Process for preparing propylene polymer composition and propylene
polymer composition
    6.
    发明授权
    Process for preparing propylene polymer composition and propylene polymer composition 失效
    制备丙烯聚合物组合物和丙烯聚合物组合物的方法

    公开(公告)号:US5854354A

    公开(公告)日:1998-12-29

    申请号:US448570

    申请日:1995-06-07

    摘要: A process for preparing a propylene polymer composition comprising conducting multistage polymerization including a step (a) for preparing a propylene (co)polymer (a) and a step (b) for preparing an ethylene copolymer (b) in the presence of (A) a transition metal compound and (B) a compound activating the transition metal compound (A), in which the steps (a) and (b) may be carried out in any order, and the resulting propylene polymer composition contains the propylene (co)polymer (a) in an amount of 20 to 90% by weight and the ethylene copolymer (b) in an amount of 10 to 80% by weight and has MFR, as measured at 230.degree. C. under a load of 2.16 kg, of 0.01 to 500 g/10 min; and a propylene polymer composition prepared by this process. The process according to the invention can prepare a propylene polymer composition having excellent rigidity, heat resistance and impact resistance.

    摘要翻译: PCT No.PCT / JP95 / 00707 Sec。 371日期:1995年6月7日 102(e)日期1995年6月7日PCT提交1995年4月11日PCT公布。 第WO95 / 27740号公报 日期:1995年10月19日一种制备丙烯聚合物组合物的方法,包括进行多步聚合,包括制备丙烯(共)聚合物(a)的步骤(a)和用于制备乙烯共聚物(b))的步骤(b) (A)过渡金属化合物的存在和(B)活化过渡金属化合物(A)的化合物,其中步骤(a)和(b)可以以任何顺序进行,并且所得丙烯聚合物组合物含有 丙烯(共)聚合物(a)的量为20〜90重量%,乙烯共聚物(b)的含量为10〜80重量%,MFR为230℃, 为2.16kg,为0.01〜500g / 10min; 和通过该方法制备的丙烯聚合物组合物。 根据本发明的方法可以制备具有优异的刚性,耐热性和耐冲击性的丙烯聚合物组合物。

    Process for preparing propylene polymer composition and propylene
polymer composition
    7.
    发明授权
    Process for preparing propylene polymer composition and propylene polymer composition 失效
    制备丙烯聚合物组合物和丙烯聚合物组合物的方法

    公开(公告)号:US5753769A

    公开(公告)日:1998-05-19

    申请号:US448569

    申请日:1995-06-07

    摘要: A process for preparing a propylene polymer composition having excellent rigidity, heat resistance and impact resistance comprising conducting multistage polymerization including a step (a) for preparing a propylene (co)polymer (A), a step (b) for preparing a propylene-olefin copolymer (B) and a step (c) for preparing an ethylene-olefin copolymer (C) in the presence of (I) a transition metal compound and (II) a compound activating the transition metal compound (I), in which the steps (a), (b) and (c) are carried out in any order, each of the second and subsequent stage polymerizations is carried out in the presence of a polymer or polymers obtained by the preceding stage or stages, respectively, and the resulting propylene polymer composition contains the propylene (co)polymer (A) in an amount of 20 to 90% by weight, the propylene-olefin copolymer (B) in an amount of 5 to 75% by weight and the ethylene-olefin copolymer (C) in an amount of 5 to 75% by weight, and has MFR, as measured at 230.degree. C. under a load of 2.16 kg, of 0.01 to 500 g/10 min.

    摘要翻译: PCT No.PCT / JP95 / 00708 Sec。 371日期:1995年6月7日 102(e)日期1995年6月7日PCT提交1995年4月11日PCT公布。 WO95 / 27741 PCT出版物 日期:1995年10月19日一种制备具有优异的刚性,耐热性和耐冲击性的丙烯聚合物组合物的方法,其包括进行多步聚合,包括制备丙烯(共)聚合物(A)的步骤(a),步骤(b) 在(I)过渡金属化合物和(II)活化过渡金属化合物(I)的化合物的存在下,制备丙烯 - 烯烃共聚物(B)和制备乙烯 - 烯烃共聚物(C)的步骤(c) ,其中步骤(a),(b)和(c)以任何顺序进行,第二阶段和后续聚合中的每一个在通过前一阶段或阶段获得的聚合物或聚合物的存在下进行, 所得丙烯聚合物组合物含有20〜90重量%的丙烯(共)聚合物(A),丙烯 - 烯烃共聚物(B)的含量为5〜75重量%,乙烯 α-烯烃共聚物(C),其量为5〜75重量%,并具有M FR在230℃,2.16kg的负荷下测量为0.01〜500g / 10分钟。

    Ultrasound Breast Diagnostic System
    9.
    发明申请
    Ultrasound Breast Diagnostic System 审中-公开
    超声乳房诊断系统

    公开(公告)号:US20090264758A1

    公开(公告)日:2009-10-22

    申请号:US12441221

    申请日:2006-09-27

    IPC分类号: A61B8/14

    摘要: To provide an ultrasound breast diagnostic system suitable for screening of breast cancer and minimizing the burden on the doctor examining the captured image. An ultrasound breast diagnostic system comprises an ultrasound breast imaging apparatus having a water bath into which left and right breasts can be dipped downward and an ultrasound probe so disposed on the bottom of the water bath to mechanically scan and adapted to three-dimensionally image the whole region of the breasts by transmission/reception of ultrasound wave, a breast voxel data creating device for creating voxel data on the entire breasts from image data acquired by the apparatus, and a display device used for interpretation of images for displaying an image for examination from the past voxel data and present voxel data on the breasts of the same subject created by the device.

    摘要翻译: 提供适合筛查乳腺癌的超声乳腺诊断系统,并最大限度地减少医生检查拍摄图像的负担。 超声乳房诊断系统包括具有水浴的超声乳房成像装置,向左和右侧乳房向下浸入其中,并且将超声波探针设置在水浴底部以机械扫描并适于对整个三维成像 通过发送/接收超声波的乳房的区域,用于从由装置获取的图像数据在整个乳房上创建体素数据的乳房体素数据创建装置,以及用于解释用于显示用于检查的图像的图像的显示装置 过去的体素数据和在设备创建的同一主题的乳房上呈现体素数据。