发明名称 |
COMPATIBILIZED POLYPROPYLENE HETEROPHASIC COPOLYMER AND POLYLACTIC ACID BLENDS FOR INJECTION MOLDING APPLICATIONS |
摘要 |
<p>A method of forming a compatibilized polymeric blend may include providing a polyolefin that includes a propylene heterophasic copolymer. The polyolefin may have an ethylene content of at least 10 weight percent based on a total weight of the polyolefin. The method may include melt blending the polyolefin with a polylactic acid and a reactive modifier to form the compatiblized polymeric blend. The reactive modifier may be a glycidyl methacrylate grafted polypropylene (PP-g-GMA). The reactive modified may be produced by contacting a polypropylene, a glycidyl methacrylate, a multifunctional acrylate comonomer, and an initiator under conditions suitable for the formation of PP-g-GMA having a grafting yield in a range from 1 wt. % to 15 wt. %.</p> |
申请公布号 |
EP2673306(A4) |
申请公布日期 |
2014.10.15 |
申请号 |
EP20120744414 |
申请日期 |
2012.02.06 |
申请人 |
FINA TECHNOLOGY, INC. |
发明人 |
LI, FENGHUI;ASHBAUGH, JOHN;DESILLE, GABRIEL;SCHILS, CAROLINE |
分类号 |
C08F8/00;C08L23/10;C08L23/14;C08L51/06;C08L67/04 |
主分类号 |
C08F8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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