| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10C3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10C3-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-133 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10C3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10C3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587 |
| filingDate |
1997-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3785defc4c44d2f2aad437fd8c7182f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_506aa348c25840c878403bc2bd36ea8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6a857efefbf9dad8cc6c162a37fe8be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9315ffd921c100e6ab29426de4c0d43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e709d7738f88d630d65e6882ac887fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4533d18348d55da54e5fa9095aafa804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_966c465830e9239b0131a8847c553671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f21556c357c2c87fb8a38ad758330175
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13bc9223ea0e3c4bd3444dfeb69c1619
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd8ffc9de5c407ded0b7ba6f1b404a97 |
| publicationDate |
1998-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0838515-A2 |
| titleOfInvention |
A method for producing isotropic pitch, active carbon fibers and carbon materials for non-aqueous secondary battery anodes |
| abstract |
The invention provides a method for preparing a modifiednoptically isotropic pitch wherein a synthetic pitch is obtained bynreacting a conjugated polycyclic hydrocarbon containing an alkylngroup having 1 to 10 carbons or a material containing such ansubstituted hydrocarbon using hydrofluoric acid/boron trifluoride asnthe catalyst and said synthetic pitch is then treated by forcing annoxidizing gas through it at elevated temperatures. n The modified optically isotropic pitch may be used to producenactivated carbon fibre or used in the anodes of secondary batteries.nProcess for preparing the pitch for such uses are disclosed. |
| priorityDate |
1996-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |