Automobile window glass
    1.
    发明授权

    公开(公告)号:US10688849B2

    公开(公告)日:2020-06-23

    申请号:US16163735

    申请日:2018-10-18

    Applicant: AGC INC.

    Inventor: Daisuke Yamada

    Abstract: An automobile window glass includes a glass substrate, a black ceramic layer and a water absorbing antifogging film. The black ceramic layer is formed in a peripheral portion on a vehicle-interior side main surface of the glass substrate. The water absorbing antifogging film is formed on the vehicle-interior side main surface of the glass substrate and is located in an inner peripheral side relative to the peripheral portion. A space of more than 1 mm and less than 30 mm exists between the black ceramic layer and the water absorbing antifogging film on the vehicle-interior side main surface of the glass substrate.

    Belt line portion sound insulation structure for automobile and door glass for automobile

    公开(公告)号:US11260735B2

    公开(公告)日:2022-03-01

    申请号:US16683498

    申请日:2019-11-14

    Applicant: AGC Inc.

    Inventor: Daisuke Yamada

    Abstract: A belt line portion sound insulation structure for an automobile between a door panel and door glass includes a viscoelastic member arranged on a lower portion of one of principal faces of a glass plate of the door glass. The door panel includes two panel plates facing each other, and the door glass is arranged between the two panel plates so as to be movable up and down. A hardness measured on a surface of the viscoelastic member is 10 to 80 in an Asker C hardness defined by SRIS 0101. In a closed state of the door glass, the viscoelastic member is restrained by a portion of a surface of one of the two panel plates facing the one of the principal faces and an area on one of the two panel plates where the viscoelastic member is disposed.

    Laminated glass and automobile door

    公开(公告)号:US10293665B2

    公开(公告)日:2019-05-21

    申请号:US15612559

    申请日:2017-06-02

    Applicant: AGC Inc.

    Abstract: A laminated glass provided in an automobile door panel including two panel boards facing each other and seal members provided on facing surfaces of the panel boards at regions along a beltline, the laminated glass being openable and closable by being provided between the two panel boards so as to slide between the seal members, the laminated glass includes: a laminated glass main body including at least two glass plates and an interlayer film sandwiched between the glass plates and having a storage modulus G′ of 1.5×106 Pa or more; and a viscoelastic member provided on a surface of the laminated glass main body, the viscoelastic member abutting on the seal member or the panel board and sealing a gap between the seal member or the panel board and the laminated glass main body, at a closed time of the laminated glass.

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