C04B - Lime; Magnesia; Slag; Cements; Compositions thereof, e.g. mortars, concrete or like building materials; Artificial stone; Ceramics; Refractories; Treatment of natural stone

More topics under "C04B - Lime; Magnesia; Slag; Cements; Compositions thereof, e.g. mortars, concrete or like building materials; Artificial stone; Ceramics; Refractories; Treatment of natural stone" (264,435)
C04B 103 - Function or property of the active ingredients (3,677)
C04B 11 - Calcium sulfate cements (2,042)
C04B 111 - Function, property or use of the mortars, concrete or artificial stone (2,292)
C04B 12 - Cements not provided for in groups (1,230)
C04B 14 - Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone (12,971)
C04B 16 - Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone (4,076)
C04B 18 - Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone (11,919)
C04B 2 - Lime, magnesia or dolomite (2,806)
C04B 20 - Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials (4,429)
C04B 22 - Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators (5,757)
C04B 24 - Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers (15,791)
C04B 26 - Compositions of mortars, concrete or artificial stone, containing only organic binders (8,255)
C04B 28 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements (36,226)
C04B 30 - Compositions for artificial stone, not containing binders (2,270)
C04B 32 - Artificial stone not provided for in other groups of this subclass (841)
C04B 33 - Clay-wares (6,767)
C04B 35 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products (79,369)
C04B 37 - Joining burned ceramic articles with other burned ceramic articles or other articles by heating (5,580)
C04B 38 - Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (15,246)
C04B 40 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability (6,073)
C04B 41 - After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (26,090)
C04B 5 - Treatment of molten slag; Artificial stone from molten slag (971)
C04B 7 - Hydraulic cements (9,126)
C04B 9 - Magnesium cements or silimar cements (631)

Patents for C04B - Lime; Magnesia; Slag; Cements; Compositions thereof, e.g. mortars, concrete or like building materials; Artificial stone; Ceramics; Refractories; Treatment of natural stone (602)
01/2001
01/30/2001	US6179886 Method for producing abrasive grains and the composite abrasive grains produced by same
12/2000
12/27/2000	EP1063206A1 A building material comprising a mixture of baked clay and cement
11/2000
11/22/2000	CN1274341A Method of mfg. diamond-silicon carbide-silicon composite and composite produced by this method
11/16/2000	WO2000068163A1 Silicate material
11/16/2000	CA2373132A1 Silicate composition
11/08/2000	EP1050518A1 Silicate composition
10/2000
10/26/2000	WO2000063132A1 Lightweight concrete
10/19/2000	WO2000061640A1 Process for the preparation of autocrosslinked compounds of hyaluronic acid and the derivatives thereof by the supercritical antisolvent technique
10/18/2000	EP1044938A1 Flowable and curable castable masses, in particular lightweight concrete, element or building material, and method for obtaining structured surfaces thereon
08/2000
08/17/2000	WO2000047796A1 Tungsten carbide coatings and method for producing the same
08/17/2000	WO2000047531A1 METHOD FOR PRODUCING AN ANHYDRITE III OR α BASED HYDRAULIC BONDING AGENT
07/2000
07/19/2000	EP1019337A1 Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method
07/12/2000	EP0842302B1 Slag treatment
05/2000
05/04/2000	WO2000010941B1 Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles
04/2000
04/13/2000	DE19823888C1 Verwendung von neutralisierten oder teilneutralisierten Chrom-(III)-Verbindungen Use of neutralized or partially neutralized chromium (III) compounds
04/05/2000	EP0989965A1 Encapsulation of hazardous waste materials
03/2000
03/28/2000	US6042259 Admixture dispensing and concrete mixer monitoring system
03/28/2000	US6042258 Admixture dispensing and concrete mixer monitoring method
03/15/2000	EP0984906A1 Process for the cold transformation of municipal refuses and/or sludge into inert materials, plant for carrying out said process and products obtained
03/08/2000	CN1246470A Application of steady trivalent chromium compound and preparation method thereof
03/02/2000	WO2000010941A1 Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles
02/2000
02/15/2000	CA2111252C Converting drilling fluids to cementitious compositions
01/2000
01/26/2000	CN1242350A 立方氮化硼烧结体 Cubic boron nitride sintered body
01/12/2000	EP0855995A4 Sulfomethylolated lignin-based concrete admixtures
12/1999
12/08/1999	CN1237557A Ceramic colouring composition based on water soluble compounds of titanium and chromium and colouring technology
12/01/1999	EP0960872A1 Use of stabile chromium (III) compounds as a paint for ceramics
10/1999
10/28/1999	WO1999054261A1 Mineral flaky filler for composites
10/28/1999	CA2329745A1 Mineral flaky filler for composites
09/1999
09/08/1999	EP0940379A1 Formulations based on water soluble compounds of titanium and chromium combined with antimony or tungsten or mixtures thereof suitable for colouring ceramic manufactured articles and relevant high temperature colouring process
08/1999
08/17/1999	US5938835 Cement composition
06/1999
06/29/1999	CA2177322C Anchoring cartridge for hardening multi-component composition
06/16/1999	CN1219921A Sulfomethylolated lighin-based concrete admixtures
04/1999
04/21/1999	CN1043071C Anchoring cartridge for hardening multi-component composition
03/1999
03/18/1999	WO1999012866A1 Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method
11/1998
11/12/1998	WO1998050319A1 Process for the cold transformation of municipal refuses and/or sludge into inert materials, plant for carrying out said process and products obtained
11/12/1998	CA2289680A1 Process for the cold transformation of municipal refuses and/or sludge into inert materials, plant for carrying out said process and products obtained
08/1998
08/05/1998	EP0855995A2 Sulfomethylolated lignin-based concrete admixtures
07/1998
07/28/1998	US5785462 Anchoring cartridge for hardening multi-component composition
06/1998
06/03/1998	CN1183756A Cement composition
05/1998
05/20/1998	EP0842302A1 Slag treatment
04/1998
04/08/1998	CN1037959C Process and apparatus for producing glass wool blown to form thermal insulation
03/1998
03/25/1998	EP0831074A2 A ceramic composition for absorbing electromagnetic wave and a method for manufacturing the same
03/25/1998	CN1176949A Ceramic composition for absorbing electromagnetic wave and method for mfg. the same
02/1998
02/05/1998	DE19732833A1 Method for monitoring and metering of additive materials for ready-mixed concrete delivery vehicles
01/1998
01/28/1998	CN1171474A Method for manufacture of shape-retaining concrete product and building element from it
11/1997
11/19/1997	CN1165124A Abradability aluminium oxide ceramics and its manufacture method
05/1997
05/15/1997	WO1997013732A3 Sulfomethylolated lignin-based concrete admixtures
04/1997
04/17/1997	WO1997013733A1 Lignin-based concrete admixtures
04/17/1997	WO1997013732A2 Sulfomethylolated lignin-based concrete admixtures
04/17/1997	CA2231641A1 Lignin-based concrete admixtures
04/17/1997	CA2231630A1 Sulfomethylolated lignin-based concrete admixtures
04/02/1997	CN1034414C New procedures for preparation and fabrication of concrete additives produced from natural products
02/1997
02/26/1997	CN1143720A Anchoring cartridge for hardening multi-component composition
02/25/1997	CA1338921C Method of processing calcium alpha hemihydrate
02/13/1997	WO1997005289A1 Slag treatment
12/1996
12/18/1996	EP0748779A2 Anchoring cartridge for hardenable multicomponent mass
12/17/1996	CA2071522C Dense sic ceramic products
09/1996
09/12/1996	WO1996027563A1 Cement composition
07/1996
