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US20130096610 BIOPOLYMER MICROTHREADS WITH MICROSCALE SURFACE TOPOGRAPHIES  
In one aspect, the invention features a textured microthread that includes or is fashioned from a naturally occurring polymer and that has a surface comprising micron-scale ridges with intervening...
US20120263952 PRETREATMENT METHOD FOR DYEING ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE YARN  
The present invention relates to a method of pre-treating an ultra-high molecular weight polyethylene yarn before dyeing. The method of pre-treating an ultra-high molecular weight polyethylene...
US20090266372 FIBER FOR ARTIFICIAL HAIR WITH IMPROVED PROCESSABILITY AND HAIR ACCESSORY USING THE SAME  
An artificial hair which is composed of synthetic fibers such as acrylic fibers or vinyl chloride fibers and which is characterized in that the cross section of each fiber has a shape consisting...
US20110238092 ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE YARN  
The invention relates to an ultrahigh molecular weight polyethylene (UHMwPE) yarn and to a method for producing thereof. The invention also relates to a medical device comprising the yarn. A...
US20120189833 ALPHA ALUMINA (CORUNDUM) WHISKERS AND FIBROUS-POROUS CERAMICS AND METHOD OF PREPARING THEREOF  
Materials and associated processes for making the materials. For example the material may include alpha alumina crystalline whiskers. The process may include conducting the process as...
US20110229718 HIGH-CARBON STEEL WIRE ROD EXHIBITING EXCELLENT WORKABILITY  
Provided is a wire rod contains, in mass %: C: 0.6 to 1.1%; Si: 0.1 to 0.5%; Mn: 0.2 to 0.6% ; S: 0.004 to 0.015%; and, Cr: 0.02 to less than 0.05%; with a balance including Fe and inevitable...
US20140120286 Fluoropolymer Articles having A High Surface Roughness and High Coarseness  
The present invention relates to a process for producing a fluoropolymer article having a high surface roughness and high coarseness which comprises the following steps: a) forming a paste...
US20120204322 HIGHLY FUNCTIONAL POLYETHYLENE FIBERS, WOVEN OR KNIT FABRIC, AND CUT-RESISTANT GLOVE  
The present invention provides a polyethylene fiber which can attain a high dye exhaustion rate, which indicates deep color, and which is excellent in dyeability and color fastness; a woven or...
US20110052128 Optical Fiber Preform With Improved Air/Glass Interface Structure  
An optical fiber preform comprising a plurality of longitudinal air holes is subjected to a thermal treatment (i.e., heating), coupled with the application of a compressive force on either end of...
US20120208021 CUTTING LINES FOR VEGETATION CUTTERS  
A cutting line for vegetation cutters or trimmers includes a line which has a pre-set length and is a solid line with a cross section. At least one first recess unit is integrally and continuously...
US20110206932 SURFACE-MODIFIED CARBON NANOTUBE AND PRODUCTION METHOD THEREOF  
A carbon nanotube (CNT) is provided having micropores with a diameter of 1 to 10 nm in the side wall and in turn, having a large specific surface area. A production method of a surface-modified...
US20140314654 POLYCRYSTALLINE SILICON ROD AND METHOD FOR PRODUCING POLYSILICON  
Polycrystalline silicon rods produced by the Siemens process produce a higher yield of CZ crystals when the process parameters are modified in a second stage of deposition such that an outer layer...
US20120282426 RESISTANCE HEATED SAPPHIRE SINGLE CRYSTAL INGOT GROWER, METHOD OF MANUFACTURING RESISTANCE HEATED SAPPHIRE SNGLE CRYSTAL INGOT, SAPPHIRE SNGLE CRYSTAL INGOT, AND SAPPHIRE WAFER  
Provided are a resistance heated sapphire single crystal ingot grower, a method of manufacturing a resistance heated sapphire single crystal ingot, a sapphire single crystal ingot, and a sapphire...
US20090324950 METHOD OF MANUFACTURING A CONTINUOUS FILAMENT BY ELECTROSPINNING AND CONTINUOUS FILAMENT MANUFACTURED THEREBY  
Disclosed are a method of manufacturing a continuous filament by electrospinning, and a continuous filament manufactured thereby. Electrospun nano fibers 4 are collected on a collector 7 by...
US20110293877 POLYLACTIC ACID PRODUCTS AND THEIR USE  
The invention is directed to materials comprising polylactic acid (PLA). In accordance with the invention, PLA material is stretched in at least the machine direction at a total stretch ratio of...
US20110003144 Capillary-channeled polymer fibers modified for defense against chemical and biological contaminants  
A method of preparing a fiber or an article suitable for use in defending against a biological or a chemical contaminant, and the fiber or article resulting from the method thereof, is disclosed....
