http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107486037-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107486037-B |
| titleOfInvention | A kind of PVDF/PDA composite membrane with super hydrophilicity |
| abstract | The invention discloses a kind of PVDF/PDA composite membrane with super hydrophilicity, belongs to the compound membrane modifying field of high molecular functional.By the way that dopamine is added in buffer solution, after magnetic agitation 24-72h, addition pvdf membrane, magnetic agitation 3-5 days；A large amount of PDA microballoons in-situ preparation and modified obtained film entirety hydrophiling structure on film upper and lower surfaces and fenestra wall, wherein film section is the spongelike structure being interconnected between PDA microballoon tiling cover film hole wall but fenestra.Due to the presence of film microreactor effect in the good hydrophily of dopamine itself and modifying process, so that modified obtained PVDF/PDA composite membrane hydrophilicity and antifouling property when as water treatment applications film are greatly improved.Modified effect of the present invention is significant, and preparation process is simple, easily operated, low for equipment requirements, is easy to industrializing implementation, in fields such as water process, biomedicines there is potential be widely applied to be worth. |
| priorityDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.