Aerosol can for acidic detergent compositions
    24.
    发明授权
    Aerosol can for acidic detergent compositions 失效
    气雾剂可用于酸性洗涤剂组合物

    公开(公告)号:US6019252A

    公开(公告)日:2000-02-01

    申请号:US51562

    申请日:1998-04-13

    IPC分类号: B65D25/16 B65D83/14 B65D35/28

    摘要: A plastic container (liner) that fits closely inside a conventional aerosol can to provide protection for the can. The completed liner/container and can assembly is filled with, e.g., an acidic detergent composition and aerosol propellant. Inwardly curved channels are provided linearly down the sides of the plastic container to allow air to escape when the plastic liner/container is inserted into the body of the aerosol can before the top is added to the can. The plastic container is molded into a collar around the valve opening in the top of the can after the top is attached to the body to form a "pre-assembly" container that is then filled. An acid compatible valve assembly is attached through the valve opening to seal the can, and propellant is added.

    摘要翻译: PCT No.PCT / US96 / 15690 Sec。 371日期:1998年4月13日 102(e)1998年4月13日PCT PCT 1996年10月1日PCT公布。 公开号WO97 / 13707 日期1997年04月17日一个塑料容器(衬里),紧密地配合在常规的气溶胶罐内,为罐提供保护。 完成的衬套/容器和罐组件填充有例如酸性洗涤剂组合物和气溶胶推进剂。 向内弯曲的通道在塑料容器的侧面线性地设置,以允许空气在将顶部添加到罐子之前将塑料衬里/容器插入气溶胶罐的主体中时逸出。 在将顶部附接到主体之后,将塑料容器模制成围绕罐顶部的阀门开口的套环,以形成一个随后填充的“预组件”容器。 酸性相容的阀组件通过阀门开口连接以密封罐,并且添加推进剂。