| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efbfdc7316d3b1b7ceaee5366a61b6e0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65908
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 |
| filingDate |
2010-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8c7a2a346f1f48940bd33c4f6dfe2d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_052911e774c85c6915cdff6add561196
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_526d9ac5aea896b20e694dde19ba4529 |
| publicationDate |
2012-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20120052385-A |
| titleOfInvention |
Method of Preparation of Copolymer |
| abstract |
The present invention relates to a method for producing a copolymer of a conjugated diene compound having a high amount of cis-1,4 bonds in a conjugated diene compound portion and a nonconjugated olefin other than the conjugated diene compound, and more specifically, represented by the following general formula (I) A step of polymerizing a conjugated diene compound and a nonconjugated olefin other than the conjugated diene compound in the presence of a polymerization catalyst composition comprising at least one complex selected from metallocene complexes and the like. It relates to a manufacturing method. <Formula I> (Wherein M represents a lanthanoid element, scandium or yttrium, Cp R each independently represents an unsubstituted or substituted indenyl, and R a to R f each independently represent an alkyl group having 1 to 3 carbon atoms or a hydrogen atom) L represents a neutral Lewis base and w represents an integer from 0 to 3) |
| priorityDate |
2009-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |