| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-046 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-225 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-38 |
| filingDate |
2013-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32fb595d3cb141b6608cba40e18d53a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71b651ca02211e1e32819ec64a707810
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f31b3ae48d5d9027ba945591882561dd |
| publicationDate |
2018-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9873777-B2 |
| titleOfInvention |
Carbon fiber bundle and method of producing carbon fibers |
| abstract |
Provided are carbon fibers which have a thicker single fiber fineness of the polyacrylonitrile-based precursor fiber bundles and lower production costs, and which have excellent mechanical properties. Also provided are: carbon fiber bundles having a single fiber fineness of 0.8-2.1 dtex, a strand strength of 4.9 GPa or greater, and a strand elastic modulus of 200 GPa or greater; carbon fiber bundles having a single fiber fineness of 0.8-2.5 dtex, a strand strength of 3.0 GPa or greater, and a strand elastic modulus of 240 GPa or greater; and an optimal method for producing said carbon fiber bundles. carbon fiber bundles having a single fiber fineness of 0.8-2.5 dtex, a strand strength of 3.0 GPa or greater, and a strand elastic modulus of 240 GPa or greater; and an optimal method for producing said carbon fiber bundles. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10189985-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10647844-B2 |
| priorityDate |
2012-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |