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    Single phase color change agents
    2.
    发明申请
    Single phase color change agents 有权
    单相变色剂

    公开(公告)号：US20050049157A1

    公开(公告)日：2005-03-03

    申请号：US10651421

    申请日：2003-08-29

    申请人： John MacDonald ,  Yanbin Huang ,  Kaiyuan Yang ,  Jaeho Kim ,  Ning Wei

    发明人： John MacDonald ,  Yanbin Huang ,  Kaiyuan Yang ,  Jaeho Kim ,  Ning Wei

    IPC分类号： C11D3/00 ,  C11D3/22 ,  C11D3/40 ,  C11D1/00 ,  A61K7/50

    CPC分类号： C11D3/221 ,  C11D3/0042 ,  C11D3/40

    摘要： There is provided a color change composition that remains stable in a single phase and that contains an indicator that produces an observable color change after a period of time to show that sufficient cleaning has been done or to indicate the thoroughness of the cleaning. This use indicating color change is useful for, for example, in soap for teaching children to wash their hands for a sufficient period of time. This composition may be added to many different base materials to indicate time of use or as a way to introduce enjoyment to the activity.

    摘要翻译： 提供了颜色变化组合物，其在单一相中保持稳定，并且包含在一段时间之后产生可观察到的颜色变化的指示剂，以显示已经进行足够的清洁或指示清洁的彻底性。 指示颜色变化的这种用途对于例如在肥皂中教孩子们洗手足够长时间是有用的。 这种组合物可以添加到许多不同的基础材料中以指示使用时间或作为向活动引入享受的方式。

    Solvatochromic visual indicator and the use of the same
    3.
    发明申请
    Solvatochromic visual indicator and the use of the same 有权
    溶色变色视觉指示剂和使用相同

    公开(公告)号：US20070048503A1

    公开(公告)日：2007-03-01

    申请号：US11216731

    申请日：2005-08-31

    申请人： John MacDonald ,  Alison Bagwell ,  Yanbin Huang ,  Jaeho Kim ,  Stephanie Martin

    发明人： John MacDonald ,  Alison Bagwell ,  Yanbin Huang ,  Jaeho Kim ,  Stephanie Martin

    IPC分类号： B41M5/00

    CPC分类号： A61F13/42 ,  Y10S428/913 ,  Y10T428/24802 ,  Y10T428/24868

    摘要： A graphic and/or message display system is described. The graphic and/or message display system functions to develop over a period of time a hidden graphic or message on an indicator panel or display area. The hidden graphic or message is revealed when an obscuring graphic reacts with a solvent to change color become at least substantially transparent. The graphic and/or message display system may be used as a stand-alone device or may be incorporated as part of various articles or products, for instance, as a positive reinforcement or a reminder to perform a task. Methods for using the graphic and/or message display system are also described.

    摘要翻译： 描述图形和/或消息显示系统。 图形和/或消息显示系统用于在一段时间内在指示器面板或显示区域上开发隐藏的图形或消息。 隐藏的图形或消息被揭示，当模糊的图形与溶剂反应以改变颜色变得至少基本上是透明的。 图形和/或消息显示系统可以用作独立设备，或者可以作为各种物品或产品的一部分而被并入，例如作为正的强化或提醒来执行任务。 还描述了使用图形和/或消息显示系统的方法。

    Visual indicating device for bad breath
    4.
    发明申请
    Visual indicating device for bad breath 失效
    视觉指示装置用于口臭

    公开(公告)号：US20050085739A1

    公开(公告)日：2005-04-21

    申请号：US10687270

    申请日：2003-10-16

    申请人： John MacDonald ,  Yanbin Huang ,  Kevin McGrath ,  RameshBabu Boga

    发明人： John MacDonald ,  Yanbin Huang ,  Kevin McGrath ,  RameshBabu Boga

    IPC分类号： B41M5/136 ,  B41M5/30 ,  G01N31/22 ,  G01N33/00 ,  G01N33/497 ,  A61B5/08

    CPC分类号： G01N33/497 ,  B41M5/30 ,  G01N31/223 ,  G01N33/52 ,  G01N33/54346

    摘要： The invention provides a breath testing device which includes a visual indicating agent which changes color in the presence of an odor associated with bad breath, such as sulfur and ammonia odors. An example of the visual indicating agent is 4,4′-bis(dimethylamino)-benzhydrol (Michler's hydrol or BDMB) and related dyes having a similar chemical structure. The indicating agent is applied to a substrate which is then inserted into a tube or straw, or which covers one end of a straw. When a user with bad breath blows into the tube or straw, the indicating agent will change color. The breath testing devices provide a quick and affordable means for a user to test their breath, and they may be packaged in discreet, pocket-sized dispensers which can be carried in a pocket or purse.

    摘要翻译： 本发明提供了一种呼吸测试装置，其包括在存在与口臭相关的气味（例如硫和氨气味）的情况下改变颜色的视觉指示剂。 视觉显示剂的一个实例是4,4'-双（二甲基氨基） - 二苯甲醇（Michler's hydrol或BDMB）和具有相似化学结构的相关染料。 将指示剂施加到基材上，然后将其插入管或吸管中，或覆盖吸管的一端。 当口臭的用户吹入管或吸管时，指示剂会改变颜色。 呼吸测试装置为用户提供了一种快速且经济实惠的手段来测试他们的呼吸，并且它们可以被包装在谨慎的袖珍尺寸的分配器中，该分配器可以携带在口袋或钱包中。

    Absorbent pad with activated carbon ink for odor control
    5.
    发明申请
    Absorbent pad with activated carbon ink for odor control 有权
    具有活性炭墨水的吸收垫用于气味控制

    公开(公告)号：US20070026209A1

    公开(公告)日：2007-02-01

    申请号：US11194102

    申请日：2005-07-29

    申请人： John MacDonald ,  Jeffrey Fish ,  Sharon Greene ,  Jaeho Kim

    发明人： John MacDonald ,  Jeffrey Fish ,  Sharon Greene ,  Jaeho Kim

    IPC分类号： A61F13/15 ,  B32B3/00

    CPC分类号： A61L15/18 ,  A61L15/42 ,  Y10T428/24802 ,  Y10T428/24901

    摘要： An absorbent pad configured for placement under a patient to absorb bodily fluids includes a liquid permeable cover layer, a liquid impermeable back sheet, and an absorbent structure disposed between the cover layer and the back sheet. At least one of the cover layer, back sheet, or absorbent structure incorporates a dried application of a liquid activated carbon ink having activated carbon, a binder, and a solvent, with the dried application of ink having a solids add-on level of at least about 2%. The activated carbon ink is applied in a pattern over between about 25% to about 95% of a total upper surface area of the pad and presents a visually contrasting color against a background color of the pad or a contrasting ink.

    摘要翻译： 构造成放置在患者身下以吸收体液的吸收垫包括透液性覆盖层，不透液性底片和设置在覆盖层和背面片之间的吸收结构。 覆盖层，底片或吸收结构中的至少一个结合了具有活性炭，粘合剂和溶剂的液体活性炭油墨的干燥应用，其中干燥施加具有固体添加量的油墨 至少约2％。 活性炭油墨的图案涂覆在垫的总上表面积的约25％至约95％之间，并且与衬垫或对比油墨的背景颜色呈现出视觉上对比的颜色。

    Deodorizing tablets
    8.
    发明申请
    Deodorizing tablets 审中-公开
    除臭片

    公开(公告)号：US20070048247A1

    公开(公告)日：2007-03-01

    申请号：US11217098

    申请日：2005-08-31

    申请人： Stephanie Martin ,  John MacDonald ,  Jaeho Kim

    发明人： Stephanie Martin ,  John MacDonald ,  Jaeho Kim

    IPC分类号： A61K31/12 ,  A61L9/00

    CPC分类号： A61L9/01

    摘要： A tablet that is capable of reducing odor when added to a liquid is provided. The deodorizing tablet may be used in a wide variety of applications in which odor control is desired, such as in toilets, water treatment/sewage systems, well water, bedpans, and so forth. In addition to providing odor control, the tablet is generally soluble in the liquid so that its components are better able to contact malodorous compounds contained within the liquid. In this regard, the present inventors have discovered that certain quinone compounds are both odor inhibiting and also soluble in liquids (e.g., urine), and thus particularly useful in forming the deodorizing tablet of the present invention.

    摘要翻译： 提供了当添加到液体中时能够减少气味的片剂。 除臭片剂可用于需要气味控制的各种应用中，例如在厕所，水处理/污水系统，井水，卧床等中。 除了提供气味控制之外，片剂通常可溶于液体，使得其组分更好地接触包含在液体中的恶臭化合物。 在这方面，本发明人已经发现某些醌化合物既气味抑制又可溶于液体（例如尿液），因此特别可用于形成本发明的除臭片剂。

    Patterned application of activated carbon ink
    9.
    发明申请
    Patterned application of activated carbon ink 有权
    活性炭油墨的图案化应用

    公开(公告)号：US20060137568A1

    公开(公告)日：2006-06-29

    申请号：US11021485

    申请日：2004-12-23

    申请人： John MacDonald ,  Roger Quincy ,  Jaeho Kim ,  Jeffrey Fish

    发明人： John MacDonald ,  Roger Quincy ,  Jaeho Kim ,  Jeffrey Fish

    IPC分类号： C09D11/00

    CPC分类号： A61F13/5514 ,  A61F13/8405 ,  A61F2013/8497 ,  D06B11/0056 ,  D06P1/44 ,  D06P5/00 ,  Y10T428/24802 ,  Y10T442/2082

    摘要： An odor control substrate that is applied with an activated carbon ink is provided. The activated carbon ink is applied in a pattern that covers from about 25% to about 95% of the surface area of the substrate. Although not covering the entire surface, the present inventors have discovered that the activated carbon ink is still capable of providing good odor reduction qualities to the substrate. To further enhance the aesthetic appeal of the odor control substrate to a consumer, one or more colored inks may also be applied the substrate in a pattern that may or may not overlap with the activated carbon ink pattern. The colored ink(s) may contrast well with the activated carbon ink to provide an overall design that is more aesthetically than otherwise would be provided by a uniform coating of activated carbon ink.

    摘要翻译： 提供了施加活性炭墨的气味控制基板。 活性炭油墨以覆盖基材表面积的约25％至约95％的图案施加。 本发明人虽然没有覆盖整个表面，但发现活性炭油墨仍然能够对基材提供良好的气味降低性能。 为了进一步增强气味控制基材对消费者的美学吸引力，也可以以与活性炭油墨图案重叠或不重叠的图案对基材施加一种或多种着色油墨。 有色油墨可以与活性炭油墨良好地对比，以提供比通过均匀涂布的活性炭油墨提供的其它方式更美观的整体设计。