07/03/1996	EP0524999B1 A cement composition and methods for producing same
02/1996
02/21/1996	EP0449890B1 Process for the production of metals, alloys and ceramic materials
01/1996
01/24/1996	EP0497822B1 DENSE SiC CERAMIC PRODUCTS
01/02/1996	CA2028026C Lightweight tundish refractory compositions
09/1995
09/20/1995	EP0572464B1 A self-reinforced silicon nitride ceramic with crystalline grain boundary phase, and a method of preparing the same
07/1995
07/05/1995	EP0547160B1 Homogeneous tar and cementitious composition and process
05/1995
05/24/1995	CN1028510C Ceramic foam filter and process for preparing same
05/10/1995	EP0553131B1 Method for improving the activation of latently hydraulic basic blast-furnace slag in the production of a building material
05/10/1995	EP0205556B1 Carbon fibrils, method for producing same, and compositions containing same
03/1995
03/15/1995	EP0643022A1 Cement composition
11/1994
11/08/1994	US5362321 Chromate, manganese compound
11/01/1994	US5360841 Dustless
08/1994
08/04/1994	WO1994017007A1 Interground fiber cement
07/1994
07/12/1994	US5328501 Reduction of metal compounds to form metals
05/1994
05/03/1994	CA1329023C Process for forming metal-second phase composites and product thereof
04/1994
04/27/1994	EP0593679A1 Aluminum nitride densification with minimal grain growth
03/1994
03/29/1994	US5298071 Grinding clinker and fiber to form powder dispersion, organic and inorganic fibers
03/01/1994	CA1327373C Cement composition curable at low temperatures
02/1994
02/22/1994	CA1327214C Hydraulic cement and composition employing the same
01/1994
01/18/1994	CA1326310C Lightweight joint compound having improved paintability
12/1993
12/08/1993	EP0572464A1 A self-reinforced silicon nitride ceramic with crystalline grain boundary phase, and a method of preparing the same.
11/1993
11/10/1993	CN1078192A Method for increasing or decreasing bond strength between concrete and embedded steel, and for sealing the concrete-to-steel interface
08/1993
08/17/1993	US5236875 Dense sic ceramic products
08/04/1993	EP0553131A1 Method for improving the activation of latently hydraulic basic blast-furnace slag in the production of a building material.
06/1993
06/23/1993	EP0449890A4 Process for the production of metals, alloys and ceramic materials
05/1993
05/19/1993	EP0269715B1 Compact reinforced composite
05/12/1993	EP0346416B1 Hydraulic cement and composition employing the same
02/1993
02/20/1993	CA2076332A1 Method of reducing fluid loss in cement compositions
02/03/1993	EP0524999A1 A cement composition and methods for producing same.
01/1993
01/27/1993	EP0330668B1 Process for forming metal-second phase composites and product thereof
01/09/1993	WO1993001147A1 Aluminum nitride densification with minimal grain growth
01/09/1993	CA2103048A1 Aluminum nitride densification with minimal grain growth
01/07/1993	EP0380493B1 Method for producing of concrete with variable density
11/1992
11/03/1992	US5160540 Mixing with cement, water, porosity agent, and foaming agent; molding; compressive strength
10/1992
10/20/1992	CA1308883C Compact reinforced composite
09/1992
09/09/1992	CN1064261A Self-reinfored silicon nitride ceramic with crystalline grain boundary phase, and method of preparing same
08/1992
08/26/1992	EP0305455B1 Ceramic foam filter
08/20/1992	WO1992013812A1 A self-reinforced silicon nitride ceramic with crystalline grain boundary phase, and a method of preparing the same
08/20/1992	CA2100957A1 A self-reinforced silicon nitride ceramic with crystalline grain boundary phase, and a method of preparing the same
07/1992
07/29/1992	EP0346350B1 Cement composition curable at low temperatures
05/1992
05/26/1992	US5116420 High strength, wear resistance
04/1992
04/29/1992	EP0482025A1 Use of ethylene oxide/propylene oxide block copolymers in hydraulic binder materials and materials so obtained

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