http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006257309-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D10-02 |
| filingDate | 2006-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbcf953436e72d3e17e50a9f1df1b1b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60f6cf89eb48f81292f918b27f625b54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6974f42f4f170489a3b992a8f552147c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dcc7f454ddcb3239b637f8f76dbc118f |
| publicationDate | 2006-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2006257309-A1 |
| titleOfInvention | Carbon fiber, method for producing the same and apparatus therefor |
| abstract | An object of the present invention is to provide a method and apparatus for heat-treating carbon fiber, in which impairment of a furnace caused by solidification of a transition metal impurity serving as a catalyst raw material is prevented, and the amount of the metal, such as Fe, Co, or Ni, contained in the carbon fiber is reduced. In the present invention, a vaporized metal impurity is contained in an inert gas that is passed through a furnace, and the gas is discharged from a high-temperature section of the furnace. The impurity contained in the gas discharged from the furnace is cooled to solidify, and then recovered. The resultant gas is recycled as an inert gas in the furnace. |
| priorityDate | 2000-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.