Intumescent grid
    1.
    发明授权

    公开(公告)号:US11047129B2

    公开(公告)日:2021-06-29

    申请号:US16413473

    申请日:2019-05-15

    摘要: An intumescent mesh has a flexible grid with a plurality of strands that form a series of openings in the flexible grid, and an intumescent coating applied to the flexible grid. The intumescent coating is made of an expandable graphite and a polymer-based carrier as ingredients and having an activation temperature above which the intumescent coating swells. The grid is sized such that the intumescent coating permits airflow through the flexible grid until the intumescent coating is exposed to temperatures at or above the activation temperature, whereupon the intumescent coating swells to seal the openings and prevent air flow through the flexible grid.

    INTUMESCENT GRID
    3.
    发明申请

    公开(公告)号:US20210214934A1

    公开(公告)日:2021-07-15

    申请号:US17219268

    申请日:2021-03-31

    摘要: An intumescent mesh has a flexible grid with a plurality of strands that form a series of openings in the flexible grid, and an intumescent coating applied to the flexible grid. The intumescent coating is made of an expandable graphite and a polymer-based carrier as ingredients and having an activation temperature above which the intumescent coating swells. The grid is sized such that the intumescent coating permits airflow through the flexible grid until the intumescent coating is exposed to temperatures at or above the activation temperature, whereupon the intumescent coating swells to seal the openings and prevent air flow through the flexible grid.

    INTUMESCENT GRID
    4.
    发明申请
    INTUMESCENT GRID 审中-公开

    公开(公告)号:US20190264442A1

    公开(公告)日:2019-08-29

    申请号:US16413473

    申请日:2019-05-15

    摘要: An intumescent mesh has a flexible grid with a plurality of strands that form a series of openings in the flexible grid, and an intumescent coating applied to the flexible grid. The intumescent coating is made of an expandable graphite and a polymer-based carrier as ingredients and having an activation temperature above which the intumescent coating swells. The grid is sized such that the intumescent coating permits airflow through the flexible grid until the intumescent coating is exposed to temperatures at or above the activation temperature, whereupon the intumescent coating swells to seal the openings and prevent air flow through the flexible grid.