| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fb9798bf05293ffe6d2e0fde58c3cdb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-10884
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/G03G9-1134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0918
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0827
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0819 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-107 |
| filingDate |
2010-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b5898386bb3099ee4caf6b0aa7507e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10b7fff07ecbe65e153e255a221be465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dd799a514560124e3f722842780809f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ba9742da27819c4e6bb77506333cd8b |
| publicationDate |
2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102449556-B |
| titleOfInvention |
Magnetic carrier for electrophotographic developers, process for production thereof, and two-component developers |
| abstract |
The present invention relates to a magnetic carrier for an electrophotographic developer comprising spherical magnetic composite particles comprising a phenol resin as a binder and ferromagnetic iron oxide particles bonded to each other through the phenol resin, wherein the spherical magnetic composite particles have a ten-point mean roughness Rz of 0.3 to 2.0 [mu]m. The magnetic carrier for an electrophotographic developer according to the present invention exhibits an excellent durability against peeling-off and abrasion of coating resins formed thereon and a high stability to mechanical stress exerted onto the carrier, is free from occurrence of spent toner, can be stably held over a long period of time without occurrence of fogging and unevenness in density of toner images, and can keep high-quality images with an excellent gradation for a long period of time. |
| priorityDate |
2009-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |