http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990072739-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0902 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0838 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0836 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0839 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0904 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08773 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-083 |
| filingDate | 1999-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990072739-A |
| titleOfInvention | Black magnetic composite particles and black magnetic toner using the same |
| abstract | The black magnetic composite particles for black magnetic toner of the present invention aren n n Magnetic iron oxide particles having an average particle diameter of 0.055 to 0.95 mu m;n n n (1) an organosilane compound obtained by drying or heat treating an alkoxysilane compound,n n n (2) polysiloxanes or modified polysiloxanes, andn n n (3) a coating formed on the surface of said magnetic iron oxide particles comprising at least one organosilicon compound selected from the group consisting of fluoroalkyl organosilane compounds obtained by drying or heat treating a fluoroalkyl silane compound; Andn n n At least one portion of the coating includes carbon black fine particles having a particle diameter of 0.002 to 0.05 μm and adhered in an amount of 1 to 25 parts by weight based on 100 parts by weight of the magnetic iron oxide particles.n n n Such black magnetic composite particles for black magnetic toner and black magnetic toner using such black magnetic composite particles not only exhibit excellent dispersibility in the binder resin by a small amount of carbon black fine particles separated from the surface of each particle, but also excellent fluidity and It has blackness. |
| priorityDate | 1998-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.