| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0819
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09708
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0827 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate |
2018-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cae07770cc5ff2ba1ea25c72eb37de9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77ffdcc21701a010c285439dfc324344
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b6267a9cba6852920a19bb49862b53a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e38c5f015b14dceb0b2208a45b178cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18e43b399b96a627358c0c1699d68613
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bda58a3393c756078e5f64b22c3672ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d81dc374de4b2b8544212e5aa9702e94 |
| publicationDate |
2019-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2019152718-A |
| titleOfInvention |
toner |
| abstract |
PROBLEM TO BE SOLVED: To provide a toner having good transfer stability even when transfer conditions are changed and having a high image density even when used for a long time. A toner containing toner particles and an external additive, the external additive containing strontium titanate particles, and a projected image of the strontium titanate particles photographed using a scanning electron microscope Where the standard deviation of the distance from the center of gravity of the projected image to the contour of the projected image is Ds and the equivalent circle diameter of the projected image is Da, the value CV calculated by equation (1) is 0.07 or less. It is characterized by. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7131926-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019151507-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7336010-B2 |
| priorityDate |
2018-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |