Electroconductive brush and copying device for electrophotography
    1.
    发明申请
    Electroconductive brush and copying device for electrophotography 失效
    导电刷和电子照相复印装置

    公开(公告)号:US20050063745A1

    公开(公告)日:2005-03-24

    申请号:US10500304

    申请日:2003-03-06

    IPC分类号: G03G21/00

    CPC分类号: G03G21/0035

    摘要: The purpose of the invention is to provide a conductive brush excelling in functionality and being useful as a cleaning brush in the color copier using the color toner of fine grain than before. The present invention is a conductive brush, which comprises a base fabric and a mixed fiber of a polyethylene terephthalate fiber and a nylon-66 fiber being raised on the base fabric by pile-flocking and, said polyethylene terephthalate fiber and/or said nylon-66 fiber having a volume resistivity of 100 to 106 Ω·cm.

    摘要翻译: 本发明的目的是提供一种功能性优异的导电刷,并且在彩色复印机中使用细颗粒的彩色调色剂可以用作清洁刷。 本发明是一种导电刷,其包括基布,聚对苯二甲酸乙二酯纤维和尼龙66的混合纤维,其通过绒毛在基布上升起,所述聚对苯二甲酸乙二酯纤维和/或所述尼龙-6 66纤维,体积电阻率为10〜10 -6Ω·cm。

    Electroconductive brush and copying device for electrophotography
    2.
    发明授权
    Electroconductive brush and copying device for electrophotography 失效
    导电刷和电子照相复印装置

    公开(公告)号:US07212779B2

    公开(公告)日:2007-05-01

    申请号:US10500304

    申请日:2003-03-06

    IPC分类号: G03G21/00

    CPC分类号: G03G21/0035

    摘要: The purpose of the invention is to provide a conductive brush excelling in functionality and being useful as a cleaning brush in the color copier using the color toner of fine grain than before.The present invention is a conductive brush, which comprises a base fabric and a mixed fiber of a polyethylene terephthalate fiber and a nylon-66 fiber being raised on the base fabric by pile-flocking and, said polyethylene terephthalate fiber and/or said nylon-66 fiber having a volume resistivity of 100 to 106 Ω·cm.

    摘要翻译: 本发明的目的是提供一种功能性优异的导电刷,并且在彩色复印机中使用细颗粒的彩色调色剂可以用作清洁刷。 本发明是一种导电刷,其包括基布,聚对苯二甲酸乙二酯纤维和尼龙66的混合纤维,其通过绒毛在基布上升起,所述聚对苯二甲酸乙二酯纤维和/或所述尼龙-6 66纤维,其体积电阻率为10〜10 -6Ω·cm。

    ELASTOMERIC SHEATH-CORE CONJUGATE FIBER
    5.
    发明申请
    ELASTOMERIC SHEATH-CORE CONJUGATE FIBER 审中-公开
    弹性管芯连接纤维

    公开(公告)号:US20090305037A1

    公开(公告)日:2009-12-10

    申请号:US12067095

    申请日:2006-09-14

    摘要: The present invention provides a conjugate fiber having excellent elastic extensibility and transparency. The present invention relates to a highly elastic conjugate fiber comprising an elastomeric resin (A) having elastic extensibility; and an elastomeric resin (B) having elastic extensibility, permanent elongation of 25 to 70% and a tensile elongation of 100 to 800%; a core comprising the elastomeric resin (A), and a sheath comprising the elastomeric resin (B).

    摘要翻译: 本发明提供具有优异的弹性伸长性和透明性的复合纤维。 本发明涉及一种高弹性复合纤维,其包含具有弹性伸长性的弹性体树脂(A) 和具有弹性伸长性,永久伸长率为25〜70%,拉伸伸长率为100〜800%的弹性体树脂(B) 包含弹性体树脂(A)的芯和包含弹性体树脂(B)的护套。

    PROCESS FOR PRODUCING CORE/SHEATH CONJUGATE ELASTOMER FIBER
    6.
    发明申请
    PROCESS FOR PRODUCING CORE/SHEATH CONJUGATE ELASTOMER FIBER 审中-公开
    生产核心/管道连接弹性纤维的方法

    公开(公告)号:US20090269582A1

    公开(公告)日:2009-10-29

    申请号:US12297138

    申请日:2007-04-20

    IPC分类号: D02G3/38 D01D5/34

    CPC分类号: D01F8/04 Y10T428/2929

    摘要: The present invention provides a process for producing a conjugate fiber that is excellent in strength, stretch elasticity, and transparency. The process includes a step (1) in which an elastomer resin (A) having stretching elasticity and an elastomer resin (B) having stretch elasticity, a permanent elongation of 25-70%, and a tensile elongation of 100-800% are separately melted and subjected to conjugate spinning using a conjugate spinneret having two nozzles so that the elastomer resin (A) forms a core and the elastomer resin (B) form a sheath; a step (2) in which the fiber obtained by composite spinning in the step (1) is heat-treated; and a step (3) in which the fiber heat-treated in the step (2) is stretched.

    摘要翻译: 本发明提供强度,拉伸弹性和透明性优异的复合纤维的制造方法。 该方法包括步骤(1),其中具有拉伸弹性的弹性体树脂(A)和具有拉伸弹性的弹性体树脂(B),永久伸长率为25-70%,拉伸伸长率为100-800% 熔融并使用具有两个喷嘴的共轭喷丝头进行共轭纺丝,使得弹性体树脂(A)形成芯,并且弹性体树脂(B)形成鞘; 将在步骤(1)中通过复合纺丝获得的纤维进行热处理的步骤(2); 和步骤(3),其中在步骤(2)中热处理的纤维被拉伸。