Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4af0df9a26ff4aafde7285cbd8eb12f4 |
classificationCPCInventive |
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/G03G9-09775 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G21-1814 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0865 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08711 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0821 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0827 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08782 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
filingDate |
2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9145ddaef054056b5113f6db2c802d43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe6c7e5a978721ec38c79cf522730fd3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e82418fb6a07b9ce3051f4e5341ca1bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_207ce7fcc820ee1c093450540d3aaa1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_288ee09dfb681a3d5bbc43cbc07b80c8 |
publicationDate |
2021-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2021294237-A1 |
titleOfInvention |
Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method |
abstract |
An electrostatic image developing toner includes toner particles including a binder resin and a release agent, an external additive A, and an external additive B. At least the external additive A is present on the surface of the toner particles. At least the external additive B is present on the external additive A. The external additive B is an aggregate of two or more particles. The toner particles have an average circularity of 0.8 or more and 0.94 or less. The amount of the release agent present at the surface of the toner particles is 5 area % or more and 30 area % or less based on the total surface area of the toner particles. |
priorityDate |
2020-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |