发明授权
- 专利标题： Stabilizer system for stabilizing halogen-containing polymers
- 专利标题（中）： 用于稳定含卤聚合物的稳定剂体系
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申请号： US11395272申请日： 2006-04-03
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公开(公告)号： US07393887B2公开(公告)日： 2008-07-01
- 发明人: Hans-Helmut Friedrich , Karl-Josef Kuhn , Wolfgang Wehner , Thomas Hopfmann
- 申请人： Hans-Helmut Friedrich , Karl-Josef Kuhn , Wolfgang Wehner , Thomas Hopfmann
- 申请人地址： US CT Middlebury
- 专利权人： Crompton Corporation
- 当前专利权人： Crompton Corporation
- 当前专利权人地址： US CT Middlebury
- 代理商 Daniel Reitenbach
- 主分类号： C08K3/16
- IPC分类号： C08K3/16 ; C08K5/17
摘要：
A composition and process is disclosed for the stabilization of halogen-containing polymers. In particular, chlorine-containing polymers such as poly vinyl chloride (PVC) are stabilized by incorporating of a stabilizer mixture having at least a perchlorate salt and an alkanolamine.