Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B2017-0293 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B2017-0203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-06 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-08 |
filingDate |
2016-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a98a442ffbb5f854f1dc4b64477b7bfc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a71da2412d214074f538c17815cb3a3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73262e186196f340c5a7d7c03d2cd484 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_381391d23e531926d72cdcea3b11e5f2 |
publicationDate |
2018-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-3317338-A1 |
titleOfInvention |
Method for purifying contaminated polyethylene |
abstract |
A method for purifying reclaimed polyethylene, such as polyethylene reclaimed from post-consumer use or post-industrial use, is disclosed. The method involves obtaining the reclaimed polyethylene and contacting it at an elevated temperature and pressure with a fluid solvent to produce an extracted reclaimed polyethylene. The extracted reclaimed polyethylene is dissolved in a solvent at an elevated temperature and pressure to produce a polyethylene solution, which is purified at an elevated temperature and pressure by contacting the polyethylene solution with solid media to produce a purer polyethylene solution. A purer polyethylene is then separated from the purer polyethylene solution. |
priorityDate |
2015-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |