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    • 7. 发明授权
    • Developer container, process cartridge, developer sealing member and
sealing method
    • 显影剂容器,处理盒,显影剂密封件和密封方法
    • US6097907A
    • 2000-08-01
    • US939678
    • 1997-09-29
    • Yasuo Fujiwara
    • Yasuo Fujiwara
    • G03G15/08B65D83/06C09J7/02C09J201/00G09F3/04
    • G03G15/0894G03G15/0882G03G15/0884G03G2215/00987G03G2221/183
    • A developer container having an opening for discharging a developer contained therein and a sealing surface portion surrounding the opening, is sealed with a sealing member having a sealant layer and applied onto the sealing surface portion of the developer container with the sealant layer. The sealant layer contains a dispersed material therein and the sealing surface portion of the developer container contains a dispersed material, which is mutually soluble with the dispersed material in the sealant layer. The dispersed material in the sealant layer preferably includes a thermoplastic elastomer. The resultant sealed developer container may be provided with a sound seal structure even at a relatively low sealing pressure causing a smaller sealing surface depression of the developer container, which allows re-sealing of the container.
    • 具有用于排出其中包含的显影剂的开口的开口容器和围绕开口的密封表面部分用具有密封剂层的密封构件密封并且用密封剂层施加到显影剂容器的密封表面部分上。 密封剂层包含分散的材料,显影剂容器的密封表面部分含有与分散材料在密封层中相互溶解的分散材料。 密封剂层中的分散材料优选包括热塑性弹性体。 所得密封的显影剂容器即使在相对低的密封压力下也可以设置声音密封结构,导致显影剂容器的较小的密封表面下压,这允许容器的再次密封。