| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14df5f7f6347e1dc3cba8994214e90c0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24124
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N60-0128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-907
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N60-851
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F11-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L39-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L39-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F11-12 |
| filingDate |
1988-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb450770c159e99aace950c7ee1770a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afdcb1a493853b7ce44dd3131b574928 |
| publicationDate |
1993-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1322648-C |
| titleOfInvention |
Transition metal carbon composites and methods for making |
| abstract |
ABSTRACT The present invention is directed to a method of preparing a carbon-transition metal composite. The method comprises heating polycyanogen in the presence of transition metal or a salt thereof in an oxygen-free environment to at least 400°C. The polycyanogen is held at that temperature for a time sufficient to form a pyropolymer and to form a composite containing pyrolyzed polycyanogen and a transition metal. The carbon to nitrogen ratio of the pyropolymer is at least 1.2. The carbon-transition metal composite prepared can be used in the preparation of fibers, films and powders. |
| priorityDate |
1987-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |