| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1139 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-12 |
| filingDate |
2001-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45c20ab805e8d67a239a1855838231aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfd1cee3def32a45f95c1e96da1652a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ff869488d7700f0eace33ca3aad03ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d492e3e40e88a12e84aff8825a4e3619 |
| publicationDate |
2002-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1205814-A1 |
| titleOfInvention |
Electrophotographic carrier, developer using the same, and developing method |
| abstract |
The present invention provides a carrier for electrophotography, which isncapable of charging the toner in the developer very rapidly to a target electrostatic chargenand at the same time, is capable of maintaining the target electrostatic charge duringnprinting, so that the chemical fogging related to the slow charging rate can be eliminatednand the image density related to the maintenance of the electrostatic charge can benpreserved during printing. The charging rate and the charge maintenance of thenelectrophotographic carrier can be preserved if the carrier composed of magnetic corenparticles and the resin coat satisfies the following equation (B) > [(-19.4) × (A) +31],nwherein (A) represents a carbon content (weight %) of the carrier and (B) represents anratio of the square root of the number of emitted photoelectrons ((CPS) 1/2 ) and thenphoton energy (eV). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1589381-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7682764-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1589381-A3 |
| priorityDate |
2000-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |