Class B22C : FOUNDRY MOULDING
Subclass 1/22: 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 resins or rosins
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12097553 | Investment casting shell binders and compositions | Aug 23, 19 | Sep 24, 24 | Remet Corporation |
| 12083584 | Halloysite clay as smoke-reducing additive for polyurethane-forming binder system | Jan 11, 22 | Sep 10, 24 | ASK CHEMICALS LLC |
| 12077629 | Isocyanate composition and binder system containing said isocyanate composition | Dec 10, 19 | Sep 03, 24 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 12059724 | Production method, casting moulds, cores or feeders and kit and method for production of a metallic casting | Nov 26, 21 | Aug 13, 24 | HÜTTENES-ALBERTUS CHEMISCHE WERKE BESCHRÄNKTER HAFTUNG; HUTTENES ALBERTUS FRANCE; CHEMEX FOUNDRY SOLUTIONS GMBH; |
| 12023726 | Product for reducing sand adhesions | Jul 09, 21 | Jul 02, 24 | ASK Chemicals GmbH |
| 11981807 | Mold release agent for metal casting, containing pinene epoxide and/or decene-1 oxide | Mar 04, 21 | May 14, 24 | ASK CHEMICALS LLC |
| 11932732 | Binder, method for manufacturing same and method for manufacturing casting sand mold | Apr 16, 19 | Mar 19, 24 | DIC Corporation |
| 11865774 | Method for binder additive manufacturing | Jun 16, 21 | Jan 09, 24 | K.L. CHEMICALS CO., LTD. |
| 11858030 | Sizing composition for casting molds for metal casting, method for producing the casting molds, and casting molds provided with the sizing composition | Jul 19, 19 | Jan 02, 24 | ASK Chemicals GmbH |
| 11839913 | Binder systems | Dec 07, 18 | Dec 12, 23 | Imerys USA, Inc. |
| 11813669 | Method for making an integrated core-shell structure | May 27, 22 | Nov 14, 23 | General Electric Company |
| 11738385 | Smoke-suppressing additive for polyurethane-forming binder system | Mar 03, 20 | Aug 29, 23 | ASK CHEMICALS LLC |
| 11717879 | Use of closed-pore microspheres of expanded pearlite as a filler for the production of mouldings for the foundry industry | Apr 10, 17 | Aug 08, 23 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 11712735 | Foundry mix including resorcinol | Mar 14, 22 | Aug 01, 23 | Novis Works, LLC |
| 11590561 | Method of producing sand mold comprising curing a resin and a binder by the same curing agent | Jun 15, 21 | Feb 28, 23 | DAIHATSU MOTOR CO., LTD. |
| 11466117 | Binder based on phenolic resins of the benzyl ether type, containing free phenol and free hydroxybenzyl alcohols | Dec 22, 17 | Oct 11, 22 | ASK Chemicals GmbH |
| 11389820 | Method of designing and manufacturing a distributor bar for applying a viscous foamable liquid mixture onto a laminator | May 06, 19 | Jul 19, 22 | Huntsman International LLC |
| 11351599 | Multi-piece integrated core-shell structure for making cast component | Mar 23, 20 | Jun 07, 22 | General Electric Company |
| 11338356 | Amino acid-containing moulding material mixture for production of mouldings for the foundry industry | Nov 28, 17 | May 24, 22 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 11305336 | Foundry mix including resorcinol | Mar 19, 20 | Apr 19, 22 | Novis Works, LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0025,932 | USE OF CLOSED-PORE MICROSPHERES OF EXPANDED PEARLITE AS A FILLER FOR THE PRODUCTION OF MOULDINGS FOR THE FOUNDRY INDUSTRY | Jul 26, 24 | Jan 23, 25 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 2024/0417,506 | ISOCYANATE COMPOSITION AND BINDER SYSTEM CONTAINING SAID ISOCYANATE COMPOSITION | Aug 27, 24 | Dec 19, 24 | HUTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 2024/0262,955 | POLYURETHANE BINDER SYSTEM USING BLOCKED ISOCYANATE | Feb 07, 24 | Aug 08, 24 | Not available |
| 2024/0157,432 | ESTERS OF EPOXIDIZED FATTY ACIDS IN FURFURYL ALCOHOL BINDERS | Nov 13, 23 | May 16, 24 | Not available |
| 2024/0066,590 | MULTI-PIECE INTEGRATED CORE-SHELL STRUCTURE FOR MAKING CAST COMPONENT | Nov 02, 23 | Feb 29, 24 | Not available |
| 2024/0033,809 | SMOKE-SUPPRESSING ADDITIVE FOR POLYURETHANE-FORMING BINDER SYSTEM | Jul 05, 23 | Feb 01, 24 | Not available |
| 2023/0398,599 | COMPOSITION, CORE AND MOULD FOR CASTING AND MOULDING PROCESSES | Oct 25, 21 | Dec 14, 23 | Not available |
| 2023/0321,717 | FOUNDRY MIX INCLUDING RESORCINOL | Jun 12, 23 | Oct 12, 23 | Novis Works, LLC |
| 2023/0249,244 | HALLOYSITE CLAY AS SMOKE-REDUCING ADDITIVE FOR POLYURETHANE-FORMING BINDER SYSTEM | Jan 11, 22 | Aug 10, 23 | Not available |
| 2023/0042,686 | METHOD FOR CONSTRUCTING LAYERED BODIES WITH REFRACTORY MOLDING BASE MATERIAL AND RESOLS, THREE-DIMENSIONAL BODIES PRODUCED THEREBY, AND A BINDER THEREFOR | Dec 18, 20 | Feb 09, 23 | Not available |
| 2022/0402,018 | CASTING SAND AND KIT FOR SAND MOLD | Nov 19, 20 | Dec 22, 22 | Kinsei Matec Co. Ltd. |
| 2022/0355,367 | HALLOYSITE TUBES IN ESTER-CURED PHENOLIC BONDED FOUNDRY SHAPES | May 10, 21 | Nov 10, 22 | Not available |
| 2020/0316,674 | COMPONENT SYSTEM FOR PRODUCING CORES AND MOLDS | Dec 22, 17 | Oct 08, 20 | Not available |
| 2020/0188,989 | METHOD FOR PRODUCING MOLDING SAND, AND MOLDING SAND | Feb 27, 18 | Jun 18, 20 | DAIHATSU MOTOR CO., LTD. |
| 2019/0255,599 | AQUEOUS AKALINE BINDER COMPOSITION FOR CURING WITH CARBON DIOXIDE GAS AND USE THEREOF, CORRESPONDING MOULDING MIXTURE FOR A PRODUCING FOUNDRY SHAPE, A CORRESPONDING FOUNDRY SHAPE AND A METHOD FOR PRODUCING A FOUNDRY SHAPE | Jun 28, 17 | Aug 22, 19 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 2019/0224,744 | Compositions and Methods for Modified Ester-Curatives and Reduction of Formaldehyde Emission and Odor in Ester-Cured Phenolic Binder Systems | Mar 28, 19 | Jul 25, 19 | Not available |
| 2019/0168,289 | Compositions and Methods for Modified Ester-Curatives and Reduction of Formaldehyde Emission and Odor in Ester-Cured Phenolic Binder Systems | Feb 12, 19 | Jun 06, 19 | Not available |
| 2019/0091,758 | TWO-COMPONENT BINDER SYSTEM FOR THE POLYURETHANE COLD-BOX PROCESS | Mar 08, 17 | Mar 28, 19 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 2019/0047,041 | USE OF A COMPOSITION AS A BINDER COMPONENT FOR PRODUCING FEEDER ELEMENTS ACCORDING TO THE COLD BOX PROCESS, CORRESPONDING METHOD, AND FEEDER ELEMENTS | Feb 17, 17 | Feb 14, 19 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung |
| 2018/0345,356 | METHOD FOR PRODUCING REFRACTORY COMPOSITE PARTICLES AND FEEDER ELEMENTS FOR THE FOUNDRY INDUSTRY, CORRESPONDING FEEDER ELEMENTS AND USES | Dec 01, 16 | Dec 06, 18 | HÜTTENES-ALBERTUS CHEMISCHE WERKE GESELLSCHE WERKE GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG |
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