http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007148452-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18e1fd49abcd9328261ae3adc27b66f2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-09 |
| filingDate | 2007-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_915c2d460954c5ad98d3ce54e71b0543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2736f2ab0e61ed81f8d396b07bf1e14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4415f16350013042f123460a3369d62d |
| publicationDate | 2007-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007148452-A |
| titleOfInvention | Amorphous ferrite carrier and electrophotographic developer using the ferrite carrier |
| abstract | An amorphous ferrite carrier having a low resistance, a high specific surface area, a low specific gravity and a long life, and the use of the ferrite carrier prevent toner scattering, increase the image density, increase the speed, and To provide an electrophotographic developer that can cope with colorization. A ferrite carrier in which a carrier core material is coated with a resin, the particle shape is indefinite, and 40% by number or more is a rock-type rock sugar shape and / or oyster shell shape particle, and a shape factor (SF-1) is 140 to 250, the distribution width (δ) is 60 or less, the shape factor (SF-2) is 120 to 150, and the coating amount of the resin is 0. 0 relative to the carrier core material. An amorphous ferrite carrier characterized by being 01 to 10.0% by weight is adopted. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9964878-B2 |
| priorityDate | 2007-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.