http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2710177-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C265-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C265-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C265-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-04 |
| filingDate | 2008-05-15^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-23^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c8fa626972aba7d7f47d64c50ba2ace http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80d929682f458fa077dd024d2cd87e62 |
| publicationDate | 2019-04-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2710177-T3 |
| titleOfInvention | Process for the production of isocyanate |
| abstract | A process for the production of an isocyanate by subjecting a carbamic acid ester to a thermal decomposition reaction, comprising the steps of: recovering a low-boiling component as a gas phase component from a container of thermal decomposition reaction in which the thermal decomposition reaction takes place; recovering a liquid phase component containing the carbamic acid ester from the bottom of the thermal decomposition reaction vessel; and supplying all or part of the liquid phase component to the top of the thermal decomposition reaction vessel, wherein the carbamic acid ester is a carbamic acid ester produced by reacting a carbonic acid ester with a compound of amine, wherein the carbonic acid ester is a compound represented by the following Formula (8): wherein R5 represents an aliphatic group having 1 to 20 carbon atoms or an aromatic group having 6 to 20 carbon atoms, where the carbonic acid ester contains a 0.001 ppm to 10% metal atom and where the metal atom is iron. |
| priorityDate | 2008-05-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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