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)
02/1978
02/28/1978US4076506 Grinding wheels for abrading steel
02/28/1978US4076486 Partial combustion, pollution control
02/28/1978US4076456 Ceramic rotor for gas turbine engine
02/28/1978CA1027298A1 Macromolecular organic spheroid body, method of manufacture and use of same
02/28/1978CA1027297A1 High carbon spheroid body and method of manufacture
02/21/1978US4075364 Porous ceramic seals and method of making same
02/21/1978US4075303 Method of preparation of ceramic foam
02/21/1978US4075276 Boron nitride-boron nitride composites
02/21/1978US4075114 Compression molding
02/14/1978US4073846 Calcium and strontium titanates, bismuth and titanium oxides, sintering, firing
02/14/1978US4073845 High density high strength S13 N4 ceramics prepared by pressureless sintering of partly crystalline, partly amorphous S13 N4 powder
02/14/1978US4073711 Method of producing lithiated beta-alumina articles
02/14/1978US4073656 Fired refractory brick and process for preparing the same
02/14/1978US4073647 Preparation of cermets
02/14/1978US4073096 Process for the manufacture of abrasive material
02/14/1978CA1026085A1 Bone prosthesis
02/07/1978US4072599 Carbon electrodes having stabilized binders derived from the entire organic fraction of bituminous coal
02/07/1978US4072532 High temperature resistant cermet and ceramic compositions
02/07/1978US4072530 Silicon carbide and dioxide, bentonite, hydrolyzate of polyethyl silicate
02/07/1978US4072516 Coating of silicon oxide and carbide
02/07/1978US4072489 Vacuum process for avoiding devitrification damage to transparent slip-cast silica crucibles
01/1978
01/31/1978US4071609 Method for preparing particulate zinc oxide shapes of high surface area and improved strength
01/31/1978US4071604 Method of producing homogeneous carbon and graphite bodies
01/31/1978US4071594 Polyethylene oxide polymers
01/31/1978US4071593 Process for making a pitch impregnated, cold molded refractory article
01/31/1978US4071588 Process for production of magnetite spheres with an arc heater
01/31/1978US4071426 Method of making high resistance cermet film
01/31/1978US4071396 Vapor phase equilibrium
01/31/1978US4071372 Silicon nitride NGV's and turbine blades
01/31/1978US4071371 High temperature ceramic material suitable for gas turbine applications and a process for producing same
01/31/1978US4071370 Magnesite-chrome refractory
01/31/1978US4071323 Diffusion crucible and slab member with common metal component in the vapor phase
01/24/1978US4070542 Production of beta-alumina ceramic articles and furnace therefor
01/24/1978US4070514 Method of fabricating graphite for use as a skeletal prosthesis and product thereof
01/24/1978US4070197 Gas tight silicon carbide body
01/17/1978US4069061 Ceramics having nonlinear voltage characteristics
01/17/1978US4069060 Reducing silica with aluminum powder, carbonization
01/17/1978US4069059 Oxidation resistant
01/17/1978US4069058 Porous silicon oxynitride refractory shapes
01/17/1978US4069057 Monolithic refractory materials
01/10/1978US4068048 Method for preparing alkaline beta alumina parts
01/10/1978US4068037 Silicon carbide filaments and method
01/10/1978US4067956 Carbonization of a compressed polyurethane structure
01/10/1978US4067955 Thermosetting binder, pyrolysis, siliciding
01/10/1978US4067792 Solid metal oxide electrolyte and method of making
01/10/1978US4067745 Calcia-partially-stabilized zirconia
01/10/1978US4067743 Boron and silicon carbides, copper, titanium diboride, carbon
01/10/1978US4067742 Thermal shock and erosion resistant tantalum carbide ceramic material
01/03/1978US4066468 Heat resistant, abrasion resistant
01/03/1978US4066467 Linings
01/03/1978US4066426 Method of forming a glass-reacted-ceramic with cadmium
12/1977
12/27/1977US4065544 Finely divided metal oxides and sintered objects therefrom
12/20/1977US4064209 Method of connecting an alkaline beta alumina part to an alpha alumina part
12/20/1977US4064207 Fibrillar carbon fuel cell electrode substrates and method of manufacture
12/20/1977US4064204 Graphite matrix formation
12/20/1977US4063955 Low thermal expansion ceramics of cordierite solid solution and method for producing same
12/20/1977US4063908 Process for manufacturing ceramic cutting tool materials
12/20/1977US4063341 Modified lead titanate
12/13/1977US4062932 Process for the catalytic oxidation of hydrogen sulfide with sulfur dioxide
12/13/1977US4062922 Sintering, hot forging
12/13/1977US4062920 Process for producing lithium-containing ferrimagnetic materials
12/13/1977US4062790 Piezoelectric ceramic compositions
12/06/1977US4061699 Continuous process for producing oxide refractory material
12/06/1977US4061600 Graphite electrode and method of making
12/06/1977US4061594 Alumina-based bodies obtained by agglomeration which are resistant to elevated temperatures
12/06/1977US4061583 Preparation of titanates
12/06/1977US4061501 Refractory linings
12/06/1977US4061451 Installation for the zonal treatment of elongated products
11/1977
11/29/1977USRE29484 Barium titanate base ceramic composition having a high dielectric constant
11/29/1977US4060592 Coated with phenol-formaldehyde resin, pitch or tar
11/29/1977US4060497 Compounds of uranium or thorium, ammonia, countercurrent flow
11/29/1977US4060448 Yttrium iron garnet disks on gadolinium gallium substrates for microwave applications
11/29/1977US4060424 Low temperature setting refractory cements
11/22/1977US4059712 Metal-ceramic composite and method for making same
11/22/1977US4059682 Method of making shaped carbonaceous bodies
11/22/1977US4059664 Method of manufacturing ferrimagnetic material for recording, read out and erase heads utilized in magnetic layer devices
11/22/1977US4059663 Production of beta-alumina ceramic articles and furnace therefor
11/22/1977US4059662 Method of making immersion nozzle and long stopper for continuous casting of steel
11/22/1977US4059658 Low temperature production of high purity fused silica
11/22/1977US4059537 Lead-bismuth-zirconium-titanium-nickel-manganese oxide
11/22/1977US4059455 Production of fast-setting bonded aggregate structures
11/22/1977US4059417 Method for producing alumina and alumina-zirconia abrasive material
11/22/1977US4059391 Process for producing refractory material
11/15/1977US4058592 Preparation of sub-micron metal oxide powders from chloride-containing compounds
11/15/1977US4058579 Process for producing an improved boron nitride crucible
11/15/1977US4058404 Sintered ceramic dielectric body
11/15/1977US4058403 Phenolic resin modified with sulfite pulp lignin, kraft pulp lignin andor molasses
11/08/1977US4057702 Process and plant for the fritting of ceramic products
11/08/1977US4057606 Method of producing anisotropic ferrite magnet
11/08/1977US4057605 Manufacture of light granular materials
11/08/1977US4057514 Process for the production of graphite molded articles of high isotropy and high heat conductivity
11/08/1977US4057458 Method of making nickel zinc ferrite by liquid-phase epitaxial growth
11/08/1977US4057324 Method of making a transparent ferroelectric ceramic element
11/01/1977US4056589 Method for sintering ceramics
11/01/1977US4056588 Bonded particulate ceramic materials and their manufacture
11/01/1977US4056584 Method of making a graphite fuel element having carbonaceous fuel bodies
11/01/1977US4056398 Plastic refractory composition suitable for placement by vibrating and the use thereof
10/1977
10/25/1977US4055614 Method of firing formed ceramic body
10/25/1977US4055451 Composite materials
10/25/1977US4055438 Barium titanate ceramic