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    • 5. 发明申请
    • PLASTIC AMPULE AND COLORED PLASTIC CONTAINER
    • 塑料容器和彩色塑料容器
    • US20110100861A1
    • 2011-05-05
    • US12922615
    • 2008-03-14
    • Yuki ManabeTadaaki InoueHideshi OkamotoKeiichi KawakawiKoichi Takeda
    • Yuki ManabeTadaaki InoueHideshi OkamotoKeiichi KawakawiKoichi Takeda
    • B65D85/00
    • B65D1/095A61J1/067A61J2205/20Y10T428/1352
    • An object of the present invention is to provide a plastic ampule capable of suppressing volatilization and scattering of a drug solution and elution of plastic compounding ingredients into the drug solution, as well as suppressing whisker formation and deformation and damage of an opening when the plastic ampule is opened. A plastic ampule 10 according to the present invention includes a drug solution storage part 11 for storing a drug solution, a drug solution discharge tube 12 in communication with the drug solution storage part 11 and extending toward one side, and a top part 13 closing an end at the one side of the drug solution discharge tube 12, and the drug solution discharge tube 12 includes a fragile part 14 formed to have a thin thickness along a circumferential direction. The drug solution storage part 11, the drug solution discharge tube 12, and the top part 13 are formed of a multilayer plastic material that includes an intermediate layer containing a cyclic olefin-based (co)polymer with a glass transition temperature of 60 to 80° C., an inner layer laminated to an inner side of the intermediate layer, an outer layer laminated to an outer side of the intermediate layer, and adhesive layers respectively disposed between the intermediate layer and the inner layer and between the outer layer and the intermediate layer.
    • 本发明的目的是提供一种塑料安瓿,其能够抑制药液的挥发和飞散,并且将塑料配料成分溶解到药液中,并且当塑料安瓿处理时抑制晶须的形成和变形以及开口的损坏 开了 根据本发明的塑料安瓿10包括用于储存药液的药液存储部分11,与药液存储部分11连通并向一侧延伸的药液放电管12, 在药液排出管12的一侧端部,药液排出管12包括沿圆周方向形成为具有薄的厚度的脆性部14。 药液存储部11,药液排出管12以及顶部13由多层塑料材料形成,该多层塑料材料包含中间层,该中间层含有玻璃化转变温度为60〜80℃的环状烯烃系(共)聚合物 ℃,层压到中间层的内侧的内层,层压到中间层的外侧的外层,以及分别设置在中间层和内层之间以及外层和内层之间的粘合层 中间层。
    • 6. 发明授权
    • Plastic ampule and colored plastic container
    • 塑料安瓿和彩色塑料容器
    • US08486501B2
    • 2013-07-16
    • US12922615
    • 2008-03-14
    • Yuki ManabeTadaaki InoueHideshi OkamotoKeiichi KawakamiKoichi Takeda
    • Yuki ManabeTadaaki InoueHideshi OkamotoKeiichi KawakamiKoichi Takeda
    • B29D22/00
    • B65D1/095A61J1/067A61J2205/20Y10T428/1352
    • An object of the present invention is to provide a plastic ampule capable of suppressing volatilization and scattering of a drug solution and elution of plastic compounding ingredients into the drug solution, as well as suppressing whisker formation and deformation and damage of an opening when the plastic ampule is opened. A plastic ampule 10 according to the present invention includes a drug solution storage part 11 for storing a drug solution, a drug solution discharge tube 12 in communication with the drug solution storage part 11 and extending toward one side, and a top part 13 closing an end at the one side of the drug solution discharge tube 12, and the drug solution discharge tube 12 includes a fragile part 14 formed to have a thin thickness along a circumferential direction. The drug solution storage part 11, the drug solution discharge tube 12, and the top part 13 are formed of a multilayer plastic material that includes an intermediate layer containing a cyclic olefin-based (co)polymer with a glass transition temperature of 60 to 80° C., an inner layer laminated to an inner side of the intermediate layer, an outer layer laminated to an outer side of the intermediate layer, and adhesive layers respectively disposed between the intermediate layer and the inner layer and between the outer layer and the intermediate layer.
    • 本发明的目的是提供一种塑料安瓿,其能够抑制药液的挥发和飞散,并且将塑料配料成分溶解到药液中,并且当塑料安瓿处理时抑制晶须的形成和变形以及开口的损坏 开了 根据本发明的塑料安瓿10包括用于储存药液的药液存储部分11,与药液存储部分11连通并向一侧延伸的药液放电管12, 在药液排出管12的一侧端部,药液排出管12包括沿圆周方向形成为具有薄的厚度的脆性部14。 药液存储部11,药液排出管12以及顶部13由多层塑料材料形成,该多层塑料材料包含中间层,该中间层含有玻璃化转变温度为60〜80℃的环状烯烃系(共)聚合物 ℃,层压到中间层的内侧的内层,层压到中间层的外侧的外层,以及分别设置在中间层和内层之间以及外层和内层之间的粘合层 中间层。