| 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) |
|---|
| 02/20/2003 | CA2457588A1 Process and device for producing molds or cores for foundry purposes |
| 02/19/2003 | CN1397573A Process for preparing compatilizer used for preparing different elastomers |
| 02/13/2003 | US20030032701 Refractory compositions |
| 02/13/2003 | US20030029593 Centrifugal casting of nickel base superalloys with improved surface quality, structural integrity and mechanical properties in isotropic graphite molds under vacuum |
| 02/13/2003 | US20030029592 Process for recovering sand and bentonite clay used in a foundry |
| 02/12/2003 | CN1396189A Aldehyde modified polymer and its preparation method and usage |
| 02/12/2003 | CN1396015A Environment protection type casting forsterite sand |
| 02/06/2003 | WO2003009954A1 Polyurethane-forming binders |
| 02/05/2003 | CN1394706A Core material for making core of pouring forming process and method for making core by using said core material |
| 02/05/2003 | CN1394705A Production method of resin sand core for investment casting |
| 02/05/2003 | CN1100631C Mould mfg. method, mould coposition and binding agent composition for moulds |
| 01/29/2003 | CN1393307A Self-hardening sand |
| 01/22/2003 | CN1392007A Cast piece forming and hardening method |
| 01/21/2003 | US6509392 A no-bake process for the fabrication of foundry shapes comprising: introducing a foundry mix Into a pattern wherein said foundry mix comprises: a foundry aggregate; and binder comprising: a polyol component comprising a polyether polyol: |
| 01/16/2003 | WO2003004551A1 Friction pads and disks and compositions and methods for producing same |
| 01/16/2003 | US20030013782 Barium titanate; heat dissipating, wear resistance |
| 01/16/2003 | US20030012895 Casting device, process for producing a casting device and method of using the casting device |
| 01/16/2003 | US20030011093 Method for production of an oxidation inhibiting titanium casting mould |
| 01/15/2003 | EP1198435B1 Exothermic feeder |
| 01/15/2003 | CN1390794A Glassware forming die and manufacturing process thereof |
| 01/14/2003 | US6506817 Fluid composition for forming lustrous carbon during metal casting and process for its preparation |
| 01/08/2003 | EP1273369A2 Procedure for the production of sleeves and other feeder head and supply elements for casting molds, and composition for preparing said sleeves and elements |
| 01/08/2003 | EP1272296A2 Investment casting mould |
| 12/26/2002 | US20020195225 Investment casting |
| 12/26/2002 | US20020195023 Reusable sand with oxidation catalyst coating; preferred catalysts are ferric and cupric oxides to oxidize any polymeric binder or residues admixed with sand for use with metal casting |
| 12/19/2002 | WO2002101103A2 Centrifugal casting of nickel base superalloys in isotropic graphite molds under vacuum |
| 12/19/2002 | WO2002100571A1 Method of forming investment casting shells |
| 12/18/2002 | EP1266870A2 Glassware forming mold and method of manufacture |
| 12/18/2002 | EP1266706A1 Casting apparatus, process for producing a casting apparatus and its use |
| 12/18/2002 | CN1385264A Casting film-covered sandy clay/phenolic resin nano compound, productive method nad use thereof |
| 12/17/2002 | CA2106004C Stable mixtures of colloidal silica and a film-forming polymer |
| 12/13/2002 | CA2390246A1 Casting device, process for producing a casting device and use of a casting device |
| 12/12/2002 | US20020184923 Glassware forming mold and method of manufacture |
| 12/04/2002 | CN1382539A Process for preparing mullite-type snad for precision casting by calcining coal-series kaolinite |
| 11/27/2002 | EP1259341A2 Method for production of an oxidation inhibiting titanium casting mould |
| 11/27/2002 | CN1381320A Disperser for water glass sand and its preparing process |
| 11/21/2002 | WO2002092260A1 Castings of alloys with isotropic graphite molds |
| 11/21/2002 | WO2002092259A2 Process for recovering sand and bentonite clay used in a foundry |
| 11/21/2002 | CA2450347A1 Process for recovering sand and bentonite clay used in a foundry |
| 11/20/2002 | EP1257513A1 Refractory compositions |
| 11/20/2002 | EP1216771A9 Inserted core for producing a casting mould and process for the production of such casting mould |
| 11/12/2002 | US6479567 Furan no-bake foundry binders and their use |
| 11/07/2002 | WO2002087807A1 Casting sand cores and expansion control methods therefor |
| 11/07/2002 | US20020165292 Casting sand cores and expansion control methods therefor |
| 11/06/2002 | CN1378489A Improvements in ester cured binders |
| 10/31/2002 | US20020157799 Molds for casting with customized internal structure to collapse upon cooling and to facilitate control of heat transfer |
| 10/23/2002 | CN1375366A Method for producing alta-mud coated sand, alta-mud coated sand thereof and regenerating method for moulding sand for mould by uisng alta-coated sand |
| 10/22/2002 | US6467534 Reinforced ceramic shell molds, and related processes |
| 10/22/2002 | US6467525 Gelatin coated sand core and method of making same |
| 10/17/2002 | WO2002081122A2 Dry mixture of embedding material or moulding material for metal casting, embedding or moulding material produced therefrom and the use of the same |
| 10/17/2002 | WO2002081121A2 Releasing agent for die-cast moulding processes of nonferrous materials, composed of a mixture of silicone oils and biodegradable ester oil |
| 10/17/2002 | WO2001040136A3 Refractory insulating construction element |
| 10/17/2002 | DE10116849A1 Bindemittelmischung für Einbettungs- bzw. Formmassen für den Metallguss, Einbettung- bzw. Formmasse hieraus und deren Verwendung Binder mix for potting or molding compositions for metal casting, Einbettung- or molding composition thereof and the use thereof |
| 10/17/2002 | CA2435490A1 Embedding or moulding composition dry mix for metal casting, embedding or molding composition made therefrom and its use |
| 10/15/2002 | US6465542 Binder system for moulding mixtures for the production of moulds and cores |
| 10/09/2002 | CN1373019A Technology for making insulating riser sleeve for casting aluminium alloy and products thereof |
| 10/09/2002 | CN1092209C Resin coated product contg. bisphenol and its use method |
| 10/08/2002 | US6460599 Reinforced ceramic shell mold and method of making same |
| 10/02/2002 | EP0842128B1 Refractory material of vitreous silica |
| 09/26/2002 | US20020134526 Reinforced ceramic shell mold and method of making same |
| 09/25/2002 | CN1371311A Shell Mold binder composition and method |
| 09/18/2002 | CN1370198A Resol based binding agent contg. aluminium and boron |
| 09/17/2002 | US6450243 Slurrying mixture of binder, refractory and water insoluble fibers |
| 09/10/2002 | US6447593 Foundry sand with oxidation promoter |
| 09/04/2002 | EP1235656A1 Improvements in ester cured binders |
| 09/04/2002 | CN1367719A Phenolic coated refractory aggregates |
| 08/29/2002 | WO2002066560A1 Foundry binder systems containing an alkyl resorcinol and their use |
| 08/29/2002 | WO2002047462A3 Foundry binder systems which contain a silane-modified polyisocyanate |
| 08/28/2002 | CN1366472A Furan no-bake foundry binders and their use |
| 08/27/2002 | US6441060 Foundry binder of epoxy resin, acrylated polyisocyanate and acrylic |
| 08/21/2002 | CN1365306A Disintegrative core for high pressure casting, method for manufacturing the same and method for extracting the same |
| 08/21/2002 | CN1364671A New core sand adhesive |
| 08/20/2002 | US6436334 Process for producing inorganic mold |
| 08/15/2002 | US20020110044 Method for making sand covered with bentonite, the sand, and a method for recycling molding sand for a mold using the sand covered by bentonite |
| 08/15/2002 | US20020109249 Method for removing volatile components from a gel-cast ceramic article |
| 08/15/2002 | US20020108733 Molding sand appropiate for the fabrication of cores and molds |
| 08/13/2002 | US6431255 Ceramic shell mold provided with reinforcement, and related processes |
| 08/07/2002 | EP1228128A1 Resol based binding agent containing aluminium and boron |
| 08/06/2002 | US6429236 Cures in the presence of a volatile amine catalyst by cold-box process; self-supporting after initial molding; nondisintegrating; for use as pattern in metal castings |
| 08/06/2002 | US6428740 Method of removing cores from ceramic matrix composite articles |
| 08/06/2002 | US6427755 Method of making precision casting using thixotropic materials |
| 08/01/2002 | WO2002043900A3 Method for processing materials to increase slurry lifetime |
| 07/30/2002 | US6426374 Foundry binder compositions and mixes that contain a divalent sulfur compound |
| 07/17/2002 | EP1222978A2 A method for making sand covered with bentonite, the sand, and a method for recycling molding sand for a mold using the sand covered by bentonite |
| 07/17/2002 | EP1222035A1 Phenolic coated refractory aggregates |
| 07/17/2002 | EP1012197B1 Phenolic resin and binding agent for producing moulds and cores according to the phenolic resin-polyurethane method |
| 07/09/2002 | US6416572 Binder compositions for bonding particulate material |
| 07/04/2002 | US20020084057 Reinforced ceramic shell mold and method of making same |
| 07/03/2002 | EP0811027B1 Chemical binder for foundry shapes |
| 07/02/2002 | US6414053 Procedure for the production of ferrules and other feeding head and supply elements for casting molds, and formulation for the obtention of said ferrules and elements |
| 06/28/2002 | CA2329834A1 High strength, heat- and corrosion-resistant ceramic granules for proppants |
| 06/26/2002 | EP1216771A2 Inserted core for producing a casting mould and process for the production of such casting mould |
| 06/20/2002 | WO2002047462A2 Foundry binder systems which contain a silane-modified polyisocyanate |
| 06/13/2002 | WO2002045884A2 Process for the manufacturing of molds |
| 06/12/2002 | CN1353159A Adhesive composition for strickling moulding |
| 06/12/2002 | CN1086160C Making process for wet core used directly for casting |
| 06/06/2002 | WO2002043900A2 Method for processing materials to increase slurry lifetime |
| 06/04/2002 | US6397922 Molds for casting with customized internal structure to collapse upon cooling and to facilitate control of heat transfer |
| 05/29/2002 | EP1207975A1 Shell mold binder composition and method |
| 05/29/2002 | EP0988123B1 Rigid sand body, method for producing the same, use thereof and method for producing grains of sand coated in wax |