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    • 18. 发明授权
    • Adhesive material and adhesive preparation
    • 胶粘材料和粘合剂制备
    • US08394404B2
    • 2013-03-12
    • US11196936
    • 2005-08-04
    • Hitoshi AkemiKazuhisa NinomiyaHidetoshi KurodaKensuke MatsuokaYuji SaekiMasato Nishimura
    • Hitoshi AkemiKazuhisa NinomiyaHidetoshi KurodaKensuke MatsuokaYuji SaekiMasato Nishimura
    • A61L15/16C08F136/00
    • A61K9/7053
    • The present invention provides an adhesive material to be adhered to the skin etc., which maintains, for a certain time period after adhesion thereof to the skin surface, suitable adhesiveness that does not allow easy peeling or cause irritation to the skin, and which permits, when it is to be peeled off from the skin surface after the lapse of a desired certain time period, easy peeling without causing pain or physical irritation, and an adhesive preparation containing the adhesive material and a percutaneously absorbable drug in the adhesive layer. Specifically, the present invention provides an adhesive material containing a support and an adhesive layer laminated on one surface of the support, wherein the adhesive layer has an apparent viscosity at 30° C. of 0.2×104 to 10×104 Pa·s and comprises two kinds of synthetic rubbers having different flowability.
    • 本发明提供粘附到皮肤等上的粘合剂材料,其在粘附到皮肤表面上一段时间后保持适合的粘合性,其不容易剥离或对皮肤产生刺激,并且允许 当在期望的特定时间段之后要从皮肤表面剥离时,易于剥离而不引起疼痛或身体刺激,以及在粘合剂层中含有粘合剂材料和经皮吸收药物的粘合剂。 具体地说,本发明提供了一种粘合剂材料,其包含层叠在载体的一个表面上的载体和粘合剂层,其中所述粘合剂层在30℃下的表观粘度为0.2×10 4至1​​0×10 4 Pa·s,并且包含 两种具有不同流动性的合成橡胶。
    • 19. 发明授权
    • Patch package structure
    • 贴片包装结构
    • US08033395B2
    • 2011-10-11
    • US12314564
    • 2008-12-12
    • Yoshihiro IwaoAkinori HanataniJunichi SekiyaHitoshi Akemi
    • Yoshihiro IwaoAkinori HanataniJunichi SekiyaHitoshi Akemi
    • A61B19/02B65D73/00B65D65/26
    • A61L15/24C08L33/20
    • The main object of the present invention is to provide a patch package structure including a patch containing a physiologically active ingredient and a package housing the patch, which is capable of stably retaining the physiologically active ingredient in the patch during preservation. This object can be achieved by employing the following constitution.To be specific, the present invention is a patch package structure including a patch 1 having an adhesive layer containing an organic liquid component, and a packaging member 51 housing the patch, wherein the packaging member 51 includes a first package 11, the first package 11 including an acrylonitrile resin layer 12, a moisture-absorbing layer 13 formed on the acrylonitrile resin layer 12, and a moisture impermeable layer 14 formed on the moisture-absorbing layer 13, and the acrylonitrile resin layer 12 is provided on the proximal side of the patch 1.
    • 本发明的主要目的是提供一种贴片包装结构,其包括含有生理活性成分的贴剂和容纳该贴剂的包装,其能够在保存期间稳定地保留贴剂中的生理活性成分。 该目的可以通过采用以下结构来实现。 具体而言,本发明是一种贴片包装结构,其包括具有含有有机液体成分的粘合剂层的贴片1和容纳该贴片的包装部件51,其中,包装部件51包括第一包装体11,第一包装体11 包括丙烯腈树脂层12,形成在丙烯腈树脂层12上的吸湿层13和形成在吸湿层13上的不透水层14和丙烯腈树脂层12设置在 补丁1。
    • 20. 发明授权
    • Adhesive preparation
    • 粘合剂制备
    • US07501358B2
    • 2009-03-10
    • US11402004
    • 2006-04-12
    • Junichi SaitoAkinori HanataniHitoshi Akemi
    • Junichi SaitoAkinori HanataniHitoshi Akemi
    • B32B27/04
    • A61K9/7061Y10T442/20Y10T442/2738Y10T442/2754
    • The present invention provides an adhesive preparation superior in adhesion property, which does not peel off or fall off easily and which can be adhered for a long time. An adhesive preparation 10 has a support 1 made of a cloth, and a pressure sensitive adhesive layer 3 formed on one surface of the support 1, which contains a pressure sensitive adhesive and a drug. The ratio (CW/AW) of a mass (CW) per unit area of the support 1 and a mass (AW) per unit area of the pressure sensitive adhesive layer 3 is 1.0-5.0, an adhesive layer-free surface of the support 1 has a static friction coefficient of 0.25-0.75, and a 20% modulus (AM) in one direction of the adhesive preparation 10 and a 20% modulus (EM) in the direction perpendicular to that direction are each 0.5-1.5 N/cm, and the ratio thereof (AM/EM) is 0.5-2.0.
    • 本发明提供一种粘合性优异的粘合剂,其不会容易地剥离或脱落,并且可以长时间粘合。 粘合剂10具有由布制成的支撑体1和形成在载体1的一个表面上的压敏粘合剂层3,该粘合剂层3含有压敏粘合剂和药物。 支撑体1的每单位面积的质量(CW)的比(CW / AW)和压敏粘合剂层3的每单位面积的质量(AW)为1.0-5.0,载体的无粘合剂层的表面 1具有0.25-0.75的静摩擦系数,粘合剂10的一个方向上的20%模量(AM)和与该方向垂直的方向上的20%模量(EM)分别为0.5-1.5N / cm ,其比例(AM / EM)为0.5〜2.0。