http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005115200-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 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/G03G9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 |
| filingDate | 2003-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b4217d4daad39af1d9bd40b66f6563a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed255147de660e5e344087c5def0597a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5f0af72ab1dc855fcaa4378bac48db9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d81dc374de4b2b8544212e5aa9702e94 |
| publicationDate | 2005-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005115200-A |
| titleOfInvention | Magnetic carrier and two-component developer |
| abstract | PROBLEM TO BE SOLVED: There is a severe direction for carrier adhesion including improvement of process speed required for a process and increase in diameter of a photosensitive drum. Therefore, by forming a resin layer in which hematite, which is high resistance non-magnetic and inexpensive, is dispersed on the surface of the magnetic material dispersion type resin carrier, the resistance of the carrier is further increased and carrier adhesion is prevented. In a magnetic carrier particle and a two-component developer containing at least a binder resin and a magnetic metal oxide particle, the number average particle diameter of the magnetic carrier particle is 5 to 100 μm, and the specific resistance of the magnetic carrier particle is 25V. It is 5.0 × 10 13 Ωcm or more when a voltage of ˜500 V is applied, the magnetic carrier particle has a 1 kilo-Oersted magnetization intensity of 40 to 250 emu / cm 3 , and the magnetic carrier particle has a true specific gravity of 3.0 to 4. It is 9 g / cm 3 , and the Fe (II) content with respect to the eluted iron element concentration on the surface of the magnetic carrier particles is 0.001 to 5.0% by weight. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4505687-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8000641-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007101812-A |
| priorityDate | 2003-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 161.