发明名称 |
Core/Shell Polymer and Fluoropolymer Blending Blow Molding and Blown Film Process |
摘要 |
A process is provided for extruding a partially crystalline melt-fabricable perfluoropolymers. The process comprises blow molding from a perfluoropolymer having polytetrafluoroethylene sub-micrometer particles dispersed therein. The perfluoropolymer composition is a core/shell polymer, with pelletized blend, a dispersion blend or a melt-mixed polymer.
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申请公布号 |
US2009200711(A1) |
申请公布日期 |
2009.08.13 |
申请号 |
US20080328811 |
申请日期 |
2008.12.05 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ATEN RALPH MUNSON;LIBERT SHARON ANN;BURCH HEIDI ELIZABETH |
分类号 |
B29C49/04;B29C47/00 |
主分类号 |
B29C49/04 |
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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