Electronic tablet case with internal easel
    1.
    发明授权
    Electronic tablet case with internal easel 有权
    带内部画架的电子平板电脑外壳

    公开(公告)号:US09580209B2

    公开(公告)日:2017-02-28

    申请号:US13766278

    申请日:2013-02-13

    IPC分类号: B65D25/20 A45C11/00

    摘要: A storage component including a cover and an easel coupled to the cover. The easel includes a first portion and a second portion pivotally coupled together, wherein the easel is movable between a substantially flat configuration wherein the first and second portions are generally flat and coplanar, and a propped configuration wherein the first and second portions are arranged in a non-coplanar configuration and the first portion is oriented at an angle relative to the cover. The first portion of the easel in the propped configuration is configured to support an item thereon for display.

    摘要翻译: 一种存储部件,包括盖和耦合到所述盖的画架。 所述画架包括第一部分和第二部分,所述第一部分和第二部分枢转地联接在一起,其中所述画架可在基本上平坦的构型之间移动,其中所述第一部分和所述第二部分大致平坦且共面,以及支撑构型,其中所述第一部分和所述第二部分布置成 非共面构造,并且第一部分相对于盖成一定角度。 支撑配置中的画架的第一部分被配置为支持其上的物品用于显示。

    Process for producing 1,1-difluorovinyl cycloaliphatic compounds
    2.
    发明申请
    Process for producing 1,1-difluorovinyl cycloaliphatic compounds 有权
    制备1,1-二氟乙烯基脂环族化合物的方法

    公开(公告)号:US20050165260A1

    公开(公告)日:2005-07-28

    申请号:US10763366

    申请日:2004-01-23

    IPC分类号: C07C17/23 C07C17/25 C07C22/00

    CPC分类号: C07C17/25 C07C22/00

    摘要: This invention relates to a process for the preparation of 1,1-difluoroolefins, e.g., difluorovinyl cycloaliphatic compounds such as difluorovinylcyclohexane and derivatives by the dehydrofluorination of a trifluoromethyl-substituted cycloaliphatic compound and the resulting compositions. This method utilizes a “sterically hindered super-base” system represented by the formula M+−NRR−; where M is Na or K and R is a secondary, or tertiary alkyl or cycloalkyl group of amines for effecting dehydrofluorination of the trifluoromethyl group leading to the difluorovinyl based cycloaliphatic compounds. The sterically hindered super base can be formed by the, in situ, reaction of a sodium or potassium alkoxide, e.g., KtBuO with a lithium dialkylamide where the lithium is bonded to nitrogen atom of an amine bearing secondary or tertiary aliphatic groups.

    摘要翻译: 本发明涉及一种制备1,1-二氟烯烃的方法,例如二氟乙烯基脂环族化合物如二氟乙烯基环己烷和通过三氟甲基取代的脂环族化合物的脱氟化氢的衍生物和所得组合物。 该方法利用由式M + - NRR - SUP表示的“空间位阻超基”系统。 其中M是Na或K,R是仲烷基或烷基或环烷基的胺,用于实现导致二氟乙烯基的脂环族化合物的三氟甲基的脱氟化氢。 空间位阻的超级碱可以通过钾或钾醇钾例如KtBuO与二烷基氨基锂的原位反应形成,其中锂与带有仲或叔脂族基团的胺的氮原子键合。

    ELECTRONIC TABLET CASE WITH INTERNAL EASEL
    3.
    发明申请
    ELECTRONIC TABLET CASE WITH INTERNAL EASEL 有权
    电子纸盒与内部的EASEL

    公开(公告)号:US20130213825A1

    公开(公告)日:2013-08-22

    申请号:US13766278

    申请日:2013-02-13

    IPC分类号: B65D25/20

    摘要: A storage component including a cover and an easel coupled to the cover. The easel includes a first portion and a second portion pivotally coupled together, wherein the easel is movable between a substantially flat configuration wherein the first and second portions are generally flat and coplanar, and a propped configuration wherein the first and second portions are arranged in a non-coplanar configuration and the first portion is oriented at an angle relative to the cover. The first portion of the easel in the propped configuration is configured to support an item thereon for display.

    摘要翻译: 一种存储部件,包括盖和耦合到所述盖的画架。 所述画架包括第一部分和第二部分,所述第一部分和第二部分枢转地联接在一起,其中所述画架可在基本上平坦的构型之间移动,其中所述第一部分和所述第二部分大致平坦且共面,以及支撑构型,其中所述第一部分和所述第二部分布置成 非共面构造,并且第一部分相对于盖成一定角度。 支撑配置中的画架的第一部分被配置为支持其上的物品用于显示。