Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2311-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2311-04 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3808 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3817 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-08 |
filingDate |
2018-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2552fc9eb3bb0129640984f73964763 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3374c0500a3349958720a0cfd44b4e6 |
publicationDate |
2021-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
TW-I721256-B |
titleOfInvention |
Membrane water treatment medicine and membrane treatment method |
abstract |
A water treatment drug for membranes, which is a water treatment drug used to prevent membrane fouling caused by organic compounds with phenolic hydroxyl groups. It contains more than 2 nitrogen atoms and 5 or more carboxyl groups or 4 or more phosphate groups. Of organic amines. A membrane treatment method, which is to carry out membrane separation treatment after adding this membrane water treatment chemical to the water to be treated containing organic compounds with phenolic hydroxyl groups. |
priorityDate |
2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |