| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cfc64998d9bc7e4ba5782d35d7b5a5af |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9607 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-524 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-524 |
| filingDate |
2018-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_097572511db7d07bffb795452b49411c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4959d694eddbd7037de210b1f3fc5d8c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95ee60ddbd1577c109e6055948ff4cd9 |
| publicationDate |
2020-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20200057314-A |
| titleOfInvention |
Method for Preparing Thick Graphite Sheet and Thick Graphite Sheet Prepared by Using the Same |
| abstract |
The present invention comprises the steps of carbonizing the polyimide film at a temperature of 1,250 ° C. or less to produce a sheet preform comprising an amorphous carbon body formed by thermally decomposing a polyimide polymer chain; And graphitizing the sheet preform to prepare a graphite sheet including graphite formed by carbon-rearrangement of the amorphous carbon body, and the plurality of firing steps of heat-treating the sheet preform at a different heating rate at which the graphitization is different. It provides a method for manufacturing a graphite sheet comprising a. |
| priorityDate |
2018-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |