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    Polyelectrolyte Complexes
    4.
    发明申请
    Polyelectrolyte Complexes 审中-公开
    聚电解质复合物

    公开(公告)号：US20110236582A1

    公开(公告)日：2011-09-29

    申请号：US12749288

    申请日：2010-03-29

    申请人： David R. Scheuing ,  David J. Lestage ,  Carl W. Bennett ,  Mona M. Knock ,  Charles W. Scales ,  William L. Smith ,  Rui Zhang

    发明人： David R. Scheuing ,  David J. Lestage ,  Carl W. Bennett ,  Mona M. Knock ,  Charles W. Scales ,  William L. Smith ,  Rui Zhang

    IPC分类号： B05D3/00 ,  C09D5/14 ,  C09D5/00

    CPC分类号： C09D133/02 ,  A01N25/10 ,  A01N33/12 ,  A01N59/00 ,  A01N59/16 ,  C09D5/14 ,  C11D1/62 ,  C11D3/3769 ,  C11D3/3953

    摘要： The present invention relates to aqueous compositions of associative polyelectrolyte complexes (PECs), optionally containing surfactants, biocidal agents and/or oxidants, which can provide surface protection to treated articles including reduced soiling tendency, reduced cleaning effort and improved soil repellancy, as well as providing bacteriostatic properties to treated surfaces that thereby gain resistance to water, environmental exposure and microbial challenge. Treatment means and compositions are provided that employ associative polyelectrolyte complexes formed by combining a water soluble cationic first polyelectrolyte with a water soluble second polyelectrolyte bearing groups of opposite charge to the first polyelectrolyte under suitable mixing conditions where the one polyelectrolyte present in molar excess is added in the form of a first aqueous solution during a mixing step to a second aqueous solution comprising the oppositely charged polyelectrolyte present in molar deficiency. Also provided are means to form stable associative polyelectrolyte complexes in aqueous solutions having R values from about 0.10 to 20, including near stoichiometric R values approaching 1, being the ratio of charged groups present on the component polyelectrolytes employed.

    摘要翻译： 本发明涉及可以含有表面活性剂，杀生物剂和/或氧化剂的缔合性聚电解质配合物（PEC）的含水组合物，其可以为经处理的制品提供表面保护，包括减少污染趋势，降低清洁力和改善污垢排斥性，以及 为处理过的表面提供抑菌特性，从而获得对水的抗性，环境暴露和微生物的攻击。 提供了处理装置和组合物，其使用通过将水溶性阳离子第一聚电解质与具有相反电荷的水溶性第二聚电解质承载基团与第一聚电解质组合而形成的缔合聚电解质复合物，其中在其中加入以摩尔过量存在的一种聚电解质 在混合步骤期间第一水溶液的形式包含摩尔不足存在的相反电荷的聚电解质的第二水溶液。 还提供了在具有约0.10至20的R值的水溶液中形成稳定的缔合聚电解质络合物的方法，包括接近化学计量的R值接近1，即所用组分聚电解质上存在的带电基团的比例。

    Natural disinfecting cleaners
    5.
    发明授权
    Natural disinfecting cleaners 有权
    天然消毒清洁剂

    公开(公告)号：US07939488B2

    公开(公告)日：2011-05-10

    申请号：US12717706

    申请日：2010-03-04

    申请人： David R. Scheuing ,  Rui Zhang

    发明人： David R. Scheuing ,  Rui Zhang

    IPC分类号： C11D3/22 ,  C11D1/68 ,  C11D1/62 ,  C11D1/75

    CPC分类号： C11D1/83 ,  C11D1/146 ,  C11D1/28 ,  C11D1/662 ,  C11D1/75 ,  C11D3/48

    摘要： A cleaning composition with a limited number of natural ingredients contain a hydrophobic syndetic, a hydrophilic syndetic, and a biguanide or a cationic quaternary ammonium salt. The cleaning composition can be used to clean laundry, soft surfaces, and hard surfaces and cleans as well or better than commercial compositions containing synthetically derived cleaning agents.

    摘要翻译： 具有有限数量的天然成分的清洁组合物含有疏水性聚合物，亲水性稠合剂和双胍类或阳离子季铵盐。 清洁组合物可用于清洁衣物，软表面和硬表面，以及比含有合成衍生的清洁剂的商业组合物更好或更好地清洁。

    Polymeric Surface Treatment Compositions
    8.
    发明申请
    Polymeric Surface Treatment Compositions 审中-公开
    聚合物表面处理组合物

    公开(公告)号：US20100160487A1

    公开(公告)日：2010-06-24

    申请号：US12714283

    申请日：2010-02-26

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

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

    IPC分类号： C08L33/12 ,  C09D177/00

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

    摘要： Treated articles with improved water sheeting and soap scum repellency result from forming hydroscopic films on the surfaces of hydrophobic polymeric substrates treated with compositions, kits and methods that employ water-soluble or water-dispersible copolymers having: (i) a first monomer that is capable of forming a cationic charge on protonation; (ii) a second monomer that is acidic and that is capable of forming an anionic charge in the compositions; (iii) optionally, a third monomer having an uncharged hydrophilic group; and (iv) optionally, a fourth monomer that is hydrophobic. Treated articles exhibit a Water Sheeting Index of greater than 6. Treated articles may further exhibit improved soap scum repellency behavior compared to untreated articles.

    摘要翻译： 具有改进的水薄片和皂泡斥散性的处理制品是由使用水溶性或水分散性共聚物的组合物，试剂盒和方法处理的疏水聚合物基材表面上形成吸水膜导致的，所述水溶性或水分散性共聚物具有：（i）能够 在质子化时形成阳离子电荷; （ii）酸性并且能够在组合物中形成阴离子电荷的第二单体; （iii）任选的具有不带电荷的亲水基团的第三单体; 和（iv）任选的是疏水性的第四单体。 经处理的制品表现出大于6的水面指数。与未处理的制品相比，处理的制品可以进一步显示出改善的皂泡排斥性能。