http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1472439-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7962109cd4763907b82b66760cd0ae8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1974-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1472439-A |
| titleOfInvention | Production of diaminomaleonitrile |
| abstract | 1472439 Diaminomaleonitrile NIPPON SODA CO Ltd 27 Nov 1974 [30 Nov 1973 51315/74 Heading C2C Diaminomaleonitrile is made by tetramerizing hydrogen cyanide in the liquid phase and in the presence of (a) an alkali metal cyanide, an alkali metal hydroxide, ammonia or an alkylamine and (b) a mercaptan or an organic disulphide. The liquid phase may be constituted by the catalyst or cocatalyst (a) or (b) or by an additional polar or non polar organic liquid. |
| priorityDate | 1973-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.