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| Number | Title | Issue Date |
| 7855340 | Plasticised polyvinyl chloride Esters of cyclohexane polycarboxylic acids are used as plasticisers for polyvinyl chloride to enable products with comparable mechanical properties to be obtained using less polyvinyl chloride. Use of these esters also produces formulations with increased stability ... | 12/21/2010 |
| 7405359 | Mg-Al-based hydrotalcite-type particles, chlorine-containing resin composition and process for producing the particles A chlorine-containing resin composition for covering an electric wire of the present invention, has a heat stability of not less than 240 minutes and a volume resistivity of 5.0×1013 to 1.0×1016 Ω·cm when measured according to JIS K6723, an... | 07/29/2008 |
| 7132604 | Cable with an external extruded sheath and method of manufacturing of the cable A cable has a core, which is surrounded by an external extruded sheath. The core of the cable has at least one transmission element for the transmission of electrical current or telecommunication signals. The sheath comprises at least one flexible layer of a convent... | 11/07/2006 |
| 6403700 | Absorbing agents for water and aqueous liquids and process for their production and use The present invention relates to a powdery, cross-linked polymer absorbing water and aqueous liquids formed of polymerized, unsaturated, acid groups-containing monomers that are present as salts neutralized to the extent of at least 50 mol-% and which opt... | 06/11/2002 |
| 6362431 | Ultra thin wall primary cable for automotive service An ultra thin wall primary cable for automotive service including a conductor nucleus including a smooth, annealed, geometrically formed joint of copper wires, and an insulating thermoplastic cover including polyvinyl chloride which is lead free, flame re... | 03/26/2002 |
| 6252173 | Bauxite flame-retardant fillers for insulators or sheathing Bauxite, particularly high alumina bauxite, and brucite are used as flame-retardants in non-aqueous organic polymer formulations particularly for electric insulation or sheathing or encapsulation, and also in bitumen. The formulations are suitable for sha... | 06/26/2001 |
| 6162540 | Insulated wire An insulated wire is provided with excellent heat stability and strippability. The wire is coated by a resin composition obtained by mixing 10 parts by weight or less of calcium-zinc stabilizer, 2 to 10 parts by weight of hydrotalcite and 0.1 to 1 part by... | 12/19/2000 |
| 6060557 | Absorbing agents for water and aqueous liquids and process for their production and use The present invention relates to a powdery, cross-linked polymer absorbing water and aqueous liquids formed of polymerized, unsaturated, acid groups-containing monomers that are present as salts neutralized to the extent of at least 50 mol-% and which opt... | 05/09/2000 |
| 6043312 | Low flame and smoke compositions for plenum cables The present invention is directed to improved thermoplastic compositions which possess, when utilized for plenum cable construction, not only enhanced low flame and smoke properties, but also enhanced physical properties, such as tensile strength, elongat... | 03/28/2000 |
| 5891571 | Fire-resistant PVC formulation A fire-resistant polyvinyl chloride (PVC) formulation suitable for use as sheathing on electric wires and cables, contains 15-60 parts by weight per 100 parts by weight of PVC (phr) of a phosphate plasticize, 10-40 phr of a halogenated plasticize, 15-60 p... | 04/06/1999 |
| 5721397 | Electrical insulation and products protected thereby A flexible, tough electrical insulation is described for use in electric motors, generators, hermetic motors, transformers, and other electrical devices. The insulation described herein includes a layer of a cyclohexylene dimethylene terephthalate polymer... | 02/24/1998 |
| 5688601 | Exterior protective layer for an electrical component An electrical component comprising an electrical component having an exterior protective layer on at least a portion of a surface. The layer is a cured copolymer of a reaction between at least one oligomer having a terminal ethylenically unsaturated group... | 11/18/1997 |
| 5650205 | Flame-retardant resin composition, electric wire using same, and tube made of same A flame-retardant resin composition comprising 100 parts by weight of a thermoplastic resin, from 10 to 80 parts by weight of a bis(halogenophenyl)terephthalamide, and from 5 to 40 parts by weight of antimony trioxide; an electric wire comprising a conduc... | 07/22/1997 |
| 5470657 | Heat-resistant, high-voltage lead wire for direct current Disclosed is a heat-resistant, high-voltage insulated lead wire for direct current, which meets the demand for higher heat resistance, and its insulating coating over the conductor is formed by a polyolefin resin composition. The polyolefin resin composit... | 11/28/1995 |
| 5464949 | Heat resistant resin compositions, articles and method Low viscosity, solventless, thermosetting resin compositions of bismaleimide resin composition and epoxy resins have unique heat stability and special utility as insulation for electric conductors to be used in the 200°-250° C. temperature range.... | 11/07/1995 |
| 5460885 | Insulated electrical products and processes of forming such products A high service temperature electrical wiring product comprising a jacketed polyvinyl chloride insulation incorporating a relatively volatile plasticizing system and manufacturing process therefor. The wiring product comprises an electrical conductor and a... | 10/24/1995 |
| 5304740 | Fusible link wire A fusible link wire for use in an electric circuit comprising a fusible conductor for opening the circuit in response to a given current level, an inner electrical insulation layer surrounding the fusible conductor, a braided sheath positioned over the in... | 04/19/1994 |
| 5280137 | Matte finished cable jacket A thermoplastic cable and method of manufacture for use in an electrical system comprising a core which comprises a transmission medium, said transmission medium being an insulated metallic conductor or optical fiber, and a jacket which encloses the core ... | 01/18/1994 |
| 5256482 | Cross-linked polyethylene insulated cables A cross-linked polyethylene insulated cable which is prepared by extrusion coating a polyethylene composition on a conductor, the polyethylene composition comprising polyethylene, more than 10% to less than 30% by weight of an ethylene-vinyl acetate copol... | 10/26/1993 |
| 5124206 | Electrically insulated cable An electrically insulated cable uses an insulator comprised of an ethylene-vinyl acetate copolymer and an ethylene--olefin copolymer having a density of 0.91 or more. An electrically insulated cable also uses as an insulator a cross-linked composit... | 06/23/1992 |
| 5087521 | Modified polymer containing articles It has been found that the properties of poly(vinyl chloride) based polymers are substantially enhanced through the use of a specific plasticizer system. In particular, the use of specific triarylphosphates in combination with specific diarylphosphates in... | 02/11/1992 |
| 5059651 | Flame retardant and smoke suppressed polymeric composition and electric wire having sheath made from such composition A flame retardant and smoke suppressed polymeric composition comprising a radiation curable copolymer of ethylene and vinyl acetate containing 50-85% by weight of vinyl acetate having intimately admixed therewith a flame retarding and smoke suppressing am... | 10/22/1991 |
| 5036121 | Flame and smoke retardant cable insulation and jacketing compositions Flexibilized vinyl halide polymers and copolymers having improved flame retarding and smoke suppressing as well as physical and electrical properties are described. The compositions are characterized by an unusual combination of ingredients comprising a b... | 07/30/1991 |
| 5020741 | Aircraft propeller with improved electrically de-icer leads A multiple blade aircraft propeller hub has a bulkhead supporting concentric slip rings connected by slide blocks to the aircraft electrical system. Electrical conducting flexible leads connect the slip rings to electrical heating elements or de-icing boo... | 06/04/1991 |
| 4937142 | Covered lead wire for vehicles A covered lead wire for vehicles, comprising a cover comprising a composition containing; (A) 100 parts by weight of polyvinyl chloride resin; (B) 0.1 part to 10 parts by weight of polyorganosiloxane; (C) at least 30 parts by weight of a plasticizer; and (D) at lea... | 06/26/1990 |
| 4913962 | Cables formed with interdispersed polymer insulation compositions and method of making This application discloses a cable article comprising a conductor that is at least partially insulated with a flexible composition comprising low density polyethylene and polyvinyl chloride polymer ingredients and an effective amount of an interdispersing... | 04/03/1990 |
| 4910359 | Universal cordage for transmitting communications signals Cordage (17) which may be used for any of the commonly marketed lengths of etractile cords comprises an array of a plurality of conductors (11--11) each insulated with a suitable plastic material. The array of conductors is enclosed in inner and outer jack... | 03/20/1990 |
| 4892683 | Flame retardant low smoke poly(vinyl chloride) thermoplastic compositions Flame retardant low smoke PVC-based thermoplastic compositions for use in wire insulation and cable jacketing. The compositions include poly(vinyl chloride), an additional chlorinated resin, tribasic lead sulfate, a molybdenum-containing smoke suppressing... | 01/09/1990 |
| 4847151 | Electric conductor covered by covering material The termite repellent and/or the rodent repellent is entrapped in cyclodextrin as a cyclodextrin inclusion compound. The termite repellent may be: for example, a copper compound, such as copper naphthenate, or cuprous oxide; an organic phosphorus insecticide, ... | 07/11/1989 |
| 4840983 | Anti-treeing additives An organosilane of the general formula ##STR1## where R denotes a hydrogen or alkyl radical, n is 2 to 5, Ph denotes an aryl radical, and R' denotes an alkyl radical, and the hydrolysis product, a disiloxane, of said organosilanes with water, where s... | 06/20/1989 |
| 4806425 | Isulated electrical products and processes of forming such products High temperature insulated electrical wiring products suitable for use under service temperature classifications of at least 90° C. The product comprises an electrical conductor and a polyvinyl chloride insulation covering on the conductor. The insulatio... | 02/21/1989 |
| 4780576 | Insulated electrical cable An insulated electrical cable is disclosed, comprising an electrical conductor coated with an insulating layer comprising an ethylene/-olefin copolymer having a density of from 0.89 to 0.91 and an ethylene/vinyl acetate copolymer.... | 10/25/1988 |
| 4769287 | Insulation material of non-cross-linked polymer and polymerized silanic monomer and electrical cables insulated therewith An electric cable having at least one conductor and at least one covering therefor obtained from the polymerization of a silanic monomer of a compound comprising a non-cross-linked base-polymer and a polymerizable silanic monomer present prior to polymeri... | 09/06/1988 |
| 4637955 | Wire insulated with a fluorocarbon polymer composition High strength, flexible compositions with improved mechanical properties at elevated temperatures for wire insulation coatings and other shaped articles used in hostile environments are disclosed, consisting of a high temperature fluorocarbon polymer, suc... | 01/20/1987 |
| 4584241 | Stabilization of PVC bodies The epoxy resin stabilizing systems in combination with cadmium containing stabilizers employed in PVC compounds are replaceable without affecting other properties of the polymer by utilizing a specific additive mixture. In particular, a complex ester of ... | 04/22/1986 |
| 4574111 | Electric insulation The invention relates to electric insulation of polyolefin suitable for medium and high voltage from about 10 kV which resists the formation of so-called water trees. For this purpose, the insulation contains as an additive at least one alcoholate of magn... | 03/04/1986 |
| 4562302 | Inside telecommunication cable An inside cable having a core of conductors with conductor insulation formed from polyvinylchloride and in which interstices between conductors contains a fire resistant powder to resist burning of the core. The core is surrounded by a fire resistant jack... | 12/31/1985 |
| 4543381 | Tree retardant additive composition for polymeric insulation An unfilled polymeric composition having improved electrical treeing and water treeing properties comprising a polymeric component and effective amounts of a silane and a fatty acid. The compositions are particularly useful as insulation for high voltage ... | 09/24/1985 |
| 4541980 | Methods of producing plastic-coated metallic members A priorly used drop wire having a single layer of PVC insulating compound, containing a relatively-expensive epoxy additive, extruded over a spaced pair of conductors, having relatively rough surfaces, is replaced with drop wire having less-costly, relati... | 09/17/1985 |
| 4536530 | Water tree resistant compounds and polymer compositions containing the same Organophosphorus compounds having the general formula ##STR1## useful as water tree resistant additives for polymeric compositions.... | 08/20/1985 |
