发明授权
- 专利标题： Highly filled thermoplastic compositions
- 专利标题（中）： 高度填充的热塑性组合物
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申请号： US08700141申请日： 1996-08-20
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公开(公告)号： US06472042B1公开(公告)日： 2002-10-29
- 发明人: Joseph A. Dibbern , Stephen R. Betso , David G. Bertelsman , Martin J. Guest
- 申请人： Joseph A. Dibbern , Stephen R. Betso , David G. Bertelsman , Martin J. Guest
- 主分类号： B32B502
- IPC分类号： B32B502
摘要：
Filled thermoplastic compositions useful e.g., as sound-deadening sheeting for automotive carpet are obtained by blending at least one ethylene/&agr;-olefin interpolymer; about 40-95 percent by weight of filler; and optionally elastomeric polymers.