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Class Information
Number: 501/103
Name: Compositions: ceramic > Ceramic compositions > Refractory > Zirconium compound containing > Zirconium oxide
Description: Subject matter comprising an oxide of zirconium.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5276412 |
High-frequency filter having increased mechanical strength |
Jan. 4, 1994 |
| 5273628 |
Mixed ionic-electronic conductors for oxygen separation and electrocatalysis |
Dec. 28, 1993 |
| 5272120 |
Block guage and method of marking ceramic material |
Dec. 21, 1993 |
| 5269990 |
Preparation of shaped zirconia particles |
Dec. 14, 1993 |
| 5270270 |
Process for producing dense-sintered cordierite bodies |
Dec. 14, 1993 |
| 5266404 |
Non-oxide ceramic particles coated with zirconium oxide or hydrous oxide |
Nov. 30, 1993 |
| 5254510 |
Heat resistive phosphate sintered bodies and a process for producing the same |
Oct. 19, 1993 |
| 5252316 |
Zirconium oxide powder, process for its preparation and its use |
Oct. 12, 1993 |
| 5250476 |
Ceramic binder and use thereof |
Oct. 5, 1993 |
| 5248463 |
Preparation of zirconia sintered body |
Sep. 28, 1993 |
| 5242873 |
Electrically conductive material |
Sep. 7, 1993 |
| 5242865 |
Non-magnetic substrate of magnetic head |
Sep. 7, 1993 |
| 5238625 |
Process for preparing zirconia sols and/or zirconia forms |
Aug. 24, 1993 |
| 5234870 |
Zirconia sol and method for production thereof |
Aug. 10, 1993 |
| 5227342 |
Process of making porous ceramic materials with controlled porosity |
Jul. 13, 1993 |
| 5223176 |
Zirconia sol and method for making the same |
Jun. 29, 1993 |
| 5219805 |
Ivory-colored zirconia sintered body, process for its production and its use |
Jun. 15, 1993 |
| 5217934 |
Heat resistive phosphate-zircon composite bodies and process for producing same |
Jun. 8, 1993 |
| 5206192 |
Stabilized metal oxides |
Apr. 27, 1993 |
| 5202306 |
Fracture toughness for copper oxide superconductors |
Apr. 13, 1993 |
| 5196180 |
Ceramic powders |
Mar. 23, 1993 |
| 5188991 |
Zirconium oxide powder, process for its preparation and use |
Feb. 23, 1993 |
| 5185215 |
Zirconia toughening of glass-ceramic materials |
Feb. 9, 1993 |
| 5185300 |
Erosion, thermal shock and oxidation resistant refractory compositions |
Feb. 9, 1993 |
| 5183801 |
Stabilized bismuth oxide |
Feb. 2, 1993 |
| 5180696 |
High-toughness ZrO.sub.2 sintered body and method of producing same |
Jan. 19, 1993 |
| 5177040 |
Fused zirconia refractory materials having high-temperature heat resistance and corrosion resistance and a method for producing the same |
Jan. 5, 1993 |
| 5175132 |
Sinterable ceramic compositions |
Dec. 29, 1992 |
| 5171645 |
Zirconia-bismuth oxide graded electrolyte |
Dec. 15, 1992 |
| 5171721 |
Ceramic green sheet for porous layer, electrochemical element using the green sheet, and method of producing the element |
Dec. 15, 1992 |
| 5169810 |
Process for forming tin-zirconia ceramics |
Dec. 8, 1992 |
| 5169809 |
SiO.sub.2 - and ZrO.sub.2 -based ceramic fibers and process for the preparation thereof |
Dec. 8, 1992 |
| 5168080 |
Method of manufacturing composite ceramics of silicon nitride and zirconia |
Dec. 1, 1992 |
| 5155070 |
Refractory coating composition |
Oct. 13, 1992 |
| 5155071 |
Flame-produced partially stabilized zirconia powder |
Oct. 13, 1992 |
| 5143869 |
Boride-zirconium oxide-nitrogen carbide-based ceramics |
Sep. 1, 1992 |
| 5139766 |
Process for preparing mixed zirconium and yttrium oxide powders |
Aug. 18, 1992 |
| 5137853 |
Beta alumina sintered body and method of manufacturing the same |
Aug. 11, 1992 |
| 5132245 |
Method for production of cubic boron nitride-containing high-density inorganic composite sintered article |
Jul. 21, 1992 |
| 5132255 |
Plastic compositions of inorganic powders and sintered bodies of the same |
Jul. 21, 1992 |
| 5132257 |
Composite ceramic sintered body and process for production thereof |
Jul. 21, 1992 |
| 5130279 |
Silicon nitride based sintered material and process of manufacturing same |
Jul. 14, 1992 |
| 5128288 |
Phosphate compounds, sintered bodies thereof and manufacture of the sintered bodies |
Jul. 7, 1992 |
| 5124287 |
Zircon refractories with improved thermal shock resistance |
Jun. 23, 1992 |
| 5124286 |
Incandescent mantles |
Jun. 23, 1992 |
| 5122487 |
Solid electrolyte of partially stabilized zirconia and method of producing same |
Jun. 16, 1992 |
| 5118491 |
Process for preparing mixed oxides of zirconium and yttrium |
Jun. 2, 1992 |
| 5114890 |
Zirconium-containing coating composition |
May. 19, 1992 |
| 5112781 |
Process for producing zirconium based granules and zirconium oxide fibers |
May. 12, 1992 |
| 5110774 |
Homogeneous solid solution material and method of manufacturing the same |
May. 5, 1992 |
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