http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6860319-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01a374f2a28b526fd0c7ecc36564a31d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C1-181 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-18 |
| filingDate | 2003-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3231f23e630474e5cf8881062f00b5f3 |
| publicationDate | 2005-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6860319-B2 |
| titleOfInvention | Acid activated clay for use in foundry sand |
| abstract | A foundry sand binder formed by reacting a smectite clay containing exchangeable calcium ions with an acid to enhance the ability of the clay to bind sand in forming a metal casting sand mold. The acid-treated clay is an excellent sand binder for metal casting molds and produces cast metal parts having improved surface finish with the elimination or substantial reduction in carbonaceous, e.g., coal, foundry sand additive, while reducing VOC emissions from the foundry. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1800771-A1 |
| priorityDate | 2003-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.