| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbdfa36b677f4ef61245ca725011e221 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-00 |
| filingDate |
2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b911d5165436c3f7d8958fb33235bcbd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_280425d1412dabd70d4cd2713e8d528f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_321cc2333eacbfd0333581ac4ea26875 |
| publicationDate |
2017-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2017170319-A |
| titleOfInvention |
Polyvinylidene fluoride porous membrane and method for producing the same |
| abstract |
The present invention provides a porous membrane excellent in hydrophilicity and durability that can suppress membrane fouling and achieve high filtration performance, and is suitable as an ultrafiltration membrane or a microfiltration membrane, and a method for producing the same. SOLUTION: A hydrophilic polymer comprising a hydrophobic unit and a hydrophilic unit having high compatibility with a polyvinylidene fluoride resin, and a membrane-forming stock solution comprising a polyvinylidene fluoride resin are made into a porous membrane by a phase separation method, and obtained. Porous membrane. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210089658-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020138230-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109433027-A |
| priorityDate |
2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |