http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104944602-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-12 |
| filingDate | 2015-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104944602-B |
| titleOfInvention | Environment-friendly polyether water treatment agent for sea water desalination film and preparation method for environment-friendly polyether water treatment agent |
| abstract | The invention provides an environment-friendly polyether water treatment agent for a sea water desalination film and a preparation method for the environment-friendly polyether water treatment agent. The water treatment agent is formed by free radical polymerization of amino acid terminated polyether monomers and sodium allylsulfonate; the structural general formula of the water treatment agent is shown in the description, wherein R is -CH2OH, -CHOHCH3 or -CH2CH2COOH, the polymerization degree x is 1-5000, the polymerization degree y is 1-5000, and the repeated element number is 1-100. The environment-friendly polyether water treatment agent for the sea water desalination film is phosphorus-free, can be biologically degraded and is an environment-friendly water treatment agent. The water treatment agent has excellent Ca3(PO4)2 scale resistance, CaCO3 scale resistance and CaSO4 scale resistance and a good iron dispersion property, is good in compatibility, can be used together with organic phosphate, a zinc corrosion inhibitor and other water treatment agents, and also can be used separately. |
| priorityDate | 2015-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.