| 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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| 11/05/2013 | CA2737334C Core or foundry sand coated and/or mixed with water glass with a water content in the range of greater than or equal to approximately 0.25% by weight to approximately 0.9% by weight |
| 10/31/2013 | WO2013161643A1 Gypsum-based embedding material composition for casting |
| 10/31/2013 | WO2013161426A1 Curing agent composition for use in producing mold, use thereof, preparation method therefor, and process for producing mold |
| 10/31/2013 | WO2013159762A1 Method for producing moulds and cores for metal casting and moulds and cores produced according to this method |
| 10/31/2013 | WO2013159729A1 Self-compacting and rapidly solidified pavement repair material, and preparation method and application thereof |
| 10/31/2013 | WO2013159728A1 Repair material capable of releasing oxygen and being rapidly solidified, and preparation method and application thereof |
| 10/31/2013 | WO2013159265A1 Antimony-added high-tin bronze alloy rod for high-speed railway equipment and manufacturing method thereof |
| 10/31/2013 | DE102012103705A1 Verfahren zur Herstellung von Formen und Kernen für den Metallguss sowie nach diesem Verfahren hergestellte Formen und Kerne Process for the preparation of molds and cores for metal casting produced by this process as well as molds and cores |
| 10/30/2013 | CN103379971A Low-emission cold-setting binder for the foundry industry |
| 10/29/2013 | US8569425 Modified phenolic resins |
| 10/29/2013 | US8567481 Method and composition of binder for manufacturing sand molds and/or cores for foundries |
| 10/23/2013 | EP2651581A1 Low-emission cold-setting binder for the foundry industry |
| 10/22/2013 | US8563662 Modified phenolic resins |
| 10/16/2013 | EP2648863A2 Improved investment casting shells having an organic component |
| 10/16/2013 | CN203235891U Turbine formwork structure |
| 10/16/2013 | CN103350195A Production method for long hole and narrow groove products by investment casting by utilizing poly carbon-type core materials |
| 10/16/2013 | CN103350185A Novel shell manufacturing process of investment casting surface layer |
| 10/16/2013 | CN103350182A Novel composite hardening agent for water-glass investment casting |
| 10/15/2013 | US8557885 Extruded thermoplastic resin foam |
| 10/15/2013 | US8555950 Organic-like casting process for water jackets |
| 10/15/2013 | CA2622491C Layer or coating and a composition for the production thereof |
| 10/10/2013 | WO2013151960A2 Peroxide cross-linking of polymeric materials in the presence of antioxidants |
| 10/10/2013 | US20130266476 Anti-veining additive for the production of casting molds and cores |
| 10/10/2013 | DE102013006135A1 Kerne auf der Basis von Salz, Verfahren zu ihrer Herstellung und deren Verwendung Cores on the basis of salt, processes for their preparation and their use |
| 10/10/2013 | DE102012211650B3 Method for determining quality of recycled foundry sand, involves assigning recycled foundry sand to two given classes in dependence of spacing between color locus defined by color coordinates and reference value |
| 10/09/2013 | EP2647451A1 Method for manufacturing salt cores |
| 10/09/2013 | CN103347814A Polycrystalline silicon ingot casting mold and method for producing same, and silicon nitride powder for mold release material for polycrystalline silicon ingot casting mold and slurry containing same |
| 10/09/2013 | CN103341587A Precoated sand and burn-free regeneration technology thereof |
| 10/02/2013 | CN103331409A Method for preparing novel casting composite binder |
| 10/02/2013 | CN103331408A Resin sand used for steel casting and preparation method thereof |
| 10/02/2013 | CN102773402B Methods for making core by using silicate inorganic binder sand |
| 10/02/2013 | CN102554118B Molding sand for casting aluminum and preparation method of molding sand |
| 10/02/2013 | CN102389940B Molding sand preparation method thereof |
| 10/02/2013 | CN102380576B Mixed casting molding sand and preparation method thereof |
| 10/02/2013 | CN102380575B Resin casting molding sand and preparation method thereof |
| 09/26/2013 | WO2013141186A1 Binder composition for making foundry molds |
| 09/26/2013 | WO2013141012A1 Urethane-type curable organic binder for mold, and molding sand composition and mold obtained using same |
| 09/26/2013 | US20130251588 Free radical initiator compositions containing t-butyl hydroperoxide and their use |
| 09/26/2013 | US20130248138 Polyurethaner-based binder for producing cores and casting molds using isocyanates containing a uretonimine and/or carbodiimide group, a mold material mixture containing said binder, and a method using said binder |
| 09/25/2013 | EP2640764A2 Binder based on polyurethane for producing cores and moulds using isocyanates containing a urethonimine and/or carbodiimide group, a mould material mixture containing said binder, and a method for using said binder |
| 09/25/2013 | CN103317083A Method for improving demolding property of isocure cold-box core |
| 09/24/2013 | CA2714871C Method and apparatus for production of a cast component |
| 09/19/2013 | WO2013138817A2 Thermal erosion tester |
| 09/19/2013 | WO2013138816A2 Thermal distortion tester |
| 09/19/2013 | WO2013081701A3 Casting mold composition with improved detectability for inclusions and method of casting |
| 09/19/2013 | DE102012017822B3 Verwendung eines Gemisches aus Konjakmehl und Welan Gum als Binder für die keramische und pulvermetallurgische Formgebung Using a mixture of konjac flour and welan gum as a binder for the ceramic and powder metallurgy shaping |
| 09/18/2013 | CN103302234A Easy-release isocure cold box binder |
| 09/18/2013 | CN103302233A Thermosetting casting binder as well as preparation method and application thereof |
| 09/18/2013 | CN103302232A Modified phosphate casting binder and preparation method and application thereof |
| 09/18/2013 | CN103302231A Solidification method for wet core of water-based adhesive |
| 09/18/2013 | CN103302230A Special sand proportiom for casting |
| 09/12/2013 | WO2013133131A1 Binder composition for producing template, and method for producing template |
| 09/12/2013 | US20130237635 Lignite-Based Foundry Resins |
| 09/11/2013 | CN103289037A Furan resin having a low formaldehyde content and good collapsibility used for casting |
| 09/11/2013 | CN103286279A Novel casting technique of semitrailer brake drum |
| 09/11/2013 | CN103286256A Mold and facecoat compositions and methods for casting titanium and titanium aluminide alloy |
| 09/11/2013 | CN101484258B Process for preparing erosion resistant foundry shapes with an epoxy-acrylate cold-box binder |
| 09/10/2013 | US8528626 Method for forming molds and a core for casting metal |
| 09/10/2013 | CA2652485C No hexa shell sand |
| 09/04/2013 | CN103273001A Mixed hardener applied to hardening of investment casting shells |
| 09/04/2013 | CN103273000A Molding sand manufactured from limestone sand as main material and manufacturing method thereof |
| 09/04/2013 | CN103272999A Moulding sand suitable for milling and forming and method for preparing sand blank by using moulding sand |
| 09/04/2013 | CN103272998A Low-expansion precoated sand |
| 09/04/2013 | CN103272997A Precoated sand for iron casting |
| 09/04/2013 | CN103272996A Sand sticking-resistant precoated sand |
| 09/04/2013 | CN103272995A Low-gas evolution molding sand and manufacturing method thereof |
| 09/04/2013 | CN103272994A Long-heat tolerance time molding sand and manufacturing method thereof |
| 09/04/2013 | CN103272993A Molding sand manufactured from quartz sand as main material and manufacturing method thereof |
| 09/04/2013 | CN103272992A Environmentally-friendly molding sand and manufacturing method thereof |
| 09/04/2013 | CN103272991A Large-compressive strength molding sand and manufacturing method thereof |
| 09/04/2013 | CN103272990A Molding sand comprising cyan sand as main material and manufacturing method thereof |
| 09/04/2013 | CN103272989A Molding sand manufactured from chromite sand as main material and manufacturing method thereof |
| 09/04/2013 | CN103272988A High-tensile strength molding sand and manufacturing method |
| 09/04/2013 | CN103272987A Molding sand manufactured from silica sand as main material and manufacturing method thereof |
| 09/03/2013 | US8524792 Deformable, rigid polystyrene foam board |
| 08/29/2013 | WO2013013015A4 Method for curing cold-box foundry shape with gaseous catalyst |
| 08/29/2013 | US20130225718 Cold-box binding agent systems and mixtures for use as additives for such binding agent systems |
| 08/28/2013 | CN203155942U Quickly cooled silica gel mould |
| 08/28/2013 | CN103269975A Polycrystalline silicon ingot casting mold and method for producing same, and silicon nitride powder for mold release material for polycrystalline silicon ingot casting mold and slurry containing same |
| 08/28/2013 | CN103264139A Water glass and silica solution composite shell manufacturing method |
| 08/28/2013 | CN102527923B Glucose-phenol resin adhesive for foundry and a preparation method of same |
| 08/28/2013 | CN102413961B Method for producing article having cavity |
| 08/28/2013 | CN102137726B Method for binding non-solid oxidic inorganic materials with etherified aminoplast resins and cured compositions of said materials and etherified aminoplast resins |
| 08/21/2013 | CN103260793A Free radical initiator compositions containing t-utyl hydroperoxide and their use |
| 08/21/2013 | CN103260792A Binder composition for mold making purposes |
| 08/21/2013 | CN103260791A Improved investment casting shells having an organic component |
| 08/21/2013 | CN103252448A Preparation method of thin-wall high-strength mold shell for single crystal blade manufacturing |
| 08/21/2013 | CN103252444A Hot-box method-based core sand preparation process for core preparation |
| 08/21/2013 | CN101444823B Caking agent |
| 08/14/2013 | EP2624983A2 Dewax method for investment casting |
| 08/14/2013 | DE102012201971A1 Cold-Box-Bindemittelsysteme und Mischungen zur Verwendung als Additive für solche Bindemittelsysteme Cold box binder systems and mixtures for use as additives for such binder systems |
| 08/14/2013 | CN103249508A Dewax method for investment casting |
| 08/14/2013 | CN103240391A Method for preparing metal core for investment casting and precision investment casting method for aluminum alloy casting based on metal core |
| 08/08/2013 | US20130203887 Lignite-Urethane Based Resins for Enhance Foundry Sand Performance |
| 08/07/2013 | CN103237614A Binder composition for mold molding |
| 08/07/2013 | CN103231011A Phenol formaldehyde resin precoated sand |
| 08/07/2013 | CN103231010A Easy-collapsibility type precoated sand |
| 08/07/2013 | CN103231009A Easy permeability precoated sand |
| 08/07/2013 | CN103231008A High temperature resistance precoated sand |
| 08/07/2013 | CN103231007A Moisture absorption resistance iron cast precoated sand |