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    Copolycarbonate resin and resin composition comprising the same
    1.
    发明授权
    Copolycarbonate resin and resin composition comprising the same 失效
    共聚碳酸酯树脂和包含其的树脂组合物

    公开(公告)号：US5910562A

    公开(公告)日：1999-06-08

    申请号：US953526

    申请日：1997-10-17

    申请人： Mitsuo Miura ,  Osamu Kondo ,  Takayasu Fujimori ,  Yoshinori Isahaya

    发明人： Mitsuo Miura ,  Osamu Kondo ,  Takayasu Fujimori ,  Yoshinori Isahaya

    IPC分类号： C08G64/16 ,  C08G64/30 ,  C08K5/103 ,  C08L69/00 ,  G02B1/04 ,  C08G64/00

    CPC分类号： C08L69/00 ,  C08G64/1608 ,  C08G64/307 ,  C08K5/103 ,  G02B1/041

    摘要： A copolycarbonate resin containing a structural unit derived from bisphenol A and a structural unit derived from 3,9-bis(2-hydroxy-1,1-dimethylethyl)-2,4,8,10-tetraoxaspiro�5,5!undecane or a composition comprising the copolycarbonate resin and an aromatic polycarbonate resin containing a structural unit derived from bisphenol A as a main structural unit is mixed with a release agent and/or an antioxidant as required and is injection-molded to obtain an optical molded article such as a plastic lens which is excellent in impact resistance and hue and well balanced between refractive index and dispersion.

    摘要翻译： 含有衍生自双酚A的结构单元和衍生自3,9-双（2-羟基-1,1-二甲基乙基）-2,4,8,10-四氧杂螺[5,5]十一烷的结构单元的共聚碳酸酯树脂或 将包含共聚碳酸酯树脂和含有源自双酚A作为主要结构单元的结构单元的芳族聚碳酸酯树脂的组合物根据需要与脱模剂和/或抗氧化剂混合并注射成型以获得光学成型制品 一种塑料透镜，其抗冲击性和色相优异，折射率和色散之间的平衡性良好。

    Aliphatic polyester carbonate and process for producing the same
    2.
    发明授权
    Aliphatic polyester carbonate and process for producing the same 失效
    脂肪族聚酯碳酸酯及其制造方法

    公开(公告)号：US5654380A

    公开(公告)日：1997-08-05

    申请号：US443485

    申请日：1995-05-18

    申请人： Ryozo Kawai ,  Mitsuo Miura ,  Kyohei Takakuwa ,  Yoshinori Isahaya ,  Takayasu Fujimori ,  Jiro Suito ,  Makoto Nakamura

    发明人： Ryozo Kawai ,  Mitsuo Miura ,  Kyohei Takakuwa ,  Yoshinori Isahaya ,  Takayasu Fujimori ,  Jiro Suito ,  Makoto Nakamura

    IPC分类号： C08G63/64 ,  C08F20/00

    CPC分类号： C08G63/64 ,  C08G2230/00

    摘要： Provided are an aliphatic polyester carbonate having biodegradability and having a content of carbonate unit of at least 5 mol %, a weight-average molecular weight of at least 100,000, a melt viscosity of 2,000-50,000 poises at 190.degree. C. and under a load of 60 kg and a melting point of 70.degree.-180.degree. C., and a process for producing said aliphatic polyester carbonate which comprises reacting an aliphatic dihydroxy compound with an aliphatic dibasic acid in the presence of an ester exchange catalyst to obtain an oligomer and then reacting the oligomer with a diaryl carbonate in the presence of the ester exchange catalyst. A phosphorus compound may be added to the aliphatic polyester carbonate for the purpose of stabilization.

    摘要翻译： 本发明提供一种脂肪族聚酯碳酸酯，其具有生物降解性，碳酸酯单元的含量为至少5摩尔％，重均分子量至少为100,000，190℃时的熔融粘度为2,000-50,000泊，负荷 60kg，熔点为70-180℃，以及一种制备所述脂族聚酯碳酸酯的方法，该方法包括在酯交换催化剂存在下使脂族二羟基化合物与脂肪族二元酸反应得到低聚物和 然后在酯交换催化剂存在下使低聚物与碳酸二芳基酯反应。 为了稳定化，可将磷化合物加入脂族聚酯碳酸酯中。

    Aliphatic polyester carbonate and process for producing the aliphatic polyester carbonate
    3.
    发明授权
    Aliphatic polyester carbonate and process for producing the aliphatic polyester carbonate 失效
    脂肪族聚酯碳酸酯及其制造方法

    公开(公告)号：US5880224A

    公开(公告)日：1999-03-09

    申请号：US901468

    申请日：1997-07-28

    申请人： Mitsuo Miura ,  Kyohei Takakuwa ,  Takayasu Fujimori ,  Maki Ito

    发明人： Mitsuo Miura ,  Kyohei Takakuwa ,  Takayasu Fujimori ,  Maki Ito

    IPC分类号： C08G63/64 ,  C08G63/78 ,  C08G63/88 ,  C08K3/32 ,  C08L101/16

    CPC分类号： C08G63/64 ,  C08K3/32

    摘要： A process for producing an aliphatic polyester carbonate which comprises reacting (1) an aliphatic dicarboxylic acid compound containing succinic acid as a main component, (2) an aliphatic dihydroxy compound containing 1,4-butanediol as a main component, and (3) (a) a polyhydric alcohol having 3 or more hydroxyl groups in a molecule, (b) a polybasic carboxylic acid compound having 3 or more carboxyl groups in a molecule, or (c) a polybasic carboxylic acid having one or more hydroxyl groups in a molecule to obtain an aliphatic polyester oligomer and reacting the obtained aliphatic polyester oligomer and a carbonate compound, wherein the aliphatic polyester carbonate has a melt tension of 1.5 g or more at 190.degree. C. and at an extrusion rate of 10 mm/minute; a process for producing an aliphatic polyester carbonate which comprises reacting above components (1) and (2) to obtain an aliphatic polyester oligomer and reacting the obtained aliphatic polyester oligomer, above component (3) (a), and a carbonate compound, wherein the aliphatic polyester carbonate has the same properties; and aliphatic polyester carbonates produced by these processes. The aliphatic polyester carbonate is branched and biodegradable, has a high molecular weight, and shows higher melt tension and more excellent molding property in comparison with conventional linear aliphatic polyester carbonates in molding of the polyester carbonate to prepare films, sheets, fibers, and other molded products.

    摘要翻译： 一种脂肪族聚酯碳酸酯的制造方法，其特征在于，使（1）以琥珀酸为主要成分的脂肪族二羧酸化合物与（2）以1,4-丁二醇为主要成分的脂肪族二羟基化合物和（3）（ a）分子中具有3个以上羟基的多元醇，（b）分子中具有3个以上羧基的多元羧酸化合物，或（c）分子中具有一个以上羟基的多元羧酸 得到脂肪族聚酯低聚物，使所得到的脂肪族聚酯低聚物和碳酸酯化合物反应，其中脂族聚酯碳酸酯在190℃，挤出速度为10毫米/分钟时的熔融张力为1.5克以上。 一种脂肪族聚酯碳酸酯的制造方法，其特征在于，使上述成分（1）和（2）反应，得到脂肪族聚酯低聚物，使得到的脂肪族聚酯低聚物，上述成分（3）（a）和碳酸酯化合物反应， 脂肪族聚酯碳酸酯具有相同的性质; 和通过这些方法生产的脂肪族聚酯碳酸酯。 与聚酯碳酸酯成型时的常规直链脂族聚酯碳酸酯相比，脂肪族聚酯碳酸酯是分支和可生物降解的，具有高分子量，并且显示出更高的熔体张力和更优异的成型性能，以制备膜，片，纤维等成型 产品。

    Apparatus and method for multiple spindle kneading for improving ground
    4.
    发明授权
    Apparatus and method for multiple spindle kneading for improving ground 失效
    用于改善磨土的多主轴揉捏装置和方法

    公开(公告)号：US4084383A

    公开(公告)日：1978-04-18

    申请号：US744990

    申请日：1976-11-26

    申请人： Yoshinori Kukino ,  Mitsuo Miura ,  Hayao Aoyagi

    发明人： Yoshinori Kukino ,  Mitsuo Miura ,  Hayao Aoyagi

    IPC分类号： E02D3/12 ,  E02D27/26

    CPC分类号： E02D27/26 ,  E02D3/126

    摘要： A plurality of agitation spindles are disposed, and an agitation vane is attached to the lower portion of each agitation spindle. A mixing and kneading zone for mixing and kneading soft soil with a hardener is formed so that the hardener is supplied near these agitation vanes. The agitation spindles are supported by reinforcing members and connecting members to construct a multiple spindle kneading apparatus for improving ground. In one embodiment, blade-like excavating cutters are mounted on the agitation spindles. In another embodiment, hollow agitation spindles are used and the hollow portions are used as hardener passages. In still another embodiment, a tube for injecting the hardener into the mixing and kneading zone is disposed so that it can be moved up and down. A method for hardening soft ground by using this multiple spindle kneading apparatus in which the hardener feed position can be changed is provided.

    摘要翻译： 设置多个搅拌轴，在搅拌轴的下部安装搅拌叶片。 形成用于将软土与硬化剂混​​合和捏合的混合和捏合区域，使得硬化剂在这些搅拌叶片附近供应。 搅拌轴由加强构件和连接构件支撑，构成用于改善地面的多主轴捏合装置。 在一个实施例中，叶片式挖掘刀具安装在搅拌轴上。 在另一个实施方案中，使用中空搅拌锭子，并且将中空部分用作固化剂通道。 在另一个实施例中，将用于将固化剂注入混合和捏合区域的管设置成使其能够上下移动。 提供了一种通过使用其中可以改变固化剂进给位置的该多轴捏合装置来硬化软土的方法。

    Apparatus for treatment of sludge deposit
    5.
    发明授权
    Apparatus for treatment of sludge deposit 失效
    污泥沉积处理设备

    公开(公告)号：US4190372A

    公开(公告)日：1980-02-26

    申请号：US755458

    申请日：1976-12-30

    申请人： Atsushi Takagi ,  Hiroyuki Kuroiwa ,  Mitsuo Miura ,  Teruo Mizuhata ,  Takefumi Ito ,  Masao Miyaguchi ,  Tateo Kawamura

    发明人： Atsushi Takagi ,  Hiroyuki Kuroiwa ,  Mitsuo Miura ,  Teruo Mizuhata ,  Takefumi Ito ,  Masao Miyaguchi ,  Tateo Kawamura

    IPC分类号： B01F15/00 ,  C02F11/00 ,  G05D11/13 ,  B01F3/14 ,  B01F15/02

    CPC分类号： C02F11/008 ,  B01F15/00253 ,  G05D11/133

    摘要： Sludge deposit is stored in a sludge deposit receiving hopper, and the stored sludge deposit is fed onto a belt conveyor and transferred to a mixer. A hardener is fed to this mixer from a hardener hopper. A conveyor belt is disposed on the belt conveyor to measure the quantity of the sludge deposit transferred by the belt conveyor. According to this measured value of the transferred sludge deposit, the quantity of the sludge deposit fed from the sludge deposit receiving hopper and the quantity of the hardener fed from the hardener hopper are controlled. The sludge deposit is mixed and kneaded with the hardener, and the sludge deposit is solidified.

    摘要翻译： 将污泥沉积物储存在污泥沉积物接收料斗中，并将储存的污泥沉积物输送到带式输送机上并转移到混合器中。 将硬化剂从硬化剂料斗进料到该混合器中。 输送带设置在带式输送机上以测量由带式输送机转移的污泥沉积物的量。 根据转移污泥沉积物的测量值，从污泥沉积物料斗进料的污泥沉积物的量和从硬化剂料斗供给的固化剂的量得到控制。 将污泥沉积物与硬化剂混​​合并捏合，并使污泥沉积物固化。

    Process for producing imine compounds
    7.
    发明授权
    Process for producing imine compounds 失效
    亚胺化合物的制备方法

    公开(公告)号：US4083869A

    公开(公告)日：1978-04-11

    申请号：US831264

    申请日：1977-09-07

    申请人： Tomiya Isshiki ,  Tetsuo Tomita ,  Mitsuo Abe ,  Norio Takeda ,  Mitsuo Miura

    发明人： Tomiya Isshiki ,  Tetsuo Tomita ,  Mitsuo Abe ,  Norio Takeda ,  Mitsuo Miura

    IPC分类号： C07B61/00 ,  B01J21/00 ,  B01J21/02 ,  B01J21/06 ,  B01J23/00 ,  B01J23/14 ,  B01J23/16 ,  B01J23/74 ,  B01J25/00 ,  C07C67/00 ,  C07C241/00 ,  C07C251/24 ,  C07C119/00

    CPC分类号： Y02P20/52

    摘要： An imine compound is produced in high yield by reacting a benzophenone with ammonia in the presence of 0.01 to 100% by weight of an oxide of at least one of metals selected from the group consisting of metals of the second to fifth periods of Group III to V of the periodic Table, and iron as a catalyst at a reaction temperature of 150.degree. to 250.degree. C on the basis of benzophenone. Ammonia is fed to the reaction system continuously under a pressure of 2 to 15 atmospheres. A solvent may be used for the reaction. The catalyst metal oxide can be readily recovered and reused without any influence of water formed by the reaction.

    摘要翻译： 通过使二苯甲酮与氨反应，在0.01至100重量％的至少一种金属的氧化物存在下，以高产率制备亚胺化合物，所述金属选自第III至第5周期的金属组， V，在二苯甲酮的基础上，在150〜250℃的反应温度下使用铁作为催化剂。 在2〜15个大气压的压力下，连续向反应体系供给氨。 反应可以使用溶剂。 催化剂金属氧化物可以容易地回收和再利用，而不受反应形成的水的任何影响。