| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fb9798bf05293ffe6d2e0fde58c3cdb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2995
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2993
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2991 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0837
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/H01F1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0834
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0839 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-11 |
| filingDate |
1996-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1997-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0750232-A3 |
| titleOfInvention |
Magnetic particles for magnetic toner and process for producing the same |
| abstract |
Magnetic particles suitable for use in a magnetic toner, nwhich particles comprise Fe 2+ -containing iron oxide particles nwhich: n (a) have an average particle size of from 0.05 to 0.30 µm; (b) contain from 0.9 atm% to less than 1.7 atm% of nsilicon, calculated as Si, based on Fe; (c) have a substantially cubic shape, each ridge of nwhich has a curved surface; and (d) have a ratio () of the average maximum length of nsaid Fe 2+ -containing particles to the average minimum length of nsaid Fe 2+ -containing particles of from more than 1.0:1 to less nthan 1.4:1. |
| priorityDate |
1995-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |