods of reinforcement concentrates, a device for implementing the process, and products obtained. The method includes heating and shaping at least one bundle of strands...
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US20080160278 |
Fade resistant colored sheath/core bicomponent fiber
A fade resistant, colored sheath/core bicomponent fiber can be made from a core formed of a melt dye-containing, dye soluble core polymer and a sheath formed of a dye-free, dye insoluble sheath...
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US20080138572 |
Fiber and process for producing three-dimensional, self interlacing composites by mechanical polymerization with ultrasonic manipulation
A fiber includes a base having a surface to be impacted by a fluid wave for propelling the fiber forward and a body having a trailing end connected to the base, a leading free end, and a spiral...
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US20080131697 |
Multi-dimensional effect decorative covering and method for constructing same
A method for constructing a multi-dimensional effect decorative covering comprising combining a translucent medium with a colorant such as ink, applying the translucent medium having the colorant...
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US20080124544 |
CABLE AND ARTICLE DESIGN FOR FIRE PERFORMANCE
A cable ( 1 ) comprises a conductor ( 3 ), an insulating layer ( 2 ) which forms a self-supporting ceramic layer when exposed to elevated temperatures experienced in a fire, and an additional heat...
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US20080113194 |
Polypropylene-Based Monofilaments With Improved Properties
The invention relates to polypropylene-based monofilaments having improved properties, especially an improved abrasion resistance, to a process for manufacturing these monofilaments and to their...
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US20080081528 |
High impact strength, fire resistant woven article
A woven article having strands of polyetherimide (PEI) fiber or organic fibers (cyclic polyolefin) and strands of inextensible, heat resistant fiber is disclosed. Preferably warp and weft fibers of...
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US20080081189 |
Mixed Polymer Superabsorbent Fibers And Method For Their Preparation
A method for making mixed polymer composite fibers in which a carboxyalkyl cellulose and a galactomannan polymer or a glucomannan polymer are blended in water to provide an aqueous solution; the...
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US20080063864 |
Variable-thickness elecriplast moldable capsule and method of manufacture
A moldable capsule device ( 1 ) includes a bundle of micron conductive fiber ( 3 ) and a resin-based material layer ( 5 ) overlying the bundle along the length (L) of the capsule wherein thickness...
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US20080057307 |
PROCESS FOR PRODUCING NANOFIBERS
A process for making nanofibers includes preparing a fluid suspension of fibers, shear refining the fibers to create fibrillated fibers, and subsequently closed channel refining or homogenizing the...
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US20080053922 |
NANOSTRUCTURED MATERIALS COMPRISING SUPPORT FIBERS COATED WITH METAL CONTAINING COMPOUNDS AND METHODS OF USING THE SAME
Disclosed herein are fibers comprising an active material that assists in removing contaminants from fluid. The active material, which forms a coating on the fiber, typically comprises a...
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US20080050590 |
Wire and Cable Insulation
A wire and cable insulation includes a wire or a cable having an inner layer and an outer layer of insulation. The outer layer includes an uncoated magnesium hydroxide. The inner layer and the...
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US20080044652 |
Fibre or Filament
A fibre ( 2 ) or filament comprising: a solid-state electrolyte; and first ( 4 ) and second ( 6 ) electrodes spaced apart from one another.
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US20080044653 |
Method of Analysing Fibres and Article Necessary Therefor
A method of analysing the dye affinity of fibers comprising the steps of Dyeing the fibers, Carding the fibers, Aligning the fibers, Pressing the carded and aligned fibers with a force for a period...
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US20080034641 |
Expanded PTFE Articles and Method of Making Same
Unique PTFE structures comprising islands of PTFE attached to an underlying expanded polytetrafluoroethylene (ePTFE) structure and to methods of making such structures is disclosed. The ePTFE...
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