| 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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| 05/11/1976 | US3956420 Cpolyolefin composition for electrical insulationferrocene, 8-substituted quinoline |
| 05/11/1976 | US3956228 Polyester resin composition for powder coatings prepared from endomethylenetetrahydrophthalic acid |
| 05/04/1976 | US3954907 Peroxides, vulcanization, electric wires, or cables |
| 05/04/1976 | US3954710 Polymers prepared from imide containing dianhydrides |
| 05/04/1976 | US3954704 Polymer compositions |
| 04/27/1976 | US3953649 Self-bonding magnet wire and process of manufacturing same |
| 04/27/1976 | US3953566 Process for producing porous products |
| 04/27/1976 | US3953400 Polyketones and methods therefor |
| 04/27/1976 | US3953310 Acrylic polymer, polyester |
| 04/27/1976 | US3953109 Domain switching element |
| 04/27/1976 | US3952848 Section insulators of electric traction systems |
| 04/20/1976 | US3952125 Electrically insulating material |
| 04/20/1976 | US3952116 Process for forming electrical resistance heaters |
| 04/20/1976 | US3951918 In a nitrobenzene diluent |
| 04/20/1976 | US3951911 Stabilized propylene-based polymer compositions |
| 04/20/1976 | US3951904 Electromagnetic wave absorbing material containing carbon microspheres |
| 04/20/1976 | US3951882 Dielectric coating compositions |
| 04/20/1976 | US3951873 Strontium oxide, calcium oxide, titanium dioxide, magnesium oxide |
| 04/20/1976 | US3951871 Deformation resistant shielding composition |
| 04/13/1976 | US3950594 Vinylidene chloride-vinyl acid copolymer |
| 04/13/1976 | US3950586 Electrical insulator materials for use in micro-circuit construction |
| 04/13/1976 | US3950452 Polyurethane high-voltage insulator appliance |
| 04/13/1976 | US3950304 Polyhydroxy hydrocarbon polymer, talc, clay, carbon black |
| 04/13/1976 | US3950174 Silicon dioxide, calcium oxide, aluminum oxide |
| 04/06/1976 | US3948789 Electrical devices containing improved dielectric fluids |
| 04/06/1976 | US3948788 Diaryl sulfones, halogen-free aromatic compounds |
| 04/06/1976 | US3948787 Diaryl sulfones, carboxylic esters |
| 04/06/1976 | US3948786 Insulative coating for electrical steels |
| 04/06/1976 | US3948701 Decomposable film |
| 03/30/1976 | US3947373 Electrically insulating powdery material, a process for its preparation and thermally conducting and electrically insulating filled resin composition using said insulating powdery material as filler |
| 03/30/1976 | US3947280 Alumina, strontium oxide |
| 03/23/1976 | US3946083 Halogenated aromatic ethers |
| 03/23/1976 | US3945959 Electrical insulation, conductors |
| 03/16/1976 | US3944706 Self-bonding polyethylene trimellitate imide varnish |
| 03/16/1976 | US3944702 Fibrous structures bonded with a silsesquioxane-containing composition |
| 03/16/1976 | US3943614 Method of polarizing high molecular weight films |
| 03/09/1976 | US3943217 Process for manufacturing bodies of various shapes from inorganic powders |
| 03/09/1976 | US3943107 Processable high temperature polymers prepared from amine terminated polymers and cyanamides of polyfunctional secondary amines |
| 03/02/1976 | US3941855 Shaped polyurethane articles and a method for making them |
| 03/02/1976 | US3941707 Method of producing an insulating material for coating cathode heater elements |
| 03/02/1976 | US3941706 Functional liquid |
| 03/02/1976 | US3941604 Fast-firing ceramic composition and ceramic article made therefrom |
| 02/10/1976 | US3938064 Devices using low loss dielectric material |
| 02/10/1976 | US3937865 Reinforced plastics carrier for printed circuits |
| 02/10/1976 | US3937856 Paraffinic oil, polymethyl aromatic compound |
| 02/10/1976 | US3937855 Method of curing vacuum pressure impregnated coils |
| 02/10/1976 | US3937754 Biaxially oriented polyethylene-2,6-naphthalate film containing another polyester resin and process for its production |
| 02/10/1976 | US3937673 Dielectrics |
| 02/10/1976 | US3937664 Oil filled electrical device |
| 02/03/1976 | US3936572 Electric cable insulated with a corona resistant polyethylene composition containing a silicon additive |
| 02/03/1976 | US3936523 Method for the manufacture of elongated material particularly electric cable and wire |
| 02/03/1976 | US3936404 Aqueous baking varnishes from carboxylic polyester and carboxylic polyimide, and coated article |
| 02/03/1976 | US3936383 Sol of ultra-fine particles of synthetic hectorite |
| 02/03/1976 | US3936146 Irregular ferroelectric element for controllable single domain |
| 01/27/1976 | US3935369 Methods of manufacturing an insulated conductor and product produced thereby |
| 01/27/1976 | US3935157 Metal oxide |
| 01/27/1976 | US3935019 Germanium-niobium-lead oxides |
| 01/20/1976 | US3933772 Dielectric polyolefin compositions |
| 01/20/1976 | US3933737 Polymer composition for bonding to copper |
| 01/20/1976 | US3933729 Organopolysiloxane compositions which vulcanise at ambient temperature and above to yield elastomers which adhere to the most diverse supports |
| 01/20/1976 | US3933712 Novel encapsulating material and method |
| 01/20/1976 | US3933666 Insulation material |
| 01/13/1976 | US3932691 Organosilicon compouunds |
| 01/13/1976 | US3932237 Method for forming an insulating glass film on surfaces of an oriented silicon steel sheet |
| 01/13/1976 | US3932201 Silicon-containing steel, zinc permanganate magnesium sulfate |
| 01/06/1976 | US3931418 Process for the production of insulating coatings on electrical conductors |
| 01/06/1976 | US3931108 Process for preparing polycarbonates |
| 01/06/1976 | US3931027 Cellulose material treated with a thermosetting resin and having improved physical properties at elevated temperatures |
| 01/06/1976 | US3930915 Method of making an electrical article |