公开(公告)号：US20180171035A1

公开(公告)日：2018-06-21

申请号：US15735007

申请日：2016-06-15

Applicant: BASF SE

Inventor： Ann-Kathrin MARGUERRE ,  Christian RAITH ,  Christof KUJAT ,  Friedrich-Georg MARTIN ,  Daher Michael BADINE ,  Karolin GEYER ,  Ansgar SCHAEFER ,  Nikolaus NESTLE ,  Murat CETINKAYA ,  Eduard SCHREINER ,  Reiner WEILER ,  Peter ZUROWSKI

IPC: C08F2/42 ,  C07C51/50

CPC classification number: C08F2/42 ,  C07C51/50 ,  C08F2/38 ,  Y02P20/542

Abstract: A composition for the immediate stopping of a free-radical polymerization comprises a) an inhibitor for the free-radical polymerization selected from among phenothiazines, b) an aprotic solvent and c) an ionic liquid. It serves to stabilize free-radically polymerizable monomers against free-radical polymerization. For the immediate stopping of free-radical polymerizations, the composition is added to a free-radically polymerizing system.