| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2dbb2d7ecbd600cf89fbdd230f4a466c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30 |
| filingDate |
1971-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8fa663299863471be10bd8c6262b3c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff09bfdb0f121458f40888659d823278
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_840e47e17ddc07bb1f708f1c5fffd266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e74694f8a02529fe9f9954351e209ff4 |
| publicationDate |
1976-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3981900-A |
| titleOfInvention |
Preparation of aliphatic dinitriles |
| abstract |
The addition of a free metal of group VIII of the Periodic Table or of one of its oxides or hydroxides to acrylonitrile heated under a hydrogen pressure of 1 to 50 bars in the presence of a ruthenium derivative as catalyst improves the rate of conversion of the acrylonitrile into 1,4-dicyanobutenes and/or adiponitrile. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4422980-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8402479-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4519954-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2141356-A |
| priorityDate |
1967-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |