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Class Information
Number: 501/126
Name: Compositions: ceramic > Ceramic compositions > Refractory > Trivalent metal compound (e.g., iron oxide, chromium oxide, trivalent rare earth oxide, etc.) containing
Description: Subject matter containing a compound of a trivalent metal.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5725801 |
Doped amorphous and crystalline gallium oxides, alkaline earth gallates and doped zinc germanate phosphors as electroluminescent materials |
Mar. 10, 1998 |
| 5707911 |
Infrared radiation generating ceramic compositions |
Jan. 13, 1998 |
| 5679466 |
Ultrafine particle dispersed glassy material and method |
Oct. 21, 1997 |
| 5670434 |
(Bi,Pb)SrCaCuO precursor material for the oxide powder in tube method (OPIT) |
Sep. 23, 1997 |
| 5668070 |
Ceramic composition for absorbing electromagnetic wave and a method for manufacturing the same |
Sep. 16, 1997 |
| 5665463 |
Fibrous composites including monazites and xenotimes |
Sep. 9, 1997 |
| 5660773 |
Process for making ultra-fine yttrium-iron-garnet particles |
Aug. 26, 1997 |
| 5660772 |
Process for making ultra-fine barium hexaferrite particles |
Aug. 26, 1997 |
| 5661094 |
Sintered ceramic for high-stability thermistors and method for production thereof |
Aug. 26, 1997 |
| 5656562 |
Process for preparing ceramic products |
Aug. 12, 1997 |
| 5624542 |
Enhancement of mechanical properties of ceramic membranes and solid electrolytes |
Apr. 29, 1997 |
| 5616223 |
Mixed ionic-electronic conducting composites for oxygen separation and electrocatalysis |
Apr. 1, 1997 |
| 5607887 |
Method for preparing ceramic mixed-oxide materials, particularly intended to be used as matrix material in composite ceramic products |
Mar. 4, 1997 |
| 5580832 |
Method for obtaining high density green ceramics from powders |
Dec. 3, 1996 |
| 5580834 |
Self-sintered silicon carbide/carbon graphite composite material having interconnected pores which may be impregnated and raw batch and process for producing same |
Dec. 3, 1996 |
| 5578864 |
Semiconductor material for use in thermoelectric conversion, thermoelectric converting method and thermoelectric device |
Nov. 26, 1996 |
| 5569562 |
Manganese (III)-containing nickel (II) hydroxide for the production of secondary batteries |
Oct. 29, 1996 |
| 5556816 |
Methods for preparation of tetragonal zirconia polycrystal composites |
Sep. 17, 1996 |
| 5536449 |
Sintering ceramic for stable high-temperature thermistors and method for producing the same |
Jul. 16, 1996 |
| 5536705 |
Superconductor with 1212 phase of Hg,Pb,Sr,Ba,Ca,Y,Cu oxide |
Jul. 16, 1996 |
| 5514474 |
Ceramic composites having a weak bond material selected from monazites and xenotimes |
May. 7, 1996 |
| 5508242 |
Yttrium oxide/titanium oxide ceramic compositions |
Apr. 16, 1996 |
| 5498594 |
(Hg or Pb)-Pr-Tl-Sr-Cu-O based superconductors |
Mar. 12, 1996 |
| 5484752 |
Ceramic composite material |
Jan. 16, 1996 |
| 5482907 |
Ceramic composite containing a spinel phase and an oxide phase and the preparation thereof |
Jan. 9, 1996 |
| 5480531 |
Target for cathode sputtering and method of its production |
Jan. 2, 1996 |
| 5459111 |
Composite ceramics sintered body |
Oct. 17, 1995 |
| 5433901 |
Method of manufacturing an ITO sintered body |
Jul. 18, 1995 |
| 5432024 |
Porous lanthanum manganite sintered bodies and solid oxide fuel cells |
Jul. 11, 1995 |
| 5422322 |
Dense, self-sintered silicon carbide/carbon-graphite composite and process for producing same |
Jun. 6, 1995 |
| 5416050 |
Red ceramic moulded bodies as well as processes for their production |
May. 16, 1995 |
| 5409888 |
Process for producing a high-temperature superconductor and also shaped bodies composed thereof |
Apr. 25, 1995 |
| 5401701 |
Ito sintered body and method of manufacturing the same |
Mar. 28, 1995 |
| 5401695 |
Process for preparing ceramic products |
Mar. 28, 1995 |
| 5369064 |
shaped fibrous materials for fiber-reinforced metals |
Nov. 29, 1994 |
| 5316856 |
Silicon nitride base sintered body |
May. 31, 1994 |
| 5317007 |
High-Tc oxide superconductor and method for producing the same |
May. 31, 1994 |
| 5310707 |
Substrate material for the preparation of oxide superconductors |
May. 10, 1994 |
| 5302559 |
Mixed crystals of doped rare earth gallium garnet |
Apr. 12, 1994 |
| 5298469 |
Fluxed lanthanum chromite for low temperature air firing |
Mar. 29, 1994 |
| 5286686 |
Air-sinterable lanthanum chromite and process for its preparation |
Feb. 15, 1994 |
| 5284822 |
Oxide superconductor and process for producing the same |
Feb. 8, 1994 |
| 5283213 |
Moulding compounds for the production of inorganic sintered mouldings and a process for the production of inorganic sintered mouldings |
Feb. 1, 1994 |
| 5276011 |
Method of manufacturing a component of the tape or filament kind out of a material based on a superconducting oxide having a high critical temperature, and a component obtained thereby |
Jan. 4, 1994 |
| 5275982 |
Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby |
Jan. 4, 1994 |
| 5273628 |
Mixed ionic-electronic conductors for oxygen separation and electrocatalysis |
Dec. 28, 1993 |
| 5269971 |
Starting material for use in manufacturing a voltage non-linear resistor |
Dec. 14, 1993 |
| 5259147 |
Granular abrasive material |
Nov. 9, 1993 |
| 5256242 |
Method of manufacturing ferrite crystals |
Oct. 26, 1993 |
| 5250476 |
Ceramic binder and use thereof |
Oct. 5, 1993 |
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