发明名称 |
MELT-PROCESSIBLE POLYMER COMPOSITION COMPRISING FLUOROPOLYMER HAVING LONG CHAIN BRANCHES |
摘要 |
A polymer melt additive that is suitable for use as a processing aid in the extrusion of a non-fluorinated polymer. The polymer melt additive composition includes a fluoropolymer that has a long chain branching index (LCBI) of at least 0.2 and a zero shear rate viscosity at 265~C of not more than 107 Pa's. The polymer melt additive may additionally include other compounds such as, polyoxyalkylene polymer or polycarprolactone.
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申请公布号 |
CA2528550(C) |
申请公布日期 |
2013.07.16 |
申请号 |
CA20042528550 |
申请日期 |
2004.06.09 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
AMOS, STEPHEN E.;HINTZER, KLAUS;KASPAR, HARALD;LAVALLEE, CLAUDE |
分类号 |
C08F214/18;C08F214/22;C08L23/08;C08L27/12;C08L27/16;C08L67/04;C08L71/02;C08L101/00 |
主分类号 |
C08F214/18 |
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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