| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f42e7e79b2515cefe3368a431243959a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_641dbe7443c10a0ca69ecec285d15615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08775
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0819
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08797
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08795
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09708
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09725 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-00 |
| filingDate |
2008-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31f518721140685f6b0c08c2afacf811
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a80acb594b44b87bc3e14a31797f789 |
| publicationDate |
2012-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8153343-B2 |
| titleOfInvention |
Toner, two-component developer, developing device, and image forming apparatus |
| abstract |
A toner in which even a toner containing crystalline polyester exhibits excellent fixing property, chargeability, color reproducibility, and long-term stability, as well as a two-component developer, a developing device, and an image forming apparatus are provided. The toner includes toner base particles which contain a colorant and a binder resin containing at least crystalline polyester and an amorphous resin; and a mixed oxide of aluminum oxide and silicon dioxide externally added to the toner base particles, and the toner is so adjusted that the binder resin contains 20% by weight to 50% by weight of the crystalline polyester and that a compositional proportion of aluminum oxide in the mixed oxide of aluminum oxide and silicon dioxide falls within a range of 35% by weight or more and less than 50% by weight. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11079694-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8609313-B2 |
| priorityDate |
2007-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |