http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011059693-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/G03G9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 |
| filingDate | 2010-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8c964f011fc1b4fbabaf05d76d8f628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a46c45173746c7ba945da46cf215ebd |
| publicationDate | 2011-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011059693-A |
| titleOfInvention | Negatively chargeable toner and method for producing the same |
| abstract | An object of the present invention is a negatively chargeable toner comprising toner base particles obtained by agglomerating and coalescing phase-inversion emulsified resin particles of anionic self-water-dispersed polyester resin particles. Provided are a negatively chargeable toner having excellent durability without unevenness, and a method for producing the same. SOLUTION: Anionic self-water-dispersed polyester resin particles formed by phase inversion emulsification with a dispersion stabilizer and an electrolyte are externally treated with external additive particles hydrophobized with a silane coupling agent. The number average primary particle size is 100 to 600 nm as the external additive particles together with the hydrophobic silica fine particles having a number average primary particle size of 7 to 60 nm and the hydrophobic titanium oxide fine particles having a number average primary particle size of 10 to 40 nm. Negatively chargeable toner having excellent charging stability and excellent durability with no unevenness in printed images by using hydrophobic α-type alumina fine particles and / or hydrophobic silica fine particles having a number average primary particle size of 100 to 600 nm. [Selection] Figure 4 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5998128-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017173804-A |
| priorityDate | 2010-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 131.