| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-18 |
| filingDate |
2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3568060c7a61f9e5af8a7ad8cadbfdc2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0cb780587f15123cf4d591510f9d3d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_737523d49c3ccdb5a784ca4f0dad65ac |
| publicationDate |
2018-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2018130671-A |
| titleOfInvention |
Surface-modified porous membrane and method for producing the same |
| abstract |
PROBLEM TO BE SOLVED: To provide a surface-modified porous membrane provided with a function by simply introducing a functional polymer layer on the surface of the porous membrane. SOLUTION: A surface-modified porous membrane having a nitrogen gas permeation amount of 4.1 × 10 3 to 6.8 × 10 3 mL / cm 2 / min at a transmembrane differential pressure of 70 kPa, and between the membranes The ratio of pure water permeation amount and nitrogen gas permeation amount at a differential pressure of 70 KPa (pure water permeation amount / nitrogen gas permeation amount) is 6.0 × 10 −3 to 8.0 × 10 −3. A surface-modified porous membrane is provided. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102287001-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11695187-B2 |
| priorityDate |
2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |