| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 10/05/1988 | EP0285106A2 Method of forming superconducting circuit |
| 10/05/1988 | EP0285092A2 Process to strengthen the adherence of polymer materials |
| 10/05/1988 | EP0285066A1 Process for the attack of the surface of a piece of indium phosphide |
| 10/05/1988 | EP0284885A1 Silicon carbide diffusion furnace components with an impervious coating thereon |
| 10/05/1988 | CN88101391A Two layered refractory plate |
| 10/05/1988 | CN85104097B Boron nitride fiber reinforced reactively sintered silicon nitride ceramics |
| 10/04/1988 | US4775548 Method for producing ceramic composition having low friction coefficient at high operating temperatures |
| 09/29/1988 | DE3708832A1 Wet-chemical patterning of hafnium boride layers |
| 09/28/1988 | EP0284085A1 Heat-insulating shaped article on the basis of porous inorganic heat-insulating material with a coating of organopolysiloxane |
| 09/28/1988 | CN88101237A Manufacturing method of coloured glazed tiles |
| 09/27/1988 | US4774103 Forming silicon nitride by reaction of silicon and nitrogen |
| 09/27/1988 | CA1242461A1 Ceramic materials with increased crystallinity from silazane polymers |
| 09/22/1988 | DE3707396A1 Process for producing a ceramic material and process for coating of workpieces with this material |
| 09/21/1988 | EP0283224A1 Ceramic honeycomb structural bodies and method of producing the same |
| 09/21/1988 | EP0282756A2 Phenyl-endcapped depolymerizable polymer |
| 09/20/1988 | US4772523 Gold layers next to solder layers give malleability; capacitive pressure sensors |
| 09/20/1988 | US4772516 Stable methylpolydisilylazane polymers |
| 09/20/1988 | US4772494 Method of spinning fibers and coating from an organopolysilazane composition containing free radical generators and capable of being crosslinked by an energy input |
| 09/15/1988 | DE3707083A1 Process for producing bodies of silicon carbide |
| 09/15/1988 | DE3706995A1 Process for refurbishing steel-reinforced concrete |
| 09/14/1988 | EP0282386A1 Composite material with matrix and reinforcement fibres of carbon, and method of making the same |
| 09/14/1988 | EP0282325A2 Adhesive primer for alumina articles |
| 09/14/1988 | EP0282285A2 A method of metallization for a nitride ceramic member |
| 09/13/1988 | US4770953 Circuit substrates |
| 09/13/1988 | US4770943 Method of forming rigid film of calcium phosphate compound |
| 09/13/1988 | US4770935 Inorganic fibrous material as reinforcement for composite materials and process for production thereof |
| 09/13/1988 | US4770908 Process for preparing porous ceramic membrane |
| 09/13/1988 | CA1241898A1 Soluble surfactant additives for ammonium fluoride/hydrofluoric acid oxide etchant solutions |
| 09/13/1988 | CA1241876A1 Apparatus and method for depositing coating onto porous substrate |
| 09/08/1988 | DE3724995A1 Process for manufacturing a composite body and the composite body itself |
| 09/07/1988 | WO1988006480A1 Filter construction and method for the formation of a filter construction |
| 09/07/1988 | WO1987000557A3 A multipurpose boron carbide-aluminum composite and its manufacture via the control of the microstructure |
| 09/07/1988 | EP0281154A2 Process for producing a siliconcarbide protective coating |
| 09/07/1988 | EP0280971A1 High strength cured cement article and process for manufacturing the same |
| 09/07/1988 | EP0280830A1 Method for producing metal or alloy casting, composites reinforced with fibrous or particulate materials |
| 09/07/1988 | EP0280695A1 Ceramic filter for filtering molten metal |
| 09/07/1988 | CN86106993A Process for preparation of putty for use in coating of slabes of marble or stone and the like under vacuo in two seperate containers |
| 09/06/1988 | US4769690 Metallizing paste for silicon carbide sintered body and a semiconductor device including the same |
| 09/06/1988 | US4769310 Laser marking of ceramic materials, glazes, glass ceramics and glasses |
| 09/06/1988 | US4769074 Colloidal silica, aluminum phosphate |
| 08/31/1988 | EP0280292A2 Method of manufacturing a layer of oxide superconductive material |
| 08/31/1988 | EP0280158A1 Process for the production of coloured decorations on ceramic products |
| 08/31/1988 | EP0279980A1 High voltage porcelain insulators |
| 08/30/1988 | US4767672 Process for preparation of glazed ceramic substrate and glazing composition used therefor |
| 08/30/1988 | US4766671 Forming decomposable material into pattern, stacking with ceramic circuit sheets, sintering, lamination |
| 08/25/1988 | WO1988006200A1 Protective surface treatment |
| 08/25/1988 | DE3804088A1 Baumaterial auf der basis eines wasserbestaendigen silikats und verfahren zu seiner herstellung Building material based on a silicate and wasserbestaendigen process for its preparation |
