Water activated adhesive and paper-plastic tape containing same
    62.
    发明授权
    Water activated adhesive and paper-plastic tape containing same 失效
    水激活胶和含有相同塑料胶带

    公开(公告)号:US5686180A

    公开(公告)日:1997-11-11

    申请号:US316261

    申请日:1994-09-29

    Abstract: The present invention relates to an adhesive containing a primary water soluble adhesive agent, an adhesion promoter for providing initial tack to composition, and a water soluble polymer comprising an imine compound in an amount sufficient to provide adhesion to polymeric films and preferential anchorage of such films to a substrate. The primary adhesive agent is generally present in the amount of about 2 to 60% by weight, the adhesion promoter is generally present in an amount of about 5 to 30% by weight and the imine compound is generally present in the amount of about 0.1 to 7% by weight of the adhesive, with the balance being water. The adhesive include one or more of the following optional components: a primary chelating agent in an amount of about 0.5 to 6% by weight, a thinning agent in an amount of up to about 1% by weight, or a secondary chelating agent, a wetting agent, or a humectant, each in an amount of up to about 3% by weight of the adhesive. Also, the invention relates to a method of making the adhesive, the adhesive produced by the method and articles such as package sealing tapes having a substrate such as a plastic film with one of the adhesives described above provided on at least a portion and preferably substantially all of one surface of the plastic film.

    Abstract translation: 本发明涉及一种含有初级水溶性粘合剂的粘合剂,用于提供组合物的初始粘合性的粘合促进剂,以及包含亚胺化合物的水溶性聚合物,其量足以提供对聚合物膜的粘附和优先锚定这些膜 到基底。 主要粘合剂通常以约2至60重量%的量存在,粘合促进剂通常以约5至30重量%的量存在,并且亚胺化合物通常以约0.1至 7%(重量)的粘合剂,其余为水。 粘合剂包括一种或多种以下任选的组分:约0.5至6重量%的初级螯合剂,至多约1重量%的稀释剂,或二次螯合剂, 润湿剂或湿润剂,其量为粘合剂的至多约3重量%。 此外,本发明涉及一种制造粘合剂的方法,通过该方法制造的粘合剂和诸如具有如上所述的粘合剂之一的塑料膜的基材的包装密封带的至少一部分上优选基本上 所有塑料薄膜的一个表面。

    FLUID-ACTIVATABLE POLYMERIC LABELS
    63.
    发明申请
    FLUID-ACTIVATABLE POLYMERIC LABELS 审中-公开
    流体活性聚合物标签

    公开(公告)号:WO2016183368A1

    公开(公告)日:2016-11-17

    申请号:PCT/US2016/032190

    申请日:2016-05-12

    Abstract: Fluid activatable adhesive labels, label systems, and methods of making and using thereof are described herein. These labels are particularly useful with facesheets with low MVTR due to the inclusion and placement of sequestration components within the labels. The sequestration components are either embedded in an adhesive layer, in a separate tie-layer between the adhesive layer and the substrate, incorporated in the substrate, or incorporated into the adherend. Preferably the labels are clear. Following application of an activation fluid and, preferably following activation of the activatable adhesive layer, the sequestration materials adsorb the fluid from the polymer adhesive components over time, such as for about 0 to 72 hours This dries the label and wets the sequestration components. Optionally, the container with the label is also subjected to a drying step to dry the sequestration components.

    Abstract translation: 流体可活化的粘合剂标签,标签系统及其制备和使用方法在此描述。 这些标签对于具有低MVTR的面板特别有用,因为在标签内包含和放置封存组件。 封存组件或者嵌入粘合剂层中,在粘合剂层和基底之间的分离的连接层中,并入衬底中,或者被结合到被粘物中。 优选地,标签是清楚的。 在施加活化流体之后,优选在激活可活化的粘合剂层之后,隔离材料随时间从聚合物粘合剂组分吸附流体,例如约0至72小时。干燥标签并润湿封存组分。 任选地,具有标签的容器也经受干燥步骤以干燥封存组分。

    積層構造の製造方法
    64.
    发明申请
    積層構造の製造方法 审中-公开
    层压结构制造方法

    公开(公告)号:WO2013099800A1

    公开(公告)日:2013-07-04

    申请号:PCT/JP2012/083251

    申请日:2012-12-21

    Abstract:  本発明は、接着性に優れた積層構造を製造することを目的とする。本発明は、第1の基材、接着層及び第2の基材がこの順に積層された積層構造の製造方法であって、前記第1の基材表面に水性接着剤を塗布する工程、前記第1の基材の水性接着剤が塗布された面と前記第2の基材とを貼り合せて積層構造を形成する工程、得られた積層構造を電磁波照射する工程を含む積層構造の製造方法である。

    Abstract translation: 本发明的目的是制造具有优异粘附性的层压结构。 本发明是一种叠层结构的制造方法,其中第一基材,粘合剂层和第二基材按顺序层压。 该制造方法包括将水性粘合材料施加到第一基材的表面的步骤,其中通过将第二基材粘合到第一基材的表面上而形成层压结构的步骤,在该步骤中, 涂布水性粘合剂材料,并且将获得的层压结构经受电磁波照射的步骤。

Patent Agency Ranking