Dental packaging material and cartridge
    1.
    发明授权
    Dental packaging material and cartridge 失效
    牙科包装材料和墨盒

    公开(公告)号:US5100320A

    公开(公告)日:1992-03-31

    申请号:US465802

    申请日:1990-01-16

    IPC分类号: A61C5/04 A61C5/06

    CPC分类号: A61C5/066 A61C2202/01

    摘要: A cartridge made of a material that does not to a significant extend absorb polar components from a dental composition stored therein. The force required to extrude a dental composition from the cartridge increases less over time in a cartridge of the invention than in a cartridge of the same configuration made of conventionally employed materials such as nylon-6.

    摘要翻译: 由不显着延伸的材料制成的墨盒从存储在其中的牙科用组合物吸收极性成分。 从本发明的筒中挤出牙科组合物所需的力随着时间推移在与常规使用的材料如尼龙-6制成的相同构造的筒中相比,随着时间的推移而减少。