http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20130114087-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b3f4f8df8306f743faf2d4a4af65e1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-00 |
| filingDate | 2011-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08da0110fa26775ff7e6aeab7fa4984d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8983f9c3e9624b4d9128179fa17a1f5f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_717624acd0afc80ffc2ef64fc1a4dee8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e4f041eee1ef5730e04c996ea5956c1 |
| publicationDate | 2013-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20130114087-A |
| titleOfInvention | Process for preparing polyolefin polymer with improved wax precipitation |
| abstract | In at least one polymerization reactor, a method of producing a polyolefin polymer by continuously polymerizing in suspension at least one olefin monomer at a temperature of 40 to 120 ℃ and pressure of 0.1 to 10 MPa in the presence of a polymerization catalyst, a) withdrawing a suspension of solid polyolefin particles in a suspension medium from the polymerization reactor, wherein the suspension has a temperature of 65-120 ° C .; b) feeding the suspension withdrawn from the polymerization reactor to a moderating vessel; c) maintaining the suspension in the calibration vessel at a temperature of 60-85 ° C. for a time long enough such that the average residence time of the suspension in the calibration vessel is at least 5 minutes; d) withdrawing the suspension from the adjustment vessel; e) cooling the suspension withdrawn from the adjustment vessel to a temperature of 20 ° C.-55 ° C .; And f) mechanically separating the solid polyolefin particles from a liquid suspension medium, and A method of controlling the content of hydrocarbons having 14 to 300 carbon atoms in a polyolefin polymer prepared by polymerizing at least one olefin monomer in suspension. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220011149-A |
| priorityDate | 2010-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 114.