| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae372ddaa494f2face39592b0429cc16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-60 |
| filingDate |
2006-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2b13d2017d02de8ce9be3500e30ab87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55cf8a5719c9fb80743008a47fc153e4 |
| publicationDate |
2008-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100819321-B1 |
| titleOfInvention |
Compound for polyimide and polyimide composition formed using the same |
| abstract |
Disclosed are a polyimide composition formed using a functional group and a functional group forming a polyimide. The functional group has a phosphine oxide. [4- (diphenylphosphineoxide) phenyl] pyromellitic dianhydride is formed with phosphine oxide in order to improve the properties such as solubility, adhesion, glass transition temperature and thermal stability. A dianhydride and a diamine compound having a phosphine oxide formed are used to form a polymer polyimide composition. |
| priorityDate |
2006-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |