| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ddde8619747b8365dc7fca01b650220 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-04 |
| filingDate |
1995-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6116417ec93fe4a9219c02ba5ff34efe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a41f68d273e824bb996d04a7a482f99c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47739ee6e38c76e74a272a3fe2b1cff8 |
| publicationDate |
1997-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19526081-A1 |
| titleOfInvention |
Process for the preparation of sterically hindered organic mono- and polyisocyanates |
| abstract |
Prodn. of sterically hindered mono- and polyisocyanates comprises: (i) reacting the corresp. hindered mono- and polyamines with activated carbonates in the presence of a nucleophilic N-contg. base catalyst and a solvent. |
| priorityDate |
1995-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |