Quasicrystalline structures and uses thereof
    9.
    发明授权
    Quasicrystalline structures and uses thereof 有权
    准结晶结构及其用途

    公开(公告)号:US09567420B2

    公开(公告)日:2017-02-14

    申请号:US14059003

    申请日:2013-10-21

    Abstract: This invention relates generally to the field of quasicrystalline structures. In preferred embodiments, the stopgap structure is more spherically symmetric than periodic structures facilitating the formation of stopgaps in nearly all directions because of higher rotational symmetries. More particularly, the invention relates to the use of quasicrystalline structures for optical, mechanical, electrical and magnetic purposes. In some embodiments, the invention relates to manipulating, controlling, modulating and directing waves including electromagnetic, sound, spin, and surface waves, for pre-selected range of wavelengths propagating in multiple directions.

    Abstract translation: 本发明一般涉及准晶体结构领域。 在优选实施例中,由于更高的旋转对称性,止隙结构比周期性结构更加球形对称,从而有助于在几乎所有方向上形成间隙。 更具体地,本发明涉及用于光学,机械,电学和磁学目的的准晶体结构的用途。 在一些实施例中,本发明涉及操纵,控制,调制和引导包括电磁,声音,自旋和表面波的波,用于在多个方向上传播的预选择的波长范围。

    HYDROPHILIC GELS DERIVED FROM GRAFTED PHOTOINITIATORS
    10.
    发明申请
    HYDROPHILIC GELS DERIVED FROM GRAFTED PHOTOINITIATORS 有权
    从吸收光敏剂衍生的亲水凝胶

    公开(公告)号:US20160168336A1

    公开(公告)日:2016-06-16

    申请号:US15049157

    申请日:2016-02-22

    Applicant: Coloplast A/S

    Abstract: The invention provides a method for the manufacture of a gel, said method comprising the steps of: providing a matrix composition comprising a polymeric photoinitiator of the general formula (I): Polymer-[CR2—CHR-Spacer(PI)n]m (I) curing the matrix composition by exposing it to UV radiation and exposing the matrix composition to a swelling medium. The invention also relates to gels obtainable via the above method. The invention provides a hydrophilic gel precursor manufactured from the polymeric photoinitiator of Formula (I). Medical devices comprising the gels and hydrophilic gel precursors of the invention are provided. The invention also provides the use of a polymeric photoinitiator in the manufacture of a gel.

    Abstract translation: 本发明提供一种制造凝胶的方​​法,所述方法包括以下步骤:提供包含通式(I)的聚合物光引发剂的基质组合物:聚合物 - [CR 2 -CHR-间隔物(PI)n] m( I)通过将基质组合物暴露于UV辐射并使基质组合物暴露于溶胀介质来固化基质组合物。 本发明还涉及通过上述方法可获得的凝胶。 本发明提供由式(I)的聚合物光引发剂制备的亲水凝胶前体。 提供包含本发明的凝胶和亲水凝胶前体的医疗装置。 本发明还提供聚合物光引发剂在制造凝胶中的用途。

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