US20130108868 Fibers and fiber reinforced matrix materials  
Fiber reinforced matrix materials, wherein the fiber is of balanced tensile to ductile properties, and the molecular orientation of the fiber is substantially similar to the molecular orientation...
US20120114942 FIBER FOR SYNTHETIC GRASS FIELD  
A filament for use in an artificial grass field, wherein the filament has a front and a back surface and at least one of the front surface and back surface includes a plurality of adjacent concave...
US20060214333 Polymer film and production method thereof  
A dope produced from cellulose acylate, solvent and additive, is cast on a belt and peeled as a film containing the solvent, with use of a peel roller. Then the film is dried to a film. After the...
US20110076498 String for sport rackets  
A sport racket string includes a string which is a solid string and multiple recesses are defined in an outer surface of the string. The recesses include different sizes, depths and shapes, and...
US20130330688 METHOD FOR PRODUCING NANOSURFACES WITH NANO, MICRON, AND/OR SUBMICRON STRUCTURES ON A POLYMER  
The present invention relates to a modified polymeric material. The modified polymeric material includes a polymer having a modified surface, where the modified surface includes nano, micron,...
US20100062669 MULTI-COMPONENT FIBERS CONTAINING HIGH CHAIN-LENGTH POLYAMIDES  
This invention relates to multi-component fibers made of at least 40 weight percent, and preferably over 50 weight percent of one or more high chain length polyamides. The fibers have both a high...
US20120263760 NOVEL FORMULATION OF METAXALONE  
The present invention relates to methods for producing particles of metaxalone using dry milling processes as well as compositions comprising metaxalone, medicaments produced using metaxalone in...
US20060210797 Modified cross-section polyester fibers  
Polyester fibers having a deformed section are produced from a polyester polymer which is obtained by polycondensing an aromatic dicarboxylate ester in the presence of a catalyst containing a...
US20110045297 PARA-ARAMID FIBER AND METHOD OF PREPARING THE SAME  
An aramid fiber and a method of producing the same is disclosed, which is capable of realizing high surface uniformity and improved tensile strength and elongation property, wherein the method...
US20120156418 FIBERS WITH INTERLOCKING SHAPES  
A composite article may comprise a plurality of fibers. Each one of the fibers may have upper, lower and side surfaces. The fibers may be embedded within a matrix. At least one of the upper and...
US20060194054 Biaxially oriented polypropylene film with cold sealing adhesive  
The invention relates to a multilayered biaxially oriented polypropylene film with a resin-containing base layer and at least one first covering layer having a cold sealing adhesive coating on its...
US20090136755 Bi-Component Synthetic Fibres for Application in Cement-Bonded Building Materials  
The core/casing-fibre consists of plastic such as polypropylene, polyethylene or a mixture of these raw materials or other thermoplastic polymers. The fibre diameter is 0.15 to 2.0 mm and the...
US20110173874 POLYOLEFIN FIBER  
The invention relates to a process for making a polyolefin fiber. The process comprises the steps of providing at least one polyolefin tape; twisting or folding the at least one polyolefin tape...
US20130071659 FIBER-BASED ADSORBENTS HAVING HIGH ADSORPTION CAPACITIES FOR RECOVERING DISSOLVED METALS AND METHODS THEREOF  
A fiber-based adsorbent and a related method of manufacture are provided. The fiber-based adsorbent includes polymer fibers with grafted side chains and an increased surface area per unit weight...
US20060134418 Mono-web high barrier film membrane  
A mono-web film membrane is provided with high barrier properties, i.e., low oxygen transmission rates and low water vapor transmission rates. One structure that achieves such barrier properties...
US20060134417 Molded object comprising alpha-1,4-glucans and/or modifications thereof and process for producing the same  
The present invention discloses a molded article containing high molecular weight α-1,4-glucan and/or its modification, and low molecular weight α-1,4-glucan and/or its modification. The low...
US20100104869 Photonic Crystal Fibers and Methods for Manufacturing the Same  
Photonic crystal fibers include a plurality of extruded non-circular canes, each of the extruded non-circular canes comprising at least one hole. Methods for manufacturing photonic crystal fibers...
US20140011030 FIBERS FOR REINFORCING CURED ARTICLE AND CURED ARTICLE USING SAME  
The present invention provides cured article reinforcing fibers having a shape advantageous in physically bonding the fibers to a hardening material or bringing the fibers into engagement with the...
US20150132574 METAL DETECTABLE FIBER AND ARTICLES FORMED FROM THE SAME  
A fiber is provided with a polymer having a cross-section and a length. A particulate is distributed in the polymer in an amount to make the fiber detectable by X-ray detection or magnetic...
US20140349112 NITRIDE CRYSTAL, NITRIDE CRYSTAL SUBSTRATE, EPILAYER-CONTAINING NITRIDE CRYSTAL SUBSTRATE, SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME  
A nitride crystal is characterized in that, in connection with plane spacing of arbitrary specific parallel crystal lattice planes of the nitride crystal obtained from X-ray diffraction...
US20090263656 Organic-inorganic hybrid structures having nanoparticles adhering thereon and method for preparing the same  
The invention disclosed herein provides an organic-inorganic hybrid structure having nanoparticles attached to the surface thereof, wherein the structure comprises a self-assembled structure of a...
US20120088104 ACRYLONITRILE SWOLLEN FIBER FOR CARBON FIBER, PRECURSOR FIBER BUNDLE, STABILIZED FIBER BUNDLE, CARBON FIBER BUNDLE AND PRODUCTION METHODS THEREOF  
Provided is a carbon fiber bundle for obtaining a fiber-reinforced plastic having high mechanical characteristics. An acrylonitrile swollen fiber for a carbon fiber having openings of 10 nm or...
US20080014410 Oriented Polymeric Articles and Method  
Stretched articles, such as oriented polymeric films or fibers, having microstructure features on at least one surface thereof, and processes for making such articles, are disclosed. A method of...
US20110146373 Synthetic Materials for PDC Cutter Testing or for Testing Other Superhard Materials  
A target cylinder and a method for testing a superhard component thereon. The target cylinder includes a first end, a second end, and a sidewall extending from the first end to the second end. At...
US20110146372 Synthetic Materials for PDC Cutter Testing or for Testing Other Superhard Materials  
A target cylinder and a method for testing a superhard component thereon. The target cylinder includes a first end, a second end, and a sidewall extending from the first end to the second end. At...
US20100159186 POLY-TRIMETHYLENE TEREPHTHALATE SOLID CORE FIBRILLATION-RESISTANT FILAMENT HAVING A SUBSTANTIALLY TRIANGULAR CROSS SECTION, A SPINNERET FOR PRODUCING THE FILAMENT, AND A CARPET MADE THEREFROM  
In a first aspect the invention is a solid core fibrillation-resistant, synthetic polymeric filament having three substantially equal length convex sides. The sides through substantially rounded...
US20100159184 POLY-TRIMETHYLENE TEREPHTHALATE SOLID CORE FIBRILLATION-RESISTANT FILAMENT HAVING A SUBSTANTIALLY TRIANGULAR CROSS SECTION, A SPINNERET FOR PRODUCING THE FILAMENT, AND A CARPET MADE THEREFROM  
In a first aspect the invention is a solid core fibrillation-resistant, synthetic polymeric filament having three substantially equal length convex sides. The sides through substantially rounded...
US20150021051 BONDED SLICKLINE AND METHODS OF USE  
Disclosed is an improved tension member or slickline used in wellbore intervention operations. One exemplary tension member includes a first portion comprising a metallic material and having a...
US20100227110 Hydrophilic Fluoropolymer Material  
A fluoropolymer material exhibiting an increased hydrophilicity prepared by processing the material in a jet mill or a cryogenic grinding mill.
US20150017072 INORGANIC FIBER, METHOD OF PRODUCING INORGANIC FIBER AGGREGATE, HOLDING SEALING MATERIAL, AND EXHAUST GAS PURIFYING APPARATUS  
Inorganic fibers include a surface and a structure. The surface has a friction coefficient of about 0.5 or greater. The friction coefficient is measured using a scanning probe microscope. The...
US20120074450 OPTICAL GEL MEMBER, ASSEMBLING METHOD OF OPTICAL DEVICE AND OPTICAL DEVICE USING THE SAME  
An optical gel member to be used in a gap between light-emitting diode which is a backlight light source of an optical device and light guide plate, as well as an assembling method for an optical...
US20120128979 Method of Making Hydrophilic Fluoropolymer Material  
A fluoropolymer material exhibiting an increased hydrophilicity prepared by processing the material in a jet mill.
US20130004683 SYNTHETIC FIBRE AND AN ARTIFICIAL LAWN COMPRISING SUCH A FIBRE  
The present invention relates to synthetic fibers and artificial lawn comprising such a fibre. More particularly, the invention relates to grass-like monofilament type fibers having a curved cross...
US20110036395 METHODS FOR FORMING NANOSTRUCTURES AND PHOTOVOLTAIC CELLS IMPLEMENTING SAME  
A method for creating a nanostructure according to one embodiment includes depositing material in a template for forming an array of nanocables; removing only a portion of the template such that...

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