| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-1535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-2246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0025
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/B22C1-181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-2233 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-1535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-14 |
| filingDate |
2013-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a31de95e9f0e731579ae4b39b855377c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68a18c91d3e47350445501679998c7b9 |
| publicationDate |
2014-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140138983-A |
| titleOfInvention |
Binder composition for making foundry molds |
| abstract |
One or more 5-position substituted furfural compounds selected from the group consisting of an acid-curable resin, 5-hydroxymethyl furfural and 5-acetoxy methyl furfural, and one kind selected from the group consisting of urea and urea derivatives Wherein the percentage of the 5-position substituted furfural compound (s) is 1 to 60% by weight of the binder composition, wherein the content of the 5-position substituted furfural compound (s) is in the range of 1 to 60% by weight. The percentage of the compound (s) in the group consisting of the urea and urea derivatives is preferably 0.3 to 10% by weight of the binder composition. |
| priorityDate |
2012-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |