| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ba60be3b3f99c87e117c7f7c20b7071 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-452
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6715
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6735
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-341 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-452
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 |
| filingDate |
1992-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67d1db42d5e19b8fc71a27e42d0bb778
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7592bf2b254e14118cec912313d4462c |
| publicationDate |
1993-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5247047-A |
| titleOfInvention |
Method for producing aromatic polyamide oligomers containing polymerizable unsaturated groups and compositions thereof |
| abstract |
Aromatic polyamide oligomers containing polymerizable unsaturated groups are prepared by heating and reacting together an aromatic diisocyanate, an aromatic dicarboxylic acid and an unsaturated compound capable of reacting with the aromatic diisocyanate. The aromatic polyamide oligomers thus obtained have excellent molding processability and are useful as raw materials for thermosetting polyamides with enhanced mechanical strength and chemical stability at higher temperatures. The compositions comprising the aromatic polyamide oligomers and maleimide derivatives, further produce cured molded bodies with excellent heat resistance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11142639-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5470920-A |
| priorityDate |
1991-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |