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公开(公告)号：EP3387028A1
公开(公告)日：2018-10-17
申请号：EP16809755.8
申请日：2016-12-07
发明人： THUILLIEZ, Julien , BOISSON, Christophe , D'AGOSTO, Franck , NORSIC, Sébastien , MACQUERON, Benoît
IPC分类号： C08F210/12 , C08F4/00 , C08F4/42 , C08F4/44 , C08F10/02
CPC分类号： C08F210/02 , C08F236/06 , C08F2/38 , C08F4/545
摘要： The present invention relates to a copolymer of 1,3-butadiene and ethylene, comprising a copolymer chain A carrying a functional group B chosen from the group consisting of functional groups B1 and B2, the copolymer chain A being a copolymer chain comprising ethylene units, butadiene units and units having a cyclic structure chosen from the units 1,2-cyclohexanediyl and 1,4-cyclohexanediyl, B1 being chosen from the group consisting of N(SiMe
3 )
2 ; N(SiMe
2 CH
2 CH
2 SiMe
2 ); para-C
6 H
4 (NMe
2 ); para-C
6 H
4 (OMe); para-C
6 H
4 (N(SiMe
3 )
2 ); ortho-CH
2 -C
6 H
4 NMe
2 ; ortho-CH
2 -C
6 H
4 OMe; C
6 F
5 ; C
3 F
7 ; C
6 F
13 ; CH(OCH
2 CH
2 O); and B2 being a functional group deriving from B1. A copolymer of this kind is synthesized using a transfer agent carrying the functional group B1 and a carbon-metal bond, the metal being an alkaline earth metal, zinc or aluminium.-
公开(公告)号：EP3635052A1
公开(公告)日：2020-04-15
申请号：EP18737663.7
申请日：2018-06-06
发明人： THUILLIEZ, Julien , LAFAQUIERE, Vincent , PEHLIVAN, Leyla , MACQUERON, Benoît , BOISSON, Christophe , D'AGOSTO, Franck
IPC分类号： C08L23/08 , C08F210/02
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公开(公告)号：EP3387028B1
公开(公告)日：2020-02-05
申请号：EP16809755.8
申请日：2016-12-07
发明人： THUILLIEZ, Julien , BOISSON, Christophe , D'AGOSTO, Franck , NORSIC, Sébastien , MACQUERON, Benoît
IPC分类号： C08F210/12 , C08F4/00 , C08F4/42 , C08F4/44 , C08F10/02
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4.发明公开
公开(公告)号：EP3387024A1
公开(公告)日：2018-10-17
申请号：EP16809754.1
申请日：2016-12-07
发明人： THUILLIEZ, Julien , BOISSON, Christophe , D'AGOSTO, Franck , NORSIC, Sébastien , MACQUERON, Benoît
IPC分类号： C08F2/38 , C08F2/40 , C08F210/02 , C08F236/06
CPC分类号： C08F210/02 , C08F2/38 , C08F2/40 , C08F8/12 , C08F8/30 , C08F2810/40 , C08F236/06
摘要： The present invention relates to a copolymer comprising a copolymer chain A carrying a functional group B chosen from the group consisting of functional groups B1 and B2, the copolymer chain A being a copolymer chain comprising monomer units M1 and monomer units M2, M1 being a conjugated diene, M2 a monomer chosen from the group consisting of the α-monoolefins, ethylene and mixtures thereof, B1 being chosen from the group consisting of N(SiMe
3 )
2 ; N(SiMe
2 CH
2 CH
2 SiMe
2 ); para-C
6 H
4 (NMe
2 ); para-C
6 H
4 (OMe); para-C
6 H
4 (N(SiMe
3 )
2 ); ortho-CH
2 -C
6 H
4 NMe
2 ; ortho-CH
2 -C
6 H
4 OMe; C
6 F
5 ; C
3 F
7 ; C
6 F
13 ; CH(OCH
2 CH
2 O); and B2 being a functional group deriving from B1. A copolymer of this kind is synthesized using a transfer agent carrying the functional group B1 and a carbon-metal bond, the metal being an alkaline earth metal, zinc or aluminium.
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