http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1819664-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a12b0be1b74901f556d1d1a9200529ce |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-10 |
| filingDate | 2005-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34ba63b327188a14a97b9c804e949ea5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a445e959e593be9252cc3346c2b3f7e0 |
| publicationDate | 2007-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1819664-A1 |
| titleOfInvention | Method for the production of dintrile bodies |
| abstract | The invention relates to a method for the production of dinitrile compounds by double hydrocyanation of an olefin. It concerns in particular a method for the production of dinitrile compounds by double hydrocyanation of an olefin contained in a mixture of hydrocarbons such as a petroleum fraction, even more particularly a petroleum fraction known as C4. The inventive method consists of successive stages in which the various compounds are separated in order to eliminate sub-products such as trimerization products of the alkynes contained in fraction C4, thereby avoiding the accumulation thereof in hydrocyanation reactors. |
| priorityDate | 2004-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.