| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-14 |
| filingDate |
2003-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3340373ce5f4ebd6cc119f9a730f5e2a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5e034a8ec74e7823df421de66abebe9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_215370edebcf6ff42ad1654c40f8580d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea739a5df0893fad313ded350db4082e |
| publicationDate |
2005-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1509496-A1 |
| titleOfInvention |
Method for producing isocyanates |
| abstract |
The present invention relates to a continuous process for preparing isocyanates by reacting primary amines with phosgene, wherein the reaction is carried out in a cascade of at least two tube reactors and the gas phase formed in the reaction is separated off in a phase separator after each reactor and only the liquid phase is passed to the next reactor or to product purification and the reaction volume of the first tube reactor is only a fraction of the total reaction volume. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012160072-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010097453-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9079822-B2 |
| priorityDate |
2002-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |