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8184930 |
Titania nanotube and method for producing same
A titania nanotube suitable as an optical sensor or gas sensor is provided. The titania nanotube has a length of 1 μm or more; preferably a diameter of 0.1 μm or less and an aspect ratio of 100 o...
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8163071 |
Hollow fiber, dope composition for forming hollow fiber, and method of preparing hollow fiber using the same
Disclosed is a hollow fiber that includes a hollow positioned at the center of the hollow fiber, macropores positioned at adjacent to the hollow, and mesopores and picopores positioned at adjacent...
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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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8071213 |
Resin coated piston manufacturing apparatus for shock absorber
A resin coated piston manufacturing apparatus for a shock absorber is provided with a means for pressing a piston raw material to a resin sheet until the resin sheet is locked to a resin sheet...
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8025971 |
Fibrous columnar structure aggregate and pressure-sensitive adhesive member using the aggregate
A fibrous columnar structure aggregate having excellent mechanical properties, heat resistance, a high specific surface area, excellent pressure-sensitive adhesive property under temperature...
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7978946 |
Optical fibers with improved resistance to ingressing molecules
An optical fiber includes a glass fiber having a glass core and a cladding which contains voids spaced apart from the core. The voids act as trapping sites for ingressing molecules from the...
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7922964 |
Ceramic hollow fibers made from nanoscale powder particles
The invention relates to a method for producing ceramic hollow fibers from nanoscale particles and to hollow fibers produced in such a manner. The inventive method is characterized in that the...
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7906043 |
Electrically conductive, optically transparent polymer/carbon nanotube composites and process for preparation thereof
The present invention is directed to the effective dispersion of carbon nanotubes (CNTs) into polymer matrices. The nanocomposites are prepared using polymer matrices and exhibit a unique...
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7895699 |
Mop head including contoured tubular fluid retaining strand elements
An edgeless mop utilizing a relatively narrow diameter, knit tubular material to form the strands of a mop head wherein the tubular material incorporates an arrangement of elongate depressed...
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7833613 |
Grade board with integrally formed ledge
A grade board with an integrally formed ledge projecting outwardly from the board. The board may be made of a polymeric and cellulosic composite.
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7811507 |
Dialysis membrane having improved ability for removal of middle molecules
A hydrophilic semipermeable hollow-fibre membrane for blood treatment, with an integrally asymmetric structure based on a synthetic polymer. The hollow-fiber membrane possess on its inner surface a...
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7732067 |
Epitaxial layer structures and precursors for topotactic anion exchange oxide films
This invention disclosure describes methods for the fabrication of metal oxide films on surfaces by topotactic anion exchange, and laminate structures enabled by the method. A precursor...
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7718260 |
Hollow fiber having inner wall into which comb polymer is introduced, hollow fiber impregnated with gel, and thin slice of fiber array
This invention provides hollow fibers impregnated with gel in which the gel firmly adheres to the inner walls of the hollow fibers due to the introduction of comb polymers on the inner walls of the...
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7666504 |
Nanoporous fiber with unconnected pores for improved adsorptivity
The present invention provides a nanoporous fiber being substantially free from coarse pores and having homogeneously dispersed nanopores, unlike conventional porous fibers. A porous fiber has...
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7655303 |
Composite tubing
A composite tubing includes: an outer tubing which is prepared by seaming along a lengthwise direction two lateral sides of a lengthwise-extending strip made from a deformable material, the lateral...
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7652084 |
Nanocomposite fibers and film containing polyolefin and surface-modified carbon nanotubes
Methods for modifying carbon nanotubes with organic compounds are disclosed. The modified carbon nanotubes have enhanced compatibility with polyolefins. Nanocomposites of the organo-modified carbon...
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7648757 |
Penetration resistant composite
A penetration resistant composite comprises a substrate material comprising woven, layered or intertwined polarized strands of glass, polyamide, polyphenylene sulfide, carbon or graphite fibers, a...
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7605102 |
Aluminum nitride ceramic and semiconductor manufacturing member
An aluminum nitride ceramic including aluminum nitride grains and grain boundary phases comprises a grain boundary phase-rich layer including more amount of the grain boundary phases in a surface...
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7544415 |
Polymer and method for using the polymer for solubilizing nanotubes
A new, non-wrapping approach to solubilize nanotubes, such as carbon nanotubes, in organic and inorganic solvents is provided. In accordance with certain embodiments, carbon nanotube surfaces are...
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7435476 |
Functionalized nanotube material for supercapacitor electrodes
The present teachings are directed toward compositions of supercapacitor electrode materials containing a functionalized carbon nanotube-containing material substantially free of binder material...
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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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7389559 |
Mop head including contoured tubular fluid retaining strand elements
An edgeless mop utilizing a relatively narrow diameter, knit tubular material to form the strands of a mop head wherein the tubular material incorporates an arrangement of elongate depressed...
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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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7335408 |
Carbon nanotube composite material comprising a continuous metal coating in the inner surface, magnetic material and production thereof
A carbon nanotube composite material contains a carbon nanotube and a continuous layer of a metal covering the inner surface of the carbon nanotube. It is produced by forming a metallic matrix...
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7241496 |
Polymer and method for using the polymer for noncovalently functionalizing nanotubes
A new, non-wrapping approach to functionalizing nanotubes, such as carbon nanotubes, in organic and inorganic solvents is provided. In accordance with certain embodiments, carbon nanotube surfaces...
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7238423 |
Multicomponent fiber including elastic elements
Disclosed herein are multicomponent fibers, and particularly sheath-and-core type multicomponent fibers including elastic polymers. The multicomponent fibers have at least three cross sectional...
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7163744 |
Multi-functional product markers and methods for making and using the same
Disclosed are multi-functional markers for use on various products, particularly products which have one or more visually indistinguishable characteristics, for identifying and/or providing...
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7150840 |
Graphite fine carbon fiber, and production method and use thereof
A graphitized fine carbon fiber comprising a hollow space extending along its center axis, and a plurality of graphene sheets, wherein the fiber has an end surface comprising a portion of...
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7105228 |
Method for making shaped structures with internally coated cavities
The present invention relates to a method for making shaped structures with internally coated cavities with an inside diameter in the nanometer to micrometer range and the shaped structure obtained...
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7097905 |
Microcellular foamed fiber, and a process of preparing for the same
The present invention discloses microcellular fibers, in which microcells are formed with a density of more than 107 cells/cm3 with a supercritical fluid introduced into fiber forming polymers and...
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7087303 |
Bulked continuous filament having a three-sided exterior cross-section and convex six-sided central void and yarn and carpet produced therefrom
A bulked continuous filament with a three-sided exterior configuration is characterized in that each side has a smoothly curved contour extending between a first and a second rounded tip with an...
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6974627 |
Fine carbon fiber mixture and composition thereof
A fine carbon fiber mixture produced through a vapor-growth process, which comprises fine carbon fiber, each fiber filament of the fiber having an outer diameter of 1 to 500 nm and an aspect ratio...
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6951687 |
Multifunctional product markers and methods for making and using the same
Disclosed are multi-functional markers for use on various products, particularly products which have one or more visually indistinguishable characteristics, for identifying and/or providing...
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6929858 |
Glass fibers
Glass fibers are disclosed. The glass fibers can be used, for example, in a lead acid battery.
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6914020 |
Sound and heat insulation material
A sound and heat insulation material for insulating buildings, motor vehicles, conduits, etc., is covered on at least one exterior surface with a material which reacts at a given temperature by...
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6875713 |
Moldable composite material and method of producing same
A composite textile includes a batting layer, a cushion layer, and a face fabric. The batting layer has high melt temperature and low melt temperature fibers. The cushion layer is needled to the...
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6866931 |
Acrylic based composite fiber and method for production thereof, and fiber composite using the same
An object of this invention is to provide an acrylonitrile based composite fiber having a new feeling different from that of an ordinary cellulose acetate fiber, cellulose fiber and acrylic fiber,...
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6858298 |
Optical polycarbonate resin molding material
An optical polycarbonate resin molding material comprising pellets formed from a polycarbonate resin, wherein the pellets satisfy the following properties (1) and (2): (1) an average of surface...
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6855425 |
Polymer filaments having profiled cross-section
The invention provides a profiled polymer filament having an open hollow cross-sectional shape normal to the longitudinal axis of the filament, wherein the cross-section is dimensioned to prevent...
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6854172 |
Process for producing bioresorbable implants
A process for producing implants made of a bioresorbable metal, particularly magnesium alloys or zinc alloys, in which the material properties of the magnesium or the zinc are changed and the...
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6844061 |
Fine carbon fiber and composition thereof
A fine carbon fiber, the main body of each fiber filament of the fiber having an outer diameter of about 1 to about 500 nm and an aspect ratio of about 10 to about 15,000 and comprising a hollow...
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6828039 |
Magnetoresistive sensor and manufacturing method therefor
A magnetoresistive sensor including a lower electrode layer, a nanotube structure film composed of an insulator matrix and a plurality of nanotubes dispersively arranged in the insulator matrix, a...
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6790528 |
Production of polymer fibres having nanoscale morphologies
The invention relates to porous fiber comprising a polymeric material, said fiber having a diameter of 20 to 4000 nm and pores in the form of channels extending at least to the core of said fiber...
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6770580 |
Fabric material constructed from open-sided fibers for use in garments and the like
A fabric material for forming a garment to be worn by a user is provided. The fabric material has a first side and a second side. The fabric material comprises a plurality of fibers with at least a...
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6764733 |
Hot bitumen compatible EPDM roofing sheet
A roof membrane and a roof system employing a EPDM membrance which is compatible with a bituminous adhesive. The membrance includes an outer layer of polymeric layer such as EPDM bonded to a...
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6759126 |
Solid phase microextraction fiber structure and method of making
A solid phase microextraction (SPME) fiber including a fiber and a deactivated surface-bonded sol-gel coating on a portion of the fiber to form a solid phase microextraction coating on the portion...
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6756104 |
Surface finishes on laser rods and slabs for laser peening systems
A laser gain medium and a method of manufacturing a laser medium, such as a laser rod, or slab for use in high-powered laser peening systems. A laser medium and method reduces stress risers along...
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6699581 |
Biodegradable fibers and fabrics, and method for controlling their biodegradability
Biodegradable fibers of polylactic acid having a number-average molecular weight of from 50,000 to 150,000, have an interior portion having a higher alkali solubility than the exterior portion of...
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6673449 |
Net molded tantalum carbide rocket nozzle throat and method of making
A method of making heat engine components, such as rocket nozzle throats, includes forming a body having at least one surface, wherein the body is made of a refractory metal, and compressing a...
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6667099 |
Meso-and nanotubes
The invention relates to mesotubes and nanotubes (hollow fibers) having an inner diameter of 10 nm-50 μm and to a method for the production thereof. The hollow fibers can be produced by coating ...
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