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发明名称
METHOD FOR IMPROVING THE COLOR NUMBER OF TRIMETHYLOLPROPANE
摘要
<p>The present invention relates to a method for the production of trimethylolpropane with a low color number by treatment with activated carbon.</p>
申请公布号
EP2129645(B1)
申请公布日期
2014.05.07
申请号
EP20080718092
申请日期
2008.03.20
申请人
LANXESS DEUTSCHLAND GMBH
发明人
MAEGERLEIN, WOLFGANG;NOTHEIS, ULRICH;FRIEDERICH, MICHAEL;GERRIETS, HANS-DIETER;GRIZINIA, HEINRICH;WAGNER, PAUL
分类号
C07C29/76;B01J21/18;B01J35/10;C07C31/22
主分类号
C07C29/76
代理机构
代理人
主权项
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