| 08/25/1988 | DE3704783A1 Process for producing expanding mortar mixtures |
| 08/24/1988 | EP0279772A1 Silica brick and process for its production |
| 08/24/1988 | EP0279056A1 Application of a plant substrate |
| 08/23/1988 | US4766027 Method for making a ceramic multilayer structure having internal copper conductors |
| 08/23/1988 | US4766017 Process for the adhesive metallization of ceramic materials |
| 08/23/1988 | US4765833 Porous ceramic structure and method of filtering aluminum |
| 08/18/1988 | DE3703967A1 Carbon and graphite fibres or threads provided with a coating |
| 08/17/1988 | EP0278459A2 Unglazed ceramic bodies shaped into plates |
| 08/16/1988 | US4764435 Brazing |
| 08/16/1988 | US4764431 Applying uncured polyvinylidene fluoride or its copolymer with tetrafluoroethylene or hexafluoropropene |
| 08/16/1988 | US4764341 Bonding of pure metal films to ceramics |
| 08/16/1988 | CA1240635A1 Cell component for an electrolytic aluminum production cell |
| 08/10/1988 | EP0197110B1 Vapour deposition of tin |
| 08/09/1988 | US4762736 Silica coating, surfactants |
| 08/09/1988 | US4762729 Method of producing cubic boron nitride coated material |
| 08/09/1988 | US4762443 Method of rendering soils impervious |
| 08/09/1988 | CA1240343A1 Coating composition capable of forming ceramic-like coating and method of preparing such coating composition |
| 08/09/1988 | CA1240243A1 Method of forming a carbide layer |
| 08/03/1988 | EP0276788A2 Aluminium nitride sintered body formed with metallized layer and method of manufacturing the same |
| 08/03/1988 | EP0276563A1 Carbonaceous granular heat insulator and process for preparing the same |
| 08/02/1988 | US4761345 Aluminum nitride substrate |
| 08/02/1988 | US4761339 Multilayer, silicon nitride, silicon oxynitride ceramic |
| 08/02/1988 | US4761332 Silicon nitride deposition |
| 08/02/1988 | US4761134 Refractory coating of silicon nitride, silicon carbide or silicon oxide |
| 07/27/1988 | EP0276105A1 Process for production of ceramic shaped product having granule layer on the surface and ceramic implant material |
| 07/27/1988 | EP0276079A2 Methods of forming ceramic fibers and dual ceramic/non-ceramic fibers, and dual fibers of non-circular cross-section |
| 07/27/1988 | EP0275978A2 A method for depositing composite coatings |
| 07/27/1988 | EP0275977A2 Composite coatings |
| 07/27/1988 | EP0275975A2 Ultrathin laminated oxide coatings |
| 07/27/1988 | EP0275844A2 Non evaporable getter device incorporating a ceramic support and method for the manufacture thereof |
| 07/27/1988 | EP0275839A1 Waterproofing single-component composition for protecing concrete articles of manufacture |
| 07/27/1988 | EP0275378A1 Water repellent for masonry |
| 07/27/1988 | CN87106477A Glazing method of facing brick |
| 07/26/1988 | US4759965 Ceramic, preparation thereof and electronic circuit substrate by use thereof |
| 07/26/1988 | US4759823 Method for patterning PLZT thin films |
| 07/21/1988 | DE3700478A1 Refractory shaped article |
| 07/20/1988 | EP0275052A2 Method for making a ceramic multilayer structure having internal copper conductors |
| 07/20/1988 | EP0275050A2 Organic surface coatings with improved adhesion for clay plumbing fixtures |
| 07/19/1988 | US4758814 Structure and method for wire lead attachment to a high temperature ceramic sensor |
| 07/13/1988 | EP0274286A1 Method and apparatus for spray coating of refractory material to refractory construction |
| 07/13/1988 | CN87106237A Production of ceramic and ceramic-metal composite articles with surface coatings |
| 07/13/1988 | CN87100727A Printing techinique of wall and floor tiles. |
| 07/12/1988 | US4757035 Ceramic materials with increased crystallinity from silazane polymers |
| 07/12/1988 | US4756977 Multilayer ceramics from hydrogen silsesquioxane |
| 07/12/1988 | US4756956 Base layer of foamed inorganic raw materials, glass layer, layer of heat foamable inorganic raw materials burned or fused together |
| 07/12/1988 | US4756766 Supplying mixture of zinc sulfate, abrasive, thickener, wetting agent to surface, removal with buffing and water, applying zinc or alkaline earth metal fluorosilicate, buffing; forms calcium fluorosilicate film on marble |
| 07/12/1988 | CA1239011A1 Method of manufacturing permeable mineral membranes |
| 07/07/1988 | DE3644438A1 Insulation device for insulating the bottom surfaces of ceramic articles |
| 07/06/1988 | EP0273867A2 Agent for improving the hydrophobic properties of inorganic materials |
| 07/06/1988 | EP0273227A2 A method of improving bond strength between a metal layer and a non-metallic substrate |
| 07/05/1988 | US4754589 Roofing plate, a proofing strip for a roofing plate, and a method of producing a roofing plate |
| 06/30/1988 | WO1988004675A1 Impregnant compositions for porous articles |
| 06/29/1988 | EP0272451A1 Process for sealing ceramic heat exchangers |