Patents for B22C 3 - Selection of compositions for coating the surfaces of moulds, cores, or patterns (1,925) |
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10/28/1992 | CN1018801B Releasing powder for metallic cast |
10/14/1992 | EP0508616A1 Tribo-electrical coating of bodies of low electrical conductivity |
09/23/1992 | CN1018338B Magnesite cast steel coating |
09/23/1992 | CN1018337B Zirconic and water emulsified coherence-resisting paint for casting steel parts |
09/16/1992 | EP0503626A1 Use of an investment casting mixture, investment casting material and investment model and process for its production |
09/07/1992 | CA2041504A1 Permanent mold casting powdery mold releasing agent |
09/07/1992 | CA2041503A1 Low pressure die casting powdery mold releasing agent |
09/07/1992 | CA2041502A1 Squeeze casting powdery mold releasing agent |
09/01/1992 | US5143541 Process for producing powdered metal spray coating material |
08/19/1992 | CN1063633A Three-substance composite material for manganese steel casting element |
07/29/1992 | EP0495969A1 Die casting from dies having coated expendable cores |
06/17/1992 | CN1017031B Moulding technology with compound water-glass sand for casting base of enamal bathtub |
06/17/1992 | CN1017030B Solid coating for steel ingot mold and its production method |
05/27/1992 | CN1061423A Process for preparation of dry powder of alcoholic paint |
05/14/1992 | WO1992007673A1 Parting agent for die casting |
03/31/1992 | US5100697 Method for improving the release of a moulded concrete body from the mould |
03/05/1992 | WO1992003238A1 Die casting from dies having coated expendable cores |
12/18/1991 | CN1057018A Acidic and alkaline liquid conveying pipe and its manufacturing technology |
11/21/1991 | EP0457257A2 Process for influencing the structure of the marginal zone of an alloy solidifying in a sand mould and use of the process |
11/13/1991 | CN1014686B Productive method of sand core for investment casting |
10/09/1991 | EP0180630B1 A method for improving the release of a moulded concrete body from the mould |
09/03/1991 | CA1288210C Process for casting aluminum alloys |
08/27/1991 | US5042560 Using lost positive pattern comprising open-pored substrate |
08/13/1991 | US5039477 Powdered metal spray coating material |
08/13/1991 | US5039435 Inorganic lubricant coated with organic polymer or metal soap |
08/07/1991 | EP0440013A2 Water-dispersible, heat-resistant composition and uses thereof |
08/07/1991 | CN1053568A Zirconic and water emulsified coherence-resisting paint for casting steel parts |
07/24/1991 | CN1053200A Magnesite cast steel coating |
07/17/1991 | EP0215783B1 Coating for molds and expendable cores |
07/16/1991 | CA1286085C Exothermic compositions |
07/11/1991 | CA2033897A1 Water-disperseable, heat-resistant composition and use thereof |
05/15/1991 | EP0427392A2 Improved method of casting a reactive metal against a surface formed from an improved slurry containing yttria |
04/03/1991 | EP0420781A2 Refractory paint for covering foundry moulds |
04/03/1991 | CN1050343A Method for generation of coated or osmosized layer on cast part with coated layer on casting mould |
03/26/1991 | US5002804 Carbon black coating |
03/20/1991 | CN1049988A Moulding technology with compound water-glass sand for the casting base of enamal bathtub |
03/13/1991 | CN1049812A Solid coating for steel ingot mold and its production method |
03/07/1991 | WO1991002607A1 Mould release agent utilising vulcanisable silicone rubber |
02/26/1991 | US4995908 Also containing waxes and derivatives, metal soap, silicone release agents |
02/13/1991 | EP0412761A2 Slurry for forming interlayer for collapsible core, method of production of collapsible core using same and collapsible core produced thereby |
02/07/1991 | WO1991001208A1 Moulding of materials, with incorporated release agents |
01/09/1991 | CN1011124B Quick drying steel casting paint |
12/05/1990 | EP0400683A1 Powdered metal spray coating material, process for producing the same and the use thereof |
11/28/1990 | EP0399163A1 Process for fabrication of open-cell metallic structures |
11/07/1990 | CN1046760A Process for casting nodular graphite cast iron with as-cast ferrite by metal mould |
10/24/1990 | EP0393554A2 Process for coating with soot surfaces of objects with a burner |
10/09/1990 | US4961458 Sand, resin binder, refractory coating, release coating, injection molding |
