发明名称 |
PROCESSING AID FOR MELT-EXTRUDABLE POLYMERS |
摘要 |
<p>An extrudable composition comprising a non-fluorinated, melt processable host polymer and from about 25 parts per million by weight to about 50% by weight, based on total weight of said extrudable composition, of a fluoropolymer consisting essentially of copolymerized units of from 45 to 95 mole percent, based on total weight of said fluoropolymer, of tetrafluoroethylene (TFE) and from 5 and 55 mole percent, based on total weight of said fluoropolymer, of 3,3,3-trifluoropropylene (TFP).</p> |
申请公布号 |
WO2009048771(A1) |
申请公布日期 |
2009.04.16 |
申请号 |
WO2008US78351 |
申请日期 |
2008.10.01 |
申请人 |
DUPONT PERFORMANCE ELASTOMERS L.L.C.;LYONS, DONALD, F.;ORIANI, STEVEN, R. |
发明人 |
LYONS, DONALD, F.;ORIANI, STEVEN, R. |
分类号 |
C08F214/26;C08J3/22;C08L27/18 |
主分类号 |
C08F214/26 |
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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