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    Process for the preparation of olefin (co) polymers, olefin copolymers, and application thereof
    1.
    发明授权
    Process for the preparation of olefin (co) polymers, olefin copolymers, and application thereof 有权
    烯烃（共）聚合物，烯烃共聚物的制备方法及其应用

    公开(公告)号：US06410662B1

    公开(公告)日：2002-06-25

    申请号：US09485492

    申请日：2000-02-11

    申请人： Tsutomu Ushioda ,  Jun Saito ,  Mototake Tsutsui ,  Yoshitoyo Yasuda ,  Hiroyuki Fujita ,  Toshihiro Uwai ,  Yoshiyuki Ohgi ,  Minoru Adachi ,  Yoshitaka Morimoto ,  Taketo Hirose ,  Youichi Kugimiya ,  Masahiko Taniguchi ,  Hitoshi Kuramochi

    发明人： Tsutomu Ushioda ,  Jun Saito ,  Mototake Tsutsui ,  Yoshitoyo Yasuda ,  Hiroyuki Fujita ,  Toshihiro Uwai ,  Yoshiyuki Ohgi ,  Minoru Adachi ,  Yoshitaka Morimoto ,  Taketo Hirose ,  Youichi Kugimiya ,  Masahiko Taniguchi ,  Hitoshi Kuramochi

    IPC分类号： C08F444

    CPC分类号： C08F10/06 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/06 ,  Y10S526/943 ,  C08F4/65916 ,  C08F2500/03 ,  C08F2500/15 ,  C08F2500/01 ,  C08F2500/12 ,  C08F2500/26

    摘要： Disclosed is a process for producing olefin polymers or copolymers which can freely regulates the molecular weight of the polymers or copolymers as well as novel olefin polymers or copolymers excellent in rigidity, heat-resisting property and transparency, moldings and compositions thereof which find a wide variety of applications in versatile industrial parts including containers, films, sheets, filaments or fibers, featured by (1) a process for producing olefin polymers or copolymers by the aid of a catalyst comprised predominantly of the compounds: (A) a transition metal compound of the formula: Q(C5H4−mR1m)(C5H4−nR2n)MXY, (B) an aluminoxane, (C) a fine particulate carrier, and (D) an organoaluminum compound; (2) olefin polymers or copolymers characterized by (a) a specific ratio of isotactic pentad, (b) 2,1- and 1.3-propylene units contents in the polymer chain, (c) a specific Mw, (d) a specific Mw/Mn, and (e) in case of elevating temperature of o-dichlorobenzene continuously or stepwise up to given temperatures to measure the amount of eluated polyolefin at each temperature, the position of a main elution peak and the amount of components existing in the range of ±10° C. of the main elution peak; (3) injection moldings, films, filaments or fibers, and non-woven fabric of the polypropylene obtained; and (4) a composition comprising the polypropylene obtained and an &agr;-nucleating agent or a composition comprising the polypropylene and a radical generator and having been produced by subjecting to the mixture to melt-kneading.

    摘要翻译： 公开了可以自由调节聚合物或共聚物的分子量的烯烃聚合物或共聚物的方法，以及刚性，耐热性能和透明性，模制品和组合物的新型烯烃聚合物或共聚物，其具有广泛的种类 在包括容器，膜，片，长丝或纤维在内的通用工业部件中的应用，其特征在于（1）主要由以下化合物构成的催化剂生产烯烃聚合物或共聚物的方法：（A）过渡金属化合物 式（QH（C5H4-mR1m）（C5H4-nR2n））MXY，（B）铝氧烷，（C）微粒载体和（D）有机铝化合物; （2）烯烃聚合物或共聚物，其特征在于（a）聚合物链中全同立构五单体，（b）2,1-和1.3-丙烯单元含量的比例，（c）特定Mw，（d）特定Mw / Mn，（e）在邻二氯苯连续或逐步升高至给定温度的情况下，在每个温度下测量洗脱聚烯烃的量，主洗脱峰的位置和存在于该范围内的组分的量 ±10℃的主洗脱峰; （3）注射成型品，薄膜，细丝或纤维，以及得到的聚丙烯的无纺布; 和（4）包含所得聚丙烯和α-成核剂或包含聚丙烯和自由基发生剂的组合物并通过使混合物进行熔融捏合而制备的组合物的组合物。

    Polypropylene composition, process for preparing the same, and polymerization catalyst therefor
    4.
    发明授权
    Polypropylene composition, process for preparing the same, and polymerization catalyst therefor 失效
    聚丙烯组合物，其制备方法及其聚合催化剂

    公开(公告)号：US06531551B2

    公开(公告)日：2003-03-11

    申请号：US09214798

    申请日：1999-01-11

    申请人： Katsuhiko Ohno ,  Masami Kimura ,  Taketo Hirose ,  Yoshitaka Morimoto ,  Jun Saito

    发明人： Katsuhiko Ohno ,  Masami Kimura ,  Taketo Hirose ,  Yoshitaka Morimoto ,  Jun Saito

    IPC分类号： C08F1006

    CPC分类号： C08L23/10 ,  C08L23/06 ,  C08L23/142 ,  C08L2314/02 ,  C08L2666/04

    摘要： A polypropylene composition comprising 0.001 to 10 parts by weight of a polyethylene having an intrinsic viscosity [&eegr;E] of 0.01 to less than 15 dl/g s measured in tetralin at 135° C. and 100 parts by weight of a polyolefin comprising at least polypropylene, wherein the polyethylene is finely dispersed as particles with a number average particle diameter of, e.g., 1 to 5000 nm in the polyolefin comprising at least polypropylene. By virtue of the above constitution, the polypropylene composition has excellent transparency and rigidity, is free from the creation of a sweeper roll flow mark in the preparation of a film and substantially free from a neck-in phenomenon of a film, and has high productivity.

    摘要翻译： 一种聚丙烯组合物，其包含0.001至10重量份在135℃下在四氢化萘中测量的特性粘度η为0.01至小于15dl / g的聚乙烯和100重量份至少包含聚丙烯的聚烯烃， 其中所述聚乙烯在至少包含聚丙烯的聚烯烃中作为具有数均粒径例如1至5000nm的颗粒细分散。 通过上述结构，聚丙烯组合物具有优异的透明性和刚性，在制备薄膜时基本上没有膜的颈部现象而产生清扫辊流动痕迹，并且具有高的生产率 。

    Silsesquioxane derivative and process for producing the same
    6.
    发明申请
    Silsesquioxane derivative and process for producing the same 有权
    倍半硅氧烷衍生物及其制备方法

    公开(公告)号：US20060052623A1

    公开(公告)日：2006-03-09

    申请号：US10527751

    申请日：2003-09-03

    申请人： Kazuhiro Yoshida ,  Yoshitaka Morimoto ,  Kenichi Watanabe ,  Nobumasa Ootake

    发明人： Kazuhiro Yoshida ,  Yoshitaka Morimoto ,  Kenichi Watanabe ,  Nobumasa Ootake

    IPC分类号： C07F7/08

    CPC分类号： C07F7/21

    摘要： The PSQ silsesquioxane derivative of the invention is represented by Formula (1), and it may be utilized as additives to ordinary organic polymers for improving the flame retardancy, heat resistance, weather resistance, light resistance, electric insulating property, surface property, hardness, mechanical strength and chemical resistance thereof. In Formula (1), R is hydrogen, alkyl, aryl or arylalkyl; at least one Y is a group represented by Formula (2) and the other Y is hydrogen; in Formula (2), R1 and R2 are a group independently defined similarly to R; and Z is preferably a functional group, or a group having a functional group.

    摘要翻译： 本发明的PSQ倍半硅氧烷衍生物由式（1）表示，可用作普通有机聚合物的添加剂，用于改善阻燃性，耐热性，耐候性，耐光性，电绝缘性，表面性质，硬度， 机械强度和耐化学性。

    Optical fiber connector
    7.
    发明授权
    Optical fiber connector 失效
    光纤连接器

    公开(公告)号：US4838641A

    公开(公告)日：1989-06-13

    申请号：US785537

    申请日：1985-10-08

    申请人： Yoshitaka Morimoto ,  Hideya Tabe

    发明人： Yoshitaka Morimoto ,  Hideya Tabe

    IPC分类号： G02B6/24 ,  G02B6/36 ,  G02B6/38 ,  G02B6/42

    CPC分类号： G02B6/4292 ,  G02B6/3887 ,  G02B6/3893

    摘要： A two-piece optical fiber connector comprises an internal member and an external member. The internal member includes a block having a hole which receives the end of an optical fiber cord and cantilevers provided along the side walls of the block having internal and external projections when no force is applied. The external member includes an opening through which the optical fiber cord is inserted and an opening or recess which engages with the external projections of the cantilevers when the block of the internal member is fit into the external member axially and slidably. Once the internal member and external member are fitted, the internal projections on the cantilevers securely hold the optical fiber cord in place.

    摘要翻译： 两件式光纤连接器包括内部构件和外部构件。 内部构件包括具有孔的块，当没有施加力时，具有接收光纤线的端部的孔和沿着块的侧壁设置的悬臂具有内部和外部突出。 外部构件包括插入光纤线的开口和当内部构件的块轴向和可滑动地嵌入外部构件时与悬臂的外部突起接合的开口或凹部。 一旦安装了内部构件和外部构件，悬臂上的内部突出部将光纤线固定在适当位置。

    Silsesquioxane derivative and process for producing the same
    8.
    发明授权
    Silsesquioxane derivative and process for producing the same 有权
    倍半硅氧烷衍生物及其制备方法

    公开(公告)号：US07319129B2

    公开(公告)日：2008-01-15

    申请号：US10527751

    申请日：2003-09-03

    申请人： Kazuhiro Yoshida ,  Yoshitaka Morimoto ,  Kenichi Watanabe ,  Nobumasa Ootake

    发明人： Kazuhiro Yoshida ,  Yoshitaka Morimoto ,  Kenichi Watanabe ,  Nobumasa Ootake

    IPC分类号： C08G77/04

    CPC分类号： C07F7/21

    摘要： The silsesquioxane derivative of the invention is represented by Formula (1), and it may be utilized as additives to ordinary organic polymers for improving the flame retardancy, heat resistance, weather resistance, light resistance, electric insulating property, surface property, hardness, mechanical strength and chemical resistance thereof. In Formula (1), R is hydrogen, alkyl, aryl or arylalkyl; at least one Y is a group represented by Formula (2) and the other Y is hydrogen; in Formula (2), R1 and R2 are a group independently defined similarly to R; and Z is preferably a functional group, or a group having a functional group.

    摘要翻译： 本发明的倍半硅氧烷衍生物由式（1）表示，可用作普通有机聚合物的添加剂，用于改善阻燃性，耐热性，耐候性，耐光性，电绝缘性，表面性质，硬度，机械性 强度和耐化学性。 在式（1）中，R是氢，烷基，芳基或芳基烷基; 至少一个Y是由式（2）表示的基团，另一个Y是氢; 在式（2）中，R 1和R 2是与R相似的独立定义的基团; Z优选为官能团，或具有官能团的基团。

    Propylene resin composition
    10.
    发明授权
    Propylene resin composition 有权
    丙烯树脂组合物

    公开(公告)号：US06716921B1

    公开(公告)日：2004-04-06

    申请号：US10070354

    申请日：2002-03-06

    申请人： Takanori Nakashima ,  Shinichi Akitaya ,  Yuya Ishimoto ,  Yasuhiro Mochizuki ,  Yoshitaka Morimoto ,  Yoshitaka Sumi

    发明人： Takanori Nakashima ,  Shinichi Akitaya ,  Yuya Ishimoto ,  Yasuhiro Mochizuki ,  Yoshitaka Morimoto ,  Yoshitaka Sumi

    IPC分类号： C08L2300

    CPC分类号： C08L23/142 ,  C08L23/10 ,  C08L23/14 ,  C08L2205/02 ,  C08L2666/04 ,  C08L2666/06

    摘要： A propylene resin composition is constructed so as to contain (A) a propylene-&agr;-olefin random copolymer with the content of a propylene unit of 99.1 to 99.9% by weight, and (B) a propylene-&agr;-olefin random copolymer with the content of a propylene unit of 70 to 90% by weight, in the specified proportion, and to have the specified loss tangent (tan &dgr;) and storage elastic modulus (E′), in the temperature dependence of dynamic viscoelasticity. Thereby, the propylene resin composition is provided, suitable as a raw material for shaped article having a well-balanced combination of transparency, stress-whitening resistance; impact resistance at low temperatures, and further heat resistance.

    摘要翻译： 构成丙烯类树脂组合物，其含有（A）丙烯单元含量为99.1〜99.9重量％的丙烯-α-烯烃无规共聚物，（B）丙烯-α-烯烃无规共聚物与 在规定比例下，丙烯单元的含量为70〜90重量％，在动态粘弹性的温度依赖性中具有指定的损耗角正切（tanδ）和储能弹性模量（E'）。 因此，提供了丙烯树脂组合物，其适合作为成型制品的原料，其具有透明性，耐应力增白性的良好平衡的组合; 低温下的耐冲击性和耐热性。