http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101429381-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2101-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-18 |
| filingDate | 2013-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101429381-B1 |
| titleOfInvention | Process for preparing a carbon fiber precursor |
| abstract | In the present invention, the adhesion between the single fibers in the dry densification step and the secondary drawing step is suppressed, the micro / macro void due to abrupt cooling is reduced, the quality of the precursor fibers becomes excellent, and the properties of the precursor fibers And to provide a method of manufacturing a carbon fiber precursor which can make the change smaller. In the present invention, chilled water is sprayed to hot shoe ladle, so that the cold water bath is made into two or more stages to prevent rapid cooling, and a small amount of emulsion is added to the last stage of the cold water bath Which makes the emulsion more adhered and uniformly adhered to the carbon fiber precursor. |
| priorityDate | 2013-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.