| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_817a613700d831680025c83e0d530b4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_54f1a538296fbdf6c61b6e9c7a189ef8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa6578ca8d41396c9207713067623ea9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-18 |
| filingDate |
2012-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e743bd38aa043dc90349498a297b8a4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0639fdd0225f1dedadec37a9d30389a1 |
| publicationDate |
2013-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2013026579-A1 |
| titleOfInvention |
Method for regenerating the sand of sand molds and sand cores |
| abstract |
In order to regenerate the sand regained from sand molds and/or sand cores which are produced from the sand and soluble glass as a binding agent and used in metal casting, the sand regained from sand molds and/or sand cores is subjected to a mechanical regeneration stage and a thermal regeneration stage, and a hardening agent for soluble glass is added during or after the mechanical regeneration stage. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3202927-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020049174-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11235376-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3620244-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017137113-A1 |
| priorityDate |
2011-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |