| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8434b373257bab5f185b8a5783624bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2afc14cfdddc5421d8f3f33933fba97a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5dbcab3edae0317333c592c0812d5b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e247648c87730d37fe1a0128a48bdc6 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G21-1814
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1133
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/G03G9-1139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08755 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G21-18 |
| filingDate |
2019-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f379a94cac0460e0d98fbc67c4220cfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7f38d18c83e1d53c7e15eaf0092a392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21a058930ce67f4806e230853ae0e2fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c43301036affd89a6b6d97be6f9a289 |
| publicationDate |
2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020103778-A1 |
| titleOfInvention |
Carrier for forming electrophotographic image, two-component developer, developer for replenishment, image forming apparatus, process cartridge, and image forming method |
| abstract |
A carrier for forming an electrophotographic image is provided. The carrier comprises carrier particles each comprising a core particle and a coating layer. The coating layer comprises a coating resin and inorganic particles comprising chargeable particles A and conductive particles B. The amount of the inorganic particles is from 195 to 350 parts by mass with respect to 100 parts by mass of the coating resin. The carrier particles consist of small carrier particles (D1≤25 μm), medium carrier particles (25 μm<D2≤38 μm), and large carrier particles (38 μm<D3). A constituent element variation, that is a ratio of an amount of a constituent element of the inorganic particles contained in the coating layer of the small carrier particles to an amount of the same constituent element of the inorganic particles contained in the coating layer of the medium carrier, is from −10.0% to 10.0%. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11126098-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11513447-B2 |
| priorityDate |
2018-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |