http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010163498-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8cfa5aee4410611b5c562275c9f8e3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 2009-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c2abfab01a9973ceb8a524d1fc39a90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d85005812e9ffb854b818f72d54b3a0 |
| publicationDate | 2010-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010163498-A |
| titleOfInvention | POLYIMIDE RESIN POROUS FILM OR COAT AND METHOD FOR PRODUCING THE SAME |
| abstract | PROBLEM TO BE SOLVED: To provide a polyimide-based resin porous film or film having a small thickness and having a large number of pores even though it is thin, a high porosity, and a large contact angle with water. SOLUTION: The polyimide resin porous film or coating of the present invention comprises 30 to 99% by weight of cyclic ether (A), a non-solvent of polyimide resin and a cyclic alcohol (B) having a boiling point higher than that of cyclic ether (A). ) And an organic solvent mixed solution containing 1 to 40% by weight, and a polymer solution containing 1 to 20 parts by weight of a polyimide resin with respect to 100 parts by weight of the organic solvent mixed solution or a substrate After coating, the porosity is 20 to 80% obtained by removing the organic solvent by heating, the average pore diameter of the film or coating cross section is 0.1 to 10 μm, and the thickness is more than twice the average pore diameter. And the contact angle with water is 65 ° or more. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012167181-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016222912-A |
| priorityDate | 2009-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.