公开(公告)号：US10253117B2

公开(公告)日：2019-04-09

申请号：US15786897

申请日：2017-10-18

申请人： Trinseo Europe GmbH

发明人： Thomas D. Ruehmer ,  Sven Thiele ,  Anke Schmudde ,  Dieter Bellgardt

IPC分类号： C08F36/06 ,  B60C1/00 ,  C08K5/548 ,  C08C19/44 ,  C08L9/06 ,  C08K3/36 ,  C08L9/00 ,  C08L15/00 ,  C08K3/04

摘要： The invention describes a process for producing a diene polymer, the process including the following steps in this order i) polymerizing one or more diene monomers in the presence of a catalyst composition to give a reaction mixture; ii) adding to the reaction mixture one or more alkoxysilane compounds; iii) adding S2Cl2, SCl2, SOCl2, S2Br2, SOBr2 or a mixture thereof to the reaction mixture; and iv) optionally adding a protic agent to the reaction mixture so as to deactivate the catalyst. The invention further includes polymers that are obtainable according to this process, as well as products including the polymer.

公开(公告)号：US20180037682A1

公开(公告)日：2018-02-08

申请号：US15786897

申请日：2017-10-18

申请人： Trinseo Europe GmbH

发明人： Thomas D. Ruehmer ,  Sven Thiele ,  Anke Schmudde ,  Dieter Bellgardt

IPC分类号： C08F36/06 ,  B60C1/00 ,  C08K3/04 ,  C08K5/548 ,  C08C19/44 ,  C08L9/06 ,  C08K3/36 ,  C08L9/00 ,  C08L15/00

CPC分类号： C08F36/06 ,  B60C1/0016 ,  B60C1/0025 ,  C08C19/44 ,  C08K3/04 ,  C08K3/36 ,  C08K5/548 ,  C08L9/00 ,  C08L9/06 ,  C08L15/00

摘要： The invention describes a process for producing a diene polymer, the process including the following steps in this order i) polymerizing one or more diene monomers in the presence of a catalyst composition to give a reaction mixture; ii) adding to the reaction mixture one or more alkoxysilane compounds; iii) adding S2Cl2, SCl2, SOCl2, S2Br2, SOBr2 or a mixture thereof to the reaction mixture; and iv) optionally adding a protic agent to the reaction mixture so as to deactivate the catalyst. The invention further includes polymers that are obtainable according to this process, as well as products including the polymer.