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    CATALYST COMPOSITION INCLUDING TRANSITION METAL COMPLEXES AND OLEFIN POLYMERIZATION USING THE SAME
    4.
    发明申请
    CATALYST COMPOSITION INCLUDING TRANSITION METAL COMPLEXES AND OLEFIN POLYMERIZATION USING THE SAME 有权
    催化剂组合物，包括过渡金属络合物和使用其的烯烃聚合

    公开(公告)号：US20070179046A1

    公开(公告)日：2007-08-02

    申请号：US11670259

    申请日：2007-02-01

    申请人： Eunjung LEE ,  Choong Hoon LEE ,  Seungwhan JUNG ,  Jung A LEE ,  Boram LEE

    发明人： Eunjung LEE ,  Choong Hoon LEE ,  Seungwhan JUNG ,  Jung A LEE ,  Boram LEE

    IPC分类号： C08F4/02

    CPC分类号： C08F10/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F210/16 ,  C08F2410/03 ,  C08F2420/02 ,  Y10S526/943 ,  C08F4/6592 ,  C08F4/65904 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/08

    摘要： Provided is catalyst composition including a transition metal complex precatalyst represented by Formula 1; a first cocatalyst represented by Formula 2 which is an alkylaluminum compound; and a second cocatalyst represented by Formula 3 which is a salt compound comprising a Bronsted acid cation and a noncoordinating, compatible anion. Here, R1, R2, R3, R4, E, Q1, Q2 and M are defined in the specification. Al(R6)3 Formula 2 Here, R6 is defined in the specification. [L-H]+[ZA4]− Here, L, [L-H]+, Z and A are defined in the specification.A catalyst composition including binuclear transition metal complexes, an alkylaluminum compound, and a salt compound including a Bronsted acid cation, and a noncoordinating, compatible anion, and a method of preparing the catalyst composition are provided. The activity of the catalyst composition has been improved. The catalyst composition can be effectively used for copolymerization of ethylene with monomers having structural inherence, and a polyolefin copolymer having a very low density less than 0.910 g/cc can be obtained by using the catalyst composition.

    摘要翻译： 提供了包含式1表示的过渡金属络合物预催化剂的催化剂组合物; 由式2表示的作为烷基铝化合物的第一助催化剂; 和由式3表示的第二助催化剂，其是包含布朗斯台德酸阳离子和非配位的相容阴离子的盐化合物。 这里，R 1，R 2，R 3，R 4，E，Q 1， / SUB>，Q 2和M在说明书中定义。 <？in-line-formula description =“In-line formula”end =“lead”？> Al（R 6）3式2 < 公式描述=“在线公式”end =“tail”？>这里，在说明书中定义了R 6。 <？in-line-formula description =“In-line Formulas”end =“lead”？> [LH] + [ZA SUP> <？in-line-formula description =“In-line Formulas”end =“tail”？>这里，L，[LH] +，Z和A在本说明书中定义。 提供了包含双核过渡金属配合物，烷基铝化合物和包含布朗斯台德酸阳离子和非配位相容性阴离子的盐化合物的催化剂组合物和制备该催化剂组合物的方法。 催化剂组合物的活性得到改善。 催化剂组合物可以有效地用于乙烯与具有结构相干性的单体的共聚，并且通过使用催化剂组合物可以获得具有非常低的密度小于0.910g / cc的聚烯烃共聚物。

    APPARATUS AND METHOD FOR CONTROLLING COMPRESSOR
    5.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING COMPRESSOR 有权
    控制压缩机的装置和方法

    公开(公告)号：US20130189075A1

    公开(公告)日：2013-07-25

    申请号：US13748813

    申请日：2013-01-24

    申请人： Gyunam KIM ,  Sungho PARK ,  Taewoong NAH ,  Jaeyoo YOO ,  Boram LEE

    发明人： Gyunam KIM ,  Sungho PARK ,  Taewoong NAH ,  Jaeyoo YOO ,  Boram LEE

    IPC分类号： F04D27/00

    CPC分类号： F04D27/00 ,  F04B35/045 ,  F04D27/02

    摘要： There is disclosed herein a compressor control apparatus, and a compressor control method. According to the present disclosure, the compressor may be operated in an operation mode in which commercial power applied to the compressor does not pass through an alternating current capacitor when the load is in an overload state, thereby preventing the loss of a drive and effectively reducing the copper and core loss of the compressor. Furthermore, according to the present disclosure, the entire power consumption may be reduced due to the loss reduction of a drive, thereby improving the energy efficiency, and reducing the harmonic components for generating the same stroke even when an alternating current (AC) capacitor is provided therein.

    摘要翻译： 这里公开了压缩机控制装置和压缩机控制方法。 根据本公开，压缩机可以在负载处于过载状态时施加到压缩机的商业电力不通过交流电容器的操作模式中操作，从而防止驱动损失并有效地减少 压缩机的铜芯损失。 此外，根据本公开，即使当交流（AC）电容器为（或）电容器）时，由于驱动器的损耗降低，整个功耗可能降低，从而提高能量效率，并且减少用于产生相同行程的谐波分量 在其中提供。