http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5922901-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-821 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-323 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-4205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2404 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2291 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2295 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate | 1996-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f28fe7e956e2f3960aeccd1afd66b2b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c541bf741eeed82a8fec943c8e23fff6 |
| publicationDate | 1999-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5922901-A |
| titleOfInvention | Method for producing dimerization product of acrylonitrile |
| abstract | PCT No. PCT/JP96/01760 Sec. 371 Date Feb. 26, 1997 Sec. 102(e) Date Feb. 26, 1997 PCT Filed Jun. 26, 1996 PCT Pub. No. WO97/01531 PCT Pub. Date Jan. 16, 1997It is contemplated to provide an industrially adapted method for producing a dimerization product of acrylonitrile, which method is capable of producing a straight chain dimer of acrylonitrile efficiently at a high yield in a simple manner using a highly active catalyst exhibiting superior stability, without suffering from occurrence of difficulty removable by-products. In the method according to the present invention, acrylonitrile is subjected to dimerization in the presence of a ruthenium complex composed of a central atom of ruthenium and ligands including cyclopentadiene or its derivative coordinating thereto. The dimerization product, such as adiponitrile, 1,4-dicyanobutene or 1,4-dicyanobutadiene, is useful as an intermediate for producing hexamethylenediamine and adipic acid, both serving for the starting material of nylon 66, or as an intermediate for producing, for example, an antirusting agent and a vulcanization accelerator for rubbers. |
| priorityDate | 1995-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.