发明申请
US20140066566A1 POLY(METH)ACRYLATE AS MULTIFUNCTIONAL ADDITIVE IN PLASTICS
审中-公开
聚（甲基）丙烯酸酯作为塑料中的多功能添加剂
- 专利标题： POLY(METH)ACRYLATE AS MULTIFUNCTIONAL ADDITIVE IN PLASTICS
- 专利标题（中）： 聚（甲基）丙烯酸酯作为塑料中的多功能添加剂
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申请号： US14110482申请日： 2012-04-17
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公开(公告)号： US20140066566A1公开(公告)日： 2014-03-06
- 发明人: Holger Kautz , Harald Braun , Reza Ghahary
- 申请人： Holger Kautz , Harald Braun , Reza Ghahary
- 申请人地址： DE Darmstadt
- 专利权人： Evonik Oil Additives GmbH
- 当前专利权人： Evonik Oil Additives GmbH
- 当前专利权人地址： DE Darmstadt
- 优先权： DE102011076115.2 20110519
- 国际申请： PCT/EP2012/056994 WO 20120417
- 主分类号： C08L27/06
- IPC分类号： C08L27/06
摘要：
The present invention relates to use of a novel, single-component additive for addition to thermoplastics, in particular polyvinyl chloride (PVC). The resultant reduced friction delays melting of the thermoplastic during extrusion and therefore improves fluidity and lowers the process pressure required. The reduced friction moreover facilitates processing in shaping machinery by reducing adhesion to metal. In order to provide these technical improvements, the present invention provides a novel poly(meth)acrylate-based additive for thermoplastics, in particular for PVC. This features a poly(meth)acrylate backbone and long alkyl solid chains.