| Patents for B32B 18 - Layered products essentially comprising ceramics, e.g. refractory products (5,100) |
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| 06/13/1991 | WO1991006823A3 Ceramic armor reinforced with high-strength fibers and ballistic resistant articles formed from said armor |
| 06/12/1991 | EP0431301A1 Shaped or layered ceramic composite and method of making it |
| 06/11/1991 | US5023067 Aqueous slurry consisting of homogeneous dispersion of coprecipitated metal carbonates and quaternary ammonium salts |
| 06/11/1991 | US5022920 Method and composition for investment casting of laminar ceramic shell molds |
| 06/05/1991 | EP0430819A1 Method of making a composite material part, especially with carbon or refractory fibres and carbon or ceramic matrix |
| 06/05/1991 | CN1012720B Ceramic members and a method and for producing them |
| 06/05/1991 | CA2028166A1 Shaped ceramic composite and method |
| 05/21/1991 | US5017551 Superconductors ! |
| 05/21/1991 | US5017550 Method for producing thin film of oxide superconductor |
| 05/14/1991 | WO1991007633A1 Ballistic resistant composite armor having improved multiple-hit capability |
| 05/14/1991 | CA2072748A1 Ballistic resistant composite armor having improved multiple-hit capability |
| 05/08/1991 | EP0426546A2 Ceramic filter and process for making it |
| 05/08/1991 | EP0426465A1 Composite structures of ceramic materials and super concrete |
| 05/04/1991 | WO1991006823A2 Ceramic armor reinforced with high-strength fibers and ballistic resistant articles formed from said armor |
| 05/04/1991 | CA2072639A1 Ceramic armor reinforced with high-strength fibers and ballistic resistant articles formed from said armor |
| 04/30/1991 | US5011391 Method of manufacturing gas discharge display device |
| 04/24/1991 | EP0402414A4 Method of manufacturing thermal printer head |
| 04/23/1991 | US5009950 Composite structures |
| 04/16/1991 | US5008053 Process for producing a ceramic product using sludge ashes |
| 04/10/1991 | EP0421418A2 Method for preparing a ceramic-forming prepreg tape |
| 04/09/1991 | CA1282676C Honeycomb facesheet material and honeycomb made therewith |
| 04/02/1991 | US5004640 Heat treatment, reduction, firing |
| 03/13/1991 | EP0416375A2 Heat insulating plate |
| 03/06/1991 | CN1049647A Ceramics-metall composite |
| 03/05/1991 | US4998159 Ceramic laminated circuit substrate |
| 02/27/1991 | EP0413703A1 Ceramic-ceramic compounds, suitable for electrical applications |
| 02/20/1991 | EP0413268A2 Support for a lightweight mirror |
| 02/20/1991 | EP0413236A1 Heat shield |
| 02/13/1991 | EP0412230A1 Process for producing a ceramic product using sludge ashes |
| 02/12/1991 | US4992318 Laminated hybrid ceramic matrix composites |
| 02/05/1991 | US4990202 Cofiring green compact and magnetic material |
| 01/30/1991 | EP0410284A2 A composite ceramic-metal material |
| 01/23/1991 | CA2021645A1 Ceramic metal compound |
| 01/16/1991 | EP0407786A1 Transfer tube with insitu heater |
| 01/15/1991 | US4985098 Method of manufacturing ceramic laminate |
| 01/10/1991 | CA2012235A1 Transfer tube with insitu heater |
| 01/08/1991 | US4983182 Ceramic implant and process for its production |
| 01/01/1991 | US4981589 Multi-layer ceramic filter |
| 12/27/1990 | WO1990015661A1 Porous ceramic membrane and method |
| 12/27/1990 | EP0403533A1 Method of manufacturing gas discharge display device |
| 12/19/1990 | EP0402673A2 Transfer tube |
| 12/19/1990 | EP0402414A1 Method of manufacturing thermal printer head |
| 12/16/1990 | CA2012231A1 Transfer tube |
| 12/11/1990 | US4977485 Laminate of dielectric ceramics and internal electrodes |
| 12/11/1990 | US4977012 Ceramic wiring substrate blank material and process for production thereof |
| 12/05/1990 | EP0400655A1 Optical window piece |
| 12/05/1990 | CN1047474A Antiskid, wear-resisting ceramic brick and mould |
| 11/28/1990 | EP0399786A2 Refractory linings capable of resisting sodium and sodium salts |
| 11/20/1990 | US4971738 Sintering a laminate, forming metals from reducible metal oxides, oxidation of carbon |
| 11/15/1990 | WO1990013422A1 High hardness/high compressive stress multilayer coated tool |
| 11/13/1990 | US4969913 Ceramics composites |
| 11/13/1990 | CA1276063C Self-supporting, dimensionally stable carbon composite member and a method of producing it |
| 11/07/1990 | EP0396114A2 Liquid transfer articles and method for producing them |
| 11/07/1990 | CN1046704A Dielectric composition having controlled thermal expansion |
| 10/30/1990 | US4966742 Roasting coordination complex |
| 10/30/1990 | US4966201 Transfer tube |
| 10/18/1990 | DE4012230A1 Verdichteter bauteil und verfahren und vorform zur herstellung Dense component and process for manufacturing and preforming |
| 10/18/1990 | DE4012229A1 Faserverstaerktes keramisches grundmaterial-verbundstoff-bauteil und verfahren zu seiner herstellung Faserverstaerktes ceramic base material-composite member and method for its preparation |
| 10/10/1990 | EP0390773A1 Armour materials. |
| 10/09/1990 | US4961994 Waterproof coating of poly-para-xylylene; spacecraft |
| 10/02/1990 | US4960737 Sintering, low thermal expansion, chemical, heat resistance, shockproof |
| 09/25/1990 | CA1274364A1 Polygranular carbon member and method of producing it |
| 09/19/1990 | EP0388135A1 Engraved micro-ceramic-coated cylinder and coating process therefor |
| 09/19/1990 | EP0387525A1 Process for producing a crystal-oriented surface layer from a ceramic high temperature superconductor |
| 09/18/1990 | US4957673 Multilayer ceramic oxide solid electrolyte for fuel cells and electrolysis cells and method for fabrication thereof |
| 09/18/1990 | US4957577 Method for making welded honeycomb core |
| 09/11/1990 | US4956137 Oxidizing melted metal, allowing it to flow through voids in filler to form dense skin |
| 09/05/1990 | EP0385869A1 Process for making a composite material with a ceramic matrix having a high tenacity |
| 09/05/1990 | EP0385132A1 Superconducting wire |
| 09/04/1990 | US4954480 Multi-layer superconducting circuit substrate and process for manufacturing same |
| 08/28/1990 | US4952658 Process for preparing organopolysilanes |
| 08/22/1990 | CN1044869A Multi-layer superconducting circuit substrate and process for manufacturing same |
| 08/21/1990 | US4950643 Coating substrate with solution, heating in oxygen to remove solvent, decompose precursor, and crystallize product |
| 08/21/1990 | US4950294 Composite structure useful as artificial bones |
| 08/07/1990 | US4946082 Transfer tube with in situ heater |
| 08/07/1990 | CA1272434A1 Panels of microporous insulation |
| 07/05/1990 | DE3844264A1 Substrate (support body) for electronic circuit structures and method for producing such a substrate |
| 07/04/1990 | EP0376794A1 Protective material with a ceramic multilayer structure |
| 07/04/1990 | EP0147390B1 Bonded aggregate structures and production thereof |
| 07/03/1990 | US4939108 Process for producing dielectric ceramic composition with high dielectric constant, low dissipation factor and flat TC characteristics |
| 06/26/1990 | US4937127 Skid-resistant pavement markings |
| 06/26/1990 | US4936939 Fabric-reinforced ceramic matrix composite material |
| 06/19/1990 | US4935844 Alkali-free green tape has silica and zinc borate flux particles dispersed in organic substrate |
| 06/19/1990 | CA2005272A1 Protective material having a multilayer ceramic structure |
| 06/13/1990 | EP0372808A1 Process for preparing a perovskite type superconductor film |
| 06/13/1990 | CN1042866A Structure of film for high temp. cooking apparatus and method of formation thereof |
| 06/06/1990 | EP0371512A2 Conducting material and method of fabrication thereof |
| 06/05/1990 | US4931414 Thermal extractive gelation process |
| 06/05/1990 | US4931311 Method of obtaining a filament-containing composite with a boron nitride coated matrix |
| 06/05/1990 | US4930546 Heat-insulating metal-ceramic structure |
| 05/30/1990 | EP0370227A2 Metallized substrate for electronic device |
| 05/29/1990 | US4929505 Carbon-carbon composite structural assemblies and methods of making the same |
| 05/29/1990 | US4929295 Method of manufacturing ceramic laminate |
| 05/29/1990 | US4928870 Process for joining ceramic parts with a reactive conducting material |
| 05/22/1990 | US4927673 Rapid technique for making improved laminar ceramic shell molds using a phosphate modified aluminum salt binder |
| 04/17/1990 | US4917935 Ceramic packing |
| 04/10/1990 | US4916427 Electronic electrothermal conversion material, its products and method for production thereof |
| 04/10/1990 | US4915760 Method of producing a coated fiber-containing composite |
| 04/10/1990 | US4915117 Thin sheet of ceramics for holding tobacco produces no harmful organic substance with smoke |
| 04/10/1990 | CA1267664A1 Sliding body, and a process for its manufacture |