| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-76 |
| filingDate |
1998-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7053b68aa57cc3baeb5585e8656fec41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_622a429c790cc025ad0dbd84f2ca614e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce8dfe7007e3ee680d74f3ebc1fb312c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b0461ff32c973eae767bd8688c16966
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08c90cfd93dee0eeae14a4bb2a5691b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51e52b89a127f962defbe083dc2bd86c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64a383624372693c949f566e372addf2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a27cca106bc27939eee86c9b90888b11 |
| publicationDate |
1999-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-0185559-B1 |
| titleOfInvention |
Aromatic diamino compound and preparation method thereof |
| abstract |
The aromatic diamine compound of this invention is following General formula (1):n n n (One)n n n (Wherein, the substitution position of the trifluoromethyl group is 3 or 4 position of the pyridine nucleus, and the substitution position of the amino group is 3 or 4 position with respect to the ether bond.)n n n The aromatic diamino compound having such a structure is extremely useful as a raw material for polyimide having low dielectric properties, colorless transparency, and excellent molding processability and adhesiveness. |
| priorityDate |
1994-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |