| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C7-023 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C7-02 |
| filingDate |
2001-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1873f7dc48683769f9bbe717293a0e29 |
| publicationDate |
2002-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002028292-A1 |
| titleOfInvention |
Treatment for the reduction of carbon defects in the lost foam process |
| abstract |
The evaporative casting of molten metals has been shown to produce castings having smooth surfaces with significantly less signs of carbon deposits thereon by using expandable vinyl aromatic polymer particles containing a bromine-attached aliphatic or aromatic flame retardant and optionally, an organic peroxide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2884444-A1 |
| priorityDate |
1999-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |