| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1837840b0d7f1d216335a0331a4bd15a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-00 |
| filingDate |
1994-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba4a4dfc218021b77048d87c584af5e0 |
| publicationDate |
1999-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0662486-B1 |
| titleOfInvention |
Aromatic polyimines and aromatic oligoimines and process for producing the same |
| abstract |
An aromatic polyimine oligomer comprising repeating units composed of an aromatic dialdehyde having a phenolic hydroxyl group and an aromatic diamine and having a number-average degree of polymerization of 2 to 20, and a process for producing the same. An aromatic polyimine and a process for producing the same by thermally dehydrating the oligomer. |
| priorityDate |
1993-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |