Method for removing organic coatings from substrates
    2.
    发明授权
    Method for removing organic coatings from substrates 失效
    从基材去除有机涂层的方法

    公开(公告)号:US5904155A

    公开(公告)日:1999-05-18

    申请号:US873603

    申请日:1997-06-12

    IPC分类号: C11D3/39 C11D11/00 B08B3/08

    CPC分类号: C11D3/3947 C11D11/0029

    摘要: The invention is a method of preparing a container for recycling where the container is an inorganic substrate having an organic coating. Preparation is removing the organic coating from the inorganic substrate. The method has the steps of preparing an aqueous solution having a peroxy free-radical and applying the aqueous solution to the container and removing the organic coating.

    摘要翻译: 本发明是一种制备用于再循环的容器的方法,其中容器是具有有机涂层的无机基底。 准备是从无机基质中除去有机涂层。 该方法具有制备具有过氧自由基的水溶液并将该水溶液施加到容器并除去有机涂层的步骤。

    Three dimensional microstructures and method of making
    3.
    发明授权
    Three dimensional microstructures and method of making 失效
    三维微结构及其制作方法

    公开(公告)号:US06861205B2

    公开(公告)日:2005-03-01

    申请号:US10072360

    申请日:2002-02-06

    IPC分类号: B81C1/00 G03F7/00

    摘要: A method of forming complex three-dimensional microstructures wherein an external stimulus is applied to a first layer of a photosensitive material, thereby creating voids in the first layer, and any material present in those voids is removed. A sacrificial material is then provided within at least a portion of the voids. This sacrificial layer fills the voids, either in whole or in part, and enables a second layer of photosensitive material to be stacked upon the first, while still preserving the pattern formed in the first layer. Once the sacrificial layer has been applied, a second layer of photosensitive material may then be stacked onto the first. Successive layers of photosensitive material and sacrificial material may be added until a final, complex three-dimensional structure is created. The sacrificial material may then be removed with a solvent such as carbon dioxide.

    摘要翻译: 形成复合三维微结构的方法,其中将外部刺激施加到感光材料的第一层,从而在第一层中产生空隙,并且去除存在于那些空隙中的任何材料。 然后在空隙的至少一部分内提供牺牲材料。 该牺牲层全部或部分地填充空隙,并且使第二层感光材料首先堆叠在一起,同时仍然保留形成在第一层中的图案。 一旦施加了牺牲层,则可以将第二层感光材料层叠在第一层上。 可以加入感光材料和牺牲材料的连续层,直到产生最终的复杂三维结构。 然后可以用诸如二氧化碳的溶剂除去牺牲材料。

    Method of filtering a target compound from a first solvent that is above its critical density
    4.
    发明授权
    Method of filtering a target compound from a first solvent that is above its critical density 失效
    从高于其临界密度的第一溶剂过滤目标化合物的方法

    公开(公告)号:US06264726B1

    公开(公告)日:2001-07-24

    申请号:US09410165

    申请日:1999-09-30

    IPC分类号: B01D5322

    CPC分类号: B01D61/145

    摘要: The present invention is a method of separating a first compound having a macromolecular structure from a mixture. The first solvent is a fluid that is a gas at standard temperature and pressure and is at a density greater than a critical density of the fluid. A macromolecular structure containing a first compound is dissolved therein as a mixture. The mixture is contacted onto a selective barrier and the first solvent passed through the selective barrier thereby retaining the first compound, followed by recovering the first compound. By using a fluid that is a gas at standard temperature and pressure at a density greater than its critical density, separation without depressurization is fast and efficient.

    摘要翻译: 本发明是从混合物中分离具有大分子结构的第一化合物的方法。 第一溶剂是在标准温度和压力下为气体的流体,其密度大于流体的临界密度。 含有第一化合物的大分子结构作为混合溶解在其中。 将混合物接触到选择性屏障上,并且第一溶剂通过选择性屏障从而保留第一化合物,然后回收第一化合物。 通过在标准温度和压力下以大于其临界密度的密度使用作为气体的流体,没有减压的分离是快速和有效的。