| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-00 |
| filingDate |
1991-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08a1a3879364fb2b2c1143f3cae8c5ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b765bf048b3ce299e6a2c15800dc72a |
| publicationDate |
1993-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0578478-A |
| titleOfInvention |
High molecular weight polyimide ylamidines and polytriazines and their uses |
| abstract |
(57) [Summary] [Purpose] The conventional hexafluoropropylene oxide-based polyimideylamidine synthesis method involves complicated operations, and the resulting polyimideylamidine has a low molecular weight. To obtain high polymer materials. [Structure] Intrinsic viscosity expressed by Chemical formula 1 is 0.12 dl / g 0.60 dl / g of high-molecular-weight polyimide ylamidine, and an intrinsic viscosity derived from the same, which is represented by Chemical formula 4, is 0. A high molecular weight polytriazine of 15 dl / g to 0.65 dl / g and a hexafluoropropylene oxide oligomer dinitrile having a difunctional purity of at least 95 mol% are reacted with ammonia and the reaction product is reacted with a specific amount of hexafluoro A method for producing a polyimideylamidine by reacting with a propylene oxide oligomer dinitrile, Further, the use of the polyimideyl amidine represented by Chemical formula 1 and Chemical formula 5 and the polytriazine represented by Chemical formula 4 and Chemical formula 7. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002274041-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5783659-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5681921-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5942598-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002045606-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014514371-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5789532-A |
| priorityDate |
1990-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |