| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_293e246c8b619509e2f2980f2c1319a6 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-1006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-52 |
| filingDate |
2002-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ecf19d129b036ed0efd0869e7c5b4c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb90709c4822d456bdb4e9ea94cf62a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_343a2525d4893d60cec8e350094570e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad82c7162c3de2046f1f3b3c2cd6311f |
| publicationDate |
2003-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20030092984-A |
| titleOfInvention |
Amphiphilic crosslinked polymer nano-particle for the remediation of wastewater and contamined soil |
| abstract |
1. The present invention relates to the preparation of microcrosslinked polymer particles having amphoteric properties and to the removal of hydrophobic contaminants from soil and wastewater using the same.n n n 2. It is an object of the present invention to prepare a polymer particle having a simpler application, higher efficiency and economically favorable amphoteric properties than the conventional method for soil and wastewater treatment and to apply it to pollution treatment.n n n 3. In order to achieve the above object, the present invention provides polymer particles having amphoteric properties by emulsion-free polymerization of monomers having the structure of Formula 1 below.n n n [Formula 1]n n n n n n n n In Formula 1, A is a cationic compound capable of forming a quaternary amine by reacting with an anion or an acid such as a carboxyl group, a sulfone group, and the like.n n n 4. The present invention has the purpose of removing harmful hydrophobic contaminants adsorbed on soil or dissolved in waste water in a simple process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107840965-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107840965-B |
| priorityDate |
2002-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |