发明名称 |
PROCESSING AID, AND COMPOSITION |
摘要 |
The present invention provides a processing aid for polyolefins which can eliminate melt fracture occurring at the start of molding in a short time even when a polyolefin, which is a melt-processable polymer, is extrusion-molded at a high speed. The present invention also aims to provide a polyolefin composition containing such a processing aid for polyolefins and a polyolefin. The processing aid for polyolefins contains an ethylene/tetrafluoroethylene copolymer as the only fluoropolymer, the ethylene/tetrafluoroethylene copolymer having a melting point of 170°C to 270°C. |
申请公布号 |
EP3012292(A1) |
申请公布日期 |
2016.04.27 |
申请号 |
EP20140814500 |
申请日期 |
2014.06.03 |
申请人 |
DAIKIN INDUSTRIES, LTD. |
发明人 |
OKANISHI, KEN;KOMIYA, YOSHICHIKA;YAMATO, TAKAFUMI;MIYAMORI, TSUYOSHI |
分类号 |
C08L23/00;C08F214/26;C08L23/04;C08L23/08;C08L27/18 |
主分类号 |
C08L23/00 |
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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