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Class Information
Number: 164/33
Name: Metal founding > Process > Shaping a forming surface (e.g., mold making, etc.) > Shaping fluent material to form mold > Composite, plural part or multilayered mold > Lining mold surface
Description: Process directed to forming a layer on the mold shaping surface which functions to shape or retain the molten material during the casting operation.

Patents under this class:

Patent Number Title Of Patent Date Issued
8662146 Structure for casting Mar. 4, 2014
8215373 Coating composition which adsorbs adourous and harmful substances and is intended for the box casting of metals Jul. 10, 2012
6997235 Plasticizing barrel lined on the inside with a coating, and method of making such a plasticizing barrel Feb. 14, 2006
6892788 Mould for the manufacture of a casting using moulding material and method for the manufacture of a mould May. 17, 2005
6554050 Iron alloy casting method and apparatus Apr. 29, 2003
6463991 Iron alloy casting method and apparatus Oct. 15, 2002
6109332 Ceramic mold finishing Aug. 29, 2000
5705266 Core material for the casting of articles and related process Jan. 6, 1998
5431367 Multilayer injection molds having improved surface properties Jul. 11, 1995
5370170 Method and casting mold for the production of cast-iron cylinder liners Dec. 6, 1994
5368086 Method for making a ceramic mold Nov. 29, 1994
5223051 Method of producing cast-to-size tools Jun. 29, 1993
5215143 Non-porous carbon molding (foundry) sand and method of casting Jun. 1, 1993
5094289 Roasted carbon molding (foundry) sand and method of casting Mar. 10, 1992
4834165 Collapsible core and method for producing the collapsible core feasible for high speed high pressure casting May. 30, 1989
4777002 Method of producing molds for injection molding Oct. 11, 1988
4774990 High pressure casting method and a casting core Oct. 4, 1988
4674553 Method for sand casting varying thickness articles Jun. 23, 1987
4664948 Method for coating refractory molds May. 12, 1987
4638845 Process for making foundry molds Jan. 27, 1987
4632168 Methods and lined molds for centrifugal casting Dec. 30, 1986
4628984 Method and apparatus for applying a layer of material to a centrifugal casting mold Dec. 16, 1986
4620582 Process for producing a casting mould and cast members Nov. 4, 1986
4535831 Pattern for producing a mold and method for manufacture of the pattern Aug. 20, 1985
RE31482 Method for centrifugal casting and articles so produced Jan. 3, 1984
4343345 Process of applying a titanium dioxide coating to a centrifugal casting mold Aug. 10, 1982
4319925 Coating compositions for metal casting molds Mar. 16, 1982
4289803 Foundry mold treating compositions and methods of making same Sep. 15, 1981
4264052 Water-dispersible coatings containing boron nitride for steel casting dies Apr. 28, 1981
4260009 Apparatus for centrifugal casting Apr. 7, 1981
4250947 Gas concrete mold runner and method of use Feb. 17, 1981
4240496 Heat-insulating articles Dec. 23, 1980
4217946 Method of making molds Aug. 19, 1980
4202523 Boron nitride/elastomeric polymer composition for coating steel casting dies May. 13, 1980
4199641 Covering film for casting process by vacuum sealed molding Apr. 22, 1980
4192687 Lining materials Mar. 11, 1980
4167418 Protective coating for metal ingot molds and cores Sep. 11, 1979
4150709 Process for applying a coating to a centrifugal casting mold Apr. 24, 1979
4143867 Metallurgical vessel Mar. 13, 1979
4124056 Method and apparatus for centrifugal casting Nov. 7, 1978
4113002 Chill preventing arrangement for use in centrifugal casting and method for preventing chill thereby Sep. 12, 1978
4098462 Applicator nozzle for use in centrifugal casting Jul. 4, 1978
4043376 Casting process by vacuum molding Aug. 23, 1977
4038088 Mold release agent Jul. 26, 1977
4036276 Method of shaping a mould under a reduced pressure Jul. 19, 1977
4027716 Method for preparing a continuous casting belt Jun. 7, 1977
3963502 Composition for application to die cavity surface Jun. 15, 1976
3961967 Foundry facing sand composition Jun. 8, 1976
3944193 Method and apparatus for forming by vibration a refractory lining of a container for a molten metal Mar. 16, 1976
3933335 Casting mold for metals Jan. 20, 1976

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