http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102369485-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09716 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09791 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0827 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-097 |
| filingDate | 2010-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74a031818b76e5c85a2bae398e5df4fc |
| publicationDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102369485-B |
| titleOfInvention | Toner for electrostatic-image development |
| abstract | A toner in which the desired functions of external additives (functions of imparting charge stability, flowability, etc. to the toner) can be maintained even when the toner is used in a severe environment such as a high-temperature high-humidity (H/H) environment, and which has satisfactory quick-electrification characteristics and long-term stability with respect to electrification characteristics and flowability. Even when used to conduct continuous printing on a large number of sheets, the toner retains the ability to reproduce thin lines, is less apt to cause deterioration of image quality attributable to blurring, etc., and has excellent long-term printing performance. The toner for electrostatic-image development comprises color resin particles comprising a binder resin and a colorant and external additives, and is characterized in that the external additives comprise an external additive (A) and an external additive (B), the external additive (A) is particles of a fatty acid metal salt, the content of the particles of a fatty acid metal salt being 0.01-0.5 parts by weight per 100 parts by weight of the color resin particles, and the external additive (B) is fine spherical colloidal silica particles having a number-average primary-particle diameter of 30-80 nm, the surface of which has been treated with a silane compound having a C8-20 alkyl group, the content of the fine spherical colloidal silica particles being 0.3-2.0 parts by weight per 100 parts by weight of the color resin particles. |
| priorityDate | 2009-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 242.