| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 12/26/1989 | US4889769 Pretreatment with mixture of frit, titanium dioxide powder, alkyd resin in aromatic hydrocarbon |
| 12/26/1989 | US4889747 Hydrophobic expanded perlite compositions and process for preparing the same |
| 12/26/1989 | US4889686 Depositing boron nitride on fibrous material, lamination, firing to remove binder, infiltration with boron and silicon |
| 12/26/1989 | US4889630 Self-supporting composite |
| 12/21/1989 | DE3919307A1 Wear-resistant article |
| 12/21/1989 | DE3827100C1 Method for contacting a superconductor, and application of the method |
| 12/20/1989 | EP0347336A2 Process for depositing a superconducting thin film |
| 12/20/1989 | EP0347335A2 A superconducting thin film and a process for depositing the same |
| 12/20/1989 | EP0346875A2 Silicon carbide fiber and method of manufacturing the same |
| 12/20/1989 | EP0346832A2 Coated silicon carbide abrasive particle |
| 12/20/1989 | EP0346570A1 Photopolymerizable lustre ink |
| 12/20/1989 | EP0346494A1 Superconducting wire structure |
| 12/20/1989 | CN1038030A Filter for separation of solid from hot gas or liquid |
| 12/19/1989 | US4888311 Impregnating ceramic fibers with mineral polymer and filler; hardening |
| 12/19/1989 | US4888215 Carbonaceous granular heat insulator and process for preparing the same |
| 12/19/1989 | US4888208 Ceramic substrate for printed circuits and production thereof |
| 12/19/1989 | US4888203 Forming a protective, metal oxide film upon a surface of a substrate. |
| 12/19/1989 | US4888033 Thin layer of aluminum hydroxide solution |
| 12/14/1989 | WO1989012033A1 Transparent conductive coatings |
| 12/13/1989 | EP0346192A1 Intermediate transformation material for ceramic precursors, method of transformation, storage method and production method of precursors |
| 12/13/1989 | EP0346162A2 Water-soluble, film-forming inorganic compounds, fireproof and fire-resistance composites and fire-resistance, flexible, sheet composite covering materials formed by the use of the compounds, and fire-resistance-covering process |
| 12/13/1989 | EP0345993A1 Method for printing |
| 12/13/1989 | EP0345870A1 Method of bonding a metal oxide to a metal |
| 12/13/1989 | EP0345824A1 Method for producing ceramics |
| 12/13/1989 | EP0345795A1 Process and apparatus for coating fine powders |
| 12/13/1989 | EP0345491A2 Filter for the separation of solids from heat gaseous or liquid media |
| 12/13/1989 | EP0345441A2 High-Tc superconductor-gallate crystal structures |
| 12/13/1989 | EP0345358A1 Target material for forming superconductive film |
| 12/13/1989 | CN1037914A Use of pereluoropolyethers in the form of an aqueous microemulsion for protecting stony materials from atmospheric agents |
| 12/13/1989 | CN1006059B Product and the manufacture method of the glazed cement |
| 12/07/1989 | DE3829328C1 Coating composition for preventing asbestos fibre pollution from asbestos/binder building material |
| 12/06/1989 | EP0344919A2 Water repellent composition for porous substrates |
| 12/06/1989 | EP0344161A1 Impregnant compositions for porous articles. |
| 12/05/1989 | US4885330 Cationic polyquarternary ammonium salt |
| 12/05/1989 | US4885130 Carbiding, boriding; infiltration of parent metal into boron carbide |
| 12/05/1989 | US4885053 Etching ceramic substrate by applying organic alkali or alkaline earth compound; for surface roughness before plating |
| 12/05/1989 | US4884788 Evaporation vessel |
| 11/30/1989 | WO1989011457A1 Process for producing artificial stones, and their use |
| 11/30/1989 | WO1989011342A1 Porous inorganic membrane with reactive inorganic binder, and method of forming same |
| 11/30/1989 | DE3916412A1 Ueberzogene fasern zur verwendung in einer metallmatrix und in einem verbundkoerper About Coated fibers for use in a metal matrix and in a verbundkoerper |
| 11/30/1989 | DE3804883C1 Process for producing a clay- and fibre-containing material |
| 11/29/1989 | EP0344013A1 Method of manufacturing phase change, flame retarding, cementitious composite materials and composites made thereby |
| 11/29/1989 | EP0344011A1 Inorganic porous membrane |
| 11/29/1989 | EP0343651A1 Method and device for the decorative machining of glass and ceramics |
| 11/29/1989 | EP0343477A2 Dispersion polymers based on ethylenically unsaturated monomers containing urea groups, process for their preparation and their use |
| 11/29/1989 | EP0209748B1 Process for chemically treating ceramic work pieces for subsequent metallization |
| 11/29/1989 | CN1037528A Method for making rubber-asphalt coating |
| 11/28/1989 | US4883705 Glass powders, aluminum silicates, zinc oxide, refractory fillers |
| 11/28/1989 | US4883704 Aluminum nitrides, ceramics |
| 11/28/1989 | US4882827 Using sintered sic |
| 11/23/1989 | EP0342661A1 Thermal insulation body based on a compressed microporous thermally insulating product with a coating based on metals |
| 11/22/1989 | CN1037325A Colouring overglaze of ceramic wall brick with hot-spraying and its apparatus |
| 11/21/1989 | US4882219 Beads in resin binder |
| 11/21/1989 | US4882206 Decomposition of group iiib cyclopentadienyl compounds |
| 11/21/1989 | US4882109 Process of preparing zirconia-coated silicon nitride sintered member |
| 11/21/1989 | US4881950 Silicon nitride cutting tool |
| 11/16/1989 | WO1989010909A1 PROCESS FOR INCREASING THE RESISTANCE OF HIGH-Tc SUPERCONDUCTORS TO ENVIRONMENTAL INFLUENCES |
| 11/16/1989 | DE3913485A1 Fluorhaltige silanverbindungen, verfahren zu ihrer herstellung und ihre verwendung A fluorine-containing silane compounds, processes for their preparation and their use |
| 11/16/1989 | DE3816029A1 Verfahren zum erhoehen der bestaendigkeit von hoch-t(pfeil abwaerts)c(pfeil abwaerts)-supraleitern gegen umgebungseinfluesse A method for increasing the resistance of high-t (down arrow) c (down arrow) superconductors against umgebungseinfluesse |
| 11/16/1989 | DE3814486A1 Keramische platte (substrat) die wenigstens einseitig mit metall beschichtet ist Ceramic plate (substrate) is at least one side coated with metal |
| 11/15/1989 | EP0342092A1 Process for treatment of ceramic fibers |
| 11/15/1989 | EP0342009A2 Process for forming a superconducting film |
| 11/15/1989 | EP0341788A1 High-current-density superconductor thin films and methods for their production |
| 11/15/1989 | EP0341520A1 Process for the production of a layer of metal oxide supraconductor material by laser evaporation |
| 11/15/1989 | EP0341501A2 Methods of forming passivation films on superconductors |
| 11/15/1989 | EP0341387A2 Apparatus for glazing earthenware or porcelain and device for supporting and holding work |
| 11/15/1989 | CN1037165A High temp. fire proof and thermo-insulation coating material |
| 11/15/1989 | CN1037164A Use of perfluoropolyether derivatives in form of aqueous emulsion for protecting stony materials from atmospheric agents |
| 11/14/1989 | US4880770 Metalorganic deposition process for preparing superconducting oxide films |
| 11/14/1989 | US4880755 Silicon, aluminum, oxynitrides |
| 11/14/1989 | US4880670 Copper deposition by complex decomposition |
| 11/14/1989 | US4880599 Method of making a ferrite composite containing silver metallization |
| 11/14/1989 | US4880544 Crystal growth process for preparing inorganic dynamic membranes |
| 11/08/1989 | EP0340884A2 Hybrid fibers, process for making them and process for making fiber-reinforced metals using them |
| 11/08/1989 | EP0340865A2 Method for producing a superconductive Ca-Sr-Bi-Cu-O layer |
| 11/08/1989 | EP0340816A2 Buffered silane emulsions for rendering porous substrates water repellent |
| 11/07/1989 | US4879345 Using silane couplin agent |
| 11/07/1989 | US4879262 Combustion synthesis of boride and other composites |
| 11/07/1989 | US4879261 Ceramics, dielectrics, silica, zinc borate flux |
| 11/07/1989 | US4879182 High vacuum integrity, polyimides |
| 11/07/1989 | US4879142 Pyrolysis of a silicon-containing copolymer |
| 11/07/1989 | US4878994 Titanium, titanium-oxygen, titanium silicide, free radicals, plasma |
| 11/07/1989 | US4878993 Method of etching thin indium tin oxide films |
| 11/07/1989 | US4878914 Ceramic prosthesis for living body & method of making the same |
| 11/07/1989 | EP0259366A4 Polysilazanes and related compositions, processes and uses. |
| 11/02/1989 | WO1989010386A1 Treatment of surfaces and surface layers |
| 11/02/1989 | WO1989010339A1 Ceramic plate (substrate) coated on at least one side with metal |
| 11/02/1989 | WO1989010334A1 Method for making composite articles that include complex internal geometry |
| 11/02/1989 | EP0340092A1 Process for water-proofing by injection of a mixture based on arcrylamide and corresponding mixture |
| 11/02/1989 | EP0339894A2 Method for making composite articles that include complex internal geometry |
| 11/02/1989 | EP0339343A1 Improving the water-resistance of fine-vermiculite articles |
| 10/31/1989 | US4877705 Plasma spray coated ceramic bodies and method of making same |
| 10/31/1989 | US4877654 Buffered silane emulsions for rendering porous substrates water repellent |
| 10/31/1989 | US4877484 Flocced 2:1 layered silicates and water-resistant articles made therefrom |
| 10/31/1989 | CA1262576A1 Porous bottom-layer dielectric composite structure |
| 10/25/1989 | EP0338556A2 Target of superconductive oxide having low resistivity |
| 10/24/1989 | US4876152 Water-proofing composition |
| 10/24/1989 | US4876119 Method of coating a nitride ceramic member |
| 10/24/1989 | US4876117 Oxidation of group 4b, 5b, 6b, aluminum, indium, or tin metal compound precursor solution to harden |
| 10/19/1989 | WO1989009756A1 Ceramic-ceramic compounds, suitable for electrical applications |