WATER-TRIGGERED COLORING OR COLOR CHANGING INDICATOR
    2.
    发明申请
    WATER-TRIGGERED COLORING OR COLOR CHANGING INDICATOR 审中-公开
    水刺颜色或颜色变化指示

    公开(公告)号:WO2011073809A3

    公开(公告)日:2011-11-24

    申请号:PCT/IB2010055098

    申请日:2010-11-09

    Abstract: An ink formulation that includes a reversible color-developing complex formed from a dye precursor molecule having a triarylmethane derivative structure modified with a leaving-group (L) that disassociates from said dye precuror when subjected to environmental conditions of either a neutral or acidic pH value is described. Also the invention pertains to diagnostic indicators or absorbent personal care products that have the ink formulation applied to at least a part of the product.

    Abstract translation: 一种油墨制剂,其包含由具有在离去基团(L)修饰的三芳基甲烷衍生物结构的染料前体分子形成的可逆显色复合物,其在经受中性或酸性pH值的环境条件时与所述染料前体分离 被描述。 本发明还涉及具有将油墨制剂应用于产品的至少一部分的诊断指示剂或吸收性个人护理产品。

    A COLOR-CHANGING COMPOSITION AND MATERIAL
    4.
    发明申请
    A COLOR-CHANGING COMPOSITION AND MATERIAL 审中-公开
    颜色变化组合物和材料

    公开(公告)号:WO2014033587A2

    公开(公告)日:2014-03-06

    申请号:PCT/IB2013056735

    申请日:2013-08-19

    CPC classification number: C09D11/50 A61F13/42 A61F2013/422 C09D11/037

    Abstract: The present disclosure relates to a color-changing composition and to a substrate having the color-changing compositions disposed thereon. The color- changing composition includes a leuco dye, a color-developer and a desensitizer. The color-changing composition changes from a colorless or largely colorless composition to color upon being wetted with an aqueous liquid. The color-changing composition remains colorless or largely colorless prior to exposure to high relative humidity conditions.

    Abstract translation: 本公开涉及一种变色组合物和其上设置有变色组合物的基底。 变色组合物包括无色染料,显色剂和脱敏剂。 颜色变化组合物在用含水液体润湿时从无色或基本无色的组合物变为颜色。 变色组合物在暴露于高相对湿度条件之前保持无色或大部分无色。

    COMPOSITION AND SENSOR FOR DETECTING OCCULT BLOOD
    5.
    发明申请
    COMPOSITION AND SENSOR FOR DETECTING OCCULT BLOOD 审中-公开
    用于检测成年血液的组合物和传感器

    公开(公告)号:WO2013114304A3

    公开(公告)日:2013-11-07

    申请号:PCT/IB2013050802

    申请日:2013-01-30

    CPC classification number: G01N21/78 G01N33/72

    Abstract: An occult blood detection composition is used for various applications including that of predicting the start of menstruation. The composition may be applied to various devices to create a sensor, such devices include a feminine pad or shield, a badge, a swab or a wipe. The composition may be part of a kit wherein one component of the composition is applied to a device for the consumer. The remaining component of the composition, in liquid form, is applied to the device by the consumer prior to use.

    Abstract translation: 潜血检测组合物用于各种应用,包括预测月经开始的组合物。 组合物可以应用于各种装置以产生传感器,这种装置包括女性衬垫或护罩,徽章,拭子或擦拭物。 组合物可以是试剂盒的一部分,其中组合物的一种组分应用于消费者的装置。 液体形式的组合物的剩余组分在使用前由消费者施用于该装置。

    ABSORBENT PRODUCTS WITH WETNESS SENSORS
    7.
    发明申请
    ABSORBENT PRODUCTS WITH WETNESS SENSORS 审中-公开
    带有湿度传感器的吸收性产品

    公开(公告)号:WO2010013219A3

    公开(公告)日:2010-04-22

    申请号:PCT/IB2009053326

    申请日:2009-07-30

    CPC classification number: A61F13/42 Y10T428/24934 Y10T428/31993

    Abstract: A sensor that is sensitive to the presence of aqueous-based fluids is described. The sensor has a wetness indicating material immobilized or printed on a substrate. The indicating material contains at least one electron- donating leuco dye and one electron deficient receptor, and exhibits a visual signal (e.g., vivid or strong color intensity) in a dry state, which fades or disappears when in contact with a water-containing liquid. An absorbent article incorporating such a sensor to communicate to a user that the article has been exposed to water-containing fluids is also described.

    Abstract translation: 描述了对水基流体的存在敏感的传感器。 传感器具有固定或印刷在基底上的湿度指示材料。 指示材料含有至少一种供电子无色染料和一种缺电子受体,并且在干燥状态下呈现视觉信号(例如鲜艳或强烈的颜色强度),其在与含水液体接触时变淡或消失 。 还描述了包含这种传感器的吸收性物品,以向使用者传达物品已经暴露于含水流体。

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