发明授权
- 专利标题： Compositions based on polyolefins and low-melting-point polyamides
- 专利标题（中）： 基于聚烯烃和低熔点聚酰胺的组合物
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申请号： US09585429申请日： 2000-06-02
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公开(公告)号： US06432548B1公开(公告)日： 2002-08-13
- 发明人: Patrick Alex , Jean-Jacques Flat , Philippe Blondel , Gérard Reignier
- 申请人： Patrick Alex , Jean-Jacques Flat , Philippe Blondel , Gérard Reignier
- 优先权： FR9906934 19990602
- 主分类号： B32B2732
- IPC分类号： B32B2732
摘要：
The invention relates to compositions containing a polyamide matrix (A) and a polyolefin dispersed phase (B), in which compositions the polyamide has a melting point below that of PA-6 and the dispersed phase consists of at least one polyolefin (B) chosen from functionalized polyolefins (B1) and non-functionalized polyolefins (B2). Advantageously, (A) is PA-6/12 or PA-6/6,6. These compositions are useful for making monolayer or multilayer films by extrusion with EVA or PE.
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