http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009271244-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 |
| filingDate | 2008-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdba489033e5c1e0a78c9b8d9db7245a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02ba6cf011ab1c172683930f949ce2d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65d807b830b92b7ab9d7a9774afce16c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2490e16bfcfdc04cbe6cc0e69c9a2dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f10115bedf25a0a1a38e54c50fdcd458 |
| publicationDate | 2009-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009271244-A |
| titleOfInvention | Toner manufacturing method |
| abstract | Kind Code: A1 The present invention relates to a method in which base particles on which inorganic fine particles are wet-attached are screened with a screen in a slurry state, so that even a highly chargeable toner can be screened without causing aggregation due to charging. Provided is a toner production method that enables removal of coarse powder slightly larger than a target particle size. A method for producing an image forming toner comprising attaching inorganic fine particles to the surface of a toner base particle containing at least a binder resin and a colorant, wherein the inorganic fine particle A is attached to the surface of the toner base particle by at least a wet process. An inorganic fine particle wet adhesion treatment step, and a particle size distribution adjustment step of adjusting the particle size distribution of the toner base particles, the particle size distribution adjustment step comprising the step of subjecting the aqueous medium slurry to the inorganic fine particle wet adhesion treatment step. A method for producing a toner, which is a sieving step of removing coarse powder by sieving with a non-metallic screen having an opening diameter of 3 to 50 μm. [Selection] Figure 1 |
| priorityDate | 2008-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 195.