09/26/1990 | CN1045544A Heat-insulating filling piece |
09/19/1990 | CN1045362A Releasing powder for metallic cast |
08/14/1990 | US4947927 Containing hydroxyl compound |
08/14/1990 | US4947926 Investment compound for use in precision casting mold |
08/01/1990 | CN1009007B Anticorrosive paint for founding of nonferrous metal and alloy |
08/01/1990 | CN1008979B Water base paint for steel casting |
08/01/1990 | CN1008978B Quick drying iron casting paint |
08/01/1990 | CN1008977B Water based iron casting paint |
07/18/1990 | CN1043897A Compounding method of pattern casting superficial layer coating |
05/31/1990 | WO1990004322A3 Water-dispersible heat-resistant composition and application thereof |
05/03/1990 | WO1990004322A2 Water-dispersible heat-resistant composition and application thereof |
05/02/1990 | CN1007791B Lubricant coating used in die casting |
05/02/1990 | CN1007790B Inorganic anti-carburizing coating on steel back surface inlaid within cast iron and its coating process |
04/26/1990 | DE3905829C1 Shaped parts of metallic materials having a transition metal carbonitride protective layer doped with oxygen and/or sulphur, process for their production and use |
04/18/1990 | CN1041300A Productive method of sand core for investment casting |
01/24/1990 | CN1006528B Nethod of manufacturing lithium bentonite suspension |
01/11/1990 | DE3822601A1 Foam for use in the process for producing metal castings by means of cavityless casting |
01/10/1990 | CN1006366B Light-coloured coating for iron-casting core |
11/08/1989 | CN1037029A Surface layer of blackbody construction type solar energy heat collector and the preparation method thereof |
10/31/1989 | US4877078 Organometallic compound added to reduce formation of solid carbon |
10/18/1989 | EP0337080A2 Method for producing moulds from clay bonded moulding sand |
10/10/1989 | US4873114 With charged particles of high electrical resistance to provide a coherent layer; excellent surface finish, free of surface defects, nonabrasive |
10/05/1989 | WO1989009106A1 Coated expendable cores for die casting dies and dies and castings therefrom |
09/19/1989 | US4867225 Sand cores with resin binder; pressure resistance |
09/05/1989 | US4862947 Method of casting an article |
08/23/1989 | CN1034874A Lost pattern for production of full mold made of plastic foam material, particularly expanded polystyrene |
08/16/1989 | EP0328158A1 A method for improving the release of a cast concrete item from the mould by applying to the mould a mould release composition |
08/16/1989 | CN1034687A Anticorrosive paint for the founding of nonferrous metal and alloy |
08/02/1989 | EP0326095A2 Process for producing metallic castings by the full mold process |
05/30/1989 | US4834165 Collapsible core and method for producing the collapsible core feasible for high speed high pressure casting |
03/22/1989 | EP0307832A2 Composition with dichlorotrifluorethane |
12/22/1988 | DE3802727C1 Process for producing metallic castings by means of full-mould casting |
12/21/1988 | CN87101565A Metal mold coating for centrifugal casting |
11/29/1988 | US4787439 Casting of reactive metals into ceramic molds |
11/22/1988 | US4786524 Pyrolysis, graphitization |
10/04/1988 | US4774990 Coating with refractory slurry then graphite particles |
08/30/1988 | US4767800 Exothermic compositions |
08/30/1988 | US4766948 Reduction o spacing in denritic structure by casting in ceramic mold coated with group 1b or 2b halides |
08/30/1988 | US4766943 Expendable die casting sand core |
08/10/1988 | EP0277577A2 Investment casting mould for aluminium or its alloys |
05/31/1988 | CA1237450A1 Corrosion resistant refractory coating |
05/24/1988 | US4745961 Spraying a cyanoacrylate, hardening |
04/26/1988 | US4740246 Casting of reactive metals into ceramic molds |
04/19/1988 | CA1235254A1 Coating for molds and expendable cores |
04/13/1988 | CN87103439A Phosphate-bauxite paints for casting |
04/13/1988 | CN86106610A Water base paint for steel casting |
04/13/1988 | CN86106557A Quick drying iron casting paint |
04/13/1988 | CN86106521A Quick drying steel casting paint |
04/13/1988 | CN86106485A Water based iron casting paint |
04/06/1988 | CN87100343A Preparation method and precoating for the moulding gypsum pattern |
04/05/1988 | CA1234776A1 Disordered coating and method |
03/02/1988 | CN86105456A Mould coating made of lithium bentonite and zirconite powder |
02/24/1988 | CN87103029A Lubricant coating used in die casting |