| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_deb5ecc5c17d6f36b4535a5efbc32c0b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-2233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-521 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-521
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-00 |
| filingDate |
1984-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e8e8511232b8fff4d465f8ec0a2d24a |
| publicationDate |
1985-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4515935-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/WO-02090016-A1 |
| priorityDate |
1981-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |