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)
03/1988
03/23/1988EP0261058A2 Self-supporting ceramic sructures and methods of making the same
03/23/1988EP0261057A2 Dense skin ceramic structure and method of making the same
03/23/1988EP0261055A2 Production of ceramic and ceramic-metal composite articles incorporating filler materials
03/23/1988EP0261054A2 Method for producing self-supporting ceramic bodies with refined microstructures
03/23/1988EP0261053A2 Production of ceramic and ceramic-metal composite articles with surface coatings
03/23/1988EP0261050A2 Porous ceramic composite with dense surface
03/23/1988EP0260893A2 Heat resisting low expansion zirconyl phosphate-zircon composite bodies and process for producing the same
03/23/1988EP0260875A2 Ceramic composition for pyroelectric sensors
03/23/1988EP0260868A2 Continuous process for producing long alpha-alumina yarns
03/23/1988EP0260865A1 Process for preparation of aluminium nitride sintered material
03/23/1988EP0260322A1 Basic refractory composition
03/23/1988CN87105843A Semiconductive ceramic composition
03/23/1988CN86106288A Black ceramics light-resistant and radiative material
03/22/1988US4732878 Silicon carbide fibers in matrices
03/22/1988US4732877 Crack resistance
03/22/1988US4732741 Method of making beta"-alumina
03/22/1988US4732719 Cold pressing, sintering silicon nitride, oxide additives, and silicon
03/22/1988US4732369 Arc apparatus for producing ultrafine particles
03/16/1988EP0260217A2 Method for molding a carbon-carbon composite
03/16/1988EP0260071A2 Metal exchanged zeolite and ceramic composite therefrom
03/16/1988EP0259944A2 Infusible preceramic silazane polymers via ultraviolet irradiation
03/16/1988EP0259762A2 Graphite monochromator for x-rays and neutrons and production thereof
03/16/1988EP0259441A1 Fiber reinforced hollow microspheres made from dispersed particle compositions and methods for producing them
03/16/1988EP0259366A1 Polysilazanes and related compositions, processes and uses.
03/16/1988CN87106154A Semiconductive ceramic composition
03/16/1988CN85102464B Producing method of black ceramic products materials and products
03/15/1988US4731437 From a borazine and anamine
03/15/1988US4731349 Metal hydride
03/15/1988US4731236 Process for producing sialon
03/15/1988US4731234 Process for producing zirconium sols and gels, and process for producing zirconia using the same
03/15/1988US4731208 Dissolving
03/15/1988US4731207 Oxides of barium, magnesium and tantalum
03/15/1988US4731116 Sputter target and process for producing sputter target
03/15/1988CA1234244A1 Hydrosilazane polymers from [r.sub.3si].sub.2nh and hsicl.sub.3
03/10/1988WO1988001749A1 Apparatus for restructuring a solid containing uniformly polarized electrons
03/10/1988WO1988001723A1 Ceramic munitions projectile
03/10/1988WO1988001721A1 A blast pipe, preferably for use in metallurgical processes
03/10/1988WO1988001610A1 Electrochemically stable aluminium oxide ceramic
03/10/1988WO1988001603A1 Transition metal carbides and process for making same
03/09/1988EP0259239A1 Method of making ceramic composite articles with shape replicated surfaces and articles obtained thereby
03/09/1988EP0259238A1 Method for producing ceramic abrasive materials and materials produced thereby
03/09/1988EP0259164A1 A melt-formable organoaluminum polymer
03/09/1988EP0258944A2 Method of making a dielectric having a perovskite structure
03/09/1988EP0258605A2 Apparatus and process for producing ceramic oxide materials
03/09/1988EP0258547A2 Refractory fiber spatial structure and manufacturing method thereof
03/09/1988EP0258523A2 Process for producing an aluminium nitride granulate, and its use
03/09/1988EP0258510A1 Process for forming metal-ceramic composites
03/09/1988EP0258470A1 Method of making blocks of PbxMoySz in the Chevrel phase
03/09/1988CN87105080A Method for raising rate of finished products of semitransparent polycrystalline arc-tube of aluminium oxide
03/08/1988US4730339 Method of calcining carbonaceous bodies, in particular electrodes, in either continuous or intermittent furnaces, and a containment structure for the implementation thereof
03/08/1988US4730179 Zinc oxide as main ingredient, arrestors for high voltage power systems
03/08/1988US4730145 Deflection unit having a thin-walled yoke ring for cathode-ray tubes
03/08/1988US4730026 Heating to give ceramic
03/08/1988US4729974 Magnesia and spinel refractory brick
03/08/1988US4729973 Process for producing ceramic composites from microcomposite particles having dispersed fibrous microstructures and the product thereof
03/08/1988US4729972 Sentered composite of silicon carbide, an aluminum, scandium, yttrium or rare earth oxide or silicate and particles of transition metal carbides
03/08/1988US4729910 Phenolic resin adhesive
03/08/1988US4729787 Method of producing an iron; cobalt and nickel base alloy having low contents of sulphur, oxygen and nitrogen
03/08/1988US4729440 Transistion layer polycrystalline diamond bearing
03/08/1988CA1233930A1 Process for producing inorganic fiber
03/08/1988CA1233840A1 High strength coke-oven mortar
03/03/1988DE3726861A1 Hochkohlenstoffhaltiger verbundwerkstoff High carbon composite material
03/03/1988DE3726860A1 Hochkohlenstoffhaltiger verbundwerkstoff High carbon composite material
03/02/1988EP0258077A1 Temperature-stable dielectric ceramic composition based on barium titanate, and capacitor using this composition
03/02/1988EP0257969A2 Zirconia-modified alumina fiber
03/02/1988EP0257963A2 High strength zirconia ceramic
03/02/1988EP0257899A2 Cubic boron nitride abrasive body
03/02/1988EP0257847A2 Preformed yarn useful in forming composite articles and process of producing same
03/02/1988EP0257709A1 Cerium oxycompound, stable anode for molten salt electrowinning and method of production
03/02/1988EP0257708A1 Cermet material, cermet body and method of manufacture
03/02/1988EP0257653A2 High dielectric constant ceramic material and method of manufacturing the same
03/02/1988EP0257593A2 Ceramic composition with improved electrical and mechanical properties
03/02/1988EP0257134A1 A method for producing high-density sintered silicon carbide articles
03/02/1988EP0257092A1 INORGANIC FIBER COMPOSITION CONSISTING ESSENTIALLY OF Al 2?O 3?, MgO, CaO AND SiO 2?
03/02/1988CN87103890A Autogenous attrition grinding
03/02/1988CN87103166A Refractory compsn. eps. for stone lining for rotary furnace
03/02/1988CN86106491A Mfg. technique of conductive compound ceramic evapovating boat
03/01/1988US4728582 Friction seals
03/01/1988US4728535 Method of manufacturing thin carbon products
02/1988
02/25/1988WO1988001312A1 Cerium oxycompound, stable anode for molten salt electrowinning and method of production
02/25/1988WO1988001311A1 Cermet material, cermet body and method of manufacture
02/25/1988WO1988001260A1 Method for using organopolysilazane precursors to form new preceramic polymers and silicon nitride-rich ceramic materials
02/25/1988WO1988001259A1 Aluminum nitride sinter and semiconductor substrate formed therefrom
02/25/1988WO1988001258A1 Composite refractory materials
02/25/1988DE3727276A1 Arrangement for the preparation of esters
02/25/1988DE3627255A1 Process for producing refractory mouldings
02/24/1988EP0256963A2 Ceramic articles with a modified metal-containing component and methods of making same
02/24/1988EP0256828A1 Inorganic fibrous material as reinforcement for composite materials and process for production thereof
02/24/1988EP0256405A1 Semiconductive ceramic composition
02/24/1988EP0256218A2 Sinterable silicon nitride powder and method of manufacturing the same
02/24/1988EP0256217A2 Submerged casting pipe and its manufacturing process
02/24/1988EP0256182A1 Alumina-base abrasion resistant material
02/24/1988CN87105776A Semiconductive ceramic composition and semiconductive ceramic capacitor
02/24/1988CN87105548A Barium titanate based dielectric compositions
02/24/1988CN86108741A Pnn piezoelectric ceramic sintered at ultralow temp. and it's process
02/23/1988US4726921 Method for manufacturing low temperature fired ceramics
02/23/1988CA1233143A1 Assembly for filling a container (probe)
02/17/1988EP0255954A2 Method of producing a multilayer material having a gradually changing composition
02/17/1988CN87105224A Method for producing ceramic abrasive materials
02/17/1988CN87103429A Process of forming a refractory mass and mixture of particles for forming such a mass