| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G2215-0604 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09791
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09783
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09716
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09708
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0804 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate |
2008-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43b2ff4b5fde0efda086d2409a74e1bb |
| publicationDate |
2009-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009223284-A |
| titleOfInvention |
Image forming apparatus and toner |
| abstract |
To provide a toner and an image forming apparatus capable of ensuring both image density and filming resistance. Toner used in an electrophotographic image forming apparatus, comprising two or more developing roll members having a magnetic attraction force disposed in a developing container so as to face a photosensitive member. A center-feed type developing device having a developing roll member provided with two of them rotating in different directions and a developer regulating member provided between two developing roll members of different rotational directions The image forming apparatus has a system speed of 500 to 1700 mm / s, which is a moving speed of the fixing medium of the image forming apparatus, and the external additive of the toner includes a fatty acid metal salt, positively chargeable inorganic fine particles, and negatively chargeable inorganic A toner comprising fine particles, wherein the fatty acid metal salt has a primary particle size of 0.5 to 1.5 μm. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011107662-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013195934-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013164477-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8795938-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017167386-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009300548-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014170118-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010060649-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017215377-A |
| priorityDate |
2008-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |