Method of making alkoxylates
    7.
    发明申请
    Method of making alkoxylates 审中-公开
    制备烷氧基化物的方法

    公开(公告)号:US20090069606A1

    公开(公告)日:2009-03-12

    申请号:US12215326

    申请日:2008-06-25

    IPC分类号: C07C41/09

    摘要: Ethoxylates and other alkoxylates are made in an efficient manner by reacting an organic bromide with a diol in the presence of a metal oxide. An integrated process of bromide formation, alkoxylate synthesis, metal oxide regeneration, and bromine recycling is also provided.

    摘要翻译: 通过在金属氧化物的存在下使有机溴与二醇反应,可以有效地制备乙氧基化物和其它烷氧基化物。 还提供了溴化物形成,烷氧基化合成,金属氧化物再生和溴回收的综合方法。

    SELF-CONTAINED CASSETTE MATERIAL CUTTER AND METHOD OF CUTTING
    8.
    发明申请
    SELF-CONTAINED CASSETTE MATERIAL CUTTER AND METHOD OF CUTTING 审中-公开
    自包装材料切割机和切割方法

    公开(公告)号:US20080210068A1

    公开(公告)日:2008-09-04

    申请号:US12019350

    申请日:2008-01-24

    IPC分类号: B26D1/00 B26D5/00

    摘要: A modular cassette cutter design with a unique blade retention system for making multiple, simultaneous cuts in elongated strip material. The blades are retained so that they can be individually replaced. The blade hardware is made accessible from one side of the tool for easy replacement. The cassette modules lend themselves for easy accommodation to different types of gasket material and shapes. The cassette module cutters are easily interchangeable to make end cuts or corner cuts, and may be combined in a single press to make different cuts simultaneously. Prefabricated gaskets may be cut using data from linear measurements of cover designs.

    摘要翻译: 一种具有独特刀片保持系统的模块化盒式刀具设计,用于同时切割细长带材。 刀片被保留,以便可以单独更换刀片。 刀片硬件可从刀具的一侧进入,以方便更换。 盒式模块本身可以容易地适应不同类型的垫圈材料和形状。 盒式模块切割器可以容易地互换,以便进行切割或角切割,并且可以在单个压榨机中组合以同时进行不同切割。 可以使用来自封面设计的线性测量的数据来切割预制垫片。