| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f44c816031b8d6ff80d054865423acac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bab52f4fad0fbedbed49588aad9888b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9bd6fe1f10c24e1ef49b2b822075338
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_296a26a22ee810789209af1ad93ccf25 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2602-42 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-36 |
| filingDate |
2007-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fb815672635a32d2278dfaf5ca8ef88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_468a96f16ce7d71dde7478bcfe0df58c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_219abfc41027400e9aee21340a84c8a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27a3682edb460b24e490cd4f569f5e82 |
| publicationDate |
2008-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008090990-A1 |
| titleOfInvention |
Modified cyclic aliphatic polyamine |
| abstract |
An object of the present invention is to provide a modified cyclic aliphatic polyamine having a low viscosity and a small content of unreacted polyamine which can provide, when it is used as a curing agent for epoxy resin, an epoxy resin composition having an improved workability without adding solvent or diluent and an excellent property of epoxy resin cure product. The above modified cyclic aliphatic polyamine is obtained by addition reaction of a cyclic aliphatic polyamine such as isophoronediamine and norbornanediamine and an alkenyl compound such as styrene. The modified cyclic aliphatic polyamine thus obtained is added in epoxy resin to be used as a curing agent for epoxy resin. |
| priorityDate |
2002-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |