http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2577401-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0802 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0804 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0834 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0835 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0836 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-083 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate | 2011-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0de1042b4aeb7a851467eac44b9112a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a78833883ba38c6810032764d51edafc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7e995117cf38014e80a79b1f6657f66 |
| publicationDate | 2013-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2577401-A1 |
| titleOfInvention | Magnetic toner |
| abstract | A magnetic toner which has superior charging stability and charging uniformity, maintains stable developing performance without any dependence on service environments and may less cause any decrease in image density and any image defects such as fog and ghost, the magnetic toner has magnetic toner particles, each of the magnetic toner particles has magnetic toner base particle containing a binder resin and a magnetic material, and an inorganic fine powder, (a) the magnetic toner having, at a frequency of 100 kHz and a temperature of 30°C, a dielectric loss factor (ε") of 2.5×10 -1 pF/m or more and 7.0×10 -1 pF/m or less and a dielectric dissipation factor (tanδ L ) of 3.0×10 -2 or less, (b) the magnetic toner having, in a dielectric dissipation factor (tanδ) thereof at a frequency of 100 kHz, a maximum value (tanδ H ) within the temperature range of 60°C to 140°C; and the tanδ H and the tanδ L satisfying (tanδ H -tanδ L ) ≤ 3.0×10 -2 . |
| priorityDate | 2010-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.