| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dae84ee010a36f11ad1c7ec51098aca0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-78 |
| filingDate |
1995-12-15^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-07-10^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4ccf4b6bb42a7c9190d526cf6dde836
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8d0dcda2de590d5395d8e84c93b26c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b62775651e0bab59ee1ccf77ea89308f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2074c4f16985cfc3bbd14f1a6033cf5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cadd84ce3d56986c653509257f59bf7 |
| publicationDate |
1997-07-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2083278-C1 |
| titleOfInvention |
Catalyst for dimerization and codimerization of conjugated diene hydrocarbons |
| abstract |
FIELD: preparation of catalysts. SUBSTANCE: invention relates to catalysts for synthesis of unsaturated cyclic hydrocarbons from dienes. Catalyst including iron pentacarbonyl and sodium nitrite is distinguished with additionally containing 0.05-50 weight parts of dodecacarbonyltriferrate or its derivative per 1 weight part of iron pentacarbonyl at Fe/Na ratio (0.2-5.0): 1. EFFECT: increased activity and selectivity. |
| priorityDate |
1995-12-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |