METHOD OF PREPARING EXFOLIATED NITROPOLYMER/SILICATE NANOCOMPOSITES AND THE NANOCOMPOSITES PREPARED BY THE METHOD
    1.
    发明申请
    METHOD OF PREPARING EXFOLIATED NITROPOLYMER/SILICATE NANOCOMPOSITES AND THE NANOCOMPOSITES PREPARED BY THE METHOD 有权
    制备透明纳米聚合物/硅酸盐纳米复合材料的方法和方法制备的纳米复合材料

    公开(公告)号:US20050065248A1

    公开(公告)日:2005-03-24

    申请号:US10345191

    申请日:2003-01-16

    摘要: Disclosed is a preparation method of an exfoliated nitropolymer/silicate nanocomposite by emulsion polymerization of monomers forming the polymer in an aqueous dispersion of non-modified, layered silicate in the presence of a reactive emulsifier having both a radical-polymerizable vinyl group and a functional group with affinity for silicate. In the process of the polymerization, silicate is fully exfoliated and uniformly dispersed in the polymer. Therefore, only a small amount of silicate is sufficient to improve thermal and mechanical properties of the polymer. Further, the method is advantageous in terms of a simple preparation process due to no use of organo-modified silicate, thus achieving an economic benefit.

    摘要翻译: 公开了在具有可自由基聚合的乙烯基和官能团的反应性乳化剂的存在下,在非改性层状硅酸盐的水性分散体中通过乳液聚合形成聚合物的单体的剥离的硝基聚合物/硅酸盐纳米复合材料的制备方法 对硅酸盐具有亲和力。 在聚合过程中,硅酸盐完全剥离并均匀分散在聚合物中。 因此,只有少量的硅酸盐足以改善聚合物的热和机械性能。 此外,由于不使用有机改性的硅酸盐,该方法在简单的制备方法方面是有利的,因此获得经济效益。

    Buffer switch and scheduling method thereof
    2.
    发明申请
    Buffer switch and scheduling method thereof 审中-公开
    缓冲开关及其调度方法

    公开(公告)号:US20050163127A1

    公开(公告)日:2005-07-28

    申请号:US11023622

    申请日:2004-12-29

    摘要: In a buffer switch and scheduling method thereof, conflict sensing and random selection logic configuration are not required. The buffer switch comprises: input buffer units for converting serial data inputted from respective input ports to parallel data; shift and comparison units for comparing currently stored data to parallel data aligned by the input buffer units, for determining paths to output the data depending on data validity, and for calculating a gating time needed to forward the data; output buffer units for outputting the data received via the input ports at the same speed as the speed at reception; a switching unit for gating paths between the shift and comparison units and the output buffer units; and a control unit for establishing the paths by enabling the input buffer units and the output buffer units for the gating time of relevant buffers depending on the establishment paths and the gating time from the shift and comparison unit.

    摘要翻译: 在其缓冲交换机及其调度方法中,不需要冲突检测和随机选择逻辑配置。 缓冲器开关包括:用于将从各个输入端口输入的串行数据转换为并行数据的输入缓冲单元; 移位和比较单元,用于将当前存储的数据与由输入缓冲器单元对准的并行数据进行比较,用于根据数据有效性确定输出数据的路径,以及用于计算转发数据所需的门控时间; 输出缓冲器单元,用于以与接收速度相同的速度输出经由输入端口接收的数据; 切换单元,用于选通位移和比较单元与输出缓冲单元之间的路径; 以及控制单元,用于根据来自移动和比较单元的建立路径和选通时间,通过使输入缓冲器单元和输出缓冲器单元用于相关缓冲器的选通时间来建立路径。