http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2041909-C
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 |
| filingDate | 1991-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2bf919a1a25acb3af80872c680f3bfd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b50a4186ba60f6aa9415ee707a2296c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5693a8254f00cea306b695f1fdd2297 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe2737d39d1966a382839b7d395f3426 |
| publicationDate | 2002-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2041909-C |
| titleOfInvention | Process for the preparation of amines, the amines thus obtained and the use thereof as hardeners for the epoxide resins |
| abstract | The present invention is directed to a process for the preparation of amines containing urethane and urea groups. The amines are produced by reacting A) isocyanate prepolymers containing urethane groups and in which the isocyanate groups are reversibly blocked with secondary monoamines with B) amines having molecular weights of from 60 to 500, which are at least difunctional and which have a total of at least two primary or secondary amino groups, with splitting off of the secondary monoamine. The invention is also directed to the amines so produced and to the use as a hardener for an epoxide resin. |
| priorityDate | 1990-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.