http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101422889-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00166 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-0004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-2435 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06 |
| filingDate | 2008-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101422889-B1 |
| titleOfInvention | Slurry phase polymerisation process |
| abstract | 20-80% by weight of high molecular weight (HMW) polymer is prepared in suspension in a first reactor and 20-80% by weight of low molecular weight (LMW) polymer is prepared in suspension in a second reactor in the presence of HMW polymer, The solid concentration in the second LMW reactor defined by dividing the mass of the polymer by the total mass of the slurry is at least 35 wt%, most preferably between 45 wt% and 60 wt% and / or the solid concentration in the first reactor 2 is maintained at less than 1.0, preferably between 0.6 and 0.8, and the volume of the second reactor is at least 10%, preferably at least 30%, more preferably at least 50% A process for the preparation of multimodal polyethylene in two or more reactors connected in series, the process comprising the steps of: |
| priorityDate | 2007-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.