Composite pressure sensitive hydrophilic adhesive and method of
preparing the same
    151.
    发明授权
    Composite pressure sensitive hydrophilic adhesive and method of preparing the same 失效
    复合压敏亲水胶及其制备方法

    公开(公告)号:US5807917A

    公开(公告)日:1998-09-15

    申请号:US732477

    申请日:1996-11-08

    CPC classification number: C09J201/00 Y10S424/07

    Abstract: A composite pressure-sensitive hydrophilic adhesive such as for holding a medical or cosmetic treatment against the skin of a person is composed of a crosslinked polymer and a non-crosslinked polymer and a polar water-miscible solvent having a boiling point above 100.degree. C. at atmospheric pressure. The adhesive has little or no cold flow and can be applied in sheets. An alternate combination of polymers and a method of making both compositions is also disclosed.

    Abstract translation: PCT No.PCT / CZ95 / 00007 Sec。 371日期:1996年11月8日 102(e)日期1996年11月8日PCT提交1995年5月10日PCT公布。 出版物WO95 / 31514 PCT 日期1995年11月23日复合压敏亲水性粘合剂,例如用于对人的皮肤进行医疗或美容处理的复合压敏亲水性粘合剂由交联聚合物和非交联聚合物以及具有沸点的极性水溶性溶剂组成 高于100℃。 粘合剂几乎没有或没有冷流,并且可以应用在片材中。 还公开了聚合物的替代组合和制备两种组合物的方法。

    Hot melt adhesive composition
    154.
    发明授权
    Hot melt adhesive composition 失效
    热熔胶组成

    公开(公告)号:US5527845A

    公开(公告)日:1996-06-18

    申请号:US91968

    申请日:1993-07-15

    Abstract: A hot melt adhesive composition is described which possesses properties which are desirable with respect to the construction of disposable articles. The adhesive composition includes about 10% to about 80%, by weight, of an alkali soluble polymer; about 0 to about 30%, by weight, of a poly (vinyl methyl ether); about 30% to about 70%, by weight, of a tackifying resin; and about 5% to about 30%, by weight, of a suitable plasticizer.

    Abstract translation: 描述了一种热熔粘合剂组合物,其具有关于一次性制品的构造所需的性质。 粘合剂组合物包含约10%至约80%重量的碱溶性聚合物; 约0至约30重量%的聚(乙烯基甲基醚); 约30%至约70%重量的增粘树脂; 和约5重量%至约30重量%的合适的增塑剂。

    Method of making an electrically conductive pressure sensitive adhesive
    158.
    发明授权
    Method of making an electrically conductive pressure sensitive adhesive 失效
    制造电导率敏感性粘合剂的方法

    公开(公告)号:US5082595A

    公开(公告)日:1992-01-21

    申请号:US472950

    申请日:1990-01-31

    CPC classification number: H01B1/24 C09J201/00 H05K3/321

    Abstract: An electrically conductive pressure sensitive adhesive is provided which is prepared by incorporating a conductive black filler into a pressure sensitive adhesive in such a manner as to impart electrical conductivity at a carbon concentration low enough to avoid adversely affecting the physical properties (such as tack) of the adhesive. By practice of the present invention, the carbon particles present in the adhesive are in the form of a carbon structure which optimizes the efficient employment of carbon by providing conductive pathways through the adhesive.

    Abstract translation: 提供一种导电压敏粘合剂,其通过将导电黑色填料结合到压敏粘合剂中以使得电导率低于足够低的碳浓度以避免不利地影响物理性质(例如粘性) 粘合剂。 通过实施本发明,存在于粘合剂中的碳颗粒是碳结构的形式,其通过提供通过粘合剂的导电通路来优化碳的有效使用。

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