| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e79b36d234409c330a83cf7956fb4e10 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-14 |
| filingDate |
1998-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b5c0bcfc8290bf7455ad954c9f59208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ada0acda2cbf6dc724f5c53b36ca3ad |
| publicationDate |
2000-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2000154172-A |
| titleOfInvention |
Method for producing polyfunctional polyisocyanate composition |
| abstract |
(57) [Problem] To provide a method for producing a stable polyfunctional aromatic polyisocyanate composition. SOLUTION: This method is characterized in that a polymer MDI mixture is continuously contact-mixed in the presence of a separation solvent in a supercritical state where the temperature and pressure exceed critical values inherent to a substance and an alkyl alkanoate as a diluent. This is a method for producing a polyfunctional aromatic polyisocyanate composition containing a polynuclear compound selectively. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007051740-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006513582-A |
| priorityDate |
1998-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |