| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C215-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate |
2007-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40a1ac5b357e55548262a1e59476b10f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64b8d5dec27541342304bbf295bf40e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ca8df0f7e88f59f2c1b45d44676cf4c |
| publicationDate |
2009-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20090089906-A |
| titleOfInvention |
Fluorine-containing diamines and polymer compounds using the same |
| abstract |
According to the invention, formula 1n n n [Formula 1]n n n n n n n n A fluorine-containing diamine represented by is provided. In this formula, R 1 represents a condensed polycyclic aromatic hydrocarbon group, and at least one —C (CF 3 ) 2 OH group is adjacent carbon among the at least one —NH 2 group and the carbon atoms constituting the condensed polycyclic aromatic hydrocarbon group; Is in a relationship to bind to. The high molecular compound derived from this fluorine-containing diamine has the outstanding low dielectric constant and low water absorption performance, In addition, it shows low thermal expansion property and high dielectric transition temperature. |
| priorityDate |
2006-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |