ESK

Chemical products used in industry and science for ceramic materials, components and products and functional layers, namely, chemicals for use in industry and science; oxides, carbides, nitrides and borides of metals and semi-metals, as well as their mixed phases, in particular, in the form of powders, fibres not for textile use, granules; inorganic borides; boron halides; boron carbide; inorganic nitrides; industrial nickel coatings compounds and dispersions on the base of electroless nickel for use in the manufacture of industrial abrasives, wear-protecting coatings, and friction-increasing coatings; inorganic sintered materials, namely, silicon carbide, boron carbide, boron nitride, aluminium nitride, silicon nitride, titanium nitride, titanium diboride, calcium hexaboride and zirconium boride for use in the chemical, metallurgical, glass, paper, ceramics, construction, automotive, insulation, engineering, energy, electronics, mould making, defense, cosmetics, packaging and semi-conductor industries; moderators and absorbers for neutrons, namely, absorbing carbons for general industrial use, boron and its alloys; welding chemicals in powdered form, namely, ceramic powders based on carbides, nitrides and borides of metals and semi-metals; slags for steel production, namely, oxides, carbides, nitrides and borides; chemical powders for continuous casting, namely, ceramic powders used in manufacturing; chemical additives for metallurgical purposes, namely, ceramic powders, grains, granules and pellets for use in manufacturing metallurgical components, ceramic antioxidants and ceramic deoxidants; preparations for tempering of metals and metal alloys

Common metals with Ni-diamond coating, in particular in the form of foils, as far as contained in this class; shaped parts made from metals with Ni-diamond coatings, namely, clamps and construction supports, flanges, clamping jaws in the nature of clamps, slip and press joints in the nature of metal pipe joints, screws, lock washer, friction shims, metal shims, fastener in the nature of bolts, nails, rivets and screws and bold locks; metal wires; non-electric metal wires with Ni-diamond coating

Parts of machines, machine tools and motors except for vehicles, namely, slide bearings, roller bearings and bearing balls; mechanical slip-ring seals in pumps, namely, structural parts of machines; protective tubes and protective sleeves made of sintered materials for protecting parts of motors, engines and machines, namely, structural parts of motors not for land vehicles, engines not for land vehicles and machines; engine bearings, grinding bodies in the nature of structural parts of grinding machines; crucibles in the nature of structural parts of foundry machines; nozzles for particle blast cleaning machines, spray nozzles which are parts of power-operated sprayers used in chemical processes engineering, casting nozzles which are parts of power-operated sprayers, fuel injectors for engines and jet engines, machine parts, namely, centrifugal blades for centrifugal mills, centrifugal pumps and separators; drawing dies and thread guides for textile machinery, open end and ring spinning machinery, namely, dies for use with machine tools; transmission shafts, other than for land vehicles, crank shafts, pump shafts and plunger in the nature of shafts for high-pressure pumps and shaft couplings for machines; pressing dies as machines parts; pump impellers, other than for land vehicles, in particular for use in the chemical, pharmaceutical, food, minerals, and recycling industries; valve seats in the nature of structural parts of motors, engines and machines; slide bearings being structural parts of machines; cutting machines; sawing machines, namely, for wire sawing of ceramics, glass and sapphire

Parts of heating and steam generating installations, namely, drawing and spraying nozzles in the nature of irrigation spray nozzles; parts of drying ovens and kilns, namely, kiln furniture; evaporators for high-vacuum evaporation

Parts of land vehicles, aircraft and water vehicles, namely, impellers in the nature of vehicle propellers, sliding bearings and sliding seals for land vehicles, namely, for water pumps, break retarder, climate control compressors and turbochargers, and drive shafts for land vehicles; parts of vehicles with friction-increasing layers, namely, shaft couplings, brake discs and brake drums; shaped parts of vehicles made from Ni-diamonds and shaped parts with Ni-diamond coating, namely, engines and gears, all for land vehicles