| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d7d7fac183113d13cc27563a239750ab |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65916 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-619 |
| filingDate |
2013-05-20^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-11-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3044653ed44eaed3505f399af3f2637f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91b32868dc6d702725711f55ac6fcc73 |
| publicationDate |
2014-11-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101464434-B1 |
| titleOfInvention |
A process for preparation of polyolefin comprising activation of a catalyst and prepolymerization |
| abstract |
The present invention relates to an olefin polymerization process comprising an activation and a prepolymerization process of a catalyst comprising a transition metal compound. According to the present invention, polymerization of a polyolefin using a single active site catalyst can be improved, which is a factor of process instability in which polymers are aggregated or chucked, and the catalytic activity can be improved. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102288988-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180051222-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7073100-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019116604-A |
| priorityDate |
2013-05-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |