http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-960022575-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F230-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-30 |
| filingDate | 1994-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1996-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-960022575-A |
| titleOfInvention | Chelating resin for heavy metal ion adsorption |
| abstract | The present invention relates to a chelate resin for adsorption of heavy metal ions, and more particularly, suspension-copolymerization of a vinyl phosphonate monomer, a styrene-based monomer and a divinylbenzene crosslinking agent to form a spherical copolymer of a mesh type. After the preparation, the chelate functional groups are introduced into the side chain of the copolymer in number and retain a plurality of chelate functional groups, while the arrangement of the chelate functional groups attached to the main chain of the copolymer and the chelate functional groups introduced into the side chain is The present invention relates to a chelate resin for adsorption of heavy metal ions represented by the following structural formula (I), which is stable in acid-alkali and has excellent reusability.n n n n n n n n Wherein X a is or And Z is or K is 0.55 ≦ k ≦ 0.9, l is 0.05 ≦ 1 ≦ 0.45, m is 0.05 ≦ m ≦ 0.2 provided that k + 1 + m = 1. |
| priorityDate | 1994-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.