http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201434865-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b009665becdebf38c989424b45622b6 |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-7096 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F136-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-7096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-70 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-06 |
filingDate | 2013-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2080fb65a15b29ef3ed1f3bf4279364a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b006ca9284c82bf75d4db763857c4f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c65af7a4e6107180931ad2d1a572843f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd7fe4aedac81a09d41cc69773858b1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16c18fd9411fd35d69640657f0740c73 |
publicationDate | 2014-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | TW-201434865-A |
titleOfInvention | Method for preparing (co)polymer of conjugated diene in the presence of a catalytic system comprising a bisimite pyridine complex of cobalt |
abstract | The present invention relates to a process for preparing a (co)polymer of a conjugated diene comprising at least one catalytic system comprising at least one bisimine pyridine complex having a cobalt of the formula (I) A conjugated diene polymerization: wherein: -R2 and R3 are the same or different from each other to represent a hydrogen atom; or it is selected from a linear or branched chain C1-C20, preferably a C1-C15 alkyl group, as appropriate. a substituted cycloalkyl group, optionally substituted aryl group; -R1 and R4 each independently represent a hydrogen atom; or it is selected from a linear or branched chain C1-C20, preferably C1-C15, optionally halogenated. Alkyl, optionally substituted cycloalkyl, optionally substituted aryl; arylalkyl; or R1 and R2 may optionally be bonded to each other to form 3 to 6 carbon atoms together with the other atoms to which they are bonded a saturated, unsaturated or aromatic ring which is optionally substituted by a linear or branched chain C1-C20, preferably a C1-C15 alkyl group, which optionally contains other oxygen such as oxygen, sulfur, nitrogen, helium, phosphorus, and selenium. a hetero atom; or R3 and R4 may be combined with each other to form a 3 together with other atoms to which they are bonded a saturated, unsaturated or aromatic ring of up to 6 carbon atoms which is optionally substituted by a linear or branched chain C1-C20, preferably a C1-C15 alkyl group, which optionally contains, for example, oxygen, sulfur, nitrogen, helium, Phosphorus, other heteroatoms of selenium; -R5, R6 and R7 are the same or different from each other to represent a hydrogen atom, or are selected from a linear or branched chain C1-C20, preferably a C1-C15 alkyl group, as appropriate. a substituted cycloalkyl group; optionally substituted aryl; arylalkyl; or R5 and R6 may be bonded to each other to form a saturated salt containing 3 to 6 carbon atoms together with other atoms to which they are bonded a saturated or aromatic ring which is optionally substituted by a linear or branched chain C1-C20, preferably a C1-C15 alkyl group, which optionally contains other heteroatoms such as oxygen, sulfur, nitrogen, helium, phosphorus, and selenium; Or R6 and R7 may be combined with each other to form a saturated, unsaturated or aromatic ring having 3 to 6 carbon atoms together with other atoms to which they are bonded, which ring is optionally linear or branched C1-C20, preferably C1 -C15 alkyl substitution, which optionally contains other heteroatoms such as oxygen, sulfur, nitrogen, helium, phosphorus, and selenium ; -X1 and X2 represent the same or different halogen atoms, such as chlorine, bromine, iodine; or they are selected from a linear or branched chain C1-C20, preferably a C1-C15 alkyl group, an -OCOR8 group or -OR8 a group wherein R8 is selected from a linear or branched chain C1-C20, preferably a C1-C15 alkyl group. |
priorityDate | 2012-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
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