Patent application number | Description | Published |
20090318048 | CUT-RESISTANT YARNS AND METHOD OF MANUFACTURE - The invention provides yarns made of filaments of different average diameters, having excellent cut-resistance. | 12-24-2009 |
20100243969 | DIELECTRIC HEAT-TRANSFER FLUID - Provided is a use of a vegetable oil high in monounsaturates as dielectric and heat-transfer fluid in a device for the generation, storage, conversion and/or distribution of electrical energy. | 09-30-2010 |
20120174556 | Composite Cord Having a Metal Core and Method of Making - A composite hybrid cord comprising a core comprising of a first bundle of metal filaments and a plurality of cabled strands helically wound around the core, each cabled strand comprising of a plurality of synthetic filaments having a filament tenacity of from 10 to 40 grams per decitex helically wound around a center second bundle of metal filaments. The ratio of the largest cross sectional dimension of the first bundle of metal filaments to the largest cross sectional dimension of the second bundle of metal filaments is from 1.5:1 to 20:1. The synthetic filaments of the cabled strands have an elongation at break that is no more than 25 percent different from the elongation at break of the metal filaments of the first and second bundles. | 07-12-2012 |
20120180926 | Composite Cord and Method of Making and Support Structure and Tire Containing Same - A composite hybrid cord comprising a core comprising of a first bundle of synthetic filaments having a filament tenacity of from 10 to 40 grams per decitex and a plurality of cabled strands helically wound around the core, each cabled strand comprising of a plurality of metal strands helically wound around a center second bundle of synthetic filaments that have a filament tenacity of from 10 to 40 grams per decitex. The ratio of the largest cross sectional dimension of the first bundle of synthetic filaments to the largest cross sectional dimension of the second bundle of synthetic filaments is from 1.5:1 to 20:1. The metallic filaments of the cabled strands have an elongation at break that is no more than 24 percent different from the elongation at break of the synthetic filaments of the first and second bundles. | 07-19-2012 |
20120264342 | Polymeric Blends useful in Ballistic Applications - The present invention provides a use of a thermoplastic composition for manufacturing a ballistic protection system, wherein the thermoplastic composition comprises at least a first thermoplastic polymer that has a melting point superior to the melting point of a second thermoplastic polymer, and wherein the second thermoplastic polymer is dispersed in a continuous or co-continuous phase of the first thermoplastic polymer. Further, the present invention provides a ballistic protection system made of at least one ballistic fabric and at least one thermoplastic composition for use in ballistic applications, wherein the thermoplastic composition is as set forth above. | 10-18-2012 |
20130099182 | LIQUID COMPOSITIONS USED AS INSULATING AND HEAT TRANSFER MEANS, ELECTRICAL DEVICES CONTAINING SAID COMPOSITIONS AND PREPARATION METHOD FOR SUCH COMPOSITIONS - The invention relates to a liquid composition that is a mixture of at least one natural triglyceride and at least one fatty acid ester different from triglycerides, wherein the fatty acids are derived from at least one vegetable oil or another equivalent natural resource. | 04-25-2013 |
20130196161 | LAMINATES USEFUL FOR ELECTRICAL INSULATION - A laminate useful for electrical insulation having: (a) at least one layer of a mica-aramid paper comprising 55 to 95 weight percent mica and 5 to 45 weight percent aramid and (b) at least one layer of a polymeric electrical insulating film bonded to the mica-aramid paper with an adhesive. | 08-01-2013 |
20130220663 | MULTILAYER STRUCTURE USEFUL FOR ELECTRICAL INSULATION - The present invention is directed to a multilayer structure comprising: (a) a first layer containing polyester and cellulose wherein (i) the polyester is present in an amount of 0 to 50 weight percent floc and 50 to 100 weight percent fibrid, (ii) the cellulose is present in the form of cellulosic pulp fiber and; (iii) the polyester is present in an amount of 0.5 to 75 weight percent and the cellulose is present in an amount of 25 to 99 weight percent, said percentages on the basis of the polyester and cellulose and; (b) a second layer containing cellulosic pulp fiber with the proviso that the second layer does not contain polyester. The first layer may further comprise an aramid. The multilayer structure is particularly useful in a transformer. | 08-29-2013 |
20130232675 | PROTECTIVE GARMENTS - The present invention relates to a garment and its use for the protection against the penetration of aerosols and splashes, | 09-12-2013 |
20130337249 | Insulating Material Comprising Nonwoven Webs - Insulating materials are provided, the insulating materials comprising a nonwoven web comprising a plurality of continuous spunbonded polyester bicomponent fibers. Each of the plurality of bicomponent fibers comprises a) from about 20% by weight to about 80% by weight of poly(ethylene terephthalate) in a core, and b) from about 80% by weight to about 20% by weight of poly(trimethylene terephathalate) in a sheath surrounding the core, wherein the amounts in percent by weight are based on the total weight of each of the plurality of bicomponent fibers. Also provided are electrical apparatuses comprising the insulating materials and a dielectric fluid, as well as a dielectric material comprising the nonwoven web impregnated with at least 10 weight percent of a dielectric fluid. | 12-19-2013 |
20140036447 | DIELECTRIC HEAT-TRANSFER FLUID - Provided is a use of a vegetable oil high in monounsaturates as dielectric and heat-transfer fluid in a device for the generation, storage, conversion and/or distribution of electrical energy. | 02-06-2014 |
20140037915 | MEMBRANES FOR FLEXIBLE MICROBIAL FUEL CELL CATHODES AND OTHER APPLICATIONS - A membrane for use as a packaging or in microbial fuel cells having a first layer of a polymer having a high oxygen permeability and a second supporting layer made of a woven or a non-woven material, wherein both layers are dot laminated and/or pattern laminated together by using an adhesive. | 02-06-2014 |
20140120791 | COMPOSITE LAYER FOR REINFORCEMENT OF OBJECTS SUCH AS TIRES OR BELTS - The present invention pertains to a fibrous cord comprising yarns twisted together wherein the cord has a twist multiplier of from 5.0 to 12.0, and comprises a blend of aromatic polyamide or aromatic copolyamide yarns and polyester yarns. The invention further pertains to a composite layer comprising an elastomer and a fabric wherein the fabric comprises from about 25 to 60 weight percent of the total composite layer, and comprises a plurality of inventive cords. | 05-01-2014 |
20150053086 | BREATHABLE PRODUCT FOR PROTECTIVE MASS TRANSPORTATION AND COLD CHAIN APPLICATIONS - The present invention concerns a breathable product for protective mass transportation and cold chain applications, in particular a reflective sheet for covering temperature sensitive products the reflective sheet having at least a first layer made of a highly reflective moisture vapor permeable substrate having an outer side and an inner side, wherein said inner side comprises in addition at least a metal layer deposited by a PVD process to provide a thermal insulation through high reflection low convection while providing controlled moisture vapor permeability. | 02-26-2015 |