http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022156618-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate | 2021-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5112e45b37b38d9e3062930089ed3336 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a2d6c9c40c4f64059adeb99a76cb5e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c2db42ebee0ce1a35fb93b856bcdc6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4097c498fce6d1945613369c5d7d56d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d695ad67ec0c96f18b6e49c92c899a9 |
| publicationDate | 2022-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022156618-A |
| titleOfInvention | Toner manufacturing method |
| abstract | An object of the present invention is to reduce the amount of inert gas used by increasing the oxygen concentration in a dryer while preventing the occurrence of dust explosions in the dryer by suppressing the cone discharge energy generated when the cone discharge occurs. To provide a new method for manufacturing a toner that enables A "washing step" of washing a toner particle dispersion liquid containing toner base particles, and dehydration by dehydrating the slurry or cake containing the toner base particles obtained in the washing step with a centrifugal dehydrator. A toner manufacturing method comprising a "dehydration step" of obtaining a cake and obtaining toner aggregates from the dewatered cake, and a "drying step" of drying the toner aggregates obtained in the dehydration step with a dryer, The diameter of the dust collector of the dryer is 3.0 m or less, the moisture content of the dehydrated cake obtained in the dehydration step is 27% by mass or less, and the average particle diameter of the toner aggregates at the start of the drying step ( D50) is set to 0.7 mm or less. [Selection figure] None |
| priorityDate | 2021-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.