GASKET FOR REFRIGERATOR DOOR
    2.
    发明申请

    公开(公告)号:US20210222483A1

    公开(公告)日:2021-07-22

    申请号:US17155691

    申请日:2021-01-22

    IPC分类号: E06B7/16 F25D23/02 F25D23/08

    摘要: A gasket for a refrigerator door is provided. The gasket includes a body configured to be arranged between a main body of a refrigerator and a refrigerator door, and a magnet inserted to the body and arranged to be attached to or detached from the main body of the refrigerator. The body includes, by weight % (wt %), about 30 to 60% of thermoplastic resin, about 20 to 40% of plasticizer, about 3 to 30% of filler, and one or more other additives. The filler is provided with one or more hollow particles or a porous material having a diameter of about 1 to 100 μm, the filler having a heat conductivity of about 0.0001 to 0.2 W/m·K

    CLEANER APPARATUS
    4.
    发明申请

    公开(公告)号:US20220167817A1

    公开(公告)日:2022-06-02

    申请号:US17514569

    申请日:2021-10-29

    IPC分类号: A47L9/28 A47L9/14 A47L9/02

    摘要: A cleaner apparatus including a filler configured to reduce static electricity is provided. The cleaner apparatus includes a main body, a dust container detachably coupled to the main body, an extension tube having an end detachably coupled to the main body, and a suction head detachably coupled to another end of the extension tube, wherein the dust container includes a first filler having a charge mobility of 16,000 to 200,000 cm2/Vs and an aspect ratio of 1:1,500 to 1:8,500.