http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018109704-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18e1fd49abcd9328261ae3adc27b66f2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1131 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-107 |
| filingDate | 2017-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9188ed6608900be2ebf28acf8d67f052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bd03d3c8cd842cb24e4779c7c5aa26e |
| publicationDate | 2018-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2018109704-A |
| titleOfInvention | Magnetic core material for electrophotographic developer, carrier for electrophotographic developer and developer |
| abstract | A magnetic core material for an electrophotographic developer and a carrier for an electrophotographic developer, which has a small change in electrical resistance due to environmental differences and has excellent strength and charge imparting ability, and can obtain a good image without defects, and the carrier A developer comprising a carrier is provided. The amount of fluorine ions measured by combustion ion chromatography is a (ppm), the amount of chlorine ions is b (ppm), the amount of bromine ions is c (ppm), the amount of nitrite ions is d (ppm), When the nitrate ion amount is e (ppm) and the sulfate ion amount is f (ppm), the value of the formula (1): a + b × 10 + c + d + e + f is 300 to 1300, and the BET specific surface area is 0.06 to 0.25 m. A magnetic core material for an electrophotographic developer, which is 2 / g. [Selection] Figure 1 |
| priorityDate | 2017-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.