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    • 1. 发明公开
    • A plastics plate and an adhesive film therefor
    • Kunststoffplatte unddafürgeeigneter Klebefilm。
    • EP0353677A2
    • 1990-02-07
    • EP89114070.9
    • 1989-07-29
    • LINTEC Corporation
    • Maruoka, ShigenobuTsuchida, IchiroSaito, Takanori
    • B32B27/08C09J133/06E06B7/28
    • B32B27/16B32B27/08B32B38/14B32B2038/0028B32B2307/414B32B2307/584C09J133/062C09J2201/606E06B7/28
    • The plate material made of plastics material and the window pane material made of plastics both of the present invention are composed of a base plastics material and a functional adhesive film. The functional adhesive film has one or more of functions such as scratch resistance and selective transmission of light and free from the troubles of forming blisters due to the gas emission from the substrate surface to which the adhesive film is applied and bonded by using a unique pressure-sensitive adhesive to form the adhesive layer on a base film. The principal ingredient of the adhesive used in the present invention is a copolymer having a specified molecular weight and a specified glass transition temperature and composed of (a) from 50 to 85 percent by weight of a first monomeric moiety of an acrylic ester, e.g., 2-ethylhexyl acrylate, (b) from 1 to 30 percent by weight of a second monomeric moiety of an acrylic compound having a polar group, e.g., acrylic acid, and (c) from 5 to 40 percent by weight of a third monomeric moiety of a macromonomer having a polymeric molecular chain of styrene units and/or methyl methacrylate units and having a polymerizable functional group, e.g., methacryloyl group, at the molecular chain end.
    • 由塑料制成的板材和由本发明的塑料制成的窗玻璃材料由基础塑料材料和功能性粘合剂膜组成。 功能性粘合膜具有以下一个或多个功能,例如耐擦伤性和选择性透射光,并且由于通过使用独特的压力从粘合膜施加和粘合的基板表面的气体排出而没有形成气泡的问题 敏感粘合剂以在基膜上形成粘合剂层。 用于本发明的粘合剂的主要成分是具有特定分子量和规定的玻璃化转变温度的共聚物,其由(a)50-85重量%的丙烯酸酯的第一单体部分组成,例如, 丙烯酸2-乙基己酯,(b)1至30重量%的具有极性基团的丙烯酸化合物的第二单体部分,例如丙烯酸,和(c)5至40重量%的第三单体部分 的具有苯乙烯单元和/或甲基丙烯酸甲酯单元的聚合物分子链并且在分子链末端具有可聚合官能团例如甲基丙烯酰基的大分子单体。
    • 9. 发明公开
    • Transdermal therapeutic formulation
    • 变形药物治疗
    • EP0582727A1
    • 1994-02-16
    • EP92113659.4
    • 1992-08-11
    • LINTEC Corporation
    • Okabe, HideakiTsuchida, IchiroSaito, Takanori
    • A61K9/70A61K47/32
    • A61K9/7061A61K47/32
    • A transdermal therapeutic formulation is made of a composition comprising a polymer and ingredients mixed with the polymer which are a pharmacologically active substance, an alcohol, a percutaneous absorption promoter utilized according to necessity and water utilized according to necessity. The polymer comprises lipophillic monomer units and hydrophillic monomer units in a specific ratio. The alcohol, the percutaneous absorption promoter and water are mixed with the polymer in specific amounts.
      The transdermal therapeutic formulation has excellent percutaneous absorption, has many kinds of applicable pharmacologically active substances, shows good stability of percutaneous absorption with time because of absence of crystallization of the pharmacologically active substance, has good adhesive strength and thus favorably utilized as transdermal therapeutic plaster.
    • 透皮治疗制剂由包含聚合物和与聚合物混合的成分组成的组合物制成,所述组合物是药理活性物质,醇,根据需要使用的经皮吸收促进剂和根据需要使用的水。 聚合物包含特定比例的亲油单体单元和亲水单体单元。 将醇,经皮吸收促进剂和水与特定量的聚合物混合。 透皮治疗剂具有优异的经皮吸收作用,具有多种适用的药理活性物质,由于不存在药理活性物质结晶,经皮吸收随时间而呈现良好的稳定性,具有良好的粘合强度,因此有利地用作透皮治疗膏药。