http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101032936-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C265-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-10 |
| filingDate | 2003-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101032936-B1 |
| titleOfInvention | Continuous production method of isocyanate |
| abstract | The present invention relates to a process for preparing polyisocyanates by reacting organic amines with phosgene, wherein the reaction is carried out in at least three stages, the first stage in a mixing apparatus, the second stage in one or more retention apparatuses, and a third The step is carried out in one or more separation devices, the pressure in each successive step being lower than the pressure in the previous step.n n n Organic amines, phosgene, polyisocyanates, continuous preparation |
| priorityDate | 2002-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.