| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_16df51bedfbcaeed1f7d3031430095e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90acd854e0186bd8bb773907f4151690
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_55b4ec94d3dce534aa12a8e400f0346e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-10 |
| filingDate |
2002-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06536efaa62b413e93283723cf5057a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57a209022d783de31ccd861eb6f5f7d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_401946773b7f89859aa9bd8f831b0908 |
| publicationDate |
2003-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03042170-A1 |
| titleOfInvention |
Method for production of isocyanates |
| abstract |
The invention relates to a method for producing isocyanates by the reaction of the corresponding primary amines with phosgene in an inert solvent, whereby 0.01 to 50 mole % of a sulphonic acid amide is used, based on the total amount of primary amine and of formed isocyanate in the reaction solution. |
| priorityDate |
2001-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |