| Patents for 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) |
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| 12/10/1997 | EP0811584A1 Cementitious materials |
| 12/10/1997 | EP0775173A4 Starch-bound cellular matrix |
| 12/10/1997 | CN1167477A Artificial stone composition and method of mfg. artificial stone |
| 12/02/1997 | US5693137 To accelerate early strength of the mix |
| 11/27/1997 | WO1997039054A3 Compositions and methods for manufacturing ettringite coated fibers and aggregates |
| 11/25/1997 | US5691014 Packaging |
| 11/20/1997 | WO1997043116A1 Rigid porous carbon structures, methods of making, methods of using and products containing same |
| 11/20/1997 | DE19619987A1 Ballast glass for use in thick-walled alkali and acid-resistant products |
| 11/13/1997 | DE19618569A1 Highly transparent multilayer interference pigments for lacquers, inks, cosmetics, laser-markable plastics etc. |
| 11/11/1997 | US5686181 Carbon fibers for reinforcement of cement and cement composite material |
| 11/05/1997 | EP0804331A1 Foamed starch compositions, articles and methods |
| 11/04/1997 | US5683772 Articles having a starch-bound cellular matrix reinforced with uniformly dispersed fibers |
| 11/04/1997 | US5683496 Storage stable calcium phosphate cements |
| 10/30/1997 | WO1997040106A1 Method for preparing particles comprising a core and a silica shell |
| 10/29/1997 | CN1163247A Particle type water-proof and thermal insulation material and its producing method |
| 10/28/1997 | US5681384 Pretreatment of fly ash with calcium oxide slurry |
| 10/23/1997 | WO1997039054A2 Compositions and methods for manufacturing ettringite coated fibers and aggregates |
| 10/23/1997 | WO1997038949A1 Method for treatment of silicon dioxide containing material |
| 10/22/1997 | EP0609467B1 Cap opening device |
| 10/21/1997 | US5679381 Systems for manufacturing sheets from hydraulically settable compositions |
| 10/21/1997 | US5679145 Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix |
| 10/16/1997 | WO1997038169A1 Method and machine for manufacturing ceramic products, such as roads, and the ceramic products |
| 10/16/1997 | WO1997037841A1 Sealable containers comprising an inorganically filled matrix |
| 10/16/1997 | CA2251284A1 Method and machine for manufacturing ceramic products, such as roads, and the ceramic products |
| 10/16/1997 | CA2248906A1 Sealable containers comprising an inorganically filled matrix |
| 10/15/1997 | EP0695206B1 Method of converting asbestos cement into a harmless product |
| 10/14/1997 | US5676905 Methods for manufacturing articles of manufacture from hydraulically settable mixtures |
| 10/14/1997 | CA2098644C Concrete or mortar resistant to spalling under fire attack |
| 10/08/1997 | EP0799167A1 Low-shrinkage building material |
| 10/01/1997 | EP0798273A1 Plaster and process, apparatus and intermediate product for depositing it |
| 09/18/1997 | WO1997033685A1 Method for preparing a mortar |
| 09/18/1997 | CA2246454A1 Method for preparing a mortar |
| 09/11/1997 | DE19603606C1 Hydrothermally bonded light inorganic material |
| 09/09/1997 | US5665442 Containers |
| 09/09/1997 | US5665439 Articles of manufacture fashioned from hydraulically settable sheets |
| 09/09/1997 | US5665154 Process for making oleophilic staple fiber-reinforced pavement suitable for making and repairing a geoway and use thereof |
| 09/04/1997 | WO1997031876A1 Light construction material |
| 09/03/1997 | EP0792849A1 Limestone filled Portland cements |
| 09/02/1997 | US5662731 For use in containers and packaging materials |
| 08/26/1997 | US5660904 Food and beverage containers |
| 08/26/1997 | US5660903 Artificial paper; food and beverage containers; biodegradable |
| 08/26/1997 | US5660900 Inorganically filled, starch-bound compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix |
| 08/26/1997 | US5660624 Self-repairing, reinforced matrix materials |
| 08/19/1997 | US5658624 With added rheology-modifying agent to increase yield stress of mixture while not increasing viscosity |
| 08/19/1997 | US5658603 Systems for molding articles having an inorganically filled organic polymer matrix |
| 08/13/1997 | EP0789006A2 Dry mixture for making a cement suspension, process for its preparation and device for carrying out the process |
| 08/06/1997 | EP0787112A1 Composition containing an aerogel, method of producing said composition and the use thereof |
| 08/05/1997 | US5654048 High strength, durable, flexible box made from a hydraulic cement, organic or/and inorganic fibers and water; storage stability, dimensional stability |
| 07/31/1997 | DE19602557A1 High temperature-resistant insulating material |
| 07/30/1997 | EP0786440A1 Artificial marble and process for producing the same |
| 07/30/1997 | EP0785915A1 Granular bulk material, process for its production and its use |
| 07/29/1997 | US5652058 Sizing agent |
| 07/29/1997 | CA2127226C Injectable cement grout with improved properties |
| 07/24/1997 | WO1997026225A1 Hollow microfiber of ceramic material, a process for its manufacture and its use |
| 07/24/1997 | DE19701751A1 Hollow ceramic micro-fibre with low wall thickness and diameter |
| 07/24/1997 | CA2243520A1 Hollow microfiber of ceramic material, a process for its manufacture and its use |
| 07/22/1997 | US5650004 Silicone treated powder, pozzalanic filler, portland cement, crushed aggregate; water repellent coating for plastering a swimming pool surface |
| 07/02/1997 | EP0781732A1 Resin/filler system for making coatings, plastic floors obtained therefrom and preparation thereof |
| 07/02/1997 | EP0696262B1 Method for producing cement |
| 07/02/1997 | CN1153148A Method for producing artificial stone |
| 07/02/1997 | CN1153147A Stone cracking agent and its producing process |
| 07/01/1997 | US5643670 Carbon black substrate, carbon filaments attached to substrate; transfers electrical current for iron oxidation-reduction electrochemical reaction |
| 06/26/1997 | WO1997022567A1 Composition for producing light plaster, production of the foaming agent used therefor and its use |
| 06/26/1997 | DE19651448A1 Light plaster foams composition |
| 06/26/1997 | CA2241261A1 A composition for the production of light gypsum, a process for the production of the blowing agents used and their use. |
| 06/24/1997 | US5641584 Highly insulative cementitious matrices and methods for their manufacture |
| 06/24/1997 | US5641535 Drying an aqueous mixture including a water soluble film forming polymer; adjusted flocculation point |
| 06/19/1997 | WO1997021640A1 Method for preparing fly ash for high compressive strength concrete and mortar, and compositions thereof |
| 06/17/1997 | US5639550 Composite particulate material and process for preparing same |
| 06/03/1997 | CA2090874C Reinforcing fiber, method for the production thereof, and construction material containing the reinforcing fiber |
| 05/28/1997 | EP0775173A1 Starch-bound cellular matrix |
| 05/21/1997 | EP0773912A1 Inorganic lightweight material and process for producing it |
| 05/20/1997 | US5631097 Foams, construction materials, nonpolluting, wrapping pipes, tubes, ducts |
| 05/20/1997 | US5631053 Hinged articles having an inorganically filled matrix |
| 05/20/1997 | US5631052 Disposable molded product from a hydraulic cement, plasticizer and water; foods; beverages; lightweight, insulation, impact strength and environmentally compatible |
| 05/15/1997 | WO1997017308A1 Flexible aerogel superinsulation and its manufacture |
| 05/14/1997 | EP0772649A1 Moulding compound |
| 05/13/1997 | US5628822 Mixture of fibers with different deniers, lengths, thicknesses, cross-sections, aspect ratios, improved crack resistance |
| 05/06/1997 | US5626954 Sheets made from moldable hydraulically settable materials |
| 04/29/1997 | US5624492 Heat treatment in the control of the setting of cement |
| 04/24/1997 | DE19538710A1 Use of dry flue ash from coal-fired plant |
| 04/23/1997 | EP0768990A1 Mdf cement compositions with improved impact strength |
| 04/16/1997 | EP0724548A4 Use of alumina clay with cement fly ash mixtures |
| 04/08/1997 | US5618341 Methods for uniformly dispersing fibers within starch-based compositions |
| 04/03/1997 | DE19537511A1 Coating asbestos cement particles with inorganic polymer |
| 04/02/1997 | CN1146436A Light haycite and preparation method |
| 03/26/1997 | EP0764617A1 Particulate materials |
| 03/25/1997 | US5614452 Melting in furnace with silicate additive |
| 03/25/1997 | US5614307 Sheets made from moldable hydraulically settable compositions |
| 03/25/1997 | US5614255 From volcanic deposits |
| 03/18/1997 | US5612087 Method for preparing a fibrous electrically conductive filler |
| 03/13/1997 | WO1997009284A1 Method for producing coloured concrete bodies |
| 03/13/1997 | WO1997009283A1 Fly ash composites and methods for making same |
| 03/13/1997 | DE19533081A1 Verfahren zur Herstellung von farbigen Betonkörpern A method for producing colored concrete bodies |
| 03/13/1997 | DE19533011A1 Prodn. of chargeable storage-stable granules or pellets |
| 03/13/1997 | CA2231264A1 Method for producing coloured concrete bodies |
| 03/12/1997 | EP0422174B1 Reinforcing and/or process fibres based on vegetable fibres, process for producing them and their use |
| 03/11/1997 | US5609675 Inorganic composition |
| 03/06/1997 | WO1997008111A1 Cement formulation |
| 03/05/1997 | EP0760352A1 Dry gypsum of lime-gypsum plastering mortars based on hydrophobised gas concrete granules |