http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2714602-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/Y02P20-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C265-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 |
| filingDate | 2011-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-29-04:00^^<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 | 2019-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2714602-T3 |
| titleOfInvention | Separation method and method to produce isocyanate |
| abstract | A method for separating, with a multi-stage distillation column, a mixture containing an active hydrogen-containing compound (A) and the compound (B) that reversibly reacts with the active hydrogen-containing compound (A), the method comprising : separation by distillation of the active hydrogen-containing compound (A) and the compound (B) with the multistage distillation column in the presence of an inactive compound of intermediate boiling point (C) having a normal boiling point between a point of normal boiling of active hydrogen-containing compound (A) and normal boiling point of compound (B) and is chemically inactive for active hydrogen-containing compound (A) and compound (B); wherein the active hydrogen-containing compound (A) is at least one compound selected from the group consisting of a hydroxy compound, a thiol, an aromatic thiol, and a hydrogen halide; compound (B) is an isocyanate and / or an isothiocyanate; and; the boiling point inactive intermediate (C) is at least one class of compound selected from the group consisting of: (1) hydrocarbon compounds having linear, branched or cyclic structure; (2) compounds in which hydrocarbon compounds of the same or different class having a linear, branched, or cyclic structure are linked by an ether bond or a thioether bond; (3) aromatic hydrocarbon compounds that may have a substituent comprising a hydrocarbon group; (4) compounds in which aromatic hydrocarbon compounds of the same or different class are linked by an ether bond or a thioether bond; (5) compounds in which a hydrocarbon compound having a linear, branched, or cyclic structure is linked to an aromatic hydrocarbon via an ether bond or a thioether bond; and (6) halides in which at least one hydrogen atom that constitutes a hydrocarbon compound that has a linear, branched, or cyclic structure, or at least one hydrogen atom that constitutes an aromatic hydrocarbon compound that may have a substituent that comprises a hydrocarbon group is substituted by a halogen atom. |
| priorityDate | 2010-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 581.