发明授权
- 专利标题： Extrudable polyurethane compositions and methods
- 专利标题（中）： 可挤出聚氨酯组合物和方法
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申请号： US09457811申请日： 1999-12-09
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公开(公告)号： US06297321B1公开(公告)日： 2001-10-02
- 发明人: Kemal Onder , George Hunter Loeber , Joseph J. Vontorcik
- 申请人： Kemal Onder , George Hunter Loeber , Joseph J. Vontorcik
- 主分类号： C08L7504
- IPC分类号： C08L7504
摘要：
A fluoropolymer composition, containing one or more fluoropolymers, is used in a polyurethane composition to facilitate extrusion of the polyurethane composition. The addition of the fluoropolymer composition to the polyurethane composition typically results in less build up in an extruder than would be produced without the fluoropolymer composition.
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