http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I661861-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-164 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-162 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-3272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D17-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-06 |
| filingDate | 2015-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3374c0500a3349958720a0cfd44b4e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27a11f6946da15ae8587f88bbe75e971 |
| publicationDate | 2019-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I661861-B |
| titleOfInvention | Detergent, washing liquid and washing method for reverse osmosis membrane |
| abstract | The present invention provides a cleaning agent, a cleaning solution, and a method for cleaning a reverse osmosis membrane using the cleaning solution, which have the effect of suppressing the decrease in the blocking rate of the reverse osmosis membrane caused by cleaning. The detergent contains a reverse osmosis membrane of a urea derivative. The urea derivative is preferably urea (H 2 N-CO-NH 2 ) or biuret (H 2 N-CO-NH-CO-NH 2 ). The cleaning solution includes an aqueous solution obtained by diluting the cleaning agent. The washing method is a method of washing a reverse osmosis membrane using the washing solution. Urea or biuret forms a structure close to the amidine bond of an aromatic polyamidine-based reverse osmosis membrane, and thus has a strong affinity with the amido bond portion, and is caused by adsorption to the amido bond portion to suppress the washing solution. Cleavage of the amido bond. |
| priorityDate | 2014-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.