http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004004690-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_224aab8fd3575898af985eb55a074e75 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate | 2003-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94cc533bd568a2435adc8d875f37710b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e488d2a77377cfe9747da8d3ca432c49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa54ef24ee9095b8f4444279623f9f32 |
| publicationDate | 2004-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004004690-A |
| titleOfInvention | Electrophotographic toner |
| abstract | An object of the present invention is to provide a toner in which offset does not occur even at a low fixing temperature and which has a wide temperature range in which no offset occurs. Kind Code: A1 In an electrophotographic toner using a styrene-acrylic resin as a binder resin, the molecular weight distribution in the molecular weight distribution measured by GPC of a THF-soluble component in the toner peaks at 3000 to 6500 and 600000 to 800000, respectively. The peak component having a molecular weight of 3,000 to 6,500 has an area ratio of 60 to 80%, the softening point of the toner is Tm (° C.), and the toner is separated from a DSC curve measured by a differential scanning calorimeter. When the peak temperature of the endothermic peak at the time of temperature rise corresponding to the agent is Wp (° C.), it is characterized by 10 ≦ Tm−Wp ≦ 60. [Selection diagram] None |
| priorityDate | 2002-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.