| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_694f81756e92c09f407b691917f41467
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_831f0ca5262b5b0ef6fe96129f29dd6c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6567 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-83 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-36 |
| filingDate |
1994-10-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-04-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1bf4bcdda1de4ecd3e259413a61165f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_097afe30d7f18819f245ffd567a08cee |
| publicationDate |
1997-04-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-970005877-B1 |
| titleOfInvention |
Process for the preparation of carbon composite material of carbon fibre reinforcing |
| abstract |
Title composite using carbon fiber as a reinforcing material and pitch as a matrix exhibits a superior mechanical strength. The 20wt.% sulfur-containing pitch is molten, impregnated into the carbon fiber, heat treated at 250-600 deg. C for 0.5-8 hours in the atmosphere of inert gas, pressure formed by a conventional method, and carbonized with maintaining the above conditions to give the high density carbon fiber reinforced carbon composite. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20000046407-A |
| priorityDate |
1994-10-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |