Patents
Patents for B32B 18 - Layered products essentially comprising ceramics, e.g. refractory products (5,100)
03/1989
03/14/1989US4812424 Foamed refractory, aluminum silicates
03/08/1989EP0306034A2 Method and composition for forming superconducting ceramics and other ceramic materials with reduced electrical resistivity and electrically conductive metal-clad products therefrom
03/08/1989EP0306032A2 Method and composition for forming superconducting ceramics and other ceramic materials with reduced electrical resistivity and electrically conductive products therefrom
03/08/1989EP0306031A2 Method and composition for forming superconducting ceramics and superconductive products therefrom
03/02/1989DE3815183A1 Superconducting gate element for a logic circuit
03/01/1989EP0305138A2 A laminated composite of a rigid polyurethane modified polyisocyanurate substrate and metal, plastic, cellulose, glass, ceramic or combinations thereof
03/01/1989EP0304443A1 Filter construction and method for the formation of a filter construction.
02/1989
02/28/1989US4808463 With glaze layer having similar thermal coefficent of expansion
02/28/1989US4808460 Laminated structures containing an inorganic corrugated or honeycomb member
02/22/1989EP0304337A1 Hybrid substrate
02/22/1989EP0304061A2 Superconducting ceramics elongated body and method of manufacturing the same
02/21/1989US4806295 Multilayer stack filled with wax, pressed, fired, wax removed
02/13/1989EP0301030A4 Hermetic coatings for optical fibers.
02/08/1989EP0302294A1 Component with fillable layers comprising a sintered monolithic ceramic body, and method of making it
02/08/1989EP0302274A1 Electrical multilayer component and method of making it
02/07/1989US4802425 High temperature fiber system with controlled shrinkage and stress resistance
02/01/1989EP0301321A1 Electrical multilayer component and method of making it
02/01/1989EP0301062A1 Ceramic slab for floor covering
02/01/1989EP0301030A1 Hermetic coatings for optical fibers.
01/1989
01/31/1989US4801411 Method and apparatus for producing monosize ceramic particles
01/18/1989EP0299879A2 A superconducting thin film and a method for preparing the same
01/18/1989EP0299300A2 Article strengthened by a compressive layer and method
01/03/1989US4795512 Reduction of copper oxide in glass, ceramics to produce copper electrode
01/03/1989CA1248046A1 Multilayer coating including disordered, wear resistant boron carbon external coating
12/1988
12/29/1988WO1988010233A1 Process for producing oxide powder and oxide superconductor
12/21/1988EP0295343A1 Method for producing ceramic honeycomb structural body
12/20/1988US4792466 Polyvinyl acetate emulsion film for bonding rigid substrates
12/13/1988US4791077 Random microstructure
12/12/1988EP0282565A4 Glass coating method and resulting article.
12/07/1988EP0294176A2 Lightweight laminated or composite structures
12/07/1988CN88102627A Superconducting circuit board and paste adopted therefor
11/1988
11/23/1988EP0292125A1 Multi-layer superconducting circuit substrate and process for manufacturing same
11/23/1988CN88102545A Multi-layer superconducting circuit substrate and process for manufacturing same
11/22/1988US4786342 Smooth-faced green body ceramic casting tape and powder, dry pressing, sintering
11/22/1988EP0222900A4 Co-extruded laminates containing carbon monoxide interpolymers.
11/17/1988WO1988008830A1 Dielectric ceramic with high k, low df and flat tc
11/09/1988EP0290357A2 Process for the preparation of copper oxide ceramic superconductive articles, and process for their preparation
11/09/1988EP0290271A2 Superconducting circuit board and process of manufacturing it
11/02/1988EP0288696A1 Sintered moulded article
11/01/1988US4781970 Strengthening a ceramic by post sinter coating with a compressive surface layer
10/1988
10/18/1988US4778649 Method of producing composite materials
10/12/1988EP0286127A1 Ceramic composite and process for production thereof
10/11/1988US4777153 Process for the production of porous ceramics using decomposable polymeric microspheres and the resultant product
10/11/1988US4777092 Composition for ceramic substrate and substrate
10/11/1988US4777083 Carbon article comprising pieces of carbonaceous material bonded with one another and process for producing the same
10/11/1988CA1242857A1 Method of making a gasket
10/05/1988EP0285298A1 A method of manufacturing a conductive or superconductive thin film
10/05/1988EP0285132A2 Method for producing thin film of oxide superconductor
10/05/1988CN88101391A Two layered refractory plate
10/04/1988US4775596 For packaging electronic components; borosilicate glass and ceramic bonding, lamination
10/04/1988US4775565 Vessel for refractory use having multi-layered wall
09/1988
09/28/1988EP0284088A2 Process for producing superconducting thick film
09/22/1988WO1988006972A1 Superconducting structure with layers of niobium nitride and aluminum nitride
09/21/1988EP0282565A1 Glass coating method and resulting article.
09/20/1988US4772511 Transparent non-vitreous zirconia microspheres
09/14/1988EP0150178B1 Making hot pressed silicon nitride by use of low density reaction bonded body
09/13/1988US4770930 Multilayered thermal insulation formed of zirconia bonded layers of zirconia fibers and metal oxide fibers and method for making same
09/07/1988WO1988006480A1 Filter construction and method for the formation of a filter construction
09/07/1988EP0281220A1 Composite substrate for integrated circuits
08/1988
08/31/1988EP0280292A2 Method of manufacturing a layer of oxide superconductive material
08/25/1988WO1988006219A1 Ceramic slab for floor covering
08/23/1988US4766027 Method for making a ceramic multilayer structure having internal copper conductors
08/17/1988EP0278584A1 Ceramic plate to form a floor-covering
08/17/1988EP0143822B1 Composite refractory product
08/16/1988US4764233 Sheets from mixtures of silica of different crystal forms scurried with binder; lamination, firing
08/16/1988CA1240462A1 Method of making a gasket
08/02/1988US4761317 Guide surface of a hopper, pulley for belt conveyor
07/1988
07/27/1988EP0275393A1 Production process of a multilayered ceramic body
07/26/1988CA1239530A1 Porous sintered glass with large open pore volume
07/20/1988EP0275052A2 Method for making a ceramic multilayer structure having internal copper conductors
07/12/1988US4756976 Ceramic with anisotropic heat conduction
07/12/1988US4756956 Base layer of foamed inorganic raw materials, glass layer, layer of heat foamable inorganic raw materials burned or fused together
07/12/1988US4756943 Sandwich structural part
07/06/1988EP0179908B1 Method for forming fiber reinforced composite articles
06/1988
06/30/1988WO1988004607A1 Honeycomb facesheet material and honeycomb made therewith
06/21/1988CA1238295A1 Method of coating ceramics and quartz crucibles with material electrically transformed into a vapor phase
06/14/1988US4751099 Method of producing a functionally gradient material
06/14/1988CA1237990A1 Abrasive surfaced article for high temperature service
06/14/1988CA1237891A1 Laminar block and method of and apparatus for producing the laminar block
06/07/1988US4749421 Method for manufacturing monolithic ceramic electronic components
06/01/1988CN87106332A Porous ceramic composite with dense surface
05/1988
05/24/1988US4746557 LC composite component
05/17/1988US4744725 Abrasive surfaced article for high temperature service
05/04/1988EP0265777A2 Method of preparing a ceramic monolithic structure having an internal cavity contained therein
04/1988
04/05/1988US4735856 Sealing with ceramics
04/05/1988US4735666 Method of producing ceramics
03/1988
03/23/1988EP0261050A2 Porous ceramic composite with dense surface
03/16/1988CN87106530A Glass coating method and resulting article
03/10/1988WO1988001568A1 Glass coating method and resulting article
02/1988
02/17/1988EP0255954A2 Method of producing a multilayer material having a gradually changing composition
02/03/1988EP0254881A2 Thermal isolation for a high pressure sintering furnace
02/02/1988US4723070 Electric heater especially for machines and tools for processing of plastics
02/02/1988US4722762 Immersion of carbon segments into silicon melt
01/1988
01/12/1988US4719151 Laminated ceramic structure
12/1987
12/22/1987US4714257 Annular sliding body for a sliding seal and process for use thereof
12/16/1987EP0248918A1 Thermal insulation
12/15/1987US4713275 Multilayer composite
12/01/1987US4710480 Graded mixtures of ceramic fibers and fine-grain refractories
11/1987
11/19/1987EP0246047A1 Panels of microporous thermal insulation
11/19/1987EP0245644A2 Ceramic/ceramic shell tile thermal protection system and method thereof
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