http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003091103-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate | 2001-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34ea5ca4827358725ab7c22299061373 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cb98819f221f6c6755a526f16b9bf75 |
| publicationDate | 2003-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003091103-A |
| titleOfInvention | Negatively charged toner |
| abstract | [PROBLEMS] To reduce fog toner and reverse transfer toner as much as possible and to further improve transfer efficiency. Making charging characteristics more stable. An external additive (12) of a negatively charged toner (8) has hydrophobic negatively chargeable silica (1) having a small average primary particle diameter and a large particle diameter. 3, 14; hydrophobic rutile-anatase type titanium oxide 15 having a relatively low electric resistance; and hydrophobic positively chargeable silica 16 having the same or substantially the same particle diameter as negatively chargeable silica 14. Is used. The positively chargeable silica 16 is composed of the toner base particles 8a. Directly adheres to the surface of the toner particles to exhibit the function of a microcarrier, speeds up the rise of the toner base particles 8a, and the rutile-anatase type titanium oxide 15 serves The toner particles adhere to the surface of a via the negatively chargeable silica 13 having a small particle diameter, and at the same time suppress the negative overcharge property due to the low electric resistance thereof and suppress the generation of the positive polarity toner. Fog is effectively suppressed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007163748-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4716014-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101634820-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007163747-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7250243-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4716015-B2 |
| priorityDate | 2001-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 192.