公开(公告)号：US07547361B2

公开(公告)日：2009-06-16

申请号：US10812943

申请日：2004-03-31

Applicant: Jason Sin Hin Lo ,  Raul Santos ,  Jacob Krueszewski

Inventor： Jason Sin Hin Lo ,  Raul Santos ,  Jacob Krueszewski

IPC: B05C5/00 ,  B05C13/02 ,  B05B7/06 ,  B05B7/16

CPC classification number: B29B15/127 ,  Y10T428/2933

Abstract: The present invention discloses the fabrication of polymer-coated, coated fiber composites, hybrid composites and a method and apparatus for fabricating the same. The invention provides for the maximum spraying and coating of a roving of coated fibers with molten polymer streams without making physical contact with a solid media, thus simultaneously preventing the fiber surface from getting damaged and stripping off the coating. When metal-coated fiber is used the invention improves the electromagnetic shielding properties of any subsequent product made from the inventive composite. The method and apparatus of the present invention uses sets of nozzle-type sprayers having multiple orifices to enable the thermoplastic or thermoset polymer to penetrate more efficiently into the fiber bundle, thereby providing a more uniform coverage of all fibers. The hybrid composites can consist of two or more types of reinforcements and one or more type of matrix polymer.

Abstract translation: 本发明公开了聚合物涂覆的纤维复合材料的制造，混合复合材料及其制造方法和装置。 本发明提供了涂覆纤维粗纱与熔融聚合物流的最大喷射和涂覆，而不与固体介质物理接触，从而同时防止纤维表面受损和剥离涂层。 当使用金属涂覆的纤维时，本发明改进了由本发明复合材料制成的任何后续产品的电磁屏蔽性能。 本发明的方法和装置使用具有多个孔口的喷嘴型喷雾器，使得热塑性或热固性聚合物能够更有效地渗透到纤维束中，从而提供对所有纤维的更均匀的覆盖。 混合复合材料可以由两种或多种类型的增强材料和一种或多种类型的基质聚合物组成。

公开(公告)号：US20050221085A1

公开(公告)日：2005-10-06

申请号：US10812943

申请日：2004-03-31

Applicant: Jason Lo ,  Raul Santos ,  Jacob Krueszewski

Inventor： Jason Lo ,  Raul Santos ,  Jacob Krueszewski

IPC: B29B15/12 ,  B29C70/06 ,  C08J5/04 ,  D01D5/08 ,  D01F9/12 ,  D02G3/00

CPC classification number: B29B15/127 ,  Y10T428/2933

Abstract: The present invention discloses the fabrication of polymer-coated, coated fiber composites, hybrid composites and a method and apparatus for fabricating the same. The invention provides for the maximum spraying and coating of a roving of coated fibers with molten polymer streams without making physical contact with a solid media, thus simultaneously preventing the fiber surface from getting damaged and stripping off the coating. When metal-coated fiber is used the invention improves the electromagnetic shielding properties of any subsequent product made from the inventive composite. The method and apparatus of the present invention uses sets of nozzle-type sprayers having multiple orifices to enable the thermoplastic or thermoset polymer to penetrate more efficiently into the fiber bundle, thereby providing a more uniform coverage of all fibers. The hybrid composites can consist of two or more types of reinforcements and one or more type of matrix polymer.

Abstract translation: 本发明公开了聚合物涂覆的纤维复合材料的制造，混合复合材料及其制造方法和装置。 本发明提供了涂覆纤维粗纱与熔融聚合物流的最大喷射和涂覆，而不与固体介质物理接触，从而同时防止纤维表面受损和剥离涂层。 当使用金属涂覆的纤维时，本发明改进了由本发明复合材料制成的任何后续产品的电磁屏蔽性能。 本发明的方法和装置使用具有多个孔口的喷嘴型喷雾器，使得热塑性或热固性聚合物能够更有效地渗透到纤维束中，从而提供对所有纤维的更均匀的覆盖。 混合复合材料可以由两种或多种类型的增强材料和一种或多种类型的基质聚合物组成。