| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34ac169649fc85ccf5c4427d01fec82e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C9-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C9-12 |
| filingDate |
2017-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d60db31ef5696cdfec11600590d3bec0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da8cd9a4f9936159bb10839a7f5b33b5 |
| publicationDate |
2018-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018097178-A1 |
| titleOfInvention |
Coated sand, method for producing same, and method for producing casting mold using same |
| abstract |
The present invention provides coated sand that has excellent water permeability and excellent releasability from a molding die when molding a casting mold. The coated sand also makes it possible to obtain excellent strength in a casting mold obtained as a final product. The coated sand is in a dry state, is fluid at room temperature, and is coated by a coating layer in which the surface of a fire-resistant aggregate contains water glass as a binder. The coating layer contains a surfactant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114262185-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7360451-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114262185-B |
| priorityDate |
2016-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |