| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-742
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-1273
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-04 |
| filingDate |
2008-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1c6aedd595d00943a3ee8aa00f0a501
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a032644eb7693435d25e2f0541ca50ed |
| publicationDate |
2011-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7879261-B2 |
| titleOfInvention |
Carbon nanofiber, production process and use |
| abstract |
The invention relates to (1) carbon nanofiber containing iron (Fe) of 6 mass % or less and vanadium (V) of 3 mass % or less as a metal impurity other than carbon, which does not substantially contain metal elements other than Fe and V, (2) a method for producing carbon nanofiber characterized in contacting a catalyst in which Fe and V are supported on a carbon support and a carbon-containing compound at a high temperature, (3) a resin composite material in which the carbon nanofiber is blended and (4) use thereof. According to the invention, an inexpensive carbon fiber filler material can be obtained which has a low content of metal impurities and enables to exhibit electric conductivity when added to resin in a small amount. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11732174-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011101265-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11352536-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8696943-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8308990-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10767028-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011089365-A1 |
| priorityDate |
2007-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |