| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1133 |
| 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/G03G9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
| filingDate |
2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c63fc89bbddb68cdf9a6fdd4f445b4bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebd1cc2191abf3be5c09b4f51d728ce5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec92e13eb9c797c91f059cb788e163d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d737f2bf421fa7e4ec8d65b7b292ad3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb65615a67d5e9d118bad8b6c9ac9d26 |
| publicationDate |
2015-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2015007771-A |
| titleOfInvention |
Magnetic carrier, two-component developer, replenishment developer, and image forming method |
| abstract |
Provided is a magnetic carrier which prevents carrier adhesion and damage to an electrophotographic apparatus due to destruction of magnetic carrier particles, has a stable charge imparting ability even in long-term use, and does not deteriorate developability. A magnetic carrier having a resin coating layer on the surface of particles in which pores of porous magnetic particles are filled with resin, i) The surface roughness Ra of the porous magnetic particles is 0.180 μm or more and 0.250 μm or less, ii) The pore diameter is 0.40 μm or more and 1.00 μm or less, iii) The amount of filled resin is 3.0 parts by mass or more and 5.5 parts by mass or less with respect to 100 parts by mass of the porous magnetic particles, iv) The amount of the coating resin is 1.0 part by mass or more and 3.0 parts by mass or less with respect to 100 parts by mass of the porous magnetic particles, v) The surface roughness Ra of the magnetic carrier is 0.160 μm or more and 0.220 μm or less. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019028299-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019023715-A |
| priorityDate |
2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |