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    Composition and method for cleaning dishwashers
    2.
    发明授权
    Composition and method for cleaning dishwashers 失效
    清洁洗碗机的组成和方法

    公开(公告)号：US06750186B2

    公开(公告)日：2004-06-15

    申请号：US10355193

    申请日：2003-01-31

    Applicant: Robert Black

    Inventor： Robert Black

    IPC: C11D172

    CPC classification number: C11D3/33 ,  C11D1/72 ,  C11D3/2086 ,  C11D3/3707 ,  C11D3/3776 ,  C11D7/265 ,  C11D7/3245 ,  C11D11/0041 ,  C11D17/0065 ,  C11D17/0073

    Abstract: A tablet or pellet for cleaning mineral deposits from the interior of a dishwasher machine is placed within the machine, and the machine is run through its normal dishwashing cycle. The pellet or tablet is formed of a mixture of a binder matrix and a chelating agent capable of carrying out chelation solubilization on the mineral deposits. The pellet or tablet withstands substantial dissolving during the initial rinse cycle or cycles, and then dissolves to provide a pH no greater than 6 during the wash cycle.

    Abstract translation: 将用于从洗碗机内部清洗矿物沉积物的片剂或颗粒放置在机器内，并且机器运行通过其正常的洗碗周期。 颗粒或片剂由能够对矿物沉积物进行螯合溶解的粘合剂基质和螯合剂的混合物形成。 颗粒或片剂在初始漂洗循环或循环期间经受基本溶解，然后在洗涤循环期间溶解以提供不大于6的pH。

    Laundry pre-treatment or pre-spotting compositions used to improve aqueous laundry processing
    5.
    发明授权
    Laundry pre-treatment or pre-spotting compositions used to improve aqueous laundry processing 有权
    用于改善水性衣物处理的洗衣预处理或预先筛选的组合物

    公开(公告)号：US06399556B2

    公开(公告)日：2002-06-04

    申请号：US09813332

    申请日：2001-03-20

    Applicant: Kim R. Smith ,  Carrie L. Armstrong ,  Paul J. Mattia ,  Mark Levitt ,  Robert D. P. Hei ,  Wendy M. Wiseth

    Inventor： Kim R. Smith ,  Carrie L. Armstrong ,  Paul J. Mattia ,  Mark Levitt ,  Robert D. P. Hei ,  Wendy M. Wiseth

    IPC: C11D172

    CPC classification number: C11D1/72 ,  C11D1/721 ,  C11D1/722 ,  C11D1/8255

    Abstract: The ability of aqueous laundry compositions to remove organic hydrophobic soils, such as oily, greasy or particulate soils, from a laundry item is substantially improved by pre-spotting or pre-treating such a soiled item with a treatment composition having a surfactant comprising a unique hydrophillic ethoxylate surfactant with less than two moles of ethylene oxide or a or blend of at least two surfactant compositions with a blended HLB value of about 7-12. The blend of surfactants with this HLB value penetrates soils and renders the soil more easily removed from the item using aqueous laundry detergent. The treatment composition can be used in a liquid or solid form and can be applied to individual laundry items in the form of a solid stick or liquid spray prior to introduction to the laundry machine. Laundry items can also be contacted in the laundry machine with the pre-spot or pre-treatment composition in the form of an aqueous presoak, preflush, prewash, or other step prior to the cleaning step. A preferred laundry machine comprises an institutional tunnel washer.

    Abstract translation: 通过用具有表面活性剂的处理组合物预先点样或预处理这种污染物品，可以大大改善含水洗衣组合物从衣物中除去有机疏水性污垢（例如油性，油脂或颗粒状污垢）的能力， 具有小于2摩尔环氧乙烷的亲水乙氧基化物表面活性剂或至少两种混合HLB值为约7-12的表面活性剂组合物或其混合物。 具有该HLB值的表面活性剂的混合物渗透土壤，并且使用水性衣物洗涤剂更容易地从物品中去除土壤。 处理组合物可以以液体或固体形式使用，并且可以在引入洗衣机之前以固体棒或液体喷雾的形式施用于单独的衣物。 也可以在清洁步骤之前，将洗衣机与预浸渍，预洗，预洗或其它步骤的形式在洗衣机中接触预处理组合物或预处理组合物。 优选的洗衣机包括机构式隧道洗衣机。

    Aqueous cleaning of paste residue
    6.
    发明授权
    Aqueous cleaning of paste residue 失效
    糊状残留物的水性清洗

    公开(公告)号：US06277799B1

    公开(公告)日：2001-08-21

    申请号：US09344886

    申请日：1999-06-25

    Applicant: Krishna G. Sachdev ,  James N. Humenik ,  John U. Knickerbocker ,  Glenn A. Pomerantz

    Inventor： Krishna G. Sachdev ,  James N. Humenik ,  John U. Knickerbocker ,  Glenn A. Pomerantz

    IPC: C11D172

    CPC classification number: C11D11/0047 ,  C11D1/008 ,  C11D1/02 ,  C11D1/24 ,  C11D1/29 ,  C11D1/66 ,  C11D1/662 ,  C11D1/72 ,  C11D1/88 ,  C11D1/90 ,  C11D3/2086 ,  H05K3/1216 ,  H05K3/26

    Abstract: This invention relates to an aqueous cleaning method for removal of metal-organic composite paste residue from the surface of components, such as, screening masks, associated paste screening equipment, substrates, to name a few. The invention is particularly concerned with aqueous alkaline cleaning solutions comprising alkali metal salt and/or quaternary ammonium salt of an organic acid preferably &agr;-hydroxy carboxylic acid in the presence of excess alkali and optionally a surface active agent for use in cleaning components, such as, screening masks, associated screening equipment, substrates, etc., which are used in the production of electronic components.

    Abstract translation: 本发明涉及从组分表面除去金属 - 有机复合糊状残留物的水性清洗方法，例如筛选掩模，相关的糊状物筛选设备，底物等等。 本发明特别涉及含有碱金属盐和/或季铵盐的含水碱性清洗溶液，所述碱性金属盐和/或有机酸优选为α-羟基羧酸的季铵盐，所述碱性金属盐和/或季铵盐在过量碱和任选的表面活性剂存在下用于清洁组分，例如 ，筛选掩模，相关筛选设备，基材等，用于生产电子元件。

    Detergent compositions
    8.
    发明授权
    Detergent compositions 失效
    洗涤剂组合物

    公开(公告)号：US06794349B2

    公开(公告)日：2004-09-21

    申请号：US10268248

    申请日：2002-10-10

    Applicant: Rudolfus Johannes Hafkamp ,  Rob Menting

    Inventor： Rudolfus Johannes Hafkamp ,  Rob Menting

    IPC: C11D172

    CPC classification number: C11D17/06 ,  C11D1/14 ,  C11D1/22 ,  C11D1/72 ,  C11D1/83

    Abstract: A built particulate laundry detergent composition containing anionic sulphonate or sulphate surfactant and conventional ethoxylated alcohol nonionic surfactant also contains a low level of a highly ethoxylated alcohol nonionic surfactant having an average degree of ethoxylation of from 15 to 40. The composition exhibits increased mildness to the skin without loss of detergency performance.

    Abstract translation: 含有阴离子磺酸盐或硫酸盐表面活性剂和常规乙氧基化醇非离子表面活性剂的内置颗粒洗衣洗涤剂组合物还含有低水平的平均乙氧基化度为15-40的高度乙氧基化的醇非离子表面活性剂。该组合物对皮肤的温和性增加 而不损失去污性能。

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