http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I632166-B
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/C08F4-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-7096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F136-06 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-60 |
filingDate | 2013-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2018-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16c18fd9411fd35d69640657f0740c73 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_6b006ca9284c82bf75d4db763857c4f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2080fb65a15b29ef3ed1f3bf4279364a |
publicationDate | 2018-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | TW-I632166-B |
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: n n n Wherein: - R 2 and R 3 are the same or different from each other to represent a hydrogen atom; or it is selected from a linear or branched chain C 1 - C 20 , preferably a C 1 - C 15 alkyl group, as the case may be. a substituted cycloalkyl group, optionally substituted aryl group; - R 1 and R 4 each independently represent a hydrogen atom; or it is selected from a linear or branched chain C 1 - C 20 , preferably C, which is optionally halogenated 1 -C 15 alkyl, optionally substituted cycloalkyl, optionally substituted aryl; arylalkyl; - or R 1 and R 2 may optionally be bonded to each other to form a a saturated, unsaturated or aromatic ring of 3 to 6 carbon atoms, which ring is optionally substituted by a linear or branched chain C 1 -C 20 , preferably a C 1 -C 15 alkyl group, which optionally contains, for example, oxygen, sulfur Other heteroatoms of nitrogen, helium, phosphorus, and selenium; or R 3 and R 4 may be bonded to 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, the ring optionally 1 -C 20, preferably C 1 -C 15 alkyl group substituted with a straight-chain or branched C, such as the ring optionally contains oxygen, sulfur, nitrogen, silicon, Other hetero atoms of selenium; - R 5, R 6 and R 7 are the same or different and each represents a hydrogen atom, or an optionally halogenated selected from the linear or branched C 1 -C 20, preferably C 1 - C 15 alkyl, optionally substituted cycloalkyl; optionally substituted aryl; arylalkyl; or R 5 and R 6 may be bonded to each other to form a 3 to 3 together with other atoms to which they are bonded a saturated, unsaturated or aromatic ring of 6 carbon atoms which is optionally substituted by a linear or branched chain C 1 -C 20 , preferably a C 1 -C 15 alkyl group, which optionally contains, for example, oxygen, sulfur, nitrogen Other heteroatoms of ruthenium, phosphorus, and selenium; or R 6 and R 7 may be bonded to 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, The case is substituted by a linear or branched chain C 1 -C 20 , preferably a C 1 -C 15 alkyl group, which optionally contains other heteroatoms such as oxygen, sulfur, nitrogen, helium, phosphorus, selenium; - X 1 and X 2 is the same or different from each other to represent a halogen atom such as chlorine, bromine or iodine; or it is selected from a linear or branched chain C 1 - C 20 , preferably C 1 - C 15 An alkyl group, an -OCOR 8 group or an -OR 8 group, wherein R 8 is selected from a linear or branched chain C 1 -C 20 , preferably a C 1 -C 15 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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