http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1306288-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-508 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-54 |
| filingDate | 1970-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1973-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1306288-A |
| abstract | 1306288 Aminopropyl-1,3,7-triazabicyclo[3, 4,0]nonenones CIBA-GEIGY AG 11 May 1970 [13 May 1969] 22703/70 Heading C2C [Also in Division C3] Bicyclo amines of the formula in which R 1 and R 2 are each hydrogen or an aliphatic or cycloaliphatic hydrocarbon radical or R 1 and R 2 together form a divalent aliphatic or cycloaliphatic radical, are prepared heating diamines of the formula to eliminate 1 mol of water therefrom. Preferred compounds are those in which R 1 and R 2 are C 1-4 alkyl or tetra- or penta-methylene. The reaction is preferably carried out at temperatures of the order 100-200‹ C. removing the water from the reaction mixture under reduced pressure. The amines are used as curing agents for epoxy resins (see Division C3). The starting diamines are obtained by catalytic hydrogen of the corresponding di-(#- cyanoethyl)-hydantoins. |
| priorityDate | 1969-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.