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15 条记录 (耗时 0.033 秒)

    Process for producing polybutadiene
    1.
    发明授权
    Process for producing polybutadiene 失效
    生产聚丁二烯的方法

    公开(公告)号：US5548045A

    公开(公告)日：1996-08-20

    申请号：US302958

    申请日：1994-09-12

    申请人： Kohei Goto ,  Iwakazu Hattori ,  Shoji Ogasahara ,  Masahiro Shibata ,  Yoshiyuki Michino ,  Kazuo Soga ,  Takeshi Shiono

    发明人： Kohei Goto ,  Iwakazu Hattori ,  Shoji Ogasahara ,  Masahiro Shibata ,  Yoshiyuki Michino ,  Kazuo Soga ,  Takeshi Shiono

    IPC分类号： C08F4/60 ,  C08F4/70 ,  C08F36/06 ,  C08F136/06

    CPC分类号： C08F136/06

    摘要： A process for producing a polybutadiene, which comprises polymerizing 1,3-butadiene in an inert organic solvent with a catalyst comprising (A) a cobalt compound, (B) an organoaluminum compound consisting essentially of an aluminoxane and, if necessary, (C) a tertiary phosphine compound, (D) at least one compound selected from the group consisting of an ester compound, an alcohol compound, a phenolic compound, a sulfoxide compound, a nitrogen-containing heterocyclic compound, water and a tertiary amine compound and (E) at least one compound selected from the group consisting of carbon disulfide, a xanthogen compound and a thioisocyanide. By this process, there can be produced, as desired, a cis-1,4-polybutadiene, a 1,2-polybutadiene having a desired vinyl content, a crystalline 1,2-polybutadiene or a polybutadiene containing crystalline 1,2-polybutadiene segments.

    摘要翻译： 一种生产聚丁二烯的方法，其包括在惰性有机溶剂中使用包含（A）钴化合物的催化剂聚合1,3-丁二烯，（B）主要由铝氧烷组成的有机铝化合物，如果需要，（C） 叔膦化合物，（D）至少一种选自酯化合物，醇化合物，酚类化合物，亚砜化合物，含氮杂环化合物，水和叔胺化合物的化合物和（E ）至少一种选自二硫化碳，黄原酸化合物和硫代茜素的化合物。 通过该方法，可以根据需要制备顺式-1,4-聚丁二烯，具有所需乙烯基含量的1,2-聚丁二烯，结晶1,2-聚丁二烯或含有结晶1,2-聚丁二烯的聚丁二烯 细分。

    Catalyst for &agr;-olefin polymerization
    3.
    发明授权
    Catalyst for &agr;-olefin polymerization 失效
    α-烯烃聚合催化剂

    公开(公告)号：US06420500B1

    公开(公告)日：2002-07-16

    申请号：US09147328

    申请日：1998-12-31

    申请人： Kazuo Soga ,  Toshiya Uozumi ,  Eiichi Kaji

    发明人： Kazuo Soga ,  Toshiya Uozumi ,  Eiichi Kaji

    IPC分类号： C08F432

    CPC分类号： C08F10/00 ,  C08F110/06 ,  C08F210/16 ,  C08F4/6494 ,  C08F4/6543 ,  C08F4/6465 ,  C08F4/64058 ,  C08F210/14

    摘要： A novel supported catalyst component useful for &agr;-olefin polymerization and a method of polymerizing an &agr;-olefin using the same. The catalyst component is characterized by being prepared by contacting a complex represented by general formula (I) wherein R1 and R2 are the same or different and each represents a C1-6 linear or branched alkyl, a C1-3 haloalkyl, or optionally substituted phenyl; and X represents a halogeno with magnesium compound.

    摘要翻译： 可用于α-烯烃聚合的新型负载型催化剂组分和使用其进行聚合的α-烯烃的方法。 催化剂组分的特征在于通过使通式（I）表示的络合物与其中R 1和R 2相同或不同并且各自表示C 1-6直链或支链烷基，C 1-3卤代烷基或任选取代的苯基 ; X表示卤素与镁化合物。

    AQUEOUS RESIN COMPOSITION, AQUEOUS COATING COMPOSITION AND COATING METHOD FOR PLASTIC MOLDED ARTICLES
    4.
    发明申请
    AQUEOUS RESIN COMPOSITION, AQUEOUS COATING COMPOSITION AND COATING METHOD FOR PLASTIC MOLDED ARTICLES 审中-公开
    水性树脂组合物，塑料成型品的水性涂料组合物和涂料方法

    公开(公告)号：US20090061247A1

    公开(公告)日：2009-03-05

    申请号：US12195245

    申请日：2008-08-20

    申请人： Yoshiaki Chino ,  Hideaki Katsuta ,  Hiromi Harakawa ,  Kazuo Soga ,  Kouichi Hirayama ,  Naoya Haruta

    发明人： Yoshiaki Chino ,  Hideaki Katsuta ,  Hiromi Harakawa ,  Kazuo Soga ,  Kouichi Hirayama ,  Naoya Haruta

    IPC分类号： B32B27/32 ,  C08F2/00

    CPC分类号： C08L51/06 ,  C08F255/00 ,  C08F255/02 ,  C08F285/00 ,  C09D151/06 ,  Y10T428/31855 ,  C08L2666/02

    摘要： An aqueous resin composition obtained by emulsion polymerization using a polymerizable unsaturated monomer (b) in the presence of an aqueous resin dispersion (A) comprising an acid-modified polyolefin (a), an ether-based solvent and a basic substance. Also, an aqueous coating composition comprising an aqueous resin dispersion (B) obtained by emulsion polymerization of a polymerizable unsaturated monomer (b) in the presence of an aqueous resin dispersion (A) containing an acid-modified polyolefin (a), an ether-based solvent and a basic substance, with resin beads (C), wherein the content of resin beads (C) is 1-30 parts by mass with respect to 100 parts by mass of the total resin solid content of the coating material. The composition has excellent adhesion for plastic bases and allows formation of coated films with excellent water resistance, stain resistance, damage resistance and solvent resistance.

    摘要翻译： 在含有酸改性聚烯烃（a），醚系溶剂和碱性物质的水性树脂分散体（A）的存在下，使用聚合性不饱和单体（b）进行乳液聚合得到的水性树脂组合物。 另外，在含有酸改性聚烯烃（a）的含水树脂分散液（A）和乙酸乙烯酯系聚合物（A）的存在下，通过聚合性不饱和单体（b）的乳液聚合得到的水性树脂分散体（B） （C），其中树脂珠（C）的含量相对于涂料的总树脂固体含量为100质量份为1-30质量份。 该组合物对塑料基材具有优异的粘合性，并且可以形成具有优异的耐水性，耐污性，耐破坏性和耐溶剂性的涂膜。

    Polymerization catalyst and method for producing polyolefin or olefin block copolymer using the same
    5.
    发明授权
    Polymerization catalyst and method for producing polyolefin or olefin block copolymer using the same 失效
    聚合催化剂及使用其制备聚烯烃或烯烃嵌段共聚物的方法

    公开(公告)号：US5527751A

    公开(公告)日：1996-06-18

    申请号：US266390

    申请日：1994-06-27

    申请人： Kunihiro Inamatsu ,  Tsuyoshi Matsumoto ,  Kazuo Soga

    发明人： Kunihiro Inamatsu ,  Tsuyoshi Matsumoto ,  Kazuo Soga

    IPC分类号： C08F10/00 ,  C08F297/06 ,  C08F4/52

    CPC分类号： C08F297/06 ,  C08F10/00

    摘要： A polymerization catalyst comprising a reaction product of an organic rare earth metal compound of the formula (I),Cp.sub.a Lx.sub.b M.sub.c D.sub.d (I)(wherein in the formula (I), Cp is a substituted or unsubstituted cyclopentadienyl group, indenyl group, fluorenyl group or their derivatives, or a multidentate coordination compound residue obtained by bonding these groups by way of hydrocarbon or silicon,L is a metal selected from the group consisting of elements having an atomic number of 39 and 57-71,X is a halogen atom,M is an alkaline metal or alkaline earth metal,D is an electron donor,a is 1-2,b is 1-2,c is 0-1, andd is 0-3) with a Grignard reagent of the formula (II),RMgX (II)wherein in the formula (II), R is a hydrocarbon group, and X is a halogen atom); a method for producing a polyolefin or an olefin block copolymer by using the above-mentioned catalyst; and an olefin block copolymer produced by the above-mentioned method.

    摘要翻译： 包含式（I）的有机稀土金属化合物，CpaLxbMcDd（I）的反应产物的聚合催化剂，其中在式（I）中，Cp为取代或未取代的环戊二烯基，茚基，芴基或它们的 衍生物或通过烃或硅键合这些基团而获得的多齿配位化合物残基，L是选自原子序数为39和57-71的元素的金属，X为卤素原子，M为 碱金属或碱土金属，D为电子给体，a为1-2，b为1-2，c为0-1，d为0-3）与式（II）的格利雅试剂反应， RMgX（II）其中在式（II）中，R是烃基，X是卤素原子）; 使用上述催化剂制造聚烯烃或烯烃嵌段共聚物的方法; 和通过上述方法制备的烯烃嵌段共聚物。

    Process of preparing polyesters having carbonyl group and ether linkage in the principal chain thereof
    6.
    发明授权
    Process of preparing polyesters having carbonyl group and ether linkage in the principal chain thereof 失效
    在其主链中制备具有羰基和醚键的聚酯的方法

    公开(公告)号：US4071667A

    公开(公告)日：1978-01-31

    申请号：US646013

    申请日：1976-01-02

    申请人： Sakuji Ikeda ,  Kazuo Soga

    发明人： Sakuji Ikeda ,  Kazuo Soga

    IPC分类号： C08G63/00 ,  C08G63/672 ,  C08G67/00

    CPC分类号： C08G63/672 ,  C08G63/00

    摘要： There is provided a process of preparing polyesters having carbonyl group and ether linkage in the principal chain thereof by the reaction of carbon dioxide with vinyl compounds or diene compounds (diolefins) having Alfrey-Price's value of less than -0.9. Said reaction may be carried out in the presence of catalysts as shown below: alkoxides, acetylacetone complexes and alkyl compounds of titanium, magnesium, cobalt, manganese, zinc, aluminium, tin and mercury.

    摘要翻译： 提供了通过二氧化碳与Alfrey-Price的值小于-0.9的乙烯基化合物或二烯化合物（二烯烃）反应制备其主链中具有羰基和醚键的聚酯的方法。 所述反应可以在如下所示的催化剂存在下进行：醇盐，乙酰丙酮络合物和钛，镁，钴，锰，锌，铝，锡和汞的烷基化合物。

    Piping structure of crawler driving hydraulic motor
    7.
    发明授权
    Piping structure of crawler driving hydraulic motor 有权
    履带驱动液压马达的管道结构

    公开(公告)号：US06902027B2

    公开(公告)日：2005-06-07

    申请号：US10053959

    申请日：2002-01-24

    申请人： Kazuo Soga ,  Eiji Ishibashi

    发明人： Kazuo Soga ,  Eiji Ishibashi

    IPC分类号： B60K17/10 ,  B62D55/10 ,  B62D55/125 ,  B62D21/03

    CPC分类号： B62D55/125

    摘要： A piping structure of a crawler driving hydraulic motor able to reduce a reduction in strength of a vehicle body frame and shorten the exposure length of a hydraulic piping in the exterior of the vehicle body frame, and reduce a damage opportunity due to an external obstacle, etc. Therefore, the hydraulic piping is connected from a hydraulic pump arranged within the vehicle body frame to left-hand and right-hand crawler driving hydraulic motors respectively attached to one-end sides of left-hand and right-hand crawler track frames arranged on left-hand and right-hand outsides of the vehicle body frame. The hydraulic piping extends through a frame rear wall constituting the vehicle body frame, and is taken out to the exterior of the vehicle body frame, and is connected to the left-hand and right-hand crawler driving hydraulic motors.

    摘要翻译： 一种履带驱动液压马达的配管结构，其能够降低车体框架的强度降低，缩短车身框架外部的液压配管的曝光长度，并且减少由于外部障碍物引起的损坏机会， 因此，液压管路从布置在车体框架内的液压泵连接到分别安装在左右履带履带架的一端侧的左侧和右侧履带式驱动液压马达上 在车体框架的左侧和右侧外侧。 液压管道延伸通过构成车身框架的框架后壁，并被取出到车身框架的外部，并连接到左侧和右侧履带式驱动液压马达。

    Butadiene polymers and process for producing conjugated diene polymers
    9.
    发明授权
    Butadiene polymers and process for producing conjugated diene polymers 失效
    丁二烯聚合物和共轭二烯聚合物的制备方法

    公开(公告)号：US06653430B1

    公开(公告)日：2003-11-25

    申请号：US09601469

    申请日：2001-06-18

    申请人： Kazuo Soga ,  Michihiko Asai ,  Yasuzo Suzuki ,  Akira Miyazawa ,  Kenji Tsuchihara ,  Masahide Murata ,  Hiroyuki Ozaki ,  Masanao Kawabe ,  Yoshifumi Fukui ,  Jizhy Jin ,  Hideaki Hagihara ,  Toshio Kase

    发明人： Kazuo Soga ,  Michihiko Asai ,  Yasuzo Suzuki ,  Akira Miyazawa ,  Kenji Tsuchihara ,  Masahide Murata ,  Hiroyuki Ozaki ,  Masanao Kawabe ,  Yoshifumi Fukui ,  Jizhy Jin ,  Hideaki Hagihara ,  Toshio Kase

    IPC分类号： C08F3606

    CPC分类号： C08C19/44 ,  C08F36/06 ,  C08F4/642

    摘要： A butadiene polymer (i) having a cis bond unit content of at least 50% based on the total butadiene units, a number average molecular weight (Mn) of 1,000 to 10,000,000, and at least 80%, based on the total molecular chains, of living chains containing a transition metal of group IV of the Periodic table at a terminal thereof; a polymer (ii) obtained by modifying terminals of the polymer (i); and a polymer (iii) obtained by coupling the polymers (i). These polymers (i), (ii) and (iii) are obtained by polymerizing a conjugated diene monomer alone or with a copolymerizable monomer at a specific temperature in the presence of a catalyst comprising a compound (A) of a transition metal of group IV of the periodic table having a cyclopentadienyl structure and a co-catalyst (B) selected from organoaluminum-oxy compound (a) and others and optionally further by contacting the resultant polymer with a terminal modifier or a coupling agent.

    摘要翻译： 丁二烯聚合物（i）基于总的丁二烯单元具有至少50％的顺式键单元含量，基于总分子链的数均分子量（Mn）为1,000至10,000,000，和至少80％ 的含有周期表第IV族过渡金属末端的活链; 通过改性聚合物（i）的末端获得的聚合物（ii）; 和通过偶联聚合物（i）获得的聚合物（iii）。 这些聚合物（ⅰ），（ⅱ）和（ⅲ）是通过在包含IV族过渡金属的化合物（A）的催化剂存在下，在特定温度下单独或与可共聚单体共聚而获得的 具有环戊二烯基结构的周期表和选自有机铝 - 氧化合物（a）等的助催化剂（B），任选地进一步通过使所得聚合物与末端改性剂或偶联剂接触。