Patents
Patents for 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)
08/1999
08/11/1999EP0934915A1 Self-leveling, very high performance concrete, process for its preparation and its utilisation
08/11/1999EP0934233A1 Heat insulating moulded body and process for producing the same
08/11/1999CN1225603A Rigid porous carbon structure, method of making, method of using and products contg. same
08/11/1999CN1225343A Incombustible artificial marble and process for prepn. thereof
08/11/1999CN1225310A Incombustible board for interior decoration and facing of architectures and process for preparation theirof
08/10/1999US5935699 Lightweight composite material comprising hollow ceramic microspheres
08/05/1999WO1999007773A9 Antiblock agent for polyolefin films
08/04/1999EP0932588A1 Acoustical tile composition
08/03/1999US5932000 Method for preparation of a hardening composition
07/1999
07/29/1999WO1999037719A1 Process for the production of black iron oxide pigments
07/29/1999DE19802144A1 Fireproof container e.g. a cabinet or box for storing or transporting combustible materials
07/29/1999DE19801610A1 Steel fibers, for production of steel fiber-reinforced concrete, are surface treated
07/29/1999CA2318638A1 Process for the production of black iron oxide pigments
07/28/1999EP0931034A1 Method for the colouration of concrete and other mixtures
07/28/1999EP0931030A1 A method for preparation of a hardening composition
07/27/1999US5928741 Food and beverage containers.
07/15/1999DE19800784A1 Loam plaster for surface coating of building ceilings and-or walls
07/15/1999DE19800381A1 Neutra concrete grades and products for all concrete building applications
07/07/1999EP0927707A1 Method and apparatus for cooling exhaust gas from bypass of kiln
06/1999
06/30/1999CN1221396A Formed artificial stone
06/30/1999CN1220981A Emulsion for preparing light aggregate
06/29/1999US5916510 Channeled ceramic structure and process for making same
06/29/1999US5916360 Precipitating the iron compound from the aqueous solution containing atleast one aliphatic amine and ferrous chloride with alkaline compound, oxidizing the precipitated iron compound with an oxidizer
06/29/1999CA2177322C Anchoring cartridge for hardening multi-component composition
06/23/1999EP0924341A1 Acoustical tile containing treated perlite
06/23/1999CN1220246A Acoustical tile containing treated perlite
06/17/1999WO1999029500A1 Fire retardant thermal and acoustic insulation material
06/16/1999EP0922013A1 Cementing compositions and application thereof to cementing oil or analogous wells
06/15/1999US5911818 Water-felting, expanded perlite, low amount of water
06/10/1999WO1999028267A1 Metal fibre concrete, cementitious matrix and pre-mixes for preparing matrix and concrete
06/09/1999EP0920402A1 Fibers having enhanced concrete bonding strength
06/09/1999CN1043560C Microfilter plate and process for making it
06/08/1999CA2141357C Lightweight double wall storage tank
06/08/1999CA2012719C Aqueous colloidal dispersion of fumed silica, acid and stabilizer
06/02/1999EP0919667A1 NOx REMOVING PAVEMENT STRUCTURE
06/01/1999US5908890 Antiblock agent for polyolefin films
06/01/1999US5908584 Shields against electromagnetic waves
06/01/1999US5908502 Limestone filled Portland cements
05/1999
05/19/1999EP0793626B1 Composite material containing aerogel, process for manufacturing said material and the use thereof
05/18/1999US5904765 Water- and cement-based cementation slurries which are injected to encase prestressed steel cables, frames, braces, trusses, etc.
05/11/1999US5902528 Mixing castable cement with perlite; lightweight moldings for decoration, concealment
05/06/1999EP0686133B1 Process for producing concrete
05/05/1999CN1216032A Acid tolerant calcium carbonate composition and uses therefor
05/05/1999CN1216004A Method for preparing mortar
04/1999
04/28/1999EP0911304A1 Reflecting surfaces associated with road traffic or related elements and corresponding composition
04/28/1999CN1043137C Light weight concrete and production method and use thereof
04/21/1999EP0909262A1 Process for the production of amorphous material from wastes
04/21/1999CN1043071C Anchoring cartridge for hardening multi-component composition
04/20/1999US5895688 Adding silica precipitate and aluminum sulfate additives
04/15/1999WO1999018249A1 Ferrophosphorus alloys and their use in cement composites
04/13/1999CA2067806C Gypsum-containing fire-resistant structural fiberboard
04/07/1999EP0906895A1 Flooring having a polyepoxide binder and a method of producing the same
04/07/1999EP0906894A1 Formed artificial stone
04/06/1999US5891933 Brake pads, linings
04/01/1999WO1999007773B1 Antiblock agent for polyolefin films
03/1999
03/31/1999EP0904195A1 Rigid porous carbon structures, methods of making, methods of using and products containing same
03/30/1999US5888425 Ion exchanging waterglass; hydrosilation
03/24/1999CN1211965A Process for producing non-combustible moulded article, especially building panel
03/18/1999WO1999012860A1 Refractory system including reactive metakaolin additive
03/18/1999CA2294763A1 Refractory system including reactive metakaolin additive
03/16/1999US5882146 Immobilization of materials
03/11/1999WO1999011721A1 Bimolecular coated calcium carbonate and process of production thereof
03/10/1999EP0634991A4 Surface modified particles and method of making the same.
03/09/1999US5879797 Matrix which contains nephrite jade powder as a main component
03/09/1999US5879722 System for manufacturing sheets from hydraulically settable compositions
03/04/1999DE19738481A1 Verfahren zur Oberflächenbehandlung von Calciumcarbonat A method for surface treatment of calcium carbonate
03/02/1999US5877110 Morphology of vermicular tubes
02/1999
02/25/1999WO1999008977A1 Acoustical tile composition
02/24/1999EP0898017A1 Fiberized resin and structure produced therefrom by molding
02/18/1999WO1999007773A1 Antiblock agent for polyolefin films
02/18/1999DE19735063A1 Coated aggregate production for use in constructional concrete
02/18/1999DE19734465A1 Dry mortar for interior plaster preparation
02/18/1999DE19732518A1 High strength heat insulating brick
02/09/1999US5868940 Method for on-site remediation of contaminated natural resources and fabrication of construction products therefrom
02/09/1999US5868829 Methods of manufacturing hydraulic materials
02/09/1999US5868824 Inorganically filled, starch-based compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix
02/04/1999WO1999005373A1 Concrete reinforcing fiber
02/04/1999CA2294123A1 Concrete reinforcing fiber
02/02/1999US5865000 Steel fiber reinforced concrete with high flexural strength
01/1999
01/28/1999WO1999003794A1 Method and apparatus for cooling exhaust gas from bypass of kiln
01/27/1999EP0892717A1 Sealable containers comprising an inorganically filled matrix
01/27/1999CN1041817C Heat insulating materials
01/26/1999US5863846 Forming the slurry of ceramic microparticles and fugitive microballoons, molding to form wet mat, impregnating wet mat with sol, gelling sol by diffusing ammonia to form gel sol bond, drying to form ceramic insulation
01/26/1999US5863758 Nucleic acids encoding osteogenic proteins
01/26/1999US5863323 Mineral binders colored with silicon-containing carbon black
01/21/1999WO1999002464A1 Cement composition containing synthetic hectorite clay
01/14/1999WO1999001403A1 Flexible graphite composite sheet and method
01/14/1999WO1999001397A1 Cementing compositions and application thereof to cementing oil or analogous wells
01/13/1999CN1041623C Filled slurry for wrapping frame, particullarly reinforced frame
01/12/1999US5858513 Channeled ceramic structure and process for making same
01/12/1999US5858082 Self-interlocking reinforcement fibers
01/07/1999EP0889011A1 Process for producing concrete
01/06/1999CN1204300A Process for preparing organically modified aerogels in which salts formed are precipitated out
01/06/1999CN1203896A Chinese character artificial glass-ceramic plate and making method
12/1998
12/30/1998WO1998058887A1 Admixture and method for optimizing addition of eo/po superplasticizer to concrete containing smectite clay-containing aggregates
12/30/1998EP0887486A1 Reinforced concrete composition with metal strips, method and building elements made thereof
12/30/1998EP0886628A1 Aqueous silica suspensions and use thereof in inorganic binder compositions
12/30/1998EP0886626A1 Acid tolerant calcium carbonate composition and uses therefor
12/30/1998EP0759017B1 Electrically conductive building material
12/27/1998CA2242018A1 Concrete composition reinforced by metal tape, its preparation process and pieces obtained from this composition