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    Solid treatment blocks for sanitary appliances
    1.
    发明授权
    Solid treatment blocks for sanitary appliances 有权
    洁具用固体处理块

    公开(公告)号：US08367595B2

    公开(公告)日：2013-02-05

    申请号：US12308506

    申请日：2007-06-14

    申请人： Tak Wai Cheung ,  Robert Zhong Lu ,  Dana Moseson ,  Steven Wu

    发明人： Tak Wai Cheung ,  Robert Zhong Lu ,  Dana Moseson ,  Steven Wu

    IPC分类号： E03D9/02 ,  C11D3/37 ,  C11D7/32 ,  C11D17/00

    CPC分类号： C11D17/0056 ,  C11D3/3776 ,  E03D9/02

    摘要： Improved treatment blocks useful in the treatment of lavatory appliances, particularly toilets are provided. The improved treatment blocks are solid block compositions which comprise at least one detersive surfactant, a film forming constituent, optionally a bleach constituent and one or more further optional constituents. The improved treatment blocks provide good detersive characteristics and further provide a film forming material which contacts the surfaces of the lavatory appliance, e.g., toilet, in which the block compositions are used. Methods of producing the solid block composition and treatment blocks therefrom, as well as methods of use are also disclosed.

    摘要翻译： 提供了用于治疗盥洗室用具，特别是厕所的改进的治疗块。 改进的处理块是固体块组合物，其包含至少一种去污表面活性剂，成膜组分，任选的漂白组分和一种或多种另外的任选组分。 改进的处理块提供了良好的洗涤特性，并进一步提供了一种成膜材料，该成膜材料与使用块状组合物的洗手间具例如马桶的表面接触。 还公开了制备固体块组合物及其处理块的方法以及使用方法。

    Solid treatment blocks for sanitary appliances
    2.
    发明申请
    Solid treatment blocks for sanitary appliances 有权
    洁具用固体处理块

    公开(公告)号：US20100235975A1

    公开(公告)日：2010-09-23

    申请号：US12308506

    申请日：2007-06-14

    申请人： Tak Wai Cheung ,  Robert Zhong Lu ,  Dana Moseson ,  Steven Wu

    发明人： Tak Wai Cheung ,  Robert Zhong Lu ,  Dana Moseson ,  Steven Wu

    IPC分类号： E03D9/02 ,  C02F5/12

    CPC分类号： C11D17/0056 ,  C11D3/3776 ,  E03D9/02

    摘要： Improved treatment blocks useful in the treatment of lavatory appliances, particularly toilets are provided. The improved treatment blocks are solid block compositions which comprise at least one detersive surfactant, a film forming constituent, optionally a bleach constituent and one or more further optional constituents. The improved treatment blocks provide good detersive characteristics and further provide a film forming material which contacts the surfaces of the lavatory appliance, e.g., toilet, in which the block compositions are used. Methods of producing the solid block composition and treatment blocks therefrom, as well as methods of use are also disclosed.

    摘要翻译： 提供了用于治疗盥洗室用具，特别是厕所的改进的治疗块。 改进的处理块是固体块组合物，其包含至少一种去污表面活性剂，成膜组分，任选的漂白组分和一种或多种另外的任选组分。 改进的处理块提供了良好的洗涤特性，并进一步提供了一种成膜材料，该成膜材料与使用块状组合物的洗手间具例如马桶的表面接触。 还公开了制备固体块组合物及其处理块的方法以及使用方法。