Class B22C : FOUNDRY MOULDING
Subclass 1/26: 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 the use of binding agents; Mixtures of binding agents of organic agents of carbohydrates; of distillation residues therefrom
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12097553 | Investment casting shell binders and compositions | Aug 23, 19 | Sep 24, 24 | Remet Corporation |
| 11839913 | Binder systems | Dec 07, 18 | Dec 12, 23 | Imerys USA, Inc. |
| 11007566 | Casting green sand mold, and method for producing cast article using it | Aug 19, 15 | May 18, 21 | Hitachi Metals LTD |
| 10369623 | Bio-based binder system | Jun 30, 16 | Aug 06, 19 | University of Northern Iowa Research Foundation |
| 10232430 | Mould material mixture having improved flowability | Sep 14, 15 | Mar 19, 19 | ASK Chemicals GmbH |
| 9744586 | Binder coated refractories, casting mold using the same, and method of manufacturing casting mold using the same | May 22, 15 | Aug 29, 17 | LIGNYTE CO., LTD. |
| 9381564 | 3-D printed casting shell and method of manufacture | Aug 06, 14 | Jul 05, 16 | WISYS TECHNOLOGY FOUNDATION, INC. |
| 9138803 | Method for improvement of casting quality | Jun 18, 12 | Sep 22, 15 | S&B INDUSTRIAL MINERALS NORTH AMERICA, INC. |
| 8528626 | Method for forming molds and a core for casting metal | Nov 02, 11 | Sep 10, 13 | SINTOKOGIO, LTD. |
| 8490677 | Method for forming molds and core for casting metal | Aug 31, 04 | Jul 23, 13 | SINTOKOGIO, LTD. |
| 7785412 | Additivated coal dust with water soluble carbohydrates for use in the green sand composition for casting molding | Feb 12, 08 | Aug 31, 10 | COQUE DO SUL DO BRASIL LTDA |
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