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公开(公告)号：MY157125A
公开(公告)日：2016-05-13
申请号：MYPI2011005674
申请日：2010-05-31
Applicant: BASF SE
Inventor： NORBERT HERFERT , ULRICH HAMMON , RENATE WÜSTEFELD
IPC: C07C51/215
Abstract: THE INVENTION RELATES TO A METHOD FOR THE RESTABILIZATION OF (METH) ACRYLIC MONOMERS, WHEREBY PHENOTHIAZINE IS REMOVED FROM PHENOTHIAZINE-CONTAINING (METH) ACRYLIC MONOMERS BY ABSORPTION ON ACTIVATED CARBON AND OPTIONALLY SUBSEQUENT ADDITION OF A MODERATELY EFFECTIVE POLYMERIZATION INHIBITOR.
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