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    Soft tissue paper having a softening composition containing an extensional viscosity modifier deposited thereon
    3.
    发明授权
    Soft tissue paper having a softening composition containing an extensional viscosity modifier deposited thereon 有权
    软组织纸具有包含其上沉积的拉伸粘度调节剂的软化组合物

    公开(公告)号：US06547928B2

    公开(公告)日：2003-04-15

    申请号：US09997950

    申请日：2001-11-30

    申请人： Steven Lee Barnholtz ,  Kenneth Douglas Vinson ,  Paul Joseph Coffaro ,  Larry Neil Mackey ,  Amy Jo Hamilton ,  Errol Hoffman Wahl ,  Gayle Marie Frankenbach ,  Yenchun Wu

    发明人： Steven Lee Barnholtz ,  Kenneth Douglas Vinson ,  Paul Joseph Coffaro ,  Larry Neil Mackey ,  Amy Jo Hamilton ,  Errol Hoffman Wahl ,  Gayle Marie Frankenbach ,  Yenchun Wu

    IPC分类号： D21H2122

    CPC分类号： D21H21/22 ,  D21H17/07 ,  D21H17/53

    摘要： Disclosed is a composition for softening an absorbent tissue and tissue structures softened using the composition. The composition includes an effective amount of a softening active ingredient; a vehicle in which the softening active ingredient is dispersed; an electrolyte dissolved in the vehicle; a bilayer disrupter and a high polymer. The electrolyte and the bilayer disrupter cooperate to cause the viscosity of the composition to be less than the viscosity of a dispersion of the softening active ingredient in the vehicle alone. The high polymer adds “stringiness” to the composition opening the air pressure operating window for spray application of the softening composition. Preferably, the softening active ingredient is a quaternary ammonium compound with the formula: (R1)4−m—N+—[(CH2)n—Y—R3]mX− the vehicle is water, the electrolyte is calcium chloride, the bilayer disrupter is a nonionic surfactant, and the high molecular weight polymer is a nonionic polyacrylamide.

    摘要翻译： 公开了一种组合物，其用于使用该组合物使吸收性组织和组织结构软化。 组合物包含有效量的软化活性成分; 其中软化活性成分分散的载体; 溶解在车辆中的电解质; 双层破坏剂和高聚物。 电解质和双层破坏剂配合使组合物的粘度小于载体中软化活性成分的分散体的粘度。 高聚合物对打开空气压力操作窗口的组合物增加了“拉丝性”，用于喷涂软化组合物。 优选地，软化活性成分是具有下式的季铵化合物：载体是水，电解质是氯化钙，双层破坏剂是非离子表面活性剂，高分子量聚合物是非离子聚丙烯酰胺。