| Patents for C04B 38 - Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (15,246) |
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| 03/26/1985 | US4507355 Refractory-binder coated fabric |
| 03/19/1985 | US4505866 Process for producing a boehmite shaped product and a burned boehmite shaped product |
| 03/19/1985 | CA1184127A1 Silencer |
| 02/26/1985 | US4501626 High strength steel plate and method for manufacturing same |
| 02/26/1985 | CA1183175A1 Rapid-fire refractories |
| 02/26/1985 | CA1183173A1 High porosity silico-calcarous body, and process for its preparation |
| 02/20/1985 | EP0133307A2 Process for preparing ceramic molding |
| 02/19/1985 | CA1182622A1 Process for the production of foam concrete blanks |
| 02/19/1985 | CA1182608A1 Light-weight building material and method for the production thereof |
| 02/13/1985 | EP0132936A1 Flexible fibrous endothermic sheet material for fire protection |
| 02/12/1985 | CA1182479A1 Porous refractory inorganic oxide product |
| 01/31/1985 | WO1985000361A1 Method for foaming fly ash |
| 01/29/1985 | US4496501 Process and apparatus for the production of articles consisting of ceramic material |
| 01/23/1985 | EP0131610A1 The reinforcement of articles of cast metal or metal alloy. |
| 01/22/1985 | US4494964 Porous ceramic abrasive wheel or ceramic filter |
| 01/15/1985 | CA1180859A1 Method and apparatus for producing hollow metal microspheres and microspheroids |
| 01/09/1985 | EP0130734A2 Porous mullite production |
| 12/27/1984 | CA1179808A Shaped articles of porous carbon |
| 12/19/1984 | EP0128628A1 Method for manufacturing light-weight shaped concrete articles, such as block-shaped building elements suitable for building completely heat-insulated buildings |
| 12/19/1984 | EP0128305A1 Method of producing inflammable thermally insulating preshaped bodies from expanded perlite |
| 12/18/1984 | US4488920 Process of making a ceramic heat exchanger element |
| 12/11/1984 | US4487631 Roill coverings |
| 12/11/1984 | CA1179382A1 Ceramic foam filter and aqueous slurry for making same |
| 12/05/1984 | EP0127569A1 Method for preparing inorganic foamed materials |
| 12/05/1984 | EP0127051A1 Aluminum resistant ceramic fiber composition |
| 12/05/1984 | EP0126847A1 Ceramic filter |
| 11/21/1984 | EP0125639A1 Porous ceramic thin film and process for preparing the same |
| 11/13/1984 | US4482642 Process for the production of slugs of pyrogenically produced oxides |
| 11/13/1984 | CA1177740A1 Method of making shaped bodies of silicon carbide or of graphite or graphite-like material with a silicon carbide surface |
| 11/06/1984 | US4481124 Mufflers |
| 10/30/1984 | US4479774 Combustion control system |
| 10/25/1984 | WO1984004088A1 Method for making non-combustible thermo-insulating moulding bodies in expanded perlite |
| 10/24/1984 | EP0122640A2 Use of fine grained pentaerythrite, dipentaerythrite or a mixture of these compounds as pore-forming additives for porous ceramic products, such as ceramic grinding wheels and filters |
| 10/23/1984 | CA1176490A1 Method for the manufacture of a sintered porous body of aluminum or an aluminum-base alloy |
| 10/23/1984 | CA1176451A1 Intumescent sheet material containing low density fillers |
| 10/17/1984 | EP0121782A1 Method of preparing porous ceramic, glass-ceramic or glass coatings or bodies |
| 10/17/1984 | EP0121524A1 Process for producing foam insulation. |
| 10/16/1984 | US4477599 Method of preparing a low density, nonflammable polyvinyl foam composition |
| 10/16/1984 | CA1176050A1 Cellular insulation from naturally occurring minerals |
| 10/10/1984 | EP0121445A1 Multi-channel body |
| 10/10/1984 | EP0120851A1 METHOD OF IMPROVING QUALITY OF HOT PRESSED Si3N4 BODIES. |
| 10/03/1984 | EP0120800A1 Curable composition, process for its employment and its use, in particular in the stopping of orifices |
| 09/26/1984 | EP0119475A1 Method of producing porous flow-through shaped carbon bodies |
| 09/26/1984 | EP0119473A1 Method of producing porous flow-through shaped silicon carbide bodies |
| 09/18/1984 | US4472332 Process for the production of porous ceramic molded articles |
| 09/12/1984 | EP0076838B1 Method for manufacturing foam concrete elements |
| 09/05/1984 | EP0117484A1 Porous sintered glass with a large volume of open pores |
| 08/29/1984 | EP0116583A1 A refractory composition. |
| 08/28/1984 | CA1173463A1 Ceramic foams and process for their preparation |
| 08/22/1984 | EP0116369A2 Proppant for fractured wells |
| 08/21/1984 | US4467041 Silicocalcareous mass with high porosity and its preparation |
| 08/21/1984 | US4467040 Preparation and use of high porosity silicocalcareous mass |
| 08/21/1984 | CA1172836A1 Manufacture of insulating building elements |
| 08/21/1984 | CA1172835A1 Making lightweight concrete |
| 08/16/1984 | WO1984003063A1 Method and apparatus for producing hydraulic inorganic composite using porous substance as aggregate or reinforcement |
| 08/16/1984 | WO1984003056A1 Porous ceramic filter body and manufacturing method thereof |
| 08/15/1984 | EP0115745A1 Refractory metal borides, carbides and nitrides, and composites containing them |
| 08/07/1984 | US4464486 Alkali metal or ammonium silicates, insulation, oreanic-inorganic foams |
| 08/07/1984 | US4464185 Ceramic honeycomb |
| 08/02/1984 | WO1984002927A1 The reinforcement of articles of cast metal or metal alloy |
| 08/02/1984 | WO1984002901A1 Method for producing cellular material of the mixed porous/capillary type of which the permeability may be modified as desired |
| 07/31/1984 | US4462835 Perlite, water glass bonding agent, and hardener |
| 07/24/1984 | US4461716 Use of fatty amines to improve the properties of foams and improved foaming containing said amines |
| 07/24/1984 | US4461323 Bent honeycomb pipe assembly with central pipe |
| 07/24/1984 | CA1171284A2 Hollow inorganic film forming material microspheres |
| 07/11/1984 | EP0112999A1 Foamed concrete block and method of producing it |
| 07/10/1984 | US4458779 Silencer |
| 07/03/1984 | US4457948 Quench-cracked ceramic thermal barrier coatings |
| 06/26/1984 | US4456449 Heating in mold using high frequency voltage |
| 06/19/1984 | US4455336 Ceramic honeycomb structural bodies |
| 06/19/1984 | US4455180 Method of fabricating a sintered and selectively plugged honeycomb structure |
| 06/19/1984 | CA1169203A1 Dry powder compositions of vermiculite lamellae and additives |
| 06/12/1984 | CA1169199A1 Intumescent sheet material |
| 06/12/1984 | CA1168994A1 Ceramic honeycomb filter and a method for producing the same |
| 06/05/1984 | US4452905 Aqueous preparation and its use for the preparation of ceramic masses |
| 06/05/1984 | US4452636 Mixture of polystyrene shperes, dituminous material, water glass, sand and cement |
| 05/30/1984 | EP0109782A2 Starch bound non-asbestos paper |
| 05/29/1984 | US4451415 Of feldspar and a boron nitride foaming agent |
| 05/23/1984 | EP0109196A1 Machinable fibre boards |
| 05/22/1984 | US4450184 Flame spraying powdered zirconium oxide or magnesium zirconate; particle sizes; controlling porosity |
| 05/15/1984 | US4448921 With aromatic polyamide or polyamideimide |
| 05/15/1984 | US4448914 Oils, water swellable polymers, surfactants, and powders for brick-making |
| 05/15/1984 | US4448833 Catalyst support; filter |
| 05/15/1984 | US4448828 Ceramic honeycomb structural bodies |
| 05/15/1984 | US4448758 Hydroxyapatite, ceramic material and process for preparing thereof |
| 05/09/1984 | EP0107768A1 Porous, especially fire-proof ceramic product and process for its preparation |
| 05/08/1984 | US4447548 High porosity ceramic materials and method for making same |
| 05/08/1984 | US4447491 Fireproof |
| 05/08/1984 | US4447345 Bending fibers of microporous oxide aerogel |
| 05/02/1984 | EP0107345A2 Improved alumina molten metal filters |
| 04/17/1984 | CA1165635A1 Mineral article such as thermal insulation containing visual identification means |
| 04/17/1984 | CA1165532A1 Potassium-aluminum-phosphate compositions |
| 04/12/1984 | WO1984001374A1 METHOD OF IMPROVING QUALITY OF HOT PRESSED Si3N4 BODIES |
| 04/10/1984 | US4442175 Cellular ceramic bodies and method making same |
| 04/10/1984 | US4441944 Building board composition and method of making same |
| 04/10/1984 | US4441905 Method of forming ceramic bodies |
| 04/04/1984 | EP0104511A2 Thermal insulation |
| 03/27/1984 | CA1164191A1 Process and apparatus for the production of calcium silicate-containing stone blanks useful in constructing building walls |
| 03/20/1984 | US4438055 Method of making a ceramic article and articles made by the method |
| 03/15/1984 | WO1984000921A1 Foam insulation and a process for producing the same and insulating the cavities of structures |