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    COMPOUNDING AGENT FOR RUBBER VULCANIZATION CONTAINING AMINO ALCOHOL SALT COMPOUND OF CARBOXYLIC ACID GROUP-CONTAINING DISULFIDE AND METHOD OF PRODUCTION OF THE SAME AND RUBBER COMPOSITION CONTAINING THE SAME
    1.
    发明申请
    COMPOUNDING AGENT FOR RUBBER VULCANIZATION CONTAINING AMINO ALCOHOL SALT COMPOUND OF CARBOXYLIC ACID GROUP-CONTAINING DISULFIDE AND METHOD OF PRODUCTION OF THE SAME AND RUBBER COMPOSITION CONTAINING THE SAME 有权
    含有羧酸基团的氨基磺酸盐化合物的橡胶组合物的组合物及其制备方法和含有它们的橡胶组合物

    公开(公告)号：US20090088532A1

    公开(公告)日：2009-04-02

    申请号：US12238669

    申请日：2008-09-26

    申请人： Wonmun Choi ,  Takashi Kakubo ,  Yuuki Shimizu

    发明人： Wonmun Choi ,  Takashi Kakubo ,  Yuuki Shimizu

    IPC分类号： C08C19/00 ,  C07C321/28

    CPC分类号： C08J5/10 ,  B60C1/00 ,  C07C215/08 ,  C07C323/52 ,  C07C323/62 ,  C08J2309/00 ,  C08J2315/00 ,  C08J2321/00 ,  C08K5/372 ,  C08L21/00

    摘要： A compounding agent for rubber vulcanization containing an amino alcohol salt of a carboxylic acid group-containing disulfide, obtained by a reaction of a dithiocarboxylic acid and an amino alcohol, having the formula (I): wherein R1 and R2 are, independently, hydrogen or a C1 to C20 organic group which may have a hetero atom and/or a substituent group, R1 and R2 may bond together to form a ring, X indicates a C1 to C20 organic group which may have a hetero atom and/or a substituent group, n and m are integers of 0, 1 or 2 and n+m is 1 to 4 whereby an improvement of the vulcanization speed and vulcanized rubber properties, without having a detrimental effect on the scorch time, its production method, a rubber composition including, the same, and a rubber composition for metal bonding containing (A) 100 parts by weight of a diene-based rubber (B) 0.05 to 10 parts by weight of an amino alcohol salt compound of a carboxylic acid group-containing disulfide having the formula (I) and (C) 0.05 to 5 parts by weight of an organic metal salt, as metal content, improved in bonding performance with metal and low heat buildup property.

    摘要翻译： 一种用于橡胶硫化的配混剂，其含有通过二硫代羧酸和氨基醇与式（I）的反应获得的含羧酸基的二硫化物的氨基醇盐：其中R 1和R 2独立地是氢或 可以具有杂原子和/或取代基的C1〜C20有机基团，R1和R2可以键合在一起形成环，X表示可具有杂原子和/或取代基的C1〜C20有机基团 ，n和m为0,1或2的整数，n + m为1〜4，由此可以提高硫化速度和硫化橡胶性能，而不会对焦烧时间产生不利影响，其制造方法，包括 和相同的金属粘合用橡胶组合物，其含有（A）100重量份二烯系橡胶（B）0.05〜10重量份的含羧酸基的二硫化物的氨基醇盐化合物，其具有 式（I）和（C）0。 0.05〜5重量份的有机金属盐，作为金属含量，与金属的接合性能提高，发热性低。

    Method for Production of Natural Rubber
    4.
    发明申请
    Method for Production of Natural Rubber 审中-公开
    天然橡胶生产方法

    公开(公告)号：US20100120956A1

    公开(公告)日：2010-05-13

    申请号：US12451307

    申请日：2008-04-08

    申请人： Tetsuji Kawazura ,  Takashi Kakubo

    发明人： Tetsuji Kawazura ,  Takashi Kakubo

    IPC分类号： C08K5/19

    CPC分类号： C08C1/15 ,  C08K5/19 ,  C08L7/02

    摘要： A method for producing a solid natural rubber by adding a compound having a quaternary ammonium ion and a carboxyl ion in the molecule thereof to a natural rubber latex and removing and drying a water content of the latex, whereby the increase in the viscosity during storage can be suppressed.

    摘要翻译： 通过在天然橡胶胶乳中加入具有季铵离子和羧基离子的化合物制造固体天然橡胶的方法，除去和干燥胶乳的含水量，从而能够提高储存时的粘度 被压制

    Method for adhesive-bonding vulcanized rubber compositions by the use of thermoplastic elastomer compositions
    5.
    发明申请
    Method for adhesive-bonding vulcanized rubber compositions by the use of thermoplastic elastomer compositions 审中-公开
    通过使用热塑性弹性体组合物粘合硫化橡胶组合物的方法

    公开(公告)号：US20060213605A1

    公开(公告)日：2006-09-28

    申请号：US10566499

    申请日：2005-03-02

    申请人： Takashi Kakubo ,  Keisuke Chino

    发明人： Takashi Kakubo ,  Keisuke Chino

    IPC分类号： B29C35/00

    CPC分类号： B29C65/5057 ,  B29C65/405 ,  B29C65/425 ,  B29C65/4815 ,  B29C66/71 ,  B29C66/73754 ,  B29C66/73756 ,  B29C66/73941 ,  B29K2021/00 ,  B29K2021/003 ,  B29K2101/12 ,  B29K2105/24 ,  C08F8/30 ,  C08L23/16 ,  C08L51/04 ,  C08L51/06 ,  C08L2666/24 ,  C09J123/16 ,  B29K2023/16 ,  B29K2019/00 ,  B29K2009/06 ,  B29K2009/00 ,  B29K2007/00

    摘要： An object of the present invention is to provide a method of adhering a vulcanized rubber composition using a thermoplastic elastomer composition capable of maintaining recycling property and excellent in adhesiveness. The above object is achieved by the following method of adhering a vulcanized rubber composition. A method of adhering a vulcanized rubber composition of the present invention is a method of adhering a vulcanized rubber composition using a thermoplastic elastomer composition. The thermoplastic elastomer composition contains a thermoplastic elastomer and a filler. The thermoplastic elastomer has: a monomer unit forming a rubber component of the vulcanized rubber composition on at least part of its main chain; and a side chain containing a structure represented by a predetermined structural formula, the structure having a carbonyl group and an imino group, and/or a nitrogen-containing heterocyclic ring. The method includes adhering a first member and a second member each composed of the vulcanized rubber composition through the thermoplastic elastomer composition.

    摘要翻译： 本发明的目的是提供一种使用能够保持再循环性能和粘合性优异的热塑性弹性体组合物粘合硫化橡胶组合物的方法。 上述目的通过以下硫化橡胶组合物的粘合方法来实现。 粘附本发明硫化橡胶组合物的方法是使用热塑性弹性体组合物粘合硫化橡胶组合物的方法。 热塑性弹性体组合物含有热塑性弹性体和填料。 所述热塑性弹性体具有：在其主链的至少一部分上形成硫化橡胶组合物的橡胶组分的单体单元; 和含有由规定结构式表示的结构的侧链，具有羰基和亚氨基的结构和/或含氮杂环。 该方法包括通过热塑性弹性体组合物粘附由硫化橡胶组合物构成的第一构件和第二构件。

    METHOD FOR PRODUCING LOW VISCOSITY NATURAL RUBBER AND NATURAL RUBBER AND RUBBER COMPOSITION CONTAINING THE SAME
    6.
    发明申请
    METHOD FOR PRODUCING LOW VISCOSITY NATURAL RUBBER AND NATURAL RUBBER AND RUBBER COMPOSITION CONTAINING THE SAME 审中-公开
    生产低粘度自然橡胶和自然橡胶的橡胶和橡胶组合物的制造方法

    公开(公告)号：US20090247677A1

    公开(公告)日：2009-10-01

    申请号：US12091312

    申请日：2006-10-05

    申请人： Tetsuji Kawazura ,  Takashi Kakubo

    发明人： Tetsuji Kawazura ,  Takashi Kakubo

    IPC分类号： C08K5/43 ,  C08C19/22 ,  C08K5/41 ,  C08K5/16 ,  C08K5/36 ,  C08K5/08

    CPC分类号： C08C1/02 ,  C08C1/14 ,  C08J3/122 ,  C08J7/14 ,  C08J2307/00 ,  C08K5/17 ,  C08K5/26 ,  C08K5/36 ,  C08K5/41 ,  C08L7/00

    摘要： A production method of a low viscosity or low constant viscosity natural rubber obtained by treating a natural rubber latex by adding a water-soluble ammonium salt so as to decrease the metal content and spraying the treated natural rubber latex or the latex after addition of a constant viscosity agent into a pulse wave atmosphere for pulse drying to obtain solid rubber, a natural rubber obtained by the same, and a rubber composition including the same, whereby a low viscosity or low constant viscosity natural rubber having superior mechanical properties and low viscosity or low constant viscosity and superior processability, a natural rubber obtained by the same and a rubber composition containing the same were provided.

    摘要翻译： 通过加入水溶性铵盐处理天然橡胶胶乳以降低金属含量并在加入常数后喷雾处理的天然橡胶胶乳或胶乳得到的低粘度或低恒定天然橡胶的制备方法 粘度剂进入脉冲波形气氛中进行脉冲干燥以获得固体橡胶，由其获得的天然橡胶和包含其的橡胶组合物，由此具有优异的机械性能和低粘度或低粘度的低粘度或低恒定粘度的天然橡胶 提供恒定的粘度和优异的加工性，提供由其获得的天然橡胶和含有它们的橡胶组合物。