http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011246321-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a37d7a7385924dd55e29ac1e96d1492 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-08 |
| filingDate | 2010-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7351129888163771c35643007cb693f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d22744ef23acd13c19b89d8bdd5826f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d6a9bb329d38528560d2484ec353d3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a678f0efaa597bc1170d159246260cbb |
| publicationDate | 2011-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011246321-A |
| titleOfInvention | Coated magnetite particles and method for producing the same |
| abstract | The present invention provides coated magnetite particles having good charge rising properties and no excessive charging. The surface of magnetite core particles is coated with a silane compound. The ratio of the divalent iron present on the surface of the core particle was 20 to 30% with respect to the total amount of iron present on the surface of the core particle. And the thing of C2-C10 was used as the alkyl group which a silane compound has. It is preferable that the crystallite diameter of magnetite measured by X-ray diffraction method is 60 to 90 nm. [Selection figure] None |
| priorityDate | 2010-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.