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    Hydroscopic polymer gels for easier cleaning
    31.
    发明授权
    Hydroscopic polymer gels for easier cleaning 有权
    液体聚合物凝胶，便于清洗

    公开(公告)号：US07470290B2

    公开(公告)日：2008-12-30

    申请号：US11176472

    申请日：2005-07-06

    申请人： Klin A. Rodrigues ,  David R. Scheuing ,  Michael H. Robbins ,  Nicholas Pivonka ,  David L. Budd ,  Malcolm A. Deleo

    发明人： Klin A. Rodrigues ,  David R. Scheuing ,  Michael H. Robbins ,  Nicholas Pivonka ,  David L. Budd ,  Malcolm A. Deleo

    IPC分类号： D06M10/08 ,  B05D1/00 ,  C11D3/37

    CPC分类号： C11D11/0058 ,  C11D3/3773 ,  C11D3/3776 ,  C11D3/378 ,  C11D3/3784 ,  C11D11/0035

    摘要： Hydroscopic polymer gels can be formed by applying a polymer to a surface and allowing water to be sequestered from the atmosphere into the polymer. The polymer gels are formed using methods and compositions employing water soluble or water dispersible copolymers having: (i) a first monomer that is acidic and is capable of forming an anionic charge in the composition; (ii) a second monomer that is amphipathic; (iii) optionally, a third monomer that is hydrophobic; and (iv) optionally, a fourth monomer that that has a permanent cationic charge or that is capable of forming a cationic charge on protonation. The polymer gels are particularly substantive and effective at modifying surfaces such as glass and hydrophobic polymeric substrates to provide soap scum and soil resistance, and easier next time cleaning benefits.

    摘要翻译： 可以通过将聚合物施加到表面并且允许水从大气中隔离到聚合物中来形成液体聚合物凝胶。 使用具有以下成分的水溶性或水分散性共聚物的方法和组合物形成聚合物凝胶：（i）第一单体为酸性且能够在组合物中形成阴离子电荷; （ii）两亲性的第二单体; （iii）任选的是疏水性的第三单体; 和（iv）任选地，具有永久阳离子电荷或能够在质子化上形成阳离子电荷的第四单体。 聚合物凝胶在改性表面如玻璃和疏水性聚合物基材上特别实用和有效，以提供肥皂浮渣和土壤抗性，并且更容易下次清洗益处。