| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ee6d092e0588dcff4e2f7152ef1e6ce |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-521
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-2233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-521
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-49 |
| filingDate |
1981-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f6031239a96f5f1e8d7134c1cb95053 |
| publicationDate |
1982-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4331583-A |
| titleOfInvention |
Catalysts for foundry core binders |
| abstract |
Catalysts for foundry core binders prepared by reacting polyphosphoric acid with an alcohol. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0539098-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5864003-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4493782-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6228914-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5378793-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4988797-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5962603-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006020102-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7087703-B2 |
| priorityDate |
1981-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |