http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103874680-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7657 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-10 |
| filingDate | 2012-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103874680-B |
| titleOfInvention | The method producing light color polyisocyanates |
| abstract | The present invention relates to a kind of by the mixture comprising MDA and polycyclic aromatic polyamines is carried out phosgenation, the method producing light color polyisocyanates, described polycyclic aromatic polyamines has the adjacent phenylenediamine unit embedded via methylene bridge.The invention further relates to the polyisocyanate mixtures that can obtain by this method. |
| priorityDate | 2011-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.