| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_669676d736f91e595f98b7374397fec8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de011c863550eae8112c9cb81b9e64b4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C265-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-78 |
| filingDate |
2006-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26c0b1eb859fd575772de26ef2857e05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce6dda8c7551b7ec0339ea94498b3eec |
| publicationDate |
2006-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2006103188-A1 |
| titleOfInvention |
Mmdi and pmdi production by means of gas phase phosgenation |
| abstract |
The invention relates to a method for producing isocyanates comprising the following steps: (1) producing a raw MDA mixture by reacting aniline with formaldehyde, during which the reaction conditions are selected so that the resulting raw MDA can be completely transformed into the gas phase; (2) transforming the raw MDA mixture from step (1) into the gas phase, and; (3) phosgenating raw MDA in the gas phase to form MMDI and PMDI. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010539210-A |
| priorityDate |
2005-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |