http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101472143-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bc8aefc289a8d59f22ef88e19b3c1a8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65908 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65927 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-01 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-08 |
| filingDate | 2008-04-14^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-12^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65840fd9806bf86abb73e776c95b84f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_022f489b93e4019164447753cb1dfacc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abae0042ab0e61d303ac10ed6727d6eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6af806f4305bb2ea0accbdce6eeb97bc |
| publicationDate | 2014-12-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101472143-B1 |
| titleOfInvention | Catalytic olefin block copolymers with controlled block sequence distribution |
| abstract | The present invention relates to a process for the preparation of an olefin polymerization catalyst comprising the steps of: 1) contacting an addition polymerizable monomer or a mixture of monomers with a composition comprising at least one olefin polymerization catalyst and a co-catalyst under addition polymerization conditions in a reactor or reactor zone, ; ≪ / RTI > 2) transferring the reaction mixture to a second reactor or reactor zone and optionally adding one or more additional reactants, catalyst, monomer or other compound before, during or after the transfer; And 3) allowing polymerization to take place in the second reactor or reactor zone to form a differentiated polymer chain from the polymer chain formed in step 1), wherein the chain shuttling agent is added to the reaction mixture prior to step 1), step 1 ) Or after step 1), such that at least a portion of the polymer molecules resulting from step 3) comprise at least two chemically or physically distinct blocks or segments, characterized in that at least one addition polymerizable monomer And to polymeric products produced therefrom.n n n n An addition polymerizable monomer, an olefin polymerization catalyst, a chain shuttling agent, a block copolymer |
| priorityDate | 2005-09-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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