http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160077480-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1bc8d5b80410c3a0594da023cfabcbe0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2014-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abfd31abe0ae118e48711a56c56ec87b |
| publicationDate | 2016-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20160077480-A |
| titleOfInvention | Method for the continuous manufacture of polyimide precursor solution, polyimide film manufactured by thereof |
| abstract | The present invention relates to a process for continuously producing a polyimide precursor solution by continuously introducing dianhydride and diamine monomers dissolved in a polymerization solvent into the reactor at the same molar ratio. According to the present invention, It is possible to homogeneously inject the used polyanhydride and diamine, so that the equivalence ratio can be easily controlled. In addition, polyamic acid having a constant physical property can be produced, and workability in a post-process can be improved, and mechanical properties and high quality of a product can be ensured at the time of film production. |
| priorityDate | 2014-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.