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    Polymer compositions
    1.
    发明授权
    Polymer compositions 失效
    聚合物组合物

    公开(公告)号：US5120472A

    公开(公告)日：1992-06-09

    申请号：US359530

    申请日：1989-06-01

    申请人： Yutaka Shikatani ,  Seiichi Akita ,  Nobuyuki Kuroda ,  Kazuo Matsuura

    发明人： Yutaka Shikatani ,  Seiichi Akita ,  Nobuyuki Kuroda ,  Kazuo Matsuura

    IPC分类号： C08L61/00 ,  C08G16/00 ,  C08G16/02 ,  C08L61/34 ,  C08L79/02 ,  H01B1/12

    CPC分类号： H01B1/128 ,  C08L79/02 ,  H01B1/127

    摘要： A polymer composition which is superior in processability, exhibits an extremely superior electroconductive characteristic when doped using an electron acceptor, and which comprises.(A) a copolymer represented by the following general formula (I): ##STR1## wherein R.sup.1 is a hydrogen atom or a hydrocarbon residue having 1 to 20 carbon atoms, R.sup.2 is a hydrogen atom, a hydrocarbon residue having 1 to 20 carbon atoms, furyl, pyridyl, nitrophenyl, chlorophenyl, or methoxyphenyl, n and x are each an integer not smaller than 2; and(B) one or more compounds selected from the group consisting of: polypyrrole compounds represented by the following general formula (II): ##STR2## wherein R.sup.3, R.sup.4 and R.sup.5 are each a hydrogen atom or a hydrocarbon residue having 1 to 20 carbon atoms, and p is an integer not smaller than 2; polythiophene compounds represented by the following general formula (III): ##STR3## wherein R.sup.6 and R.sup.7 are each a hydrogen atom or a hydrocarbon residue having 1 to 10 carbon atoms, and q is an integer not smaller than 2, and polyaniline compounds represented by the following general formula (IV): ##STR4## wherein R.sup.8, R.sup.9, R.sup.10 and R.sup.11 are each a hydrogen atom or a hydrocarbon residue having 1 to 10 carbon atoms, and r is an integer not smaller than 2.

    Process for producing polyolefins
    3.
    发明授权
    Process for producing polyolefins 失效
    生产聚烯烃的方法

    公开(公告)号：US4525552A

    公开(公告)日：1985-06-25

    申请号：US577327

    申请日：1984-02-08

    申请人： Nobuyuki Kuroda ,  Toru Nakamura ,  Yutaka Shikatani ,  Kazuo Matsuura ,  Mitsuji Miyoshi

    发明人： Nobuyuki Kuroda ,  Toru Nakamura ,  Yutaka Shikatani ,  Kazuo Matsuura ,  Mitsuji Miyoshi

    IPC分类号： C08F4/00 ,  C08F4/60 ,  C08F4/62 ,  C08F10/00 ,  C08F4/02

    CPC分类号： C08F10/00 ,  Y10S526/901

    摘要： A process for the homopolymerization or copolymerization of olefins is disclosed, which is carried out in the presence of a catalyst system comprising the combination of at least one organometallic compound with a transition metal compound supported on a solid carrier, said solid carrier being obtained by the reaction of (a) a magnesium halide, (b) a compound represented by the formula: Al(OR).sub.n X.sub.3-n, where R is a hydrocarbon residual group having 1 to 24 carbon atoms, X is a hydrogen atom, and n is 0

    摘要翻译： 公开了一种烯烃的均聚或共聚方法，该方法是在包含至少一种有机金属化合物与负载在固体载体上的过渡金属化合物的组合的催化剂体系的存在下进行的，所述固体载体由 （a）卤化镁的反应，（b）下式表示的化合物：Al（OR）nX3-n，其中R为碳原子数为1〜24的烃残基，X为氢原子，n为 0

    Process for the production of polyolefins
    8.
    发明授权
    Process for the production of polyolefins 失效
    生产聚烯烃的方法

    公开(公告)号：US4507448A

    公开(公告)日：1985-03-26

    申请号：US374627

    申请日：1982-05-04

    申请人： Nobuyuki Kuroda ,  Toru Nakamura ,  Yutaka Shikatani ,  Kazuo Matsuura ,  Mitsuji Miyoshi

    发明人： Nobuyuki Kuroda ,  Toru Nakamura ,  Yutaka Shikatani ,  Kazuo Matsuura ,  Mitsuji Miyoshi

    IPC分类号： C08F4/00 ,  C08F4/50 ,  C08F4/58 ,  C08F4/60 ,  C08F4/62 ,  C08F4/64 ,  C08F10/00 ,  C08F4/02

    CPC分类号： C08F10/00 ,  Y10S526/901 ,  Y10S526/906

    摘要： A process for the homopolymerization or copolymerization of olefins is disclosed, which is carried out in the presence of a catalyst system comprising the combination of at least one organometallic compound with a component resulting from the reaction of (a) a magnesium halide, (b) a compound represented by the formula, Al(OR).sub.n X.sub.3-n, where R is a hydrocarbon residual group having 1 to 20 carbon atoms, X is a hydrogen atom, and n is 0.ltoreq.n.ltoreq.3, (c) a compound represented by the formula, Si(OR').sub.m X.sub.4-m, where R' is a hydrocarbon residual group having 1 to 20 carbon atoms, X is a halogen atom, and m is 0.ltoreq.m.ltoreq.4, and (d) a titanium compound and/or a vanadium compound. The resulting polymers have a large bulk density and a narrow range of molecular weight distribution.

    摘要翻译： 公开了一种用于烯烃均聚或共聚的方法，该催化剂体系包括至少一种有机金属化合物与由（a）卤化镁反应得到的组分的组合的催化剂体系，（b） 由式Al（OR）nX3-n表示的化合物，其中R是具有1至20个碳原子的烃残基，X是氢原子，n是0

    Process for preparing polyolefins
    9.
    发明授权
    Process for preparing polyolefins 失效
    聚烯烃的制备方法

    公开(公告)号：US4451688A

    公开(公告)日：1984-05-29

    申请号：US413829

    申请日：1982-09-01

    申请人： Nobuyuki Kuroda ,  Toru Nakamura ,  Yutaka Shikatani ,  Kazuo Matsuura ,  Mituji Miyoshi

    发明人： Nobuyuki Kuroda ,  Toru Nakamura ,  Yutaka Shikatani ,  Kazuo Matsuura ,  Mituji Miyoshi

    IPC分类号： C08F10/00 ,  C07C3/21 ,  C07C3/10

    CPC分类号： C08F10/00

    摘要： Olefins are polymerized in the presence of a catalyst which comprises the combination of:[I] a solid substance obtained by the reaction of at least the following two components:(i) a magnesium compound represented by the general formula R.sup.1.sub.m (OR.sup.2).sub.n MgX.sub.2-m-n wherein R.sup.1 and R.sup.2 are each a hydrocarbon radical having 1 to 24 carbon atoms, X is a halogen atom, m is 0.ltoreq.m.ltoreq.2 and n is 0.ltoreq.n.ltoreq.2, provided 0.ltoreq.m+n.ltoreq.2, and(ii) a titanium compound and/or a vanadium compound;[II] a silicon compound represented by general formula R.sup.1 mSi(OR.sup.2).sub.n X.sub.4-m-n wherein R.sup.1 and R.sup.2 are each hydrocarbon radical having 1 to 24 carbon atoms, X is a halogen atom, m is 0.ltoreq.m

    摘要翻译： 烯烃在催化剂的存在下聚合，该催化剂包含以下组合的组合：[I]通过至少以下两种组分的反应获得的固体物质：（i）由通式R 1 m（OR 2）表示的镁化合物nMgX2- mn其中R 1和R 2各自是具有1至24个碳原子的烃基，X是卤素原子，m是0≤n≤2且n是0