http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004238779-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-22 |
| filingDate | 2003-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de5b66d0f68178ffa8c7feedc9e8a8e5 |
| publicationDate | 2004-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004238779-A |
| titleOfInvention | Method for producing carbon fiber |
| abstract | An object of the present invention is to provide a method for producing a carbon fiber, in which good adhesion strength can be obtained even with carbon fiber having a high carbonization temperature, and CFRP molded using this carbon fiber can have high compression properties. SOLUTION: In a method for producing a carbon fiber in which a precursor fiber is subjected to a flame-proofing treatment and a carbonization treatment to obtain a carbon fiber and then subjected to a surface oxidation treatment, the carbon fiber is subjected to an oxygen concentration of 15 to 15% prior to the surface oxidation treatment. This is a method for producing carbon fiber, in which a heat treatment is performed at 600 to 800 ° C. for 5 to 60 seconds in an oxidizing atmosphere of 30% by mass. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023167120-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014101605-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018517269-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101834806-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008088577-A |
| priorityDate | 2003-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.