http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0876410-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c391364e0741043fad9d4ca5347ce1a6 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-083 |
| filingDate | 1994-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80109129934b4deeb6d8997473f24b09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d53f539b7d2b823f918060c27f4f788a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_476635e6b39173c4e7331a225eaa7fbf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1750b00406ab9be9111e265ce84d061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_097a59fac4bae6185ab4e4ca8350c7aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4c5ae7a4263993d2f8fb7a41e0b9884 |
| publicationDate | 1996-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0876410-A |
| titleOfInvention | Toner for two-component developer |
| abstract | (57) [Summary] [Structure] A two-component developer toner comprising toner particles containing a fixing resin and magnetic powder dispersed in the resin. The fixing resin is a composition containing a resin having an anionic polar group. The resin contains a low molecular weight copolymer and a high molecular weight copolymer containing styrene and a monomer having an anionic polar group, and the composition ratio of styrene in the low molecular weight copolymer is 70% or less. The magnetic powder is contained in the toner particles in a ratio of 0.1 to 5 parts by weight with respect to 100 parts by weight of the fixing resin. [Effect] A toner containing no charge control agent, which causes the main occurrence of spent during copying, is provided. Such a toner has sufficient chargeability, the toner does not scatter during copying, the transfer efficiency is sufficient, and a copy image having a required density can be stably obtained for a long time. Furthermore, the poor charging due to the spent on the particle surface of the carrier of styrene, which is a low molecular weight substance having a strong negative charge tendency, can be eliminated, and the charging of the toner can be stabilized for a long period of time. A longer life can be achieved. |
| priorityDate | 1994-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.