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    PRECURSOR POWDER FOR SINTERING USED FOR PREPARING DIELECTRIC MATERIAL AND PROCESS FOR PREPARING THE SAME
    1.
    发明申请
    PRECURSOR POWDER FOR SINTERING USED FOR PREPARING DIELECTRIC MATERIAL AND PROCESS FOR PREPARING THE SAME 审中-公开
    用于制备电介质材料的烧结用前驱体粉末及其制备方法

    公开(公告)号：US20120040187A1

    公开(公告)日：2012-02-16

    申请号：US13202040

    申请日：2010-02-17

    申请人： Sang-Im Yoo ,  Young-Mi Kim ,  Sung-Yun Lee ,  Goe-Myung Shin

    发明人： Sang-Im Yoo ,  Young-Mi Kim ,  Sung-Yun Lee ,  Goe-Myung Shin

    IPC分类号： B32B5/16 ,  C04B35/01 ,  B05D3/00 ,  B05D7/00 ,  B05D3/02

    CPC分类号： C04B35/18 ,  C04B35/462 ,  Y10T428/2991

    摘要： The present invention relates to precursor powder for sintering used for preparing a dielectric material. Particularly, the present invention is directed to a precursor powder for sintering used for preparing a dielectric material, comprising a first material powder and a second material powder, a core-shell structured precursor powder for sintering used for a dielectric material, wherein said core is composed of a first material and said shell is composed of a second material, and process for preparing thereof. According to the present invention, a relative dielectric constant of said first material is larger than that of said second material.

    摘要翻译： 本发明涉及用于制备介电材料的用于烧结的前体粉末。 特别地，本发明涉及用于制备介电材料的用于烧结的前体粉末，其包括第一材料粉末和第二材料粉末，用于电介质材料的用于烧结的核 - 壳结构化前体粉末，其中所述芯是 由第一材料构成，所述外壳由第二材料组成，及其制备方法。 根据本发明，所述第一材料的相对介电常数大于所述第二材料的相对介电常数。