http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190096520-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-619 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-619 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 |
| filingDate | 2018-02-09^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b12c582bc72246995789bdfde89938ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02a8376d33bd75b6ed303bb669d5da1b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45f25c4b77b503a4cab8947b306ef386 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0234cb887e0c5f455ef6cd03e0f9b6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_645791b5bd8c11406ef5f7794934ba2d |
| publicationDate | 2019-08-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20190096520-A |
| titleOfInvention | Method for preparing conjugated diene based polymer and apparatus for preparing conjugated diene based polymer |
| abstract | The present invention relates to a method for producing a conjugated diene-based polymer, and more particularly, preparing a first polymer solution including a first conjugated diene-based polymer by solution polymerization of a first conjugated diene-based monomer in a first polymerization reactor ( S10); Solution polymerizing a second conjugated diene-based monomer in a second polymerization reactor to prepare a second polymer solution including a second conjugated diene-based polymer (S20); Supplying and purifying the first fluid separated from the first polymer solution to the first refining unit (S30); And supplying and purifying the second fluid separated from the second polymer solution to the second purification unit (S40), wherein the first purification unit includes a first feed tank and a first feed tank. And a first column connected to the first column and the first column, wherein the second purification unit includes a second feed tank, a second column connected to the second feed tank, and a second column connected to the second column. And a fluid discharged from an upper portion of the first column is supplied to the second feed tank, and the first feed tank receives a third fluid from a second feed tank. Provided is a conjugated diene-based polymer production apparatus for carrying out. |
| priorityDate | 2018-02-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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