| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0839
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0834
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0819
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0827 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate |
1997-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3429015d4d16f21fa1c3f5b55929bbee |
| publicationDate |
1998-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0851307-A1 |
| titleOfInvention |
Magnetic toner, process for producing magnetic toner, and image forming method |
| abstract |
A magnetic toner for developing an electrostaticnlatent image has magnetic toner particles containing atnleast a binder resin, a magnetic powder and a waxncomponent. The magnetic powder has magnetic iron oxidenparticles the particle surfaces of which have beenncoat-treated with an organic surface modifying agent.nThe magnetic iron oxide particles contain siliconnelement (Si) in an amount of from 0.4 to 2.0% by weightnbased on the weight of iron element (Fe) and thenmagnetic iron oxide particles have an Fe/Si atomicnratio of from 1.0 to 4.0 at their outermost surfaces.nThe magnetic toner particles have shape factors SF-1nand SF-2 as measured by an image analyzer, with a valuenof SF-1 of from 100 to 160, a value of SF-2 of from 100nto 140 and a value of (SF-2)/(SF-1) of not more thann1.0. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1693710-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6638674-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100442150-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1143303-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1143303-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7043175-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6465144-B2 |
| priorityDate |
1996-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |