| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-2246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-2253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-2233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C9-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C9-02 |
| filingDate |
2013-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68a18c91d3e47350445501679998c7b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a31de95e9f0e731579ae4b39b855377c |
| publicationDate |
2015-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015114588-A1 |
| titleOfInvention |
Curing agent composition for making foundry molds, use of the same, method of producing the same, and method of making foundry mold |
| abstract |
A curing agent composition for making foundry molds, comprising 2,6-dihydroxybenzoic acid. In a sand composition for making foundry molds, it is preferable to use simultaneously: an acid-hardening resin which contains both a binder composition for making foundry molds which comprises one or more 5-position-substituted furfural compounds selected from the group consisting of 5-hydroxymethylfurfural and 5-acetoxymethylfurfural, and the curing agent composition for making foundry molds which comprises 2,6-dihydroxybenzoic acid. It is preferable that the content of 2,6-dihydroxybenzoic acid in the curing agent composition is 10 to 80 wt %. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114393175-A |
| priorityDate |
2012-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |