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    Glass ceramic with specially designed surface and method for producing same
    1.
    发明申请
    Glass ceramic with specially designed surface and method for producing same 审中-公开
    具有特殊设计表面的玻璃陶瓷及其制造方法

    公开(公告)号：US20160223206A1

    公开(公告)日：2016-08-04

    申请号：US15009912

    申请日：2016-01-29

    Applicant: SCHOTT AG

    Inventor： Ralf Bonitz ,  Edgar Pawlowski ,  Wolfram Beier

    IPC: F24C15/10 ,  B23K26/362 ,  G02B27/42 ,  B23K26/064 ,  G02B5/18 ,  C03C23/00 ,  B23K26/40

    CPC classification number: F24C15/10 ,  B23K26/064 ,  B23K26/355 ,  B23K26/362 ,  B23K26/40 ,  B23K2103/52 ,  C03C3/076 ,  C03C10/0027 ,  C03C23/0025 ,  G02B5/1861 ,  G02B27/4244

    Abstract: A glass ceramic is provided that has an upper surface, a lower surface, and a surface zone of at least 10 nm thickness that is substantially amorphous so that a content of crystalline phases in the surface zone is at most 20 vol %. The glass ceramic has at least one lateral pattern with periodic and/or quasi-periodic features with a mean feature spacing of not more than 200 μm. The features are defined by depressions in the material of the surface zone so that the pattern as a whole does not protrude beyond the surface level. The features have a depth that is smaller than a thickness of the surface zone and do not extend into the region of the glass ceramic that has a higher content of crystalline phases.

    Abstract translation: 提供了玻璃陶瓷，其具有至少10nm厚度的上表面，下表面和表面区域，其基本上是无定形的，使得表面区域中的结晶相的含量为至多20体积％。 玻璃陶瓷具有至少一个具有周期性和/或准周期特征的横向图案，平均特征间距不大于200μm。 这些特征由表面区域的材料中的凹陷限定，使得图案作为整体不会突出超过表面水平。 特征具有小于表面区域的厚度的深度，并且不延伸到具有较高结晶相含量的玻璃陶瓷的区域中。

    DEVICE FOR RETAINING AND STORING LIQUID MEDIA AND METHOD OF EXPELLING THE LIQUID MEDIA
    3.
    发明申请
    DEVICE FOR RETAINING AND STORING LIQUID MEDIA AND METHOD OF EXPELLING THE LIQUID MEDIA 有权
    用于保留和存储液体介质的装置以及液体介质的分解方法

    公开(公告)号：US20140171901A1

    公开(公告)日：2014-06-19

    申请号：US14104865

    申请日：2013-12-12

    Applicant: Schott AG

    Inventor： Andreas Langsdorf ,  Inka Henze ,  Wolfram Beier ,  Axel Ohlinger

    IPC: A61M5/32

    CPC classification number: A61M5/3278 ,  A61M5/001 ,  A61M5/2429 ,  A61M5/3232

    Abstract: A device for retaining and storing a liquid medium, such as medication, includes a syringe body, a retention and/or storage container, consisting essentially of a glass material, a closure element for the retention and/or storage container consisting essentially of a rubber elastic material, and at least one needle. The retention and/or storage container is a vial having a solid bottom and a pushing device is provided to move the vial in a substantially axial direction in the syringe body, the pushing device acting upon the solid bottom of the vial.

    Abstract translation: 用于保持和储存液体介质（例如药物）的装置包括注射器主体，保持和/或储存容器，其基本上由玻璃材料组成，用于保持和/或储存容器的封闭元件基本上由橡胶 弹性材料和至少一个针。 保持和/或储存容器是具有固体底部的小瓶，并且提供推动装置以沿着注射器主体中的大致轴向方向移动小瓶，推动装置作用在小瓶的固体底部上。

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