Patents for B28B 1 - Producing shaped articles from the material (13,428) |
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11/13/1991 | CN1014691B Method of making plates by using waste marble material |
11/10/1991 | CA2016431A1 Remtex-g.s.f/t |
11/05/1991 | US5063093 Irregular surface indentations formed by carbon dioxide from reaction of magnesium or calcium carbonate with phosphoric acid during formation of phosphate-bonded material |
11/05/1991 | US5063007 Process for manufacturing a ceramic foam body |
10/31/1991 | WO1991016277A1 Method for fiber-reinforced ceramic honeycomb |
10/29/1991 | US5061580 Electrochemical cell |
10/23/1991 | EP0276270B1 Method for fabricating moulds made of porous silicone nitride for pressure casting |
10/22/1991 | US5059371 Method and apparatus for extrusion molding fiber-and cement-containing W/O type emulsion |
10/22/1991 | US5059110 Apparatus for forming concrete blocks having plural separately driven vibrator sets |
10/17/1991 | DE4012044A1 Prodn. of moulds-models etc., for ceramic industry - made of absorbent core material coated with wear-resistant material |
10/16/1991 | EP0452277A1 Equipment for making corrugated and curved concrete surfaces with at least one impregnated network |
10/16/1991 | EP0451186A1 Method and apparatus for the manufacture of mineral wool plates. |
10/15/1991 | US5057355 Composite plate, especially for raised floors |
10/15/1991 | CA1290587C Cement board having reinforced edges |
10/15/1991 | CA1290562C Process for producing cylindrical reinforcing fibrous molding |
10/09/1991 | EP0450907A2 Sludge-discharging cast molding method |
10/09/1991 | CN1055137A Prodn. of reinforced-concrete cover plate for inspection well |
10/02/1991 | EP0448810A2 Slip-casting process for the manufacture of a ceramic product |
10/02/1991 | EP0448657A1 Flat-extrusion process for the production of wood products bonded with inorganic or organic binders, in particular laminated panels. |
10/02/1991 | EP0448577A1 Fibres and material comprising same. |
10/02/1991 | CN2085718U Adjustable shaper for solid concrete slab |
10/02/1991 | CN1054932A Technology for forming of giant porcelain vase |
10/02/1991 | CN1014141B Method for making gypsum mould |
10/01/1991 | US5053093 Carbonizing green body, firing, pressing |
09/24/1991 | CA1289461C Ceramic packing and method and mold for making same |
09/24/1991 | CA1289344C Method of making thermal insulating blocks and electrical heating units and the products thereof |
09/24/1991 | CA1289341C Method of making mold used in pressure slip casting |
09/19/1991 | DE4008537A1 Equipment for prodn. of shutter box - involves moulding of material and use of core to determine hollow space and wall strength |
09/18/1991 | EP0446673A1 Process for preparing a sintered article having a compact outer layer and a smooth surface |
09/18/1991 | EP0446665A1 Process for the production of a shaped product from metallic or ceramic powder |
09/18/1991 | EP0446664A1 Process for the production of components with a complicated profile by forming a dense product from pourable powder |
09/18/1991 | CN1054635A Filler based on foaming adhesive and process of realization |
09/18/1991 | CN1054557A Porcelain products quantitative filling forming method and equipment |
09/16/1991 | CA2038294A1 Manufacture of bonded particle boards |
09/10/1991 | US5047194 Method of making a pottery bowl with integral catch tray |
09/10/1991 | US5047187 Cutting pattern, molding, curing |
09/10/1991 | US5046937 Slip-casting molds |
09/10/1991 | CA1288583C Method of using porcelain block in porcelain press technique for dental use |
09/09/1991 | WO1991014059A1 Method of producing an insulating layer, element for use in the method and method of producing such element |
09/09/1991 | CA2077530A1 Method of producing an insulating layer, element for use in the method and method of producing such element |
09/03/1991 | US5045526 Making insulated superconductor wire |
09/03/1991 | US5045437 Method for producing a structured ceramic film or a ceramic member constructed of such films by sintering and useful as ultrasound transducers |
09/03/1991 | US5044489 Feed screw |
08/27/1991 | US5043320 Arranging ceramic material as a core in a metal sheath, compressing, rolling, drawing |
08/27/1991 | US5043117 Method of manufacturing ceramic products, and a method of manufacturing ceramic springs |
08/20/1991 | US5041333 Lightweight wallboard and insulating boards |
08/20/1991 | US5041315 Flexible ceramic member and method of production thereof |
08/14/1991 | EP0441219A1 Slip for the production of green ceramic sheets and use thereof |
08/14/1991 | EP0440874A2 Mold for casting ceramic products |
08/14/1991 | EP0362213B1 Process for manufacturing a structured ceramic film or a ceramic object composed of such films |
08/14/1991 | CN2082672U Laboratory concrete vibrating table |
08/13/1991 | WO1991012215A2 Ferrocement composition, method of forming objects therefrom and apparatus for use in such a method |
08/13/1991 | CA2075708A1 Method, apparatus and composition |
08/08/1991 | WO1991011406A1 Molded inorganic plate and production thereof |
08/08/1991 | CA2034368A1 Lime-free preformed shapes for casting aluminum |
08/07/1991 | EP0440591A2 Method for producing a concrete pillar |
08/01/1991 | WO1991011407A1 Method of making large cross-section injection molded or slip cast ceramics shapes |
08/01/1991 | DE4002649A1 Blank ceramic honeycomb body - has spikes to distort webs to seal separate channels before the body is fired |
08/01/1991 | CA2074516A1 Method of making large cross-section injection molded or slip cast ceramic shapes |
07/30/1991 | US5035847 Mold for slip casting |
07/30/1991 | US5035725 Silicon carbide matrix impregnated with molten silicon |
07/30/1991 | US5035593 Pressurized slurry casting machine for producing ceramic articles |
07/30/1991 | US5035592 Apparatus for concrete supply and form vibration |
07/25/1991 | WO1991010545A1 Apparatus for molding under high pressure |
07/25/1991 | DE4001463A1 Clay mould - has shaped filter layer as the mould for water to be forced from the clay through the filter by high pressure |
07/24/1991 | EP0437672A1 Method of manufacturing intermediate concrete products, formwork for manufacturing said products, and apparatus for carrying out said method |
07/23/1991 | US5033950 Mold for molding ceramic materials |
07/17/1991 | EP0437163A2 Densifier and homogenizing cylinder for making sheets and pipes from asbestos cement |
07/17/1991 | CA2033235A1 Method and apparatus for injection molding ceramic valves |
07/17/1991 | CA2025840A1 Process of manufacturing intermediate concrete products, form for manufacturing said products, and apparatus for carrying out said process |
07/16/1991 | US5032328 Portland cement and water |
07/09/1991 | US5030397 Method of making large cross section injection molded or slip cast ceramics shapes |
07/03/1991 | CN1052626A High calcium powder coal ash microporosity corebrick and making method |
07/02/1991 | US5028363 Method of casting powder materials |
07/01/1991 | EP0542733A4 Reaction injection molding of ceramic greenbodies. |
06/27/1991 | WO1991008995A1 Backfill based on a foam binder, and method for producing same |
06/27/1991 | DE3942154A1 Prefab chimney with central flue - has outer wall of porous concrete with thermal insulation around flue |
06/26/1991 | EP0433591A2 Method and means for forming blocks from concrete mix at a high production rate and with high shape definition, and the product obtained |
06/26/1991 | CN1052518A Synthetic float stone grinding ball |
06/26/1991 | CN1052453A Miniature ceramic mountains and waters |
06/26/1991 | CN1052444A Tubular silicon carbide structures and process for production thereof |
06/19/1991 | CN1052273A Pottery and ceramic shaping from slurry method and equipment thereof |
06/19/1991 | CN1012888B Slip form pushing press |
06/12/1991 | EP0431924A2 Three-dimensional printing techniques |
06/11/1991 | US5023030 Method for casting one or several concrete products placed side by side |
06/11/1991 | US5022920 Method and composition for investment casting of laminar ceramic shell molds |
06/11/1991 | CA1284718C Moulding of construction products |
06/06/1991 | DE4037639A1 Shaped bodies - uses wet material for grinding into fibres for hydration of bonding agent in a lump-free mixture for moulding |
06/05/1991 | EP0430723A2 A method for producing concrete products provided with inlaid patterns |
06/05/1991 | EP0430232A1 Ash and paper treatment |
06/05/1991 | CN1012720B Ceramic members and a method and for producing them |
06/04/1991 | US5021213 Method of casting powder |
06/04/1991 | US5021205 Concrete manufacturing process |
06/04/1991 | US5020983 Divisible slip-casting molds |
05/31/1991 | CA2029669A1 Ash and paper treatment |
05/29/1991 | EP0428999A1 Binder for metal or ceramic powder |
05/29/1991 | DE4037258A1 Complicated metal or ceramic component prodn. - by vacuum slip casting of thixotropic powder slip |
05/29/1991 | DE4030626A1 Verfahren zur herstellung eines halbzeugs A method for fabricating a preform |
05/29/1991 | CN1051722A Process of centrifugal type of member made from portland-cement concrete |
05/29/1991 | CN1012672B Procedure for continuous manufacturing fibre concrete sheet |