http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100620357-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-12 |
| filingDate | 2000-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100620357-B1 |
| titleOfInvention | Mixed polyolefin separation method and separation device |
| abstract | In the process of separating the mixed polyolefin into polymers of each pure single substance, the mixed polyolefin is dissolved at a concentration of 1 to 40% using a dissolving solvent, and then selected from porous silica, glass beads, and diatomaceous earth. Depositing with the above materials and coating the surface of the particles; Eluting and separating the mixed polyolefin while mounting the coated sample on a column and raising the temperature to 30 to 400 ° C per hour under a pressure of 100 to 1200 psi using a mobile phase solvent; Separation method of the mixed polyolefin comprising the step of removing each solvent separated and recovered as a single material using ultracentrifugation, washing with recrystallization using a recrystallization solvent, drying at 50 ~ 100 ℃ under reduced pressure and the like; It relates to an apparatus for performing this.n n n n Polyolefin, Separation, Device, Polyethylene, Polypropylene, Polyethylene Vinyl Acetate |
| priorityDate | 2000-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.