Oligomerization of isobutene-containing feedstocks
    5.
    发明申请
    Oligomerization of isobutene-containing feedstocks 有权
    含异丁烯的原料的低聚

    公开(公告)号:US20070213576A1

    公开(公告)日:2007-09-13

    申请号:US11373360

    申请日:2006-03-10

    IPC分类号: C07C2/02

    CPC分类号: C07C2/12

    摘要: The invention relates to the use of isobutene-containing olefin feedstock in oligomerization reactions, particularly in the production of octenes as feedstock for the manufacture of plasticizer alcohols, the process comprising contacting a feed comprising isobutene with a molecular sieve at a temperature in excess of 240° C. to produce a product low in triple-branched octenes.

    摘要翻译: 本发明涉及在低聚反应中使用含异丁烯的烯烃原料,特别是在制备辛烯作为制备增塑剂醇的原料时,该方法包括使包含异丁烯的进料与分子筛在超过240℃的温度下接触 以产生三支支化烯烃低的产物。

    Multifunction fire arm control device
    10.
    发明授权
    Multifunction fire arm control device 失效
    多功能消防臂控制装置

    公开(公告)号:US5299374A

    公开(公告)日:1994-04-05

    申请号:US923455

    申请日:1992-08-03

    申请人: Georges Mathys

    发明人: Georges Mathys

    IPC分类号: F41A19/10 F41A19/35

    CPC分类号: F41A19/10

    摘要: The invention concerns a multifunctional firearm control device comprising: (A) a trigger slidably-mounted on the casing of the firearm and able to occupy four positions, namely the first position, comprising a rest or uncocked position, the second comprising an armed position situated behind the first position, and a third position comprising the firing position situated behind the second position, and finally a fourth position comprising an opening position situated in front of the rest position; (B) a triggering device with meeting roller bearings and a percussion spring which, once freed, activates a cock, hammer or striking pin; (C) a firing plate including an armament ramp moved by the trigger activation, via a non-reversible movement after armament by means of a roller bearing, an armament lever of the percussion spring and a device for freeing the triggering device with meeting roller bearings; and (D) a control rod moved as the trigger moves into the opening position and, depending on the type of firearm, controlling the opening of the firearm or unlocking of the barrel or freeing of the magazine.

    摘要翻译: 本发明涉及一种多功能火器控制装置,包括:(A)触发器,其可滑动地安装在枪支的壳体上,并且能够占据四个位置,即第一位置,包括休息或未锁定位置,第二位置包括位于 在第一位置之后,以及包括位于第二位置后面的击发位置的第三位置,最后包括位于静止位置前方的打开位置的第四位置; (B)具有会议辊轴承和冲击弹簧的触发装置,一旦释放,激活旋塞,锤子或撞击销; (C)包括通过触发器启动而移动的武装斜坡的击发板,通过滚子轴承在武器之后的不可逆运动,冲击弹簧的装备杆以及用于释放具有会议滚子轴承的触发装置的装置 ; 和(D)当触发器移动到打开位置时移动的控制杆,并且根据枪支的类型来控制枪支的打开或者解除枪管的释放或释放刀库。