公开(公告)号：US6156427A

公开(公告)日：2000-12-05

申请号：US769348

申请日：1991-10-02

Applicant: Masao Gotoh ,  Makoto Iida ,  Kenichi Waragai ,  Meiichi Ohta ,  Susumu Iwai

Inventor： Masao Gotoh ,  Makoto Iida ,  Kenichi Waragai ,  Meiichi Ohta ,  Susumu Iwai

IPC: B29B9/14 ,  H01B1/22 ,  B32B1/04 ,  H01B1/06

CPC classification number: H01B1/22 ,  B29B9/14 ,  Y10T428/2938 ,  Y10T428/2956 ,  Y10T428/2973 ,  Y10T428/2998

Abstract: An electromagnetic wave interference shield structure molded from an electroconductive resin composition for molding, which comprises columnar pellets of a specific length, made of a bundle of iron-based metal fibers as an essential component and at least one bundle of at least another kind of electroconductive fibers of different material in a different diameter than that of the iron-based metal fibers as independent electroconductive fiber-cores, coated with a thermoplastic resin having a specific range of heat distortion temperature continuously in the longitudinal direction has a stable and distinguished shield effect for a prolonged time.

Abstract translation: 由用于成型的导电树脂组合物模制的电磁波干扰屏蔽结构，其包括由一束铁基金属纤维作为主要成分制成的特定长度的柱状颗粒和至少一种至少另一种导电 与作为独立的导电纤维芯的铁基金属纤维的直径不同的不同材料的纤维在长度方向上连续地涂覆有热变形温度特定范围的热塑性树脂具有稳定和显着的屏蔽效果 长时间