http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05249731-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 |
| filingDate | 1992-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23fb1aa50154bfa1b1956576df30149a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4466f51589999a3ff203543d92668f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c9e66c12be293453a48303551b7ff70 |
| publicationDate | 1993-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05249731-A |
| titleOfInvention | Method for surface treatment of electrophotographic toner and composition thereof |
| abstract | (57) [Summary] [Purpose] The surface of an inorganic fine powder which, when externally added to a toner, suppresses environmental fluctuations in the triboelectric charge amount of the toner, imparts high fluidity, and suppresses photoreceptor fusion. It is to provide a processing method. [Structure] In the step of hydrophobizing the surface of an inorganic fine powder having active hydrogen on at least the surface and having a BET specific surface area of 20 m 2 / g or more by a nitrogen adsorption method with a coupling agent, this treatment step is a wet treatment. And a method for surface treatment of an inorganic fine powder, which comprises a step of adsorbing an unreacted coupling agent in a solution after completion of the coupling reaction onto a material having active hydrogen on the surface and collecting the material from the treatment reaction tank. |
| priorityDate | 1992-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.