| Patents for H01B 3 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties (23,469) |
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| 12/29/2004 | EP1491580A1 Mixture for optical or electrical cable sheaths |
| 12/29/2004 | CN2667618Y One-step silane cross-linked ethylene-propylene rubber insulation DC electric cable |
| 12/29/2004 | CN2667617Y One-step silane cross-linked ethylene-propylene rubber insulation low-smoke non-halogen flame resistan DC cable |
| 12/29/2004 | CN2667616Y One-step silane cross-linked ethylene-propylene rubber insulation termitid proof electric cable |
| 12/29/2004 | CN1558532A Stator bar coating type corona protective layer and its making process |
| 12/29/2004 | CN1557770A Low-loss microwave dielectric ceramic |
| 12/29/2004 | CN1182546C Dielectric ceramic composition and ceramic capacitor |
| 12/29/2004 | CN1182545C Piezo-electric ceramic composition and piezo-electric ceramic component |
| 12/29/2004 | CN1182223C Method for preparing sub-conductor as anti-electrostatic insulating material |
| 12/29/2004 | CN1181927C Composite ceramic-base macromolecular microwave material with regulatable bandwidth and its product |
| 12/28/2004 | US6835685 Dielectric ceramic material and dielectric resonator using the same |
| 12/28/2004 | US6835682 High thermal expansion glass and tape composition |
| 12/28/2004 | US6835495 Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials |
| 12/28/2004 | CA2258317C Coaxial high-frequency cable and dielectric material thereof |
| 12/23/2004 | WO2004112058A1 Flat cable covering material, and flat cable |
| 12/23/2004 | WO2004112055A1 High voltage insulating materials |
| 12/23/2004 | WO2004110952A1 Barium titanate based semiconductor porcelain composition |
| 12/23/2004 | US20040260044 crystal structure; terpolymer of tetrafluoroethylene, hexafluoropropyleneand perfluoro(alkyl methyl ether); extruded at high speed onto conductor; forming dielectric |
| 12/22/2004 | EP1489058A2 Dielectric material and method of producing the same |
| 12/22/2004 | EP1368401B1 Liquid epoxy resin emulsions, method for the production and use thereof |
| 12/22/2004 | CN2665876Y Mouse-preventing signal cable for aerodrome |
| 12/22/2004 | CN2665875Y Fire-resistant cable for ship |
| 12/22/2004 | CN1557002A Tape-like insulating material, insulating article and water-dispersed acrylic adhesive for the insulating material |
| 12/22/2004 | CN1556529A Manufacturing method of 35 KW environmental protection type A kind fire proof power cable for underground railway circuit |
| 12/22/2004 | CN1556528A Nano environmental protection semiconductive insulating material |
| 12/22/2004 | CN1181499C Medium ceramic and electronic component |
| 12/22/2004 | CN1181140C Polyporous material |
| 12/22/2004 | CN1181010C Composite microwave tuning strontium barium titanate ceramics |
| 12/21/2004 | US6833776 Dielectric resonator, dielectric filter, dielectric duplexer, and communication device |
| 12/16/2004 | WO2004108871A2 Liquid compositions that are based on modified oleic rapeseed oil and are used as insulating liquids and heat transfer liquids, and electrical devices containing said liquid compositions |
| 12/16/2004 | WO2004108821A1 Cold shrink fluoroelastomeric article |
| 12/16/2004 | WO2004108819A1 Vulcanized fluorine rubber and cushioning material for heat press containing same |
| 12/16/2004 | WO2004108818A1 Non-crosslinked flame-retardant resin composition and insulated electric wire and wire harness using the same |
| 12/16/2004 | US20040254393 Plasticizers from less branched alcohols |
| 12/16/2004 | US20040254300 polytetrafluoroethylene is compounded to a terpolymer of tetrafluoroethylene, hexafluoropropylene and perfluoroalkyl vinylether; excellent moldability and crack resistance |
| 12/16/2004 | US20040251791 Piezoelectric ceramic composition and piezoelectric ceramic device composed of same |
| 12/15/2004 | EP1485924A1 Conductive polyolefins with good mechanical properties |
| 12/15/2004 | EP1485331A1 Insulation material and gas sensor |
| 12/15/2004 | EP1401652B1 Dielectric response elastomer-composition |
| 12/15/2004 | EP1323171B1 Cable with recyclable covering |
| 12/15/2004 | EP1268574B1 Extrusion compositions with improved melt flow |
| 12/15/2004 | EP1263691B1 Ceramic mass, method for the production of a ceramic mass and use of a ceramic mass |
| 12/15/2004 | CN2664124Y Aluminium foil polyester film tape |
| 12/15/2004 | CN1555562A Process relating to polymers |
| 12/15/2004 | CN1179915C High-frequency dielectric ceramic material and method for preparing same |
| 12/14/2004 | US6830777 Method for producing electrical cables coated with cross-linked polyethylene |
| 12/09/2004 | WO2004106261A1 High-frequency porcelain composition, process for producing the same and planar high-frequency circuit |
| 12/09/2004 | WO2004090936A3 Low-k dielectric material |
| 12/09/2004 | US20040249060 Curable epoxy resin, hardeners, accelerators with fillers and flexibility agents with colors for potting and crosslinking of polysiloxanes, crosslinking |
| 12/09/2004 | US20040249054 Tensile strength, elongation; fluoropolymer mixture |
| 12/09/2004 | US20040248484 multilayer water blocking tape having two or more layers of material bonded in a pattern |
| 12/09/2004 | US20040247505 Coating liquid for forming a magnesium oxide film contains: a magnesium carboxylic acid having 1-6 carbon atoms, a surfactant, a polyhydric alochol and solvent made substantially of water |
| 12/09/2004 | US20040245492 ABO3 with an A-site compensation component that compensates for a vacancy of an A site, and a B-site compensation component which compensates for a vacancy of a B site; film having hysteresis characteristics with excellent squareness loop which can be used for the simple matrix type ferroelectric memory |
| 12/09/2004 | DE202004015893U1 An electric cable with a core comprising several twisted strands, a sheath around the cable core, halogen-free insulation and sheath useful in electrical and communications technology |
| 12/08/2004 | EP1315680B1 Glass ceramic mass and use thereof |
| 12/08/2004 | EP1303567B1 Volume-modified casting compounds based on polymeric matrix resins |
| 12/08/2004 | CN1553937A Silicone rubber formulations and the use thereof |
| 12/08/2004 | CN1553932A Polyethylene crosslinkable composition |
| 12/08/2004 | CN1553830A Electro-optical component including a fluorinated poly (phenylene ether ketone) protective coating and related methods |
| 12/08/2004 | CN1552661A Glass ceramic composition, electronic component therewith and laminated LC composite component |
| 12/08/2004 | CN1179423C Dielectric ceramic composition and monolithic ceramic capacitor using same |
| 12/08/2004 | CN1179379C 介电陶瓷组成物及叠层陶瓷电容器 The dielectric ceramic composition and multilayer ceramic capacitors |
| 12/08/2004 | CN1179368C High-corrosion-resisting and high strength composite steel wire |
| 12/07/2004 | US6829136 Dielectric ceramic, method for making the same, and monolithic ceramic capacitor |
| 12/07/2004 | US6828505 Method and electrical apparatus comprising a water tree resistant insulating composition |
| 12/07/2004 | US6828362 PTC composition and PTC device comprising it |
| 12/07/2004 | US6828032 Multilayer; substrate, dielectric and electrical resistance layer |
| 12/07/2004 | US6828022 Having outer layer comprising crystalline propylene polymer, ethylene-alpha-olefin copolymer and such as magnesium hydroxide |
| 12/02/2004 | WO2004105057A1 Water blocking cable tape and methods for making same |
| 12/02/2004 | WO2004104101A1 Electric conductor provided with an adherent layer and method for the production of said electric conductor |
| 12/02/2004 | WO2004104097A1 Epoxy resin composition |
| 12/02/2004 | WO2004104056A1 Extrusion process and product |
| 12/02/2004 | WO2004103929A1 Dielectric ceramic composition, process for producing the same, dielectric ceramic employing it and multilayer ceramic component |
| 12/02/2004 | US20040242783 moldability and crack resistance, does not cause cone break when coating an electric wire; tetrafluoroethylene-hexafluoropropylene copolymer having polytetrafluoroethylene compounded thereto |
| 12/02/2004 | US20040242781 blend of an ethylene-propylene copolymer or EPDM terpolymer subjected to high shear treatment, in the presence of a hydroperoxy compound, and a copolymer of ethylene with alpha olefins, vinyl acetate or an acrylate of given melting point; enhanced rheology for extrusion |
| 12/02/2004 | US20040242716 Insulating foam composition |
| 12/02/2004 | US20040242402 Dielectric ceramic composition |
| 12/02/2004 | US20040241345 Prepared from reactions of an ethylenic-containing precursor with benzocyclobutane-, biphenyl- and/or dieneone-containing precursors |
| 12/02/2004 | US20040241338 Heating a substrate coated with a curable polymer and a glass transition suppression modifier to greater than the glass transition temperature but less than the curing temperature; and heat curing the layer to form a substrate with percent planarization at 100 micrometers of greater than fifty percent. |
| 12/01/2004 | EP1482550A2 Low dielectric constant insulating film and method of forming the same |
| 12/01/2004 | EP1481428A1 Organic thin film transistor with modified surface of gate-dielectric |
| 12/01/2004 | EP0966746B1 Cable with fire-resistant, moisture-resistant coating |
| 12/01/2004 | CN1550476A 电介质陶瓷组合物和陶瓷电容器 The dielectric ceramic composition and ceramic capacitors |
| 12/01/2004 | CN1178238C Conducting paste and electronic ceramic device |
| 11/30/2004 | US6825304 PTFE-based formulation for the insulation of integrated circuits |
| 11/30/2004 | US6825265 Pigments and compositions for use in laser marking |
| 11/30/2004 | US6824873 Metal compound for modifying electrical characteristics and a metal compound for improving sinterability are formed on the surfaces |
| 11/30/2004 | US6824870 Covering layer based on thermoplastic polymer material comprising propylene homopolymer or copolymer of propylene with ethylene or other alpha-olefin in mixture with dielectric liquid; superior mechanical, electrical properties |
| 11/30/2004 | US6824815 Process for producing an electrical cable, particularly for high voltage direct current transmission or distribution |
| 11/30/2004 | US6824642 Phenyl-linked oxazole cyanates as dielectrics having good adhesive and filling properties |
| 11/25/2004 | WO2004102591A1 Cable with foamed plastic insulation comprising an ultra-high die swell ratio polymeric material |
| 11/25/2004 | WO2004102590A1 An electrical cable |
| 11/25/2004 | WO2004102589A1 Insulating material, film, circuit board and method for manufacture thereof |
| 11/25/2004 | WO2004101643A1 Epoxy resin, method for producing same and epoxy resin composition |
| 11/25/2004 | US20040236047 Homo- or copolymer having a low dielectric dissipation factor and a standard specific gravity of 2.192-2.3., moldings excellent in surface smoothness; coatings for a coaxial cable for equipment in which microwave is used, including satellite transmitting equipment and a cell phone base station |
| 11/25/2004 | US20040236012 Formed from a diisocyanate, trimellitic anhydride, at least one diacid, and diphenylsilanediol; fluoropolymer particles or mineral filler; solvent or varnish-induced craze resistance. |
| 11/25/2004 | US20040235641 Microwave dielectric composition and method for producing the same |
| 11/25/2004 | US20040233509 Flexible electro-optic displays |
| 11/25/2004 | US20040232580 Extrusion process and product |
| 11/25/2004 | US20040231883 Electric wire for automobile |