| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02ff914937eb6ceaee5ca69cc56cbfa7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0831
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-0045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-00 |
| filingDate |
1992-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8774158d6e7bb65a73cb3435d5cde06d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b88e35a188df5ad4b936443ff550e396
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1aabd1e8a6560bab5c1e38c6d085661 |
| publicationDate |
1994-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5330668-A |
| titleOfInvention |
Organic ferromagnetic substance and process for producing same |
| abstract |
An organic ferromagnetic substance including an amorphous carbonaceous substance in mid course of graphitization prepared from an organic compound having a hydrogen/carbon ratio of 1.7 or more and a process for producing same are disclosed. This organic ferromagnetic substance is stable and easy to produce, and has a high saturation magnetization and is advantageous as an industrial product such as a toner for copiers utilizing its light weight and high saturation magnetization. |
| priorityDate |
1991-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |