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1. 发明授权

US07513766B2 Extrusion apparatus having a driven feed segment 有权
标题翻译：具有驱动进料段的挤出装置
公开(公告)号：US07513766B2
公开(公告)日：2009-04-07
申请号：US11247526
申请日：2005-10-11
申请人： Jennifer S. Peavey , Bradford E. Webster, Jr.
发明人： Jennifer S. Peavey , Bradford E. Webster, Jr.
IPC分类号： B29C47/04 , B29C47/24
CPC分类号： B29C47/24 , B29C47/0023 , B29C47/065 , B29C47/26
摘要： The invention is an extrusion apparatus having a driven feed segment that is rotatably driven about central mandrel or within a housing member. Rotation of the driven feed segment subjects one or more streams of resin introduced onto a surface thereof to transverse shear during radial flow. One of more driven feed segments can be assembled with other components of conventional extrusion die assemblies. Extrusion die assemblies can include one or more driven feed segments rotated in the same or opposite direction of each other. The number of streams of resin and rotational speed of the driven feed segment can be controlled to produce microlayered film having in excess of 4000 layers.
摘要翻译：本发明是一种挤出设备，其具有被驱动进给段，其被围绕中心心轴或壳体构件可旋转地驱动。被驱动进料段的旋转将一个或多个引入其表面的树脂流在径向流动期间受到横向剪切。更多的驱动进料段之一可以与常规挤出模头组件的其它部件组装。挤出模具组件可以包括在彼此相同或相反的方向上旋转的一个或多个从动进料段。可以控制从动进料段的树脂流量和转速，以产生超过4000层的微层膜。

2. 发明申请

US20070082079A1 Extrusion apparatus having a driven feed segment 有权
标题翻译：具有驱动进料段的挤出装置
公开(公告)号：US20070082079A1
公开(公告)日：2007-04-12
申请号：US11247526
申请日：2005-10-11
申请人： Jennifer S. Peavey , Bradford Webster
发明人： Jennifer S. Peavey , Bradford Webster
IPC分类号： B29C47/00
CPC分类号： B29C47/24 , B29C47/0023 , B29C47/065 , B29C47/26
摘要： The invention is an extrusion apparatus having a driven feed segment that is rotatably driven about central mandrel or within a housing member. Rotation of the driven feed segment subjects one or more streams of resin introduced onto a surface thereof to transverse shear during radial flow. One of more driven feed segments can be assembled with other components of conventional extrusion die assemblies. Extrusion die assemblies can include one or more driven feed segments rotated in the same or opposite direction of each other. The number of streams of resin and rotational speed of the driven feed segment can be controlled to produce microlayered film having in excess of 4000 layers.
摘要翻译：本发明是一种挤出设备，其具有被驱动进给段，其被围绕中心心轴或壳体构件可旋转地驱动。被驱动进料段的旋转将一个或多个引入其表面的树脂流在径向流动期间受到横向剪切。更多的驱动进料段之一可以与常规挤出模头组件的其它部件组装。挤出模具组件可以包括在彼此相同或相反的方向上旋转的一个或多个从动进料段。可以控制从动进料段的树脂流量和转速，以产生超过4000层的微层膜。

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