| Patents for B22C 1 - Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds (4,753) |
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| 01/08/1997 | CN1033744C Mould making method |
| 01/08/1997 | CN1033743C Wet filmcoating sand mould material and prodn. thereof |
| 12/31/1996 | US5589650 Apparatus and method for defining molding technological properties of molding substances in casting works |
| 12/27/1996 | EP0658131B1 Reclamation of ester-cured phenolic resin bonded foundry sands |
| 12/24/1996 | US5587008 Sand molding media for iron castings |
| 12/11/1996 | EP0746432A1 Foundry mixes containing a polyether polyol and their use |
| 12/10/1996 | US5582232 Inorganic foundry binder systems and their uses |
| 12/10/1996 | US5582231 Sand mold member and method |
| 12/05/1996 | WO1996038278A1 Ceramic material with high density and thermal shock resistance, and method of preparation |
| 12/05/1996 | CA2223248A1 Ceramic material with high density and thermal shock resistance, and method of preparation |
| 12/04/1996 | EP0724510A4 Heat-cured foundry binders and their use |
| 11/27/1996 | EP0649356B1 Black wash for producing mould coatings |
| 11/21/1996 | WO1996036578A1 Use of a water-containing fire-resistant ceramic casting material |
| 11/21/1996 | WO1996036448A1 Heat cured foundry binder systems and their uses |
| 11/21/1996 | DE19518468A1 Verwendung einer wasserhaltigen, feuerfesten keramischen Gießmasse Using a water-containing refractory ceramic casting material |
| 11/21/1996 | CA2216528A1 Use of a water-containing fire-resistant ceramic casting material |
| 11/20/1996 | EP0743113A1 Process for producing inorganic mold |
| 11/12/1996 | US5573580 Wash for moldings, carrier liquids, platelets and hollow spheres |
| 11/12/1996 | US5573055 Water dispersible moulds |
| 10/30/1996 | EP0740144A2 Apparatus for measuring air permeability of molding sand |
| 10/30/1996 | EP0739666A1 Sand mold member and method |
| 10/30/1996 | EP0739257A1 Heat cured foundry binders and their use |
| 10/30/1996 | CN1033147C Mold core for investment casting and process |
| 10/29/1996 | US5569320 Process for preparing refractory molded articles and binders therefor |
| 10/22/1996 | US5567743 Reclamation of ester-cured phenolic resin bonded foundry sands |
| 10/16/1996 | EP0737530A1 Method for measuring the amount of an active clayey component contained in molding greensand |
| 10/16/1996 | EP0680460B1 Prefabricated part made of vitreous fused silica for use as a refractory and process for producing such prefabricated parts |
| 10/16/1996 | CN1133214A Modified soluble organic adhesive for casting |
| 10/10/1996 | DE19607380A1 Matrix moulding material for hollow moulds for casting titanium@ (alloys) used in dentistry |
| 10/02/1996 | EP0735234A2 Bisphenol-containing resin coating articles and methods of using same |
| 10/02/1996 | EP0710165A4 Polyurethane-forming binder systems containing 2,2'-dipyridyl, 1,10-phenanthroline, and their substituted alkyl derivatives |
| 09/25/1996 | EP0733419A1 Investment casting material |
| 09/24/1996 | USRE35334 Dissolving a cured binder of a water soluble carbohydrate and a silicate salt |
| 09/11/1996 | EP0451181B1 Refractory composition ready for hardening and its preparation |
| 09/06/1996 | WO1995003903A3 Polyurethane binder systems containing 2,2'-dipyridyl, 1,10-phenanthroline, and derivatives |
| 09/03/1996 | US5552509 Phenolic resin compositions derived from bisphenol compounds and their condensates |
| 08/29/1996 | WO1996026231A1 Chemical binder |
| 08/29/1996 | CA2213553A1 Chemical binder |
| 08/14/1996 | CN1128966A Process for use in foundry practice |
| 08/07/1996 | EP0724510A1 Heat-cured foundry binders and their use |
| 08/07/1996 | CN1128185A Residual oil binder for metal casting |
| 08/01/1996 | WO1996022849A1 Investment casting mould |
| 07/31/1996 | EP0634963B1 X-ray detection of residual ceramic material inside hollow metal articles |
| 07/24/1996 | CN1127173A Natural nontoxic adhesive filming agent for wet type molding sand |
| 07/16/1996 | US5535811 Ceramic shell compositions for casting of reactive metals |
| 06/19/1996 | CN1124679A Sand binder for casting |
| 06/12/1996 | EP0715913A1 Multiple part cores for investment casting |
| 06/11/1996 | US5524698 Method of making a one-body precision cast metal golf club head |
| 05/30/1996 | WO1996015866A1 Ceramic core for investment casting and method for preparation of the same |
| 05/29/1996 | EP0713500A1 Materials for producing foundry cores and moulds |
| 05/29/1996 | EP0575538B1 Stable mixtures of colloidal silica and a film-forming polymer |
| 05/28/1996 | US5520726 Casting investment compounds |
| 05/15/1996 | EP0711213A1 Process for use in foundry practice |
| 05/15/1996 | EP0577733B1 Vibratable resin-bonded refractory composition |
| 05/14/1996 | US5516859 Polyphenyls and phenolic resins |
| 05/08/1996 | EP0710516A2 Process and injection-moulding compound for the manufacturing of shaped metallic bodies |
| 05/08/1996 | EP0710165A1 Polyurethane-forming binder systems containing 2,2'-dipyridyl, 1,10-phenanthroline, and their substituted alkyl derivatives |
| 05/02/1996 | WO1996012579A1 Foundry mixes and their uses |
| 04/25/1996 | WO1996011761A1 Use of crushed and graded ore, preferably magnetite ore, for manufacturing moulds and cores |
| 04/24/1996 | CN1121328A A mould and a method for the casting of metals and refractory compositions for use therein |
| 04/11/1996 | DE19537122A1 Fine moulding process which offers improved duplication and precision |
| 03/20/1996 | CN1031324C Riser pad |
| 03/19/1996 | US5500041 Composition for preparation of articles of calcium oxide |
| 03/12/1996 | US5498132 Improved hollow cast products such as gas-cooled gas turbine engine blades |
| 03/07/1996 | DE4431560A1 Prodn. of a sand mould element, e.g. mould cores |
| 02/29/1996 | WO1996005925A1 Binder composition for mold production and process for producing mold |
| 02/28/1996 | EP0698432A1 Binder composition for mold making, binder/curing agent composition for mold making and sand composition for mold making |
| 02/28/1996 | CN1117514A Binder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making mold |
| 02/28/1996 | CN1031129C Mfg. method and use of Molai stone casting nozzle brick |
| 02/20/1996 | US5492957 Face coat composition for casting mold and method for the preparation of casting mold having face coat layer |
| 02/13/1996 | US5491180 Binder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making mold |
| 02/08/1996 | DE4441911C1 Slip cast silicon di:oxide and nitride article prodn. for mould for polycrystalline silicon ingot prodn. |
| 02/07/1996 | EP0695594A2 Biphenyl additive for improvement in urethane foundry binders |
| 02/07/1996 | EP0695229A1 A mould and a method for the casting of metals and refractory compositions for use therein |
| 02/07/1996 | EP0695226A1 Methods for fabricating shapes by use of organometallic, ceramic precursor binders |
| 02/07/1996 | CN1116423A prefabricated part made of vitreous fused silica for use as a refractory and process for producing such prefabricated parts |
| 02/04/1996 | CA2149495A1 Biphenyl additive for improvement in urethane foundry binders |
| 01/10/1996 | EP0691165A2 Method and apparatus for producing a cast metal product |
| 01/10/1996 | CN1114600A Method for preparation of organic ester water glass self-hardening sand by using reclaimed sand |
| 01/02/1996 | CA1337882C Lithium-containing resole composition for making a shaped refractory article and other hardened articles |
| 12/27/1995 | CN1113838A Binder for casting core and synthesis technology |
| 12/21/1995 | WO1995034392A1 Foundry resins |
| 12/20/1995 | EP0687514A1 Process and apparatus for reclaiming sand |
| 12/12/1995 | US5474606 Mixture of alkali silicate and aluminum silicate |
| 12/07/1995 | WO1995032824A1 Process for use in foundry practice |
| 12/07/1995 | DE4418466A1 Rapid mfr. of sand moulds and cores used in foundries |
| 12/05/1995 | US5473009 Mold material composition and method for preparing mold |
| 11/22/1995 | CN1112240A A process and an apparatus for defining moulding technological properties of moulding substances in casting works |
| 11/21/1995 | US5468832 Heat-curable reaction resin mixtures and the use thereof |
| 11/21/1995 | US5468285 Ceramic core for investment casting and method for preparation of the same |
| 11/15/1995 | EP0682048A1 Thermosetting reactive resin mixtures and their use |
| 11/15/1995 | CN1111601A Method for production of refractory formed products and adhesive used for refractory formed products |
| 11/10/1995 | CA2148782A1 Heat-curable reaction resin mixtures and the use thereof |
| 11/08/1995 | EP0680460A1 Prefabricated part made of vitreous fused silica for use as a refractory and process for producing such prefabricated parts. |
| 11/07/1995 | US5464797 Yttria-zirconia slurries and mold facecoats for casting reactive metals |
| 11/02/1995 | EP0668803A4 Ester cured no-bake foundry binder system. |
| 10/18/1995 | CN1110199A Binder composition for mold and method for producing mold |
| 10/17/1995 | US5459182 Adhesion promoters for ester-curing resin binders for the foundry industry |
| 10/17/1995 | US5459178 Aggregate and binder comprising an acetoacetate ester, di-or triacrylate and a liquid tertiary amine catalyst; foundry shapes made by no-bake process |
| 10/11/1995 | CN1109806A Moulding sand adhesive for casting |