公开(公告)号：US09580397B2

公开(公告)日：2017-02-28

申请号：US14899667

申请日：2014-06-03

Applicant: Blue Cube IP LLC

Inventor： Kishori Deshpande ,  David Jean ,  Jianping Zeng ,  Ravindra S. Dixit ,  David H. West

IPC: C07D301/12 ,  B01J19/24

CPC classification number: C07D301/12 ,  B01J19/24 ,  B01J2219/00051 ,  B01J2219/24

Abstract: A process for preparing a divinylarene dioxide including the steps of: (a) feeding one or more feed streams of the following reactants into a reactor system: (i) at least one divinylarene, (ii) at least one oxidizing agent, and (iii) at least one solvent to form a reaction mixture in the reactor system; (b) continuously reacting together the one or more feed streams of the reactants of step (a) in the reaction mixture; and (c) controlling heat removal of the reaction mixture as the reactants of step (b) react together; wherein the heat removal is sufficient to provide a residence time of the reactants in the reaction mixture of less than about 180 minutes residence time of the reactants in the reaction step (b); and an apparatus for preparing a divinylarene dioxide.

Abstract translation: 一种制备二乙烯基芳烃二氧化物的方法，包括以下步骤：（a）将一种或多种以下反应物的进料流进料到反应器系统中：（i）至少一种二乙烯基芳烃，（ii）至少一种氧化剂，和（iii） ）至少一种溶剂以在反应器系统中形成反应混合物; （b）使反应混合物中步骤（a）的反应物的一种或多种进料流连续反应; 和（c）当步骤（b）的反应物一起反应时控制反应混合物的除热; 其中所述除热足以使所述反应物在所述反应混合物中的停留时间在所述反应步骤（b）中反应物的停留时间小于约180分钟; 和二乙烯基二氧化物的制备装置。

公开(公告)号：US20160130242A1

公开(公告)日：2016-05-12

申请号：US14899667

申请日：2014-06-03

Applicant: BLUE CUBE IP LLC

Inventor： Kishori Deshpande ,  David Jean ,  Jianping Zeng ,  Ravindra S. Dixit ,  David H. West

IPC: C07D301/12 ,  B01J19/24

CPC classification number: C07D301/12 ,  B01J19/24 ,  B01J2219/00051 ,  B01J2219/24

Abstract: A process for preparing a divinylarene dioxide including the steps of: (a) feeding one or more feed streams of the following reactants into a reactor system: (i) at least one divinylarene, (ii) at least one oxidizing agent, and (iii) at least one solvent to form a reaction mixture in the reactor system; (b) continuously reacting together the one or more feed streams of the reactants of step (a) in the reaction mixture; and (c) controlling heat removal of the reaction mixture as the reactants of step (b) react together; wherein the heat removal is sufficient to provide a residence time of the reactants in the reaction mixture of less than about 180 minutes residence time of the reactants in the reaction step (b); and an apparatus for preparing a divinylarene dioxide.

Abstract translation: 一种制备二乙烯基芳烃二氧化物的方法，包括以下步骤：（a）将一种或多种以下反应物的进料流进料到反应器系统中：（i）至少一种二乙烯基芳烃，（ii）至少一种氧化剂，和（iii） ）至少一种溶剂以在反应器系统中形成反应混合物; （b）使反应混合物中步骤（a）的反应物的一种或多种进料流连续反应; 和（c）当步骤（b）的反应物一起反应时控制反应混合物的除热; 其中所述除热足以使所述反应物在所述反应混合物中的停留时间在所述反应步骤（b）中反应物的停留时间小于约180分钟; 和二乙烯基二氧化物的制备装置。