公开(公告)号：US20120148840A1

公开(公告)日：2012-06-14

申请号：US13391071

申请日：2010-08-23

申请人： David Stirnemann

发明人： David Stirnemann

IPC分类号： D02G3/26 ,  B29B9/02 ,  C08F110/06 ,  C08F136/02 ,  C08G63/199 ,  C08G59/00 ,  C08G63/00 ,  C08G18/06 ,  B29B9/14 ,  C08G69/00

CPC分类号： B29B9/14 ,  Y10T428/2924

摘要： The fiber-reinforced polymer material, in particular for processing in the injection molding and extrusion method, is composed of granular materials having integrated long-fiber reinforcement. The granular materials are designed as wound elements (5), which have continuous fiber strands (3) including continuous reinforcing fibers (1) impregnated with polymer material (2). The wound elements (5) contain more than one turn (6) of the impregnated continuous fiber strands (3), wherein the turns (6) at least partially overlap each other such that the turns are arranged over each other and/or next to each other. The wound elements (5) can be continuously produced by winding and solidifying the impregnated continuous fiber strands (3) around a winding axis (23) or on a winding core (22) and subsequently separating the wound elements from each other, in particular by means of a winding core moved in an oscillating (+x1, −x1) manner and using melted thermoplastic polymer material (2).

摘要翻译： 纤维增强聚合物材料，特别是在注塑和挤出方法中的加工，由具有整体长纤维增强材料的颗粒材料组成。 粒状材料被设计为具有连续的纤维束（3）的缠绕元件（5），其包括浸渍有聚合物材料（2）的连续增强纤维（1）。 缠绕元件（5）含有多于一个（6）的浸渍的连续纤维束（3），其中匝（6）至少部分地彼此重叠，使得匝相互排列和/或相邻 彼此。 缠绕元件（5）可以通过围绕卷绕轴线（23）或缠绕芯部（22）缠绕和固化浸渍的连续纤维束（3）并随后将缠绕元件彼此分离，特别是通过 卷芯的装置以振荡（+ x1，-x1）方式移动并使用熔融的热塑性聚合物材料（2）。