http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101914730-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00 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/C07F17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-00 |
| filingDate | 2011-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101914730-B1 |
| titleOfInvention | Group 4 metallocenes useful as catalyst for the polymerization of olefins |
| abstract | The compound of formula (I) In the above formula M is zirconium or hafnium; Each X is a sigma ligand; L is -R '2 C-, -R' 2 C-CR '2 -, -R' 2 Si-, -R '2 Si-SiR' 2 -, -R ' 2 cross-linking is selected from monovalent Ge- (C 1 -C 20 -alkyl) silyl, C 6 -C 20 -aryl, C 7 -C 20 -arylalkyl or C 7 -C 20 -alkylaryl, each of which is optionally substituted with one or more substituents independently selected from the group consisting of hydrogen, C 1 -C 20 -hydrocarbyl, tri ego; Each R < 1 > is a C4-C20 hydrocarbyl radical, branched at the [beta] -atom of the cyclopentadienyl ring, optionally containing one or more heteroatoms belonging to the 14-16 family, Lt; / RTI > is a C2-C20 hydrocarbyl radical branched to the beta-atom of the cyclopentadienyl ring; n is 0-3; Each R < 18 > may be a C1-C20 hydrocarbyl radical which may be the same or different and optionally comprise one or more heteroatoms belonging to groups 14-16; Each R 4 is a hydrogen atom or a C 1-6 -hydrocarbyl radical; Each W is a 5 or 6 membered aryl or heteroaryl ring wherein each atom of said ring is optionally substituted with an R < 5 > group; Each R < 5 > is a C1-C20 hydrocarbyl radical comprising one or more heteroatoms which are the same or different and are optionally in the 14-16 group; And Optionally, two adjacent R < 5 > groups may optionally further form a single or multiple cyclic ring fused to W substituted with one or more groups R < 5 >. |
| priorityDate | 2010-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 132.