| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2896
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-34 |
| filingDate |
2010-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24bd93c3e95121a4bfdb44906580a90b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7698db7d56399f8ede42b855ee6e2075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a426a5a2bed30320892b3b030712c17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8d5163aa55d872b2406e5c1a2bdae1d |
| publicationDate |
2011-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201136764-A |
| titleOfInvention |
Polyimide film and method for producing polyimide film |
| abstract |
This invention provides a method for producing a polyimide film by pouring and extending a solution of polyamic acid obtained from a reaction of a tetra carboxylic acid component and a diamine component onto a support and drying it to obtain a self-supporting film and then, applying a solution of surface treatment agent to one side or both sides of the self-supporting film and heating it. The method of the invention is characterized by using an aqueous solution that has a boiling point over 125 DEG C and a surface tension under 32 mN/m at 20 DEG C as solvent for the solution of the surface treatment agent to produce the polyimide film with excellent adhesiveness. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I685518-B |
| priorityDate |
2009-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |