Patents
Patents for H01B 3 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties (23,469)
07/1992
07/21/1992US5132386 Insulating resin composition and semiconductor device using the same
07/21/1992US5132350 Ethylene-vinyl acetate copolymer, wire and cable insulation
07/15/1992EP0494424A1 Inorganic insulating member
07/15/1992EP0494204A1 Improved composite dielectric
07/15/1992CN1017421B Barium titanate coforms
07/14/1992US5130281 Dielectric ceramic compositions and manufacturing method of dielectric ceramics
07/09/1992WO1992011580A1 Photodefinable interlevel dielectrics
07/09/1992WO1992011339A1 Constant boiling compositions of fluorinated hydrocarbons
07/09/1992WO1992011338A1 Constant boiling compositions of fluorinated hydrocarbons
07/08/1992CN1062545A Heat resistant resin compositions, articles and method
07/07/1992US5128290 Ceramic dielectric materials for microwave use and a method for producing thereof
07/07/1992US5128289 X7R dielectric ceramic composition and capacitor made therefrom
07/07/1992CA1304884C Carbon black-filled foam and process of preparing same
07/02/1992DE4041534A1 Low abrasion asbestos and glass fibre free unsatd. polyester compsn. - contg. synthetic pref. PAN fibres and useful in high voltage insulation or parts for ignition systems, e.g. spark plugs
07/01/1992EP0493110A2 Method of producing foamed polyolefin shaped body and method of producing foam-insulated electric cable having the shaped body as foam insulating layer
07/01/1992EP0491906A1 Process for producing flexible, fibre-based, protective, auxiliary and insulating materials for electrical purposes using impregnating materials curable by high-energy radiation.
07/01/1992CN1017250B Industrial gelling agent for hydrophobic organic liquids
07/01/1992CN1017248B Resin composition
06/1992
06/30/1992US5126479 Process for the production of blocked polyisocyanates containing carbodiimide groups, the polyisocyanates obtainable by this process and their use for the production of plastics
06/30/1992US5126422 Coating compositions and coated heat-resistant substrates prepared therefrom
06/30/1992US5126292 Glassy binder system for ceramic substrates, thick films and the like
06/25/1992DE4141489A1 Fluorine-contg. polyimide(s) with good electrical properties - derived. from aromatic tetra:carboxylic acid di:anhydride(s) and 4,4-bis-(3-tri:fluoromethyl-benzene:amine(s))
06/24/1992EP0491518A1 Cables which include non-halogenated plastic materials
06/24/1992EP0491345A2 Silicon-nitride sintered body
06/24/1992EP0491066A1 Power cable
06/24/1992CN1062231A Electric composite insulation material
06/24/1992CN1062131A Powders of mixed metal oxides having dielectric properties and dielectrics obtained from these powders
06/23/1992US5124777 Of strontium, barium, lanthanum and niobium oxides, crystal structure
06/23/1992US5124282 Thermally matched to alumina substrate
06/23/1992US5124206 Electrically insulated cable
06/23/1992CA1304182C2 Composition and method for sealing electronic parts
06/17/1992EP0490394A1 Crush resistant cable insulation
06/17/1992EP0490354A2 Flame retardant compositions
06/17/1992CN1062049A Ceramic body of dielectric material on basis of barium titanate
06/12/1992CA2057472A1 Flame retardant compositions
06/10/1992EP0489519A2 Sol-gel processing of piezoelectric and ferroelectric films
06/10/1992EP0489429A1 Method of producing flexible printed-circuit board covered with cover layer
06/10/1992EP0489004A1 Thermoplastic fluoropolymer adhesive composition.
06/10/1992CN1061867A Coil encapsulating method with unsaturated polyester glass fibre plastics
06/10/1992CN1016962B Doped batio3 based dielectric composition powder
06/09/1992US5120606 Coatings based on polyarylene sulfides
06/09/1992US5120579 Bonding glass to dielectric
06/09/1992US5120573 Coating polyamic acid alkyl ester on metallic film and curing it by heating
06/09/1992CA1303280C Electric wiring polyolefin insulation compositions
06/03/1992EP0488621A1 Improved sintering aid
06/03/1992EP0488521A1 A ceramic material
06/03/1992EP0488275A2 Resin-impregnated superconducting magnet coil and process for it production
06/03/1992EP0487559A1 Fluoropolymer blends.
06/03/1992CN1016911B Film with high dielectric constant and low dielectric loss
06/02/1992US5118643 Low dielectric inorganic composition for multilayer ceramic package containing titanium silicate glass
05/1992
05/31/1992CA2056663A1 Hub for optical disk and optical disk
05/29/1992WO1992008680A1 Powdered mixtures of metal oxides having dielectric properties, and dielectrics prepared therefrom
05/27/1992EP0487213A1 A method of manufacturing free standing perovskite lead scandium tantalate film
05/27/1992EP0486827A2 Dielectric material and capacitor made from the same
05/27/1992CN2105745U Fire resistant cable
05/26/1992US5116925 Amphiphilic monomers and polymers and film comprising at least one unimolecular layer thereof
05/26/1992US5116899 Distributor caps having excellent mechanical properities comprising a blend of crystalline ethylene-propylene copolymer, glass fibers, talc or mica, a carboxylated addition polymer and a flame retardant
05/26/1992CA1301993C Polyquinoxaline polymers, and articles comprising same
05/26/1992CA1301976C Insulating material for telephone cords and telephone cords incorporatingsame
05/26/1992CA1301422C Process for producing biaxially oriented paraphenylene sulfide block copolymer film
05/19/1992US5115372 Interfacial polymerization
05/19/1992US5115103 Insulated conductor and method of producing the same
05/19/1992US5114746 Cable coated with at least two concentric layers of polymeric material and process of making same
05/19/1992CA1301398C Polyurethane plasticizers
05/19/1992CA1301391C Polymeric composition useful as an electrical conduit covering and an electrical conduit covering process utilizing same
05/19/1992CA1300870C Barium titanate coforms
05/13/1992EP0484942A2 Insulating material for air conditioner or refrigerator
05/13/1992EP0484809A2 Process for obtaining a coating by deposition, in particular by laser or pseudo-spark ablation
05/12/1992US5113241 Semiconductor device mounted upon an insulating adhesive with silicon dioxide and nickel chromium steel filling particles
05/12/1992US5113029 Electric insulating oil composition
05/12/1992US5112932 Epoxy-terminated polyoxazolidones and process for the preparation thereof
05/12/1992US5112913 Polyester compositions and molded articles therefrom
05/12/1992US5112694 Copper foil laminated with polyimidesiloxane copolymer
05/12/1992US5112433 Precipitation of hydroxides, slurrying, adding oxides or hydroxides to adjust composition, hydrothermal treatment
05/07/1992DE4135533A1 Epoxide] and phenolic resin mixt. contg. naphthalene rings - to reduce expansion coefft. and water absorption, useful for encapsulating semiconductor
05/06/1992EP0484157A2 Maleimide resin composition and resin encapsulated semiconductor device manufactured using the composition
05/06/1992EP0483858A1 Layered copper oxides
05/06/1992EP0483757A2 Polyester film for capacitor
05/06/1992EP0483718A1 Use of polyamideimide enamels for the insulation of flat or large diameter conductors; the obtained flat or large diameter conductors
05/06/1992EP0483356A1 Dielectric ceramic composition
05/05/1992US5110861 Sealing resin composition for electronic component and electronic component
05/05/1992US5110857 Potting for electronic parts
05/05/1992US5110850 Wires, cable jackets, blown films
04/1992
04/30/1992WO1992007017A1 Polyurethane-based friable compound
04/29/1992EP0482897A1 A sintered ceramic body for a spark plug insulator and method of sintering the same
04/29/1992EP0482833A2 Polymer compositions
04/29/1992CN1016473B Non-combustible electric cable
04/28/1992US5109089 Radiation-curable liquid resin for secondary coating of lightwave guides
04/28/1992US5109067 Process for the preparation of the modified resin and epoxy resin composition containing the modified resin for use in semiconductor encapsulation
04/28/1992US5109058 Curable resin solution compositions, their preparation, and electronic part protective coatings
04/28/1992US5108958 Ceramic composite for electronic applications
04/28/1992US5108840 Multilayer electronic circuit article having a poly(naphthyl ether) dielectric
04/28/1992CA1299632C Insulated coil assembly
04/27/1992WO1992007721A1 Thermographic elements
04/27/1992CA2093003A1 Thermographic elements
04/23/1992DE4032843A1 Broeselmasse auf polyurethanbasis Broeselmasse polyurethane-based
04/22/1992EP0481758A1 Silicone grease compositions used for assisting heat radiation
04/22/1992EP0481624A1 A sealing composition and a mineral insulated electric cable termination employing such composition
04/22/1992EP0481434A2 Heat resistant, dielectric coating compositions
04/22/1992CN1060478A Polycarbonates, uses thereof, processes for preparing and purifying same