| Patents for C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090) |
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| 03/04/1993 | WO1992020634A3 Method of coating ceramic material and ceramic material produced thereby |
| 03/04/1993 | DE4129448A1 Silicate organic polymer composite material for building materials - includes organo:phosphonic acid-based adhesion promoter |
| 03/04/1993 | DE4129102A1 Uniformly depositing finely crystalline stoichiometric silicon carbide - using flowing gas mixt. comprising silicon source, carbon source and diluent gas at moderate temp. and pressure useful for fibre bundles |
| 03/03/1993 | EP0530056A1 Method for producing carbon material coated with carbon film and the use of carbon material |
| 03/03/1993 | EP0529593A1 A glass carbon coated graphite chuck for use in producing polycrystalline silicon |
| 03/03/1993 | EP0529327A1 Fired ceramic article with a structured surface and method of making the same |
| 03/03/1993 | EP0528986A1 Materials for chemical vapor deposition processes. |
| 03/03/1993 | CN1069480A Ceramic lacquer ware and producing method thereof |
| 03/03/1993 | CN1069479A 银水 Silver Water |
| 03/03/1993 | CN1069478A Gold water |
| 03/02/1993 | US5190824 Electrostatic-erasing abrasion-proof coating |
| 03/02/1993 | US5190820 Coated reinforcing fiber and method for applying an oxide barrier coating |
| 03/02/1993 | US5190804 Coated inorganic hardened product |
| 03/02/1993 | US5190796 Method of applying metal coatings on diamond and articles made therefrom |
| 03/02/1993 | US5190708 Method for the realization of a ceramic tile, glazed or enamelled |
| 03/02/1993 | US5190654 Process for producing an ultra-thin and asymmetric mineral membrane |
| 02/27/1993 | WO1993003921A1 Surface finish compositions |
| 02/27/1993 | CA2094396A1 Surface finishes and methods for the production thereof |
| 02/27/1993 | CA2094395A1 Surface finish compositions |
| 02/25/1993 | DE4138745C1 Aq. impregnating compsn. to improve water resistance of building material - comprises stable microemulsion contg. silicone surfactant, polysiloxane and silicone resin based on hydrolysate of mono:alkyl-chloro-silane(s) |
| 02/25/1993 | DE4127351A1 Building surface seal - has a silicon alkali base coat covered by an intermediate layer of mineral cement sludge with plastics modification |
| 02/24/1993 | EP0528416A1 Silicon carbide composite and method for production thereof |
| 02/24/1993 | EP0528411A1 High temperature ceramic composite |
| 02/24/1993 | EP0527958A1 Coated refractory compositions and method for preparing the same |
| 02/24/1993 | EP0527948A1 Thin metal matrix composites and production methods. |
| 02/24/1993 | EP0527943A1 Barrier materials for making metal matrix composites. |
| 02/24/1993 | EP0527901A1 Gating means for metal matrix composite manufacture. |
| 02/23/1993 | US5189135 Low molecular weight non-film forming |
| 02/23/1993 | US5188902 Production of PT/PZT/PLZI thin films, powders, and laser `direct write` patterns |
| 02/23/1993 | US5188779 Production of ceramic honeycomb structural bodies |
| 02/23/1993 | US5188757 Precursor compositions for conversion to boron nitride |
| 02/23/1993 | US5188667 Tungstic oxide-stannic oxide composite sol and method of preparing the same |
| 02/23/1993 | US5188643 Method of applying metal coatings on cubic boron nitride and articles made therefrom |
| 02/23/1993 | US5188164 Method of forming macrocomposite bodies by self-generated vacuum techniques using a glassy seal |
| 02/21/1993 | CA2074200A1 High temperature ceramic composite |
| 02/18/1993 | WO1993003193A1 Hardened cermets and method of forming hardened cermets |
| 02/18/1993 | DE4126851A1 Werkzeug mit verschleissfester schneide aus kubischem bornitrid oder polykristallinem kubischem bornitrid, verfahren zu dessen herstellung sowie dessen verwendung Tool with wear-resistant cutting edge of cubic boron nitride or polycrystalline cubic boron nitride, process for its preparation and its use |
| 02/18/1993 | DE4126589A1 Sandstone anti-weathering treatment - by impregnation by immersion in mineral clay suspension |
| 02/18/1993 | CA2111098A1 Hardened cermets and method of forming hardened cermets |
| 02/17/1993 | EP0527691A2 Method of scanning of toned image in a liquid state |
| 02/17/1993 | CN1069041A Ink for using in signs or decorative objects, specially ceramics decoration |
| 02/17/1993 | CN1069014A Process for preparation of nonoxide monolithic ceramics from organometallic precursors |
| 02/16/1993 | US5187130 Self-supporting matrix of polycrystalline alumina, aluminum mitride or silicon nitride embedded with fillers and having dispersed metal and voids |
| 02/16/1993 | US5187021 Coated and whiskered fibers for use in composite materials |
| 02/10/1993 | EP0526702A2 Apparatus for coating long fibres |
| 02/10/1993 | EP0526468A1 Diamond-on-a-substrate for electronic applications |
| 02/10/1993 | CN2126851Y Artificial porcelain glazed plaster board |
| 02/09/1993 | US5185177 Producing a ceramic implant by coating a powder mixture of zirconia and either tricalcium phosphate or hydroxyapatite on a molded unsintered body of partially stabilized zirconia and then sintering the article |
| 02/09/1993 | US5185037 Esterification with higher alcohol; treating with alkali |
| 02/04/1993 | WO1993001934A1 Concrete structure and method of fabricating said structure |
| 02/04/1993 | WO1993001932A2 Fiber gypsum board and method of manufacturing same |
| 02/04/1993 | WO1993001928A1 Production of controlled porosity in a dielectric system |
| 02/04/1993 | DE4125059A1 Penetrative coating-impregnation of porous non-metallic substrates - by applying easily-evaporated liq., heating and then applying coating-impregnant during cooling, e.g. for restorative work |
| 02/04/1993 | DE4111711C1 Metallising ceramic for fuel cells - includes firing mixt. into ceramic surface of glass forming and non-oxidising metallic components |
| 02/03/1993 | EP0526158A1 Method of applying metal coatings on cubic boron nitride |
| 02/03/1993 | EP0525795A2 Use of fluorinated polyurethanes for the treatment of films or sheets made of cellulose, graphite, mica, kaolin, leather and similar natural materials |
| 02/03/1993 | EP0525625A1 Negative-working radiation-sensitive composition and radiation-sensitive recording material produced therewith |
| 02/03/1993 | EP0525134A1 Process for producing ordinary ceramic products such as roof tiles and bricks. |
| 02/03/1993 | EP0525045A1 Ceramic materials |
| 02/03/1993 | CN2126707Y Discolouring guide temp. plate |
| 02/02/1993 | WO1993002847A1 Process for metallizing substrates using starved-reaction metal-oxide reduction |
| 02/02/1993 | US5183788 Modular surface catalyzed membrane containing a microporous membrane catalyst layer and transport layer |
| 02/02/1993 | US5183710 Hydrophobic inorganic materials and process for making same |
| 02/02/1993 | US5183684 Ceramification of an alkylaluminum amide to nitride with high temperature in presemce of ammonia |
| 01/30/1993 | CA2074791A1 Negative-working radiation-sensitive mixture and radiation-sensitive recording material produced therewith |
| 01/28/1993 | DE4124903A1 Plasma etching of ceramic superconducting films at low temp. - using photoresist masking films and a triode generated etching plasma in a reactive gas contg. chlorine@ |
| 01/28/1993 | DE4124359A1 Surface treatment of stone slabs, esp. marble floor tiles to improve appearance |
| 01/27/1993 | EP0524678A1 Method for the manufacture of a ceramic membrane for micro or ultra filtration |
| 01/27/1993 | EP0524403A1 Laminate |
| 01/27/1993 | EP0330679B1 Sialon cutting tool composition |
| 01/26/1993 | US5182140 Method and apparatus for liquid coating for honeycomb structure |
| 01/21/1993 | WO1993001348A1 Fluorochemical water- and oil- repellent treating compositions |
| 01/21/1993 | WO1993001324A1 Boron carbide-copper cermets and method for making same |
| 01/21/1993 | WO1993001323A1 B4C/Al CERMETS AND METHOD FOR MAKING SAME |
| 01/21/1993 | WO1993000987A1 Mineral filtering membrane having improved permeability and preparation thereof |
| 01/21/1993 | CA2110488A1 Fluorochemical water- and oil-repellent treating compositions |
| 01/20/1993 | EP0524050A1 Controlled dissolution of quartz |
| 01/20/1993 | CN1068126A Vinyl monomer compositions with accelerated surface cure |
| 01/19/1993 | US5180697 Process for preparing self-supporting bodies and products produced thereby |
| 01/14/1993 | DE4122962A1 Inhibition of biogenic destruction of building materials - using -S-(2-amino-carbonyl)-phenyl:thiosulphate of fatty(12-14C) alkyl di:methyl-benzyl ammonia or of benzyl-dodecyl-bis(hydroxyethyl) ammonia |
| 01/14/1993 | DE4122662A1 High temp. resistant reflecting body for use in space travel - comprising precious metal coating e.g. gold@, platinum@, etc., on ceramic support |
| 01/13/1993 | EP0523021A1 Method of manufacturing an alumina coated sintered body |
| 01/13/1993 | EP0522945A1 Sintered ceramic body, especially for a mechanical seal, and a mechanical seal containing such a body |
| 01/13/1993 | EP0522900A1 Method for the production of composite articles with an alumina matrix |
| 01/13/1993 | EP0522872A1 Substoichiometric zirconium nitride coating |
| 01/13/1993 | EP0522866A1 Method and apparatus for producing oxide thin film |
| 01/13/1993 | EP0522790A1 Vinyl monomer composition with accelerated surface cure |
| 01/13/1993 | EP0522622A1 Composite green ceramic layer |
| 01/13/1993 | EP0522257A1 Additives for lead- and cadmium-free glazes |
| 01/13/1993 | EP0521920A1 Deep acting primer. |
| 01/13/1993 | EP0477362A4 Room temperature curable surface coatings and method of producing and applying same |
| 01/12/1993 | US5179048 Dispersion of compounds of silicon, carbon, boron and aluminum and organoborosilazane polymers formed by reaction of boroxine compounds and polysilazane to form organoborosilazane polymers homogenizing, drying and agitation |
| 01/12/1993 | US5178907 Process for the fabrication of high density continuous fiber preforms |
| 01/12/1993 | US5178809 Process for producing silicon nitride sintered material |
| 01/12/1993 | US5178725 Method for working ceramic material |
| 01/12/1993 | US5178668 Aqueous water repellent compositions |
| 01/07/1993 | EP0521747A1 Method for homogenous introducing of a solid charge in a porous substrate |
| 01/07/1993 | EP0411036B1 Ceramic plate (substrate) coated on at least one side with metal |
| 01/06/1993 | CN1067643A Beautiful and bright floor brick |
| 01/05/1993 | US5176941 Process of producing a ceramic/fiber composite using a molten polysilazone |