| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-22 |
| filingDate |
2008-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23205349e2a9e6075f75c12f56332ed1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ae74a4534d95849d5f55b0ef34eea9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dc3eca7f046b2e214b52b9011b3755d |
| publicationDate |
2008-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008202208-A |
| titleOfInvention |
Precursor fiber for carbon fiber, carbon fiber, and production method thereof |
| abstract |
PROBLEM TO BE SOLVED: To provide a carbon fiber precursor fiber obtained by spinning a flame resistant polymer, suppressing adhesion between single fibers during each heat treatment, and providing a higher performance carbon fiber. SOLUTION: A flame resistant polymer having a PAN skeleton is used as a constituent, and the silicon content per fiber weight is in the range of 0.01 to 5% by weight. During each heat treatment such as drying and stretching in the yarn making process, flame resistance and carbonization are performed. A precursor fiber for carbon fiber that is suitable for obtaining high-performance carbon fibers by suppressing adhesion between single fibers in the process, and a method for producing the same, and further a method for producing carbon fibers using the fibers. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101653160-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8323743-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019007129-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010140488-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104153014-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4616934-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20120027022-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015200046-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7342725-B2 |
| priorityDate |
2007-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |