Class B22C : FOUNDRY MOULDING
Subclass 1/12: Compositions of refractory mould or core materials; Grain structures thereof (refractory materials in general C04B 35/00); Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for manufacturing permanent moulds or cores
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10730101 | Method of producing foamed sand and production apparatus for producing foamed sand | Oct 25, 16 | Aug 04, 20 | Toyota Jidosha Kabushiki Kaisha; Sintokogio, Ltd.; |
| 8858697 | Mold compositions | Oct 28, 11 | Oct 14, 14 | GENERAL ELECTRIC COMPANY |
| 5602192 | Process for producing sand mold | Nov 19, 93 | Feb 11, 97 | KAO CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0316,619 | INORGANIC COMPOSITE, USE, MECHANICAL SHAPING TOOL, MOULD, MANUFACTURING METHOD | Sep 26, 22 | Sep 26, 24 | INSTITUTO HERCÍLIO RANDON |
| 2023/0036,173 | CASTING ELEMENTS AND METHODS OF MAKING THE SAME USING LOW TEMPERATURE SOLIDIFICATION | Dec 24, 20 | Feb 02, 23 | Rutgers, The State University of New Jersey |
| 2018/0326,473 | METHOD OF PRODUCING FOAMED SAND AND PRODUCTION APPARATUS FORPRODUCING FOAMED SAND | Oct 25, 16 | Nov 15, 18 | Toyota Jidosha Kabushiki Kaisha; Sintokogio, Ltd.; |
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