Patents
Patents for C04B 35 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products (79,369)
12/1998
12/09/1998EP0800495B1 Production of an aluminide-containing ceramic moulding
12/09/1998EP0639417B1 Process for manufacturing powder injection molded parts
12/09/1998CN1201241A Metal-ceramic composition chip, production method therefor, and soldering material for said method
12/09/1998CN1200954A Oxygen-storage material with high thermal stability and method for preparing same
12/09/1998CN1041080C Processing method for high-purity calcium oxide refractory material
12/08/1998US5846912 Method for preparation of textured YBa2 Cu3 Ox superconductor
12/08/1998US5846910 Method for production of Bi -2212 superconducting tape material
12/08/1998US5846894 Phosphate bonded structural products from high volume wastes
12/08/1998US5846893 Thin film ferroelectric composites and method of making
12/08/1998US5846892 Ceramic dielectrics and methods for forming the same
12/08/1998US5846891 Thermal shock-resistant alumina-mullite composite material and preparation method thereof
12/08/1998US5846644 Low friction engine cylinder and production method therefor
12/08/1998US5846460 Method of preparing silicon nitride porous body
12/08/1998US5846459 Method of forming a flexible graphite sheet with decreased anisotropy
12/08/1998US5846449 Magnet powder, sintered magnet, bonded magnet, and magnetic recording medium
12/08/1998US5846448 Ferrite and ferrite core for power supply
12/08/1998US5846276 Exhaust gas filter
12/08/1998CA1340168C Method of aligning grains of a multi-grained superconducting material
12/03/1998WO1998054737A2 Ceramic (multilayer) capacitor and a ceramic barium titanate composition comprising dysprosium, calcium, zirconium, manganese and niobium
12/03/1998WO1998054111A1 A method for producing a porous carbon article and an article produced thereby
12/03/1998WO1998054110A1 Method for producing moulded bodies from a composite ceramic material structure
12/03/1998WO1998054109A1 Artificial gemstone
12/03/1998WO1998054089A1 Hydroxylapatite gel
12/03/1998WO1998053940A1 Metal-ceramic graded-index material, product produced from said material, and method for producing the material
12/03/1998WO1998053897A1 High performance filters
12/03/1998DE19811127A1 Piezoelectric device, e.g. for ink jet printer heads or actuators
12/03/1998DE19749050C1 Titanium-silicon carbide ceramic production
12/03/1998DE19722779A1 Formkörper aus texturiertem Supraleitermaterial und Verfahren zu ihrer Herstellung Shaped body of textured superconductor material and method for its preparation
12/03/1998DE19722321A1 Verfahren zur Herstellung von Formkörpern aus einem keramischen Verbundgefüge A process for the production of moldings from a ceramic composite structure
12/03/1998DE19722307A1 Manganese-zinc ferrite produced from ultra-fine particles
12/03/1998DE19722035A1 Reuse of especially silicon carbide-containing alumina-rich refractory rubble
12/03/1998DE19721473A1 Reibeinheit zum reibenden Eingriff mit einem Gegenkörper sowie Verfahren zur Herstellung einer solchen Reibeinheit Friction unit for frictional engagement with a counter-body, and methods for producing such a friction unit
12/03/1998CA2291677A1 Hydroxylapatite gel
12/03/1998CA2291031A1 A method for producing a porous carbon article and an article produced thereby
12/03/1998CA2288989A1 High performance filters
12/02/1998EP0881649A1 High temperature capacitor
12/02/1998EP0881200A1 Lining for electrolytic cell
12/02/1998EP0881199A1 Dielectric ceramics
12/02/1998EP0880482A1 Method of producing a refractory lining for furnaces and containers
12/02/1998EP0868409A4 Bone graft substitute and its preparation
12/02/1998EP0844918A4 Ceramic liner infiltrated with pre-ceramic polymer resin
12/02/1998EP0830330B1 A process for forming a refractory repair mass
12/02/1998EP0778814B1 Aerogel-containing composite materials, process for producing the same and their use
12/02/1998EP0750596B1 In situ production of silicon carbide-containing ceramic composite powders
12/02/1998EP0720592B1 Process for the preparation of calcium aluminates from aluminum dross residues
12/02/1998CN1200331A Piezoelectric device and method for fabricating the same
12/02/1998CN1040976C Method for producing refractory brick by adding chromium ore
12/02/1998CN1040975C Process for producing magnesium silicate refractory material
12/02/1998CN1040969C Composite metal oxide powder and process for producing same
12/01/1998US5844052 Linear metallocene polymers containing acetylenic and inorganic units and thermosets and ceramics therefrom
12/01/1998US5843870 Alkaline-doped mercury cuprate superconductors
12/01/1998US5843860 Ceramic composition for high-frequency dielectrics
12/01/1998US5843859 Reaction-formed moulded ceramic body containing mullite, its production and its use
12/01/1998US5843348 Method for fabricating odontoforms and dental restorations having infused ceramic network
12/01/1998US5842342 Fiber reinforced ceramic matrix composite internal combustion engine intake/exhaust port liners
12/01/1998US5842337 Rotor for open-end spinning machine
12/01/1998CA1340149C Amphoteric ceramic microwave heating susceotor compositions
11/1998
11/26/1998WO1998053219A1 Friction unit for friction contact with a counter body and method for the production of said friction unit
11/26/1998WO1998052883A1 Castable refractory compositions
11/26/1998WO1998052869A1 Lyotropic liquid crystalline l3 phase silicated nanoporous monolithic composites and their production
11/26/1998DE19822324A1 Plastically deformable high temperature superconductor material
11/26/1998CA2290539A1 Castable refractory compositions
11/25/1998EP0879806A1 High-pressure phase boron nitride base sinter
11/25/1998EP0879704A1 Thermal printing head, process for producing thermal printing head, recorder, sinter, and target
11/25/1998EP0879122A1 Ceramic material with high density and thermal shock resistance, and method of preparation
11/25/1998EP0794931B1 Process and apparatus for making ceramic articles
11/25/1998CN1199719A Optical ferrule sleeve fabricating method
11/25/1998CN1040937C Superconducting circuit board
11/24/1998US5842108 Spray drying metal salts, desalting, dehydrating, milling metal oxide powder, forming into green body, sintering to produce oxide for use as alloy precursor
11/24/1998US5842107 Sintering process for AIN powder coated with Al film
11/24/1998US5841626 Barium-scandium-yttrium-titanium oxides; high temperature reliability
11/24/1998US5841625 Ceramic multilayer capacitor
11/24/1998US5841225 Improved heat dissipation properties
11/24/1998US5841200 Lubrification, pelletizing, sintering mixture including sulfur zwitterion
11/24/1998US5840785 Molding process feedstock using a copper triflate catalyst
11/24/1998US5840660 Heating metal oxides to form superoxide, mixing with solvent, molding and removal of vehicle
11/24/1998US5840659 Method of preparing oxide superconductive material
11/24/1998US5840642 Dielectric material for microwave of CaTIO3 -La(Mg1/2 Ti1/2) O3 -LaAlO3 group
11/24/1998US5840639 Process for making crack-free silicon carbide diffusion components
11/24/1998US5840615 Coating with organometallic solution; drying; oxidative sintering
11/24/1998US5840436 Setter for use in heating furnace comprising silicon-silicon carbide sintered material having controlled impurity content and porosity
11/24/1998US5840380 Sintered magnesium oxide mixture with oxides of titanium, niobium, neodymium, lanthanum, manganese, nickel, iron, or cobalt; for furnace lining bricks, protective tubes for thermocouples or pyrometers
11/24/1998US5840367 Process for preparing a two phase HFB2 -SIB4 material
11/24/1998US5840348 High pressure, high temperature molding; fuel, water filters
11/24/1998US5840242 Forming a polysilsesquioxane fiber, curing by exposing to high energy radiation, sintering in an inert gas to form inorganic fibers
11/24/1998US5840221 Process for making silicon carbide reinforced silicon carbide composite
11/24/1998US5840218 Resistance material composition
11/24/1998US5840110 Metal alkoxycarboxylate-based liquids
11/24/1998US5839618 Materials feeder equipment
11/24/1998US5839370 Flexible zirconia alloy ceramic lithographic printing tape and method of using same
11/19/1998WO1998051981A1 Glass fiber reinforced ceramic molding compositions
11/19/1998WO1998051747A1 Nanostructured moulded bodies and layers and method for producing same
11/19/1998WO1998051641A1 Ceramic matrix composite turbocharger housing
11/19/1998DE19719948A1 Production of nano-structured mouldings and coatings
11/18/1998EP0878681A2 Firing control apparatus and firing control method
11/18/1998EP0878528A1 Absorbents for non-visible rays of light
11/18/1998EP0877778A2 Process and device for producing raw burnt ultramarine
11/18/1998EP0877719A1 Formation of a refractory repair mass
11/18/1998EP0790872A4 Basic inorganic binders
11/18/1998EP0750684A4 Composite article, alloy and method