http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0021077-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-775 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-44 |
| filingDate | 1980-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1983-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0021077-B1 |
| titleOfInvention | Urea groups-containing diisocyanates, optionally dissolved in nco-prepolymers, a process for preparing same as well as their use in the production of polyurethane resins |
| abstract | This invention relates to new diisocyanates containing urea groups which are liquid at room temperature or can be liquefied by heating to a temperature of up to 80 DEG C. These novel diisocyanates may be in the form of solutions in isocyanate prepolymers. The invention also is directed to a process for preparation of these new diisocyanates by the reaction of special diisocyanate starting materials and water and to their use as components for the production of polyurethanes. |
| priorityDate | 1979-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 120.