http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I709592-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f87af789a0995be9738a7fd4c79d9786 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1071 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2018-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a76e63315f32ab2bba5011241e018bcd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d8e18d64f0053d654bd934e05519244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b50462c7c67146abcf6d6009ed5f9adf |
| publicationDate | 2020-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I709592-B |
| titleOfInvention | Polyimide film, and manufacturing method of polyimide film |
| abstract | A polyimide polymer includes a first monomeric unit from acetic dianhydride and a second monomeric unit from diamine, and the acetic dianhydride includes 1,4-bis(3,4-dicarboxyphenoxy)benzene dianhydride(HQDPA), and coefficient of thermal expansion (CTE) is below 60ppm/℃. The polyimide film includes a film layer, and the film layer includes the above polyimide polymer. The film layer optionally includes a pigment and a nano inorganic particle. Therefore, the thermal resistance and the transparency of the polyimide film are improved, and the polyimide film having high thermal resistances with different colors is available. |
| priorityDate | 2018-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 113.