http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5598914-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28a869d6fc950d50f6df03f549ca3afa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10C3-02 |
| filingDate | 1979-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3314ebb6f9bce52b20efd07320ed29b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_533aa20cd2bc63c6a136ce38437d2608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9de1ce382908b7cae0e9b78a0657ddec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9562d82e2df52bd0525fa204ed51707d |
| publicationDate | 1980-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5598914-A |
| titleOfInvention | Manufacture of carbon fiber |
| abstract | PURPOSE: To manufacture carbon fibers of good quality in high yield without causing broken fibers, by increasing the softerning point of a modified mixture of pitch, heavy oils, etc., and a softening point improver, by making the fibers spun from the mixture infusible, and by calcining the fibers. n CONSTITUTION: Commercial coal or petroleum pitch and heavy oil are incorporated with 0.2W10wt% of a softening point improver, e.g. a nitro compound, quinone, or polycarboxylic acid anhydride, preferably dinitrobenzene, and heated at 150W350°C for 0.1W2hr. The modified mixture is then spun, made infusible and calcined to give the desired carbon fibers. n COPYRIGHT: (C)1980,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4535759-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005281490-A |
| priorityDate | 1979-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.