http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003043736-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/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-083 |
| filingDate | 2001-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b37577b0b70af185387bdb2b608d8de5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df60ed32fda0995b891be53f274ff6d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abf8dedef8b313d9d945e8af2007398e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c77ea9a46a78b2358a96a944d3a0d2ed |
| publicationDate | 2003-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003043736-A |
| titleOfInvention | Magnetic toner and method for producing the magnetic toner |
| abstract | (57) [Problem] A magnetic toner which is excellent in transferability, charge stability and developing characteristics, has little fog, has a high image density even in long-term use in a high-temperature, high-humidity environment, and does not easily cause a ghost phenomenon. And a method for producing the magnetic toner. SOLUTION: The toner has a magnetic toner particle containing at least a binder resin, a magnetic powder, and a sulfur-containing polymer, and an inorganic fine powder, has a weight average particle diameter of 3 to 10 μm, and has an average circularity of 0. When the charge amount of the magnetic toner particles is T1, the absolute value of the charge amount, | T1 |, satisfies the following expression (1), and the presence of the carbon element present on the surface of the magnetic toner particles: When the amount is A and the amount of sulfur element present on the surface of the magnetic toner particles is E, the ratio of E to A, E / A, and the absolute value of the charge amount are expressed by the following equation (2). A magnetic toner characterized by satisfying. (1) 150 ≧ | T1 | ≧ 40 (1) 50> | T1 | / {(E / A) × 10000}> 1.0 (2) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4533062-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006078982-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010091660-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7233758-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005107520-A |
| priorityDate | 2001-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 318.