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130 条记录 (耗时 0.027 秒)

    Method for opening drains using phase stable viscoelastic cleaning compositions
    101.
    发明授权
    Method for opening drains using phase stable viscoelastic cleaning compositions 失效
    使用相稳定粘弹性清洗组合物打开排水沟的方法

    公开(公告)号：US5833764A

    公开(公告)日：1998-11-10

    申请号：US511300

    申请日：1995-08-04

    申请人： James E. Rader ,  William L. Smith

    发明人： James E. Rader ,  William L. Smith

    IPC分类号： C11D1/04 ,  C11D1/14 ,  C11D1/22 ,  C11D1/40 ,  C11D1/62 ,  C11D1/65 ,  C11D3/02 ,  C11D3/395 ,  C11D17/00 ,  B08B3/08 ,  B08B9/00 ,  B08B9/02 ,  C23G5/02

    CPC分类号： C11D3/044 ,  C11D1/65 ,  C11D17/003 ,  C11D3/3956 ,  C11D1/04 ,  C11D1/143 ,  C11D1/146 ,  C11D1/22 ,  C11D1/40 ,  C11D1/62

    摘要： A method for opening drains using a phase stable, viscoelastic drain opening composition includes introducing to a drain pipe restriction or clog a mixture having a cleaning active and a viscoelastic thickening system containing a quaternary ammonium compound, an organic counterion, and a free amine. The amount of free amine in the composition is limited, and is based on the amount of the quaternary ammonium compound present, in order to maintain phase stability and to achieve further enhanced rheological and aesthetic properties in the composition. The viscoelastic quality of the composition permits rapid penetration of the formulation through standing water with minimal dilution to deliver actives to the clog material, thus providing advartageous utility as a drain opener.

    摘要翻译： 使用相稳定的粘弹性排水口组合物打开排水沟的方法包括向排水管引入限制或堵塞具有清洁活性物质和含有季铵化合物，有机抗衡离子和游离胺的粘弹性增稠体系的混合物。 组合物中游离胺的量受到限制，并且基于存在的季铵化合物的量，以保持相稳定性并且在组合物中获得进一步提高的流变学和美学性质。 组合物的粘弹性质量允许通过静置水快速渗透制剂，以最小的稀释度将活性物质输送到堵塞材料，从而作为排水开口器提供有用的效用。

    Viscoelastic cleaning compositions with long relaxation times
    103.
    发明授权
    Viscoelastic cleaning compositions with long relaxation times 失效
    具有长松弛时间的粘弹性清洁组合物

    公开(公告)号：US5389157A

    公开(公告)日：1995-02-14

    申请号：US74277

    申请日：1993-06-08

    申请人： William L. Smith

    发明人： William L. Smith

    IPC分类号： C11D10/02 ,  C11D1/90 ,  C11D1/92 ,  C11D1/94 ,  C11D3/395 ,  C11D17/00 ,  B08B9/02

    CPC分类号： C11D1/90 ,  C11D1/92 ,  C11D17/003 ,  C11D3/3956

    摘要： A thickened aqueous cleaning composition is viscoelastic, with a long relaxation time to provide a thick solution with consumer-acceptable pour properties. The composition has utility as a drain opening composition or as a hard surface cleaner having a cleaning-effective residence time on non-horizontal surfaces. The composition includes a cleaning active, and a binary thickener comprising a betaine or sulfobetaine having a C.sub.14-18 alkyl, or C.sub.10-18 alkylamino or alkylamido group, and an organic, anionic counterion. The composition preferably has a relaxation time of at least about 5 seconds and a relative elasticity between about 10-500 sec/Pa.

    摘要翻译： 增稠的水性清洁组合物是粘弹性的，具有长的松弛时间，以提供具有消费者可接受的倾倒性质的稠溶液。 该组合物具有作为排水口组合物或作为在非水平表面上具有清洁有效停留时间的硬表面清洁剂的效用。 该组合物包括清洁活性物质和包含具有C14-18烷基或C10-18烷基氨基或烷基酰氨基的甜菜碱或磺基甜菜碱的二元增稠剂和有机阴离子抗衡离子。 组合物优选具有至少约5秒的松弛时间和约10-500秒/ Pa之间的相对弹性。

    Rinse soluble polymer film composition for wash additives
    104.
    发明授权
    Rinse soluble polymer film composition for wash additives 失效
    冲洗可溶性聚合物膜组合物用于洗涤添加剂

    公开(公告)号：US4972017A

    公开(公告)日：1990-11-20

    申请号：US269927

    申请日：1988-11-10

    申请人： William L. Smith ,  Edward J. Kaufmann ,  Barry A. Sudbury

    发明人： William L. Smith ,  Edward J. Kaufmann ,  Barry A. Sudbury

    IPC分类号： C11D17/04

    CPC分类号： C11D17/042 ,  C11D17/041

    摘要： A polymeric film material for the rinse release of wash additives comprises a blend of polyvinyl alcohol and an alkyl cellulose. A metalloid oxide cross-linking agent is present in an amount sufficient to sharply reduce the solubility rate of the film blend in an alkaline wash, yet allow dissolution in a less alkaline rinse. Optionally, a hydrophobic cationic species is included to further reduce the dissolution rate in the wash pH. The films remain intact during normal wash cycles and over a range of typical water temperatures, then rapidly dissolve in the rinse. The film can be used to microencapsulate an additive, or made into a water-soluble pouch, or as a soluble seal for a pouch or container.

    摘要翻译： 用于洗涤添加剂的冲洗释放的聚合物膜材料包括聚乙烯醇和烷基纤维素的共混物。 金属氧化物交联剂的存在量足以在碱性洗涤中急剧降低膜共混物的溶解度，但允许溶解在较少的碱性漂洗液中。 任选地，包含疏水性阳离子物质以进一步降低洗涤pH中的溶解速率。 在正常洗涤循环期间和一定范围的典型水温下，膜保持完整，然后迅速溶于冲洗液中。 该膜可用于将添加剂微囊化，或制成水溶性袋，或作为袋或容器的可溶性密封。

    Method for tall oil recovery and apparatus therefor
    107.
    发明授权
    Method for tall oil recovery and apparatus therefor 失效
    妥尔油回收方法及其设备

    公开(公告)号：US4347110A

    公开(公告)日：1982-08-31

    申请号：US210221

    申请日：1980-11-25

    申请人： Edward R. Joyce ,  William L. Smith

    发明人： Edward R. Joyce ,  William L. Smith

    IPC分类号： B01D57/02 ,  B03C5/00 ,  D21C11/00 ,  C02F1/46 ,  C02F1/48 ,  C25B9/00

    CPC分类号： B03C5/00 ,  B01D57/02 ,  D21C11/0007

    摘要： A system and apparatus are disclosed for removing particles from suspension in a liquid, particularly for removing tall oil soap particles from black liquor. The black liquor flows along a fluid flow path (10) which runs between a source of black liquor and a skimming tank. Two electrodes (16, 18) are disposed one downstream of the other within the fluid flow path (10). A power supply (26) applies an electrical potential between the electrodes (16, 18). The downstream electrode (18) is connected to earth ground (36). It has been found that this earth ground connection (36) provides substantial improvements in the quality and quantity of recovered tall oil soap.

    摘要翻译： 公开了用于从液体中悬浮液中除去颗粒的系统和装置，特别是用于从黑液中除去妥尔油皂颗粒。 黑液沿着在黑液源和撇渣槽之间运行的流体流动路径（10）流动。 两个电极（16,18）在流体流路（10）内一个下游设置。 电源（26）在电极（16,18）之间施加电位。 下游电极（18）连接到大地（36）。 已经发现，这种接地连接（36）提供了恢复的妥尔油皂的质量和数量的显着改进。

    Aqueous compositions comprising associative polyelectrolyte complexes (PEC)
    108.
    发明授权
    Aqueous compositions comprising associative polyelectrolyte complexes (PEC) 有权
    包含缔合聚电解质络合物（PEC）的水性组合物

    公开(公告)号：US09474269B2

    公开(公告)日：2016-10-25

    申请号：US13046385

    申请日：2011-03-11

    申请人： David R. Scheuing ,  William L. Smith ,  Michael Kinsinger ,  Jared Heymann

    发明人： David R. Scheuing ,  William L. Smith ,  Michael Kinsinger ,  Jared Heymann

    IPC分类号： A01N33/12 ,  A01N59/00 ,  A01N59/16 ,  A61L15/10 ,  A61L15/46

    CPC分类号： C11D17/049 ,  A01N33/12 ,  A01N37/02 ,  A01N43/16 ,  A01N43/36 ,  A01N59/00 ,  A01N59/16 ,  A61L15/10 ,  A61L15/46 ,  B08B1/006 ,  C07B57/00 ,  C11D3/3723 ,  C11D3/3757 ,  C11D3/3776 ,  C11D3/378 ,  C11D3/48 ,  A01N25/10 ,  A01N25/22 ,  A01N25/24

    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 a cleaning benefit and 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 and at least one oxidant selected from the group: alkaline metal salts and/or alkaline earth metal salts of hypochlorous acid, hypochlorous acid, solubilized chlorine, any source of free chlorine, acidic sodium chlorite, active chlorine generating compound and any combinations or mixtures thereof. Also provided are means to form stable associative polyelectrolyte complexes with at least one oxidant in aqueous solutions having R values from about 0.10 to 20.

    摘要翻译： 本发明涉及可选地含有表面活性剂，杀生物剂和/或氧化剂的缔合聚电解质复合物（PEC）的含水组合物，其可以为处理物品提供清洁效果和表面保护，包括减少污染趋势，降低清洁力和改善防污性 ，以及为处理的表面提供抑菌性能，从而获得对水的耐受性，环境暴露和微生物挑战。 提供了处理装置和组合物，其使用通过在适合的混合条件下将水溶性阳离子第一聚电解质与带有相反电荷的水溶性第二聚电解质带入基团的第一聚电解质组合形成的缔合聚电解质复合物和至少一种选自以下的氧化剂：碱 次氯酸，次氯酸，溶解氯，任何游离氯源，酸性亚氯酸钠，活性氯产生化合物的金属盐和/或碱土金属盐及其任何组合或混合物。 还提供了在水溶液中形成具有约0.10至20的R值的至少一种氧化剂的稳定的缔合聚电解质络合物的方法。

    Methods of providing uniform delivery of a functional agent from a shaped composition
    109.
    发明授权
    Methods of providing uniform delivery of a functional agent from a shaped composition 有权
    从成形组合物提供功能剂的均匀递送的方法

    公开(公告)号：US08647567B2

    公开(公告)日：2014-02-11

    申请号：US13427731

    申请日：2012-03-22

    申请人： Evan Rumberger ,  William Ouellette ,  William L. Smith

    发明人： Evan Rumberger ,  William Ouellette ,  William L. Smith

    IPC分类号： A61L2/00

    CPC分类号： E03B1/04 ,  C02F1/003 ,  C02F1/50 ,  C02F1/688 ,  C02F1/76 ,  C02F2201/004 ,  C02F2307/06 ,  E03C1/0465 ,  Y10T137/4891 ,  Y10T137/598

    摘要： Methods for introducing a substantially uniform concentration of a functional agent into a flowing stream of water using a shaped composition. The composition may be shaped and sized to be inserted into a device configured to be attached over the end of a faucet. The shaped composition comprises a dissolvable region including a functional agent (e.g., an anti-microbial sanitizing agent). A non-dissolvable region disposed adjacent to the dissolvable region may optionally be provided. The substantially non-dissolvable region remains substantially intact as the dissolving region is progressively dissolved, introducing the functional agent into a flowing stream of water.

    摘要翻译： 使用成形组合物将功能剂基本均匀的浓度引入流动的水流中的方法。 组合物的形状和尺寸可被插入配置成连接在水龙头末端上的装置中。 成型组合物包含包含功能剂（例如抗微生物消毒剂）的可溶性区域。 可以可选地提供邻近可溶区域设置的不溶解区域。 当溶解区逐渐溶解时，基本上不可溶的区域保持基本上完整，将功能剂引入流动的水流中。