http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012223712-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0444efde206a2f829562761e58b7e1e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 2011-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed1a909022645d723a5d651d3fa7af18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73ef4508696c2d61c2a9d93c127563ca |
| publicationDate | 2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012223712-A |
| titleOfInvention | Separation membrane for dry polyimide water treatment and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To provide an amidoimide having excellent pore characteristics without being led to a water-soluble coagulating liquid containing a non-solvent of an amidoimide polymer or a polyamic acid in a method for producing a water treatment separation membrane comprising an amidoimide polymer or an imide polymer. A production method is obtained in which a separation membrane for water treatment comprising a polymer or an imide polymer is obtained. A method for producing a separation membrane for water treatment comprising an amideimide polymer or an imide polymer according to the present invention comprises an amideimide polymer or polyamic acid and a solvent that is a good solvent for the amideimide polymer or polyamic acid. When the liquid composition is applied to one side of the substrate and cast into a film, then it is subjected to humidification drying without leading to a water-soluble coagulating liquid containing a non-solvent of an amideimide polymer or polyamic acid, and polyamic acid is used The method further comprises a step of forming an imide-based polymer through an imidization step. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016222912-A |
| priorityDate | 2011-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.