| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b1f635adacd1db43c00f610a97ed1d9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-06 |
| filingDate |
2003-07-02^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-02-01^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92468f9dc83d451cdbc372701c080200
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a813a443b97de36ea83c987391fd34d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fcd58e63eacac1cdb5d5689dd9caab5 |
| publicationDate |
2005-02-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6849115-B2 |
| titleOfInvention |
Method of manufacturing aluminum-substituted hematite |
| abstract |
A method of manufacturing aluminum-substituted hematite represented by α-(Fe 1-x Al x ) 2 O 3 where x=0.01 to 0.15, by mixing an iron compound and an aluminum compound such that an atomic ratio of Fe to Al falls within the range of 99:1 to 85:15, adding citric acid and ethylene glycol to the mixture of the iron compound and aluminum compound to produce a gel, and pyrolyzing the gel, followed by calcining the pyrolyzed product. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2476268-C2 |
| priorityDate |
2002-07-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |