发明公开
EP2565181A1 Process for preparing sulfates and/or sulfonates in a micro-reaction system
有权
埃及微型系统中的Verfahren zur Herstellung von Sulfaten und / oder Sulfonaten
- 专利标题： Process for preparing sulfates and/or sulfonates in a micro-reaction system
- 专利标题（中）： 埃及微型系统中的Verfahren zur Herstellung von Sulfaten und / oder Sulfonaten
-
申请号： EP11179488.9申请日： 2011-08-31
-
公开(公告)号： EP2565181A1公开(公告)日： 2013-03-06
- 发明人: Becherer, Miriam , Gutsche, Bernhard , Müller-Meskamp, Saskia , Kruppa, Thomas , Kraft, Kjeld
- 申请人： Cognis IP Management GmbH
- 申请人地址： Henkelstrasse 67 40589 Düsseldorf DE
- 专利权人： Cognis IP Management GmbH
- 当前专利权人： Cognis IP Management GmbH
- 当前专利权人地址： Henkelstrasse 67 40589 Düsseldorf DE
- 代理机构： Reinhardt, Jürgen
- 主分类号： C07C303/06
- IPC分类号： C07C303/06 ; C07C303/24 ; C07C305/10
摘要：
Summary
Suggested is a process for preparing sulfates and/or sulfonates by adding sulfur trioxide to a compound comprising at least one hydroxyl function and/or at least one double bond, which is characterized in that
(i) the reaction is performed in a micro-reaction system (µ-reactor),
(ii) the sulfation/sulfonation agent used is a liquid sulfur trioxide, and
(iii) the reaction is conducted in the presence of 0 to 20 Vol.-% of air, inert gas or organic solvents.
Suggested is a process for preparing sulfates and/or sulfonates by adding sulfur trioxide to a compound comprising at least one hydroxyl function and/or at least one double bond, which is characterized in that
(i) the reaction is performed in a micro-reaction system (µ-reactor),
(ii) the sulfation/sulfonation agent used is a liquid sulfur trioxide, and
(iii) the reaction is conducted in the presence of 0 to 20 Vol.-% of air, inert gas or organic solvents.
公开/授权文献
信息查询
