发明授权
US09388118B2 Continuous process for preparing (meth)acrylates of C10-alcohol mixtures
有权
用于制备C10-醇混合物的（甲基）丙烯酸酯的连续方法
- 专利标题： Continuous process for preparing (meth)acrylates of C10-alcohol mixtures
- 专利标题（中）： 用于制备C10-醇混合物的（甲基）丙烯酸酯的连续方法
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申请号： US14038972申请日： 2013-09-27
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公开(公告)号： US09388118B2公开(公告)日： 2016-07-12
- 发明人: Ulrich Jaeger , Volker Schliephake , Ortmund Lang , Jochen Petzoldt , Tobias Johannes Korn , Virginie Bette , Claus Hechler
- 申请人： BASF SE
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 主分类号： C07C67/03
- IPC分类号： C07C67/03 ; C07C67/08 ; C07C67/54 ; C07C69/52 ; C07C67/62
摘要：
A continuous process for preparing (meth)acrylates of C10-alcohol mixtures by reaction of glacial (meth)acrylic acid with an isomer mixture of C10-alcohols composed of 2-propylheptanol as the main isomer and at least one of the C10-alcohols 2-propyl-4-methylhexanol, 2-propyl-5-methylhexanol, 2-isopropylheptanol, 2-isopropyl-4-methylhexanol, 2-isopropyl-5-methylhexanol and/or 2-propyl-4,4-dimethylpentanol, and the use of a diester of dicarboxylic acids which have been esterified with N-oxyl-containing compounds as polymerization inhibitors in such a process.