Flushable commode liner
    1.
    发明授权
    Flushable commode liner 失效
    可冲洗的内衬

    公开(公告)号:US06783826B2

    公开(公告)日:2004-08-31

    申请号:US10027279

    申请日:2001-12-21

    IPC分类号: B32B2710

    摘要: The disclosure describes a commode liner made from a first and a second opposing member defining a top with an opening, a bottom, and a pair of opposing sides. The pair of opposing sides includes a separation distance D, which varies from the top to the bottom, and the distance D is larger at the top than at the bottom. The opposing members can be formed from a latently dispersible barrier composite material including an exposed low strength barrier component, an internal water sensitive layer, and a water permeable, inextensible, water dispersible support layer. When exposed to aqueous conditions on the barrier side, the composite prevents it from passing through to the other layers. When exposed to aqueous conditions on the opposite side, the commode liner readily disperses and may be disposed of by flushing in a toilet, for example. Examples of barrier layers include polylactic acid. Examples of water sensitive layers include polyvinyl alcohol. Examples of support layers include low stretch grades of toilet tissue.

    摘要翻译: 本公开描述了由限定具有开口,底部和一对相对侧的顶部的第一和第二相对构件制成的槽式衬里。 一对相对侧包括从顶部到底部变化的间隔距离D,并且距离D在顶部比在底部更大。 相对的构件可以由包括暴露的低强度阻挡组分,内部水敏感层和水可渗透的不可伸展的水分散性支撑层的潜在分散的阻隔复合材料形成。 当暴露在屏障侧的水性条件下时,复合物防止其通过其它层。 当暴露在相对侧的水性条件下时,例如,通风槽内容易分散并且可以通过在马桶中冲洗来处理。 阻挡层的实例包括聚乳酸。 水敏层的实例包括聚乙烯醇。 支撑层的实例包括低拉伸等级的卫生纸。