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    Solid titanium catalyst component for olefin polymerization, process for preparation of the same, olefin polymerization catalyst and process for olefin polymerization
    2.
    发明授权
    Solid titanium catalyst component for olefin polymerization, process for preparation of the same, olefin polymerization catalyst and process for olefin polymerization 失效
    用于烯烃聚合的固体钛催化剂组分，其制备方法，烯烃聚合催化剂和烯烃聚合方法

    公开(公告)号：US6034189A

    公开(公告)日：2000-03-07

    申请号：US641040

    申请日：1996-04-30

    申请人： Tetsunori Shinozaki ,  Yasushi Nakayama ,  Junji Saito ,  Kenji Sugimura ,  Mamoru Kioka

    发明人： Tetsunori Shinozaki ,  Yasushi Nakayama ,  Junji Saito ,  Kenji Sugimura ,  Mamoru Kioka

    IPC分类号： C08F4/651 ,  C08F4/658 ,  C08F10/00 ,  C08F4/44

    CPC分类号： C08F10/00

    摘要： Disclosed is a solid titanium catalyst component for olefin polymerization comprising magnesium, titanium, halogen, and (C) a phthalic diester represented by the following structural formula (i): ##STR1## wherein R is a branched hydrocarbon group of 7 carbon atoms, and two or R may be the same as or different from each other. Also disclosed are a process for preparing the solid titanium catalyst component, an olefin polymerization catalyst containing said solid titanium catalyst component and a process for olefin polymerization using the olefin polymerization catalyst. According to the present invention, the olefin polymer having high stereoregularity can be produced in a prominently high yield per catalyst unit.

    摘要翻译： 公开了一种用于烯烃聚合的固体钛催化剂组分，其包含镁，钛，卤素和（C）由以下结构式（i）表示的邻苯二甲酸二酯：其中R是7个碳原子的支链烃基，和2或R 可以彼此相同或不同。 还公开了制备固体钛催化剂组分的方法，含有所述固体钛催化剂组分的烯烃聚合催化剂和使用烯烃聚合催化剂的烯烃聚合方法。 根据本发明，具有高立构规整性的烯烃聚合物可以以显着高的产率生产每个催化剂单元。

    Process for preparing olefin polymer
    3.
    发明授权
    Process for preparing olefin polymer 失效
    制备烯烃聚合物的方法

    公开(公告)号：US5840808A

    公开(公告)日：1998-11-24

    申请号：US718385

    申请日：1996-10-07

    申请人： Kenji Sugimura ,  Mamoru Kioka

    发明人： Kenji Sugimura ,  Mamoru Kioka

    IPC分类号： C08F4/642 ,  C08F4/654 ,  C08F297/08 ,  C08F210/16

    CPC分类号： C08F297/08 ,  C08F297/083 ,  Y10S526/943

    摘要： The present invention provides processes for preparing olefin polymers, by which olefin polymers composed of a propylene block copolymer component and an ethylene/.alpha.-olefin copolymer component are directly prepared by polymerization and olefin polymers excellent in impact resistance as well as in mechanical strength such as rigidity, moldability and heat resistance can be prepared. In the processes of the invention, a step (i) for preparing a crystalline polypropylene component and a step (ii) for preparing a low-crystalline or non-crystalline ethylene/.alpha.-olefin copolymer component are carried out in an arbitrary order using an olefin polymerization catalyst to form a propylene block copolymer component; then another catalyst component is added to the polymerization system; and a step (iii) for preparing a low-crystalline or non-crystalline ethylene/.alpha.-olefin copolymer component is carried out. The components of the olefin polymerization catalyst used for preparing the propylene block copolymer component and the components of another catalyst used for preparing the ethylene/.alpha.-olefin copolymer component (iii) are selected from (A) a solid titanium catalyst component, (B) an organometallic compound, (C) an electron donor, (D) a specific transition metal compound containing a ligand having cyclopentadienyl skeleton, (E-1) an organoaluminum oxy-compound and (E-2) Lewis acid or ionic compound.

    摘要翻译： PCT No.PCT / JP96 / 00261 Sec。 371日期1996年10月7日第 102（e）日期1996年10月7日PCT PCT 1996年2月7日PCT公布。 出版物WO96 / 24627 日期：1996年8月15日本发明提供制备烯烃聚合物的方法，由丙烯嵌段共聚物组分和乙烯/α-烯烃共聚物组分构成的烯烃聚合物通过聚合和耐冲击性优异的烯烃聚合物直接制备， 可以制备机械强度如刚性，成型性和耐热性。 在本发明的方法中，制备结晶聚丙烯组分的步骤（i）和用于制备低结晶或非结晶乙烯/α-烯烃共聚物组分的步骤（ⅱ）以任意顺序使用 烯烃聚合催化剂以形成丙烯嵌段共聚物组分; 然后将另一种催化剂组分加入到聚合体系中; 并且进行用于制备低结晶或非结晶乙烯/α-烯烃共聚物组分的步骤（iii）。 用于制备丙烯嵌段共聚物组分的烯烃聚合催化剂的组分和用于制备乙烯/α-烯烃共聚物组分（iii）的另一种催化剂的组分选自（A）固体钛催化剂组分，（B） 有机金属化合物，（C）电子给体，（D）含有具有环戊二烯基骨架的配体的特定过渡金属化合物，（E-1）有机铝氧化合物和（E-2）路易斯酸或离子化合物。

    Printer with a plurality of ink ribbon cassettes having a cam lift mechanism controlled by a stepper motor
    5.
    发明授权
    Printer with a plurality of ink ribbon cassettes having a cam lift mechanism controlled by a stepper motor 失效
    具有多台墨盒的打印机具有由步进电机控制的凸轮机构

    公开(公告)号：US5145269A

    公开(公告)日：1992-09-08

    申请号：US588135

    申请日：1990-09-26

    申请人： Shinji Matsuda ,  Kenji Sugimura ,  Youichi Nakanishi

    发明人： Shinji Matsuda ,  Kenji Sugimura ,  Youichi Nakanishi

    IPC分类号： B41J32/00 ,  B41J35/14 ,  B41J35/16 ,  F27D3/00 ,  H02P8/14

    CPC分类号： F27D3/0025 ,  B41J35/14

    摘要： A printer with a plurality of ink ribbon cassettes is capable of printing characters or designs with a selected one of these ink ribbon cassettes. The printer includes a vertically movable cassette table on which the plurality of ink ribbon cassettes are mounted in a stacked relationship, a stepping motor, and a rotary cam mechanism for moving the cassette table up and down when the stepping motor drives to rotate the rotary cam mechanism. There is further provided a memory for pre-storing the rotational speed data for each rotational angle of the rotary cam mechanism according to a variation pattern of load applied to the stepping motor together with the rotation of the rotary cam mechanism. The rotational speed of the stepping motor is controlled accoding to the rotational speed data corresponding toe ach rotational angle of the rotary cam mechanism read out of the memory.

    Process for producing olefin polymers
    7.
    发明授权
    Process for producing olefin polymers 有权
    生产烯烃聚合物的方法

    公开(公告)号：US07741419B2

    公开(公告)日：2010-06-22

    申请号：US10550021

    申请日：2005-03-30

    申请人： Yasushi Tohi ,  Kenji Sugimura ,  Toshiyuki Tsutsui

    发明人： Yasushi Tohi ,  Kenji Sugimura ,  Toshiyuki Tsutsui

    IPC分类号： C08F4/642 ,  C08F4/6592 ,  B01J31/22

    CPC分类号： C08F10/00 ,  C08F4/65912 ,  Y10S526/943 ,  C08F4/65927 ,  C08F2/06 ,  C08F210/16 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/08

    摘要： A process for producing an olefin polymer is provided, in which ethylene and at least one kind or more of monomers selected from α-olefins are polymerized by a high temperature solution polymerization in a temperature range between 120 and 300° C., in the presence of an olefin polymerization catalyst composed of a bridged metallocene compound represented by general formula [I] described below and at least one kind or more compounds (B) selected from (b-1) an organoaluminum oxy-compound, (b-2) a compound capable of forming an ion pair in a reaction with the bridged metallocene compound mentioned above, and (b-3) an organoaluminum compound. According to the high temperature solution polymerization of the present invention, it has become possible to obtain a polymer having a high molecular weight with high polymerization activity that was so far unattainable, and when the polymer is a copolymer, it is a process for producing a high molecular weight olefin polymer with a large comonomer content, a narrow composition distribution, and a narrow molecular weight distribution.

    摘要翻译： 提供了一种制备烯烃聚合物的方法，其中乙烯和至少一种或多种选自α-烯烃的单体通过高温溶液聚合在120-300℃的温度范围内聚合， 的由下述通式[I]表示的桥连金属茂化合物和至少一种以上选自（b-1）有机铝氧化合物，（b-2）a 能够与上述桥连茂金属化合物反应形成离子对的化合物和（b-3）有机铝化合物。 根据本发明的高温溶液聚合，可以获得迄今为止无法实现的具有高聚合活性的高分子量聚合物，并且当聚合物是共聚物时，它是制备 具有大的共聚单体含量的高分子量烯烃聚合物，组成分布窄，分子量分布窄。

    Ethylene Polymer, and Thermoplastic Resin Composition Comprising the Same, and Molded Product Obtained Therefrom
    8.
    发明申请
    Ethylene Polymer, and Thermoplastic Resin Composition Comprising the Same, and Molded Product Obtained Therefrom 审中-公开
    乙烯聚合物和包含其的热塑性树脂组合物，以及由其获得的模塑产品

    公开(公告)号：US20090270580A1

    公开(公告)日：2009-10-29

    申请号：US11992247

    申请日：2006-09-22

    申请人： Yasuo Satoh ,  Yasushi Tohi ,  Kenji Sugimura ,  Takahiro Akashi ,  Koji Endo

    发明人： Yasuo Satoh ,  Yasushi Tohi ,  Kenji Sugimura ,  Takahiro Akashi ,  Koji Endo

    IPC分类号： C08F210/02

    CPC分类号： C08F10/00 ,  C08F4/65912 ,  C08F210/16 ,  C08J5/18 ,  C08J2323/08 ,  C08L23/0815 ,  C08F4/65927 ,  C08L2666/02 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/03 ,  C08F2500/08 ,  C08F2500/17 ,  C08F2500/11

    摘要： Provided is an ethylene polymer of the present invention, which is a copolymer of ethylene and an α-olefin having 4 to 10 carbon atoms, and satisfies the following conditions [1] to [4] simultaneously: [1] an MFR is in the range of 0.10 to 100 g/10 min, [2] a density (D) is in the range of 860 to 930 kg/m3, [3] a ratio (Mw/Mn) of the weight average molecular weight to the number average molecular weight is in the range of 1.50 or more and 3.00 or less, and [4] it satisfies a specific relationship, in accordance with the MFR value of the condition [1], between the ratio (H/W) of the height (H) of a peak having a highest peak intensity to the width (W) at a half of the height of the peak having the highest peak intensity for an elution curve obtained by a temperature rising elution fractionation, and the density (D). The molded products of the invention including the ethylene polymers of the invention have excellent anti-blocking property and low temperature heat sealing property, as well as excellent mechanical strength and thus are suitably applicable to a film and the like.

    摘要翻译： 本发明的乙烯聚合物是乙烯与碳原子数为4〜10的α-烯烃的共聚物，同时满足以下条件[1]〜[4]：[1] MFR为 范围为0.10〜100g / 10min，[2]密度（D）在860〜930kg / m3的范围内，[3]重均分子量与数均分子量的比（Mw / Mn） 分子量在1.50以上至3.00以下的范围内，[4]根据条件[1]的MFR值，满足特定关系，高度（H / W） H）具有最高峰强度的峰值与通过升温洗脱分级获得的洗脱曲线具有最高峰强度的峰的一半高度处的宽度（W）和密度（D）。 本发明的包含本发明的乙烯聚合物的本发明的成型体具有优异的防粘连性和低温热封性，以及优异的机械强度，因此适用于膜等。

    Olefin polymerization catalyst and process for producing olefin polymers
    9.
    发明授权
    Olefin polymerization catalyst and process for producing olefin polymers 失效
    烯烃聚合催化剂和烯烃聚合物的制备方法

    公开(公告)号：US06255419B1

    公开(公告)日：2001-07-03

    申请号：US09169930

    申请日：1998-10-07

    申请人： Junichi Imuta ,  Junji Saito ,  Kenji Sugimura ,  Terunori Fujita

    发明人： Junichi Imuta ,  Junji Saito ,  Kenji Sugimura ,  Terunori Fujita

    IPC分类号： C08F444

    CPC分类号： C08F12/04 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F110/14 ,  C08F210/02 ,  C08F210/06 ,  C08F210/08 ,  C08F210/16 ,  C08F4/62 ,  C08F2500/17 ,  C08F212/08 ,  C08F232/00 ,  C08F210/14 ,  C08F4/64072

    摘要： The present invention provides olefin polymerization catalysts which can produce olefin polymers with excellent polymerization activity and an olefin polymerization method using the catalyst, wherein the catalyst comprises a transition metal amide compound represented by general formula (I) below: where M1 is Ti, etc.; R1 is alkyl, (substituted) phenyl, etc.; R2 is C(R5)2C(R6)mC(R5)2— or —C(R5)2—X1—C(R5)2— (X1 representing a silicon-containing group, etc., and R5 and R6 representing hydrocarbon groups, etc.); and R3 is a hydrocarbon group or halogen, etc.; and at least one compound selected from among organoaluminum oxy-compounds, ionizing ionic compounds and organometallic compounds.

    摘要翻译： 本发明提供了可以制备具有优异聚合活性的烯烃聚合物和使用该催化剂的烯烃聚合方法的烯烃聚合催化剂，其中催化剂包含由以下通式（I）表示的过渡金属酰胺化合物：其中M1是Ti等。 ; R1是烷基，（取代的）苯基等; R2是C（R5）2C（R6）mC（R5）2-或-C（R5）2-X1-C（R5）2-（X1代表含硅基团等，R5和R6代表烃 团体等）; R3为烃基或卤素等; 和至少一种选自有机铝氧化合物，离子化离子化合物和有机金属化合物的化合物。