| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate |
1980-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da8afb64d2194365c5fc420afa4ab726
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bcff9c46f2a4664f21bfa695eb63e92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c14d8f8f937f93ef8c79231b2d3b94da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54ca40d5c3d0e5ce16db26cad9ab48e7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74997e647c8fdcf12b3e14b6ff68e2c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_295374b34182a897acfd15c01d505c6f |
| publicationDate |
1980-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0017118-A1 |
| titleOfInvention |
Process for obtaining a conjugated diolefin from a C 4 or C 5 hydrocarbon mixture |
| abstract |
a) 50 bis 99 Gewichtsprozent eines selektiven Lösungsmittels mit einem Siedepunkt im Bereich von 140°C bis 260°C und b) 1 bis 50 Gewichtsprozent eines organischen Lösungsmittels mit einem Siedepunkt im Bereich von 45°C bis 125°C enthält. Process for obtaining a conjugated diolefin from a C 4 or C 5 hydrocarbon mixture containing it by single or multi-stage ex. tractive distillation with a selective solvent, wherein a solvent mixture is used as the selective solvent, the a) 50 to 99 percent by weight of a selective solvent with a boiling point in the range of 140 ° C to 260 ° C and b) 1 to 50 percent by weight of an organic solvent with a boiling point in the range of 45 ° C to 125 ° C. |
| priorityDate |
1979-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |