http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103071468-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F116-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2013-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b79e380c66ee779f3572c0e1dbff47cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e5fcaa10e3a93c75539690e593365a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11632f71c1c588f2105aeb8e615ac853 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_723bdb4601acb06ce8179dc2c614adf6 |
| publicationDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103071468-B |
| titleOfInvention | Spongy adsorbing material prepared by using waste polyvinyl alcohol sponge, and preparation method |
| abstract | The invention discloses a spongy adsorbing material prepared by using waste polyvinyl alcohol sponge, and a preparation method, and belongs to the field of environmental material synthesis and application. The method comprises the steps that the polyvinyl alcohol sponge serves as a matrix and is subjected to polymerization and amination reaction, and supported with ferric ions, and the novel spongy adsorbing material is prepared. The preparation method is simple; the cost of a raw material is low; the prepared spongy adsorbing material is high in toughness and high in mechanical strength, has a hydrophilic surface and high hydroscopicity, and can effectively absorb and remove pentavalent arsenic in water; and the adsorption saturated sponge can desorb, and be reproduced and used repeatedly. |
| priorityDate | 2013-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.