| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 428394000 | Synthetic resin or polymer | 48 |
| 20080241537 | Transparent, reinforced, composite fiber and articles made therefrom - A transparent, reinforced, composite polymeric fiber that has a polymeric body portion made from a first thermoplastic polymer that is transparent to visible light. The fiber includes polymeric reinforcement elements embedded within the polymeric body portion. The polymeric body portion extends between and about the polymeric reinforcement elements. Each polymeric reinforcement element is formed from a second thermoplastic polymer that is transparent to visible light. The peripheral portion and outer surface of the polymeric body portion defines a peripheral portion and outer surface, respectively, of the transparent, reinforced, composite polymeric fiber. A plurality of the fibers are formed into an array that is processed with a consolidation process to form a transparent, reinforced, composite structure. | 10-02-2008 |
| 20090004473 | Lyocell fibers - Meltblown lyocell fibers incorporating polyolefinic hydrophobic polymers are disclosed. The polymer is distributed fairly uniformly within the fiber and exists as approximately one to two micron diameter domains. The fibers have a high hemicellulose level, show reduced water retention values and have varying diameters depending on processing conditions. The fibers have a brightness of at least 60. | 01-01-2009 |
| 20090162655 | Low shrinkage, dyeable MPD-I yarn - The invention relates to a continuous dry spinning process for preparing a fiber from a polymer solution having concentrations of polymer, salt, solvent and water. After the fiber is extruded and quenched, the fiber is placed in contact with a conditioning solution comprising concentrations of solvent, salt, and water. The conditioning solution acts upon the fiber to plasticize the fiber prior to being drawn. The conditioning solution has concentrations of solvent, salt, and water so that the fiber is plasticized to the extent necessary for drawing but does not plasticize the fiber to such an extent as to re-dissolve the fiber into a polymeric solution. A heat-treated fiber manufactured from this process has improved shrinkage and can be colored to darker shades. | 06-25-2009 |
| 20100075146 | SIZING COMPOSITION FOR MINERAL FIBERS COMPRISING A PHENOLIC RESIN, AND RESULTING PRODUCTS - The present invention relates to a sizing composition for mineral fibers comprising a phenolic resin, urea, a crosslinking catalyst, and optionally additives, characterized in that the crosslinking catalyst is a mixture of ammonium sulfamate and ammonium sulfate. | 03-25-2010 |
| 20100178505 | FIBERS AND FIBER-BASED SUPERSTRUCTURES, THEIR PREPARATION AND USES THEREOF - This invention is directed to fibers comprising copolymers or homopolymer blends, superstructures comprising said fibers, process for the preparation of the same and uses thereof. The fibers of this invention have long range order and superstructures produced from said fibers can be used in applications including but not limited to membranes, filtration media, high surface area substrates for sensors and catalysis, stents, tissue scaffolds and drug delivery. | 07-15-2010 |
| 20100233479 | Colored High Strength Polyethylene Fiber and Preparation Method Thereof - A colored high strength polyethylene fiber, preparation method and use thereof are provided, which are in the high molecular material field. The surface of said high strength polyethylene fiber is chromatic, grey or black. The strength of said high strength polyethylene fiber is 15-50 g/d, its modulus is 400-2000 g/d. The product of the present invention is colored, so it can be well applied to civil and military field. The preparation method of present invention has some advantages that technological process is simple, production efficiency is high, cost of production is low, performance of made fiber is excellent, and use-cost is reduced, compared with the prior art. | 09-16-2010 |
| 20110033703 | CUTTING FILAMENT WITH IMPROVED COMPOSITION FOR EDGE TRIMMERS, SCRUB CUTTERS AND THE LIKE - The present invention relates to a cutting member, especially to a cutting filament, for a plant-cutting device such as a scrub cutter or edge trimmer characterized in that at least one portion of the cutting member is a mixture of at least a polyamide and at least one another thermoplastic material. Another object of the invention relates to a composition for use in the manufacture of a cutting member by extrusion/drawing or by injection, characterized it is made from a mixture of at least a polyamide and at least one another thermoplastic material. | 02-10-2011 |
| 20110064949 | ELECTROSPUN NANO FABRIC FOR IMPROVING IMPACT RESISTANCE AND INTERLAMINAR STRENGTH - The present invention provides a process for forming a composite material having improved interlaminar properties. | 03-17-2011 |
| 20110123801 | INTUMESCENT ROD - An intumescent rod comprising an intumescent component formed of an intumescent material and a polymer matrix. The intumescent rod may include a second component forming a covering, core or layer adjacent the intumescent component. A method for manufacturing an intumescent rod including molding or extrusion of at least one of an intumescent component and an optional second component. | 05-26-2011 |
| 20110123802 | POLYOLEFIN COMPOSITIONS SUITABLE FOR ELASTIC ARTICLES - The present invention describes an elastic article comprising at least one low crystallinity polymer layer and optionally a high crystallinity polymer layer. The low crystallinity polymer layer comprises a low crystallinity polymer and optionally an additional polymer. The optional high crystallinity polymer layer comprises a high crystallinity polymer having a melting point within about 50° C. of the melting point of the low crystallinity polymer. The article is elongated at a temperature below the melting point of the low crystallinity polymer and the optional high crystallinity polymer in at least one direction to an elongation of at least about 50% of its original length or width. Subsequently, the article may be heat-shrunk at a temperature not greater than 10° C. above the melting point of the low crystallinity polymer. | 05-26-2011 |
| 20110217549 | COLORED LINES AND METHODS OF MAKING COLORED LINES - Colored monofilament ultrahigh molecular weight polyolefin lines, and methods of making such colored lines are disclosed. The colorant can result in a product that provides a visual indication of metered length. When the colorant has a luminescent response to ultraviolet or infrared light, a line can change color based on the environmental conditions to which it is exposed. Methods of making the line can include feeding a substantially untwisted multifilament ultrahigh molecular weight polyolefin yarn; coating the substantially untwisted multifilament yarn with at least one colorant; twisting the coated multifilament yarn; and heating the twisted multifilament yarn to a temperature and for a time sufficient to at least partially fuse adjacent filaments together while stretching the yarn. | 09-08-2011 |
| 20120148843 | DURABLE HIGHLY CONDUCTIVE SYNTHETIC FABRIC CONSTRUCTION - A fabric is provided comprising functional filaments, wherein each filament contains electrically conductive polymer material. In this way, the fabric is made conductive and has static dissipation properties comparable to metal-based fabrics. At the same time, the fabric also has desirable physical properties comparable to non-conductive synthetic fabrics. | 06-14-2012 |
| 20120315478 | PLASTIC OPTICAL FIBER - A plastic optical fiber (POF) is provided which includes a core layer constructed such that a portion at least a certain distance away from a core center, as seen in cross section, contains a plurality of regions of polymer materials having different refractive indices, wherein the average refractive index per circumference continuously decreases with the increase in distance from the core center and wherein the refractive indices are discontinuously distributed on each whole circumference at each distance from the core center. | 12-13-2012 |
| 20130115456 | ELECTROSPUN DOPED NANOFIBERS AND PROCESS OF PREPARATION THEREOF - This invention is directed to nanofibers doped with an alkali salt having improved tensile properties, and process of preparation thereof. | 05-09-2013 |
| 20130273369 | Method of Making a Cable Strength Member - Strength members for cable, particularly fiber optic cable, are made by a method comprising the steps of: A. Wetting a fiber, e.g., fiberglass fiber, with an aqueous polymeric dispersion to form a wetted fiber, the dispersion comprising: 1. At least one thermoplastic resin, e.g., a polyolefin; 2. At least one dispersing agent, e.g., a ethylene ethyl acrylate polymer; and 3. Water; B. Removing the water from the wetted fiber, and C. Consolidating the resin on the fiber with or without curing. | 10-17-2013 |
| 20130330554 | INSULATING PAINT, INSULATED WIRE AND METHOD OF PRODUCING INSULATED WIRE - Insulating paint, containing a resin that can form an insulating film by application and baking, and a reducing agent having a boiling point of 160° C. or higher. | 12-12-2013 |
| 20140011030 | 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 hardening material, and also provides a cured article using the fibers. The cured article reinforcing fiber of the present invention has a multilobal cross section with three or more projections. At least one of the projections has a substantially curved end part, and a base part situated toward the center of the fiber has a width smaller than the largest width of the end part. Thus, the fiber particularly has high bending strength. Further, the cured article of the present invention includes a mixture of the cured article reinforcing fiber and a hardening material, and the hardening material has been cured. | 01-09-2014 |
| 20140023863 | STABILIZED ULTRA HIGH MOLECULAR WEIGHT POLYOLEFIN FIBER - The present invention provides an ultrahigh molecular weight polyolefin fiber coated with a coating composition, wherein the coating composition contains a UV stabilizer, characterized in that the amount of UV stabilizer is between 2 wt % and 80 wt. % compared to the total weight of the coating composition based on solids. The UV absorber can be selected from the group consisting of hydroxybenzophenones, hydroxyphenylbenzotriazoles, oxalanilides, phenyl esters, benzooxazinones, cyanoacrylates, formamidine, benzylidene malonates and hydroxyphenyl triazines and combinations thereof. Such fibers are particularly useful in ropes and fishing nets. | 01-23-2014 |
| 20140030522 | TRANSPARENT FIBER COMPOSITE - A method for forming a relatively transparent fiber composite is disclosed. In one embodiment, the relatively transparent fiber composite can include glass fibers with a relatively low amount of iron oxide. In another embodiment, the transparent fiber composite can include a selected resin, a sizing and glass fibers where the index of refraction of the glass fibers, the sizing and the resin can be similar, within a tolerance amount. In yet another embodiment, the resin can be relatively clear and free from pigments and tints. In one embodiment, the glass fibers can be formed into a mat. In another embodiment, glass fibers can be chopped or milled and a relatively transparent part can be formed through injection molding. | 01-30-2014 |
| 20140093732 | Polymer Composition for Electrical Devices - The present invention relates to a polymer composition, to the use of the composition for producing an electrical device, as well as to a cable surrounded by at least one layer including the polymer composition. | 04-03-2014 |
| 20140234622 | Plasticizer for Color Retention During Heat Aging - The present disclosure is directed to a plasticizer, a polymeric composition containing the plasticizer, and conductors coated with the polymeric composition. The plasticizer includes a blend of an epoxidized soybean oil and a trans-esterified epoxidized fatty acid methyl ester. The trans-esterified epoxidized fatty acid methyl ester has an oxirane value greater than or equal to 6.8 %. The plasticizer, the polymeric composition, and the coated conductor retain color during heat aging. | 08-21-2014 |
| 20140315021 | Plasticizer Blends and Use Thereof - Provided are mixtures of 1) compounds of the formula: | 10-23-2014 |
| 20140329091 | COMPOSITIONS AND METHODS FOR MAKING CROSS-LINKED POLYOLEFINS - Interpolymer blends or terpolymers comprising ethylene monomer residues, residues of comonomers having carboxylic acid and/or carboxylic acid anhydride functionality, and residues of comonomers having epoxide functionality. Such interpolymer blends or terpolymers are cross-linkable materials suitable for use in cable polymeric coating applications and require little or no degassing after cross-linking. | 11-06-2014 |
| 20140363672 | Coatings for the Manufacture and Application of Polyhydroxyalkanoate Medical Devices - Biocompatible coatings and spin finishes that can be applied to polyhydroxyalkanoate (PHA) polymers, and medical devices made from PHA polymers, have been developed. The coatings impart good lubricity to PHA polymers, particularly to fibers and braids made from these materials, making the coatings ideal for use on medical devices such as PHA braided sutures. The spin finishes can be applied to PHA fibers to facilitate their manufacture, and also for their conversion to other products, including medical textiles. The spin finishes serve to protect multifilament fiber bundles, and keep them intact following extrusion, and also to impart lubricity to the fiber bundles and monofilament fibers so that they are not damaged in subsequent processing steps particularly in textile processing. The coating reduces tissue drag of, for example, braided sutures. | 12-11-2014 |
| 20140377557 | FLUORINE-INCLUDING ELASTOMER COMPOSITION, AND INSULATED WIRE AND INSULATED CABLE USING THE SAME - A fluorine-including elastomer composition includes a fluororesin component including a first fluorine-including copolymer including a tetrafluoroethylene and an α-olefin having a carbon number of 2 to 4 and a second fluorine-including copolymer including an ethylene-tetrafluoroethylene copolymer, a polyethylene resin mixed in an amount of 10 to 50 parts by mass per 100 parts by mass of the fluororesin component, and a crosslinking aid. A mass ratio of the first fluorine-including copolymer to the second fluorine-including copolymer is 90:10 to 10:90. | 12-25-2014 |
| 20140377558 | FLUORINATED ELASTOMER COMPOSITION AND METHOD FOR ITS PRODUCTION, MOLDED PRODUCT, CROSS-LINKED PRODUCT, AND COVERED ELECTRIC WIRE - To provide a fluorinated elastomer composition which is excellent in flexibility and oil resistance to lubricant oil such as automatic transmission oil, is less susceptible to heat discoloration and is excellent also in moldability, and a molded product, cross-linked product and covered electric wire, using such a fluorinated elastomer composition. A fluorinated elastomer composition comprising a tetrafluoroethylene/propylene copolymer (a), an ethylene/tetrafluoroethylene copolymer (b) and an ethylene copolymer (c) containing epoxy groups, wherein the mass ratio [(a)/(b)] of the tetrafluoroethylene/propylene copolymer (a) to the ethylene/tetrafluoroethylene copolymer (b) is from 70/30 to 40/60, and the mass ratio [(b)/(c)] of the ethylene/tetrafluoroethylene copolymer (b) to the ethylene copolymer (c) containing epoxy groups is from 100/0.1 to 100/10. | 12-25-2014 |
| 20150024202 | THREAD - A stiffening thread for use in increasing the durability of a crease in a panel of fabric comprises at least one ply of thermofusible material having a melting point between 75° C. and 125° C. and at least one carrier ply of material which is not thermofusible, having a melting point above 125° C., wherein the at least one thermofusible ply is a monofilament thermofusible ply. | 01-22-2015 |
| 20150360408 | SELF-HEALING SYSTEM COMPRISING LOGITUDINAL NANO/MICROSTRUCTURES AND METHOD OF PRODUCTION THEREOF - A self-healing system of nano/microstructures comprising a first type | 12-17-2015 |
| 20160031193 | MLTILAYER FIBERS - A multilayer fiber ABA comprising:
| 02-04-2016 |
| 20160033237 | MACRO FIBER FOR COMPOSITE ARTICLES - A macro fiber for a composite article may include a plurality of inner fibers. Each one of the inner fibers may have an inner fiber final cross-sectional size of less than approximately 100 nanometers. The inner fibers may be surrounded by matrix material. | 02-04-2016 |
| 20160129474 | SUBSEA UMBILICAL - An umbilical for subsea applications has at least one longitudinal internal element and a sheath, the sheath is formed by extrusion. The internal element is suitable for communicating fluids, electrical power or signals, or for carrying loads. The sheath is made of a polymer composite having a high density filler, the polymer composite having a density in the range 3 to 11 g/cm3. | 05-12-2016 |
| 20160163413 | THERMOPLASTIC RESIN COMPOSITION, AND MOLDED ARTICLE THEREOF - The present invention aims to provide a resin composition which can provide a molded article excellent in insulation and showing a low relative permittivity and which causes no melt fracture even when extrusion-molded at a high shear rate. The resin composition of the present invention includes an aromatic polyether ketone resin (I) and a fluororesin (II). The fluororesin (II) is a copolymer of tetrafluoroethylene and a perfluoro ethylenically unsaturated compound represented by the following formula (1): | 06-09-2016 |
| 428395000 | Polyamide, polyimide or polyester | 16 |
| 20090305037 | ELASTOMERIC SHEATH-CORE CONJUGATE FIBER - The present invention provides a conjugate fiber having excellent elastic extensibility and transparency. The present invention relates to a highly elastic conjugate fiber comprising an elastomeric resin (A) having elastic extensibility; and an elastomeric resin (B) having elastic extensibility, permanent elongation of 25 to 70% and a tensile elongation of 100 to 800%; a core comprising the elastomeric resin (A), and a sheath comprising the elastomeric resin (B). | 12-10-2009 |
| 20090305038 | METHOD FOR FUNCTIONALISING A POLYMER FIBRE SURFACE AREA - A method of surface functionalization of an organic fiber, characterized in that a surface portion of the fibers is chemically modified using a uniform surface treatment at atmospheric pressure, in a controlled gas environment, and in that said surface portion is brought into contact with a solution comprising at least one sizing agent making it possible to improve the functionalities of said fiber. | 12-10-2009 |
| 20100009186 | Crystallized meta-aramid blends for improved flash fire and arc protection - A yarn, fabric, and garment suitable for use in arc and flame protection and having improved flash fire protection contains a majority, by weight, of meta-aramid fibers having a degree of crystallinity of at least 20%, and a minority of modacrylic fibers, para-aramid fibers, and antistatic fibers. Garments made from the yarns provide thermal protection such that a wearer would experience less than a 65 percent predicted body burn when exposed to a flash fire exposure of 4 seconds per ASTM F1930, while maintaining a Category 2 arc rating per ASTM F1959 and NFPA 70E. | 01-14-2010 |
| 20100040880 | PROCESS FOR FABRICATING PEPTIDE-COATED FIBERS - The present invention generally relates to peptide-coated fibers, processes of fabricating said fibers, and articles incorporating said fibers. | 02-18-2010 |
| 20100080992 | POLYESTER MULTIFILAMENT FOR RESIN REINFORCEMENT AND PROCESS FOR PRODUCING THE SAME - There is provided polyester multifilaments for resin reinforcement which are satisfactorily homogeneously dispersed in a matrix resin to provide a filament-reinforced resin molded body excellent in mechanical characteristics and impact resistance. | 04-01-2010 |
| 20100136334 | Fire Retardant Thread and Method of Manufacture - The present invention is a fire retardant sewing thread, having a coating of a brominated acrylic copolymer and a non ionic surfactant or a bromine or phosphorus based flame retardant and an adhesive and a process for making the fire retardant thread. | 06-03-2010 |
| 20100310867 | RESIN FOR PRODUCING AN INORGANIC FIBER MATERIAL - A water dilutable binder resin for use in an inorganic fiber material; wherein the binder resin is prepared by reacting at least the following components in any order: (a) proteinaceous material which is substantially soluble in water at 20° C. and has a viscosity of <50 mPa*s for a 25 wt % aqueous solution, (b) an aromatic hydroxyl compound, and (c) an aldehyde, and wherein the water dilutable binder resin has a property of having a viscosity of <100 mPa*s when measured at a concentration of 50 wt % at 20° C. During curing, the resin thus produced gives lower phenol emissions. Also, the formaldehyde and ammonia emissions are dramatically lower when compared to conventional resins. | 12-09-2010 |
| 20110171469 | CNT-INFUSED ARAMID FIBER MATERIALS AND PROCESS THEREFOR - A composition includes a carbon nanotube (CNT)-infused aramid fiber material that includes an aramid fiber material of spoolable dimensions, a barrier coating conformally disposed about the aramid fiber material, and carbon nanotubes (CNTs) infused to the aramid fiber material. The infused CNTs are uniform in length and uniform in density. A continuous CNT infusion process includes:(a) disposing a barrier coating and a carbon nanotube (CNT)-forming catalyst on a surface of an aramid fiber material of spoolable dimensions; and (b) synthesizing carbon nanotubes on the aramid fiber material, thereby forming a carbon nanotube-infused aramid fiber material. | 07-14-2011 |
| 20120021218 | ELECTRICALLY CONDUCTIVE METAL-COATED FIBERS, CONTINUOUS PROCESS FOR PREPARATION THEREOF, AND USE THEREOF - In various embodiments, the present application provides electrically conductive metal-plated fibers and continuous processes of preparing metal-plated fibers. Additionally, provided are polymeric articles comprising the provided metal-plated fibers or other fibers prepared by the provided process, said articles having electromagnetic interference shielding effectiveness. | 01-26-2012 |
| 20120308821 | Buoyant Multifunctional Composite Material For Effective Removal Of Organic Compounds In Water And Wastewater - A composite material for water or wastewater treatment is described. The composite material has a buoyant substrate, an adsorbant for adsorbing organic compounds, a photocatalyst for degrading organic compounds, and an enhancer for facilitating mass transfer between the adsorbent and the photocatalyst, increasing the selectivity of the composite material, or for proving the photocatalytic efficiency is described. The adsorbent, photocatalyst, and enhancer are immobilized on the substrate. | 12-06-2012 |
| 20130029151 | FLAME-RESISTANT FINISH FOR INHERENTLY FLAME RESISTANT POLYMER YARNS AND PROCESS FOR MAKING SAME - A synthetic fiber yarn and process for providing same, the yarn comprising a plurality of fibers of inherently flame resistant polymer having a surface finish of perfluorinated alkyl ether oil, wherein the perfluorinated alkyl ether has a molecular weight of from 1000 to 4730 and the yarn has a char length when burned of 6 cm or less. | 01-31-2013 |
| 20140065421 | INSULATED WIRE AND COIL USING THE SAME - An insulated wire includes a conductor, and a polyimide insulation layer formed on an outer periphery of the conductor. The insulation layer includes a polyimide including a repeating unit represented by formula (1) and a repeating unit represented by formula (2). A first acid component in the repeating unit represented by the formula (1) and a second acid component in the repeating unit represented by the formula (2) are mixed in a molar ratio range of 85:15 to 40:60 as expressed by a molar ratio (the first acid component:the second acid component). R as a residue of a diamine component in the formulas (1) and (2) includes a residue of 4,4′-diaminodiphenyl ether and a residue of one selected from a group of diamines represented by the formulas (3) to (8). A storage elastic modulus of the polyimide at 325° C. is not less than 50 MPa. | 03-06-2014 |
| 20140162062 | RESISTANT CASING MIXTURE FOR CABLES AND LINES - A casing mixture for a line is provided, where the mixture is cross linked, and has as a polymer basis, chlorinated. polyethylene (CPE), chloroprene, in particular each having a chlorine content of 301-40% and a Mooney viscosity of about 80-105 Mooney units (Me) at 121° C. (38.1 mm rotor), or a mixture thereof, optionally with additional adhesion. promoters, and is distinguished by a content of fibers which are distributed in the mixture by a mixing procedure. | 06-12-2014 |
| 20140170416 | SUPERABSORBENT YARN AND METHOD FOR MANUFACTURING THE SAME - Disclosed are to a superabsorbent yarn capable of minimizing the degradation of strength and elongation thereof after coated with a superabsorbent material and minimizing white powders which might be caused and impose processing difficulties during an optical cable manufacturing process and a method for manufacturing the same. The superabsorbent yarn of the invention comprises a yarn and a superabsorbent material coated on the yarn, wherein the superabsorbent material comprises crosslinked polyurethane. | 06-19-2014 |
| 20140315022 | METHODS OF TREATING TEXTILE FIBRES - According to the invention there is provided a method of treating textile fibres including the steps of: providing a polymeric precursor which includes a group of sub-formula (I) where R | 10-23-2014 |
| 20180022873 | POLY(AMIC ACID) SYNTHESIS AND CONVERSION TO HIGH MOLECULAR WEIGHT POLYIMIDE | 01-25-2018 |
