| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4af0df9a26ff4aafde7285cbd8eb12f4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1088 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-10 |
| filingDate |
1987-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd4e326c267f4a555eaffb24b246b3e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7be58ec023c0b48734d2ff1248dbaeed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d20d90b5931a2668c2e7b4bcd817f79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3514ee2e65a5407b1f9ab8987eedf01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a89177b069fb9911482d7d927d4980a |
| publicationDate |
1989-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4868083-A |
| titleOfInvention |
Developer carrier and process for producing the same |
| abstract |
A process for producing a developer carrier is disclosed, which comprises heating a carrier composition containing a resin, magnetic particles and a compound having a lower critical surface energy than the resin, to produce a carrier particle having a higher surface concentration of the compound having a lower critical surface energy. A developer carrier having an average particle size of at least about 50 mu m and containing a fluorine-containing compound and fine magnetic particles dispersed in a binder resin is also disclosed. The developer carriers according to the invention when used in magnetic brush development provide superior charge generation, extended life and improved image reproduction. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7455946-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007099104-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006035162-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5512403-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005053856-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7939176-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5316882-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003054275-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7132211-B2 |
| priorityDate |
1986-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |