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    Aqueous emulsion dispersion of thermoplastic elastomer and process for preparing the same
    1.
    发明公开
    Aqueous emulsion dispersion of thermoplastic elastomer and process for preparing the same 审中-公开
    Wässerigen乳液分散热塑性弹性体Elastomere und Verfahrenfürdessen Herstellung

    公开(公告)号：EP1340781A1

    公开(公告)日：2003-09-03

    申请号：EP03004402.8

    申请日：2003-02-27

    申请人： DAI-ICHI KOGYO SEIYAKU CO., LTD. ,  DAI-ICHI KOGYO SEIYAKU CO., LTD.

    发明人： Suzuki, Ginpei ,  Okubo, Yukihiro ,  Ito, Etuo ,  Kuze, Masayo

    IPC分类号： C08J3/00 ,  C08J3/02 ,  C08J3/03 ,  C08J3/05 ,  C08J3/07 ,  C08L95/00

    CPC分类号： C08L95/00 ,  C08J3/03 ,  C08J3/07 ,  C08L95/005 ,  C08L53/00

    摘要： The present invention provides an aqueous emulsion dispersion widely applicable and capable of providing excellent properties even when used by mixing into other conventional emulsions used for many utilities. The aqueous emulsion dispersion has improved stability over time and mechanical stability, and when used as an asphalt modifier, the aqueous emulsion dispersion can be easily mixed and dissolved into hot asphalt or asphalt emulsion and can improve flow resistance, toughness and low temperature flexibility of asphalt without losing workability. The present invention also relates to a process for preparing the aqueous emulsion dispersion.
    The aqueous emulsion dispersion of thermoplastic elastomer is obtained by emulsifying and dispersing a thermoplastic elastomer by using three different kinds of surfactant of a nonionic surfactant, an anionic surfactant and a cationic surfactant.

    摘要翻译： 本发明提供广泛应用的水性乳液分散体，并且即使当通过混合用于许多用途的其它常规乳液中也能够提供优异的性能。 水性乳液分散体随时间稳定性和机械稳定性提高，当用作沥青改性剂时，水性乳液分散体可以容易地混合并溶解到热沥青或沥青乳液中，并可以改善沥青的流动阻力，韧性和低温柔韧性 而不失可操作性。 本发明还涉及一种制备水乳液分散体的方法。 通过使用三种不同种类的非离子表面活性剂，阴离子表面活性剂和阳离子表面活性剂的表面活性剂乳化和分散热塑性弹性体，得到热塑性弹性体的水性乳液分散体。

    NEGATIVE ELECTRODE ACTIVE MATERIAL PAINT, NEGATIVE ELECTRODE AND SECONDARY BATTERY
    5.
    发明公开
    NEGATIVE ELECTRODE ACTIVE MATERIAL PAINT, NEGATIVE ELECTRODE AND SECONDARY BATTERY 审中-公开

    公开(公告)号：EP3690994A1

    公开(公告)日：2020-08-05

    申请号：EP18861416.8

    申请日：2018-09-28

    申请人： Dai-Ichi Kogyo Seiyaku Co., Ltd.

    发明人： SANUKI Atsushi ,  KAWANO Yuka ,  NAKAMURA Shiho

    IPC分类号： H01M4/139 ,  H01M4/13 ,  H01M4/62 ,  H01M10/0566

    摘要： A negative electrode active material coating material capable of providing a secondary battery that is of low cost, has high capacity, and has excellent battery characteristics, a negative electrode, and a secondary battery are provided.
    The negative electrode active material coating material contains a negative electrode active material, a conductive agent, an aqueous binder, water, and a solvent, wherein the boiling point of the solvent is 200°C or more and 300°C or less, the water solubility of the solvent is 20 g/L or more, and the content of the solvent is 0.1% by mass or more and 10% by mass or less with respect to 100% by mass of the negative electrode active material coating material.

    SURFACTANT COMPOSITION
    6.
    发明公开
    SURFACTANT COMPOSITION 审中-公开

    公开(公告)号：EP3508269A1

    公开(公告)日：2019-07-10

    申请号：EP17855491.1

    申请日：2017-08-22

    申请人： Dai-Ichi Kogyo Seiyaku Co., Ltd.

    发明人： JOYABU, Masatake ,  SHIOHARA, Kei ,  OGASAWARA, Asako ,  KIMURA, Takuro ,  TAO, Chi

    IPC分类号： B01F17/42 ,  B01F17/02 ,  C08F2/24 ,  C08F20/00

    摘要： The polymerization stability and the chemical stability and the water resistance of resin films are improved. A surfactant composition according to an embodiment contains a surfactant (A) represented by general formula (1) and an anionic surfactant (B) having a hydrophobic group different from that of the surfactant (A). R 1 represents an alkyl group with 8 to 14 carbon atoms, A represents an alkylene group with 2 to 4 carbon atoms, and n representing an average number of moles of an oxyalkylene group added represents 1 to 100.

    NON-IONIC SURFACTANT COMPOSITION AND FLUOROPOLYMER AQUEOUS DISPERSION
    9.
    发明授权
    NON-IONIC SURFACTANT COMPOSITION AND FLUOROPOLYMER AQUEOUS DISPERSION 有权
    非离子表面活性剂组合物和含氟聚合物水分散体

    公开(公告)号：EP2826550B1

    公开(公告)日：2017-07-26

    申请号：EP13769526.8

    申请日：2013-03-27

    申请人： DAIKIN INDUSTRIES, LTD. ,  DAI-ICHI KOGYO SEIYAKU CO., LTD. ,  OSAKA UNIVERSITY

    发明人： TSUDA, Nobuhiko ,  TANAKA, Atsuko ,  ADACHI, Kenji ,  IZAKI, Nahoko ,  HASHIMOTO, Masayuki ,  SATO, Takahiro

    IPC分类号： B01F17/42 ,  C08L27/12 ,  C08L71/02 ,  C09D5/02 ,  C09D7/12 ,  C09D201/04

    CPC分类号： C08K5/06 ,  C08G65/2609 ,  C09D5/027 ,  C09D7/45 ,  C09D201/04 ,  C09D127/18 ,  C08L71/02

    摘要： The present invention aims to provide a nonionic surfactant composition capable of providing an aqueous dispersion that has excellent mechanical stability and storage stability, is less viscous at high temperatures and high concentrations, and is less likely to give off an odor during drying and firing. The present invention relates to a nonionic surfactant composition including: a nonionic surfactant that comprises a molecule having a C10-C22 alkyl group and/or alkenyl group as a hydrophobic group, a polyoxyalkylene chain as a hydrophilic group, no aromatic ring, no C9-C14 alkyl group derived from an alcohol that is produced from a higher olefin derived from a mixture of propylene and butene through an oxo process, and no C13 alkyl group derived from an alcohol that is produced from a higher olefin derived from a propylene tetramer through an oxo process, wherein the nonionic surfactant has a hydrodynamic radius of 5.0 to 8.0 nm at 40°C in an aqueous solution in which a nonionic surfactant concentration is 0.1 kg/L in the nonionic surfactant composition, the radius being measured by a dynamic light scattering method.

    摘要翻译： 本发明的目的在于提供一种非离子表面活性剂组合物，其能够提供具有优异的机械稳定性和储存稳定性，在高温和高浓度下粘度较低，并且在干燥和焙烧期间不易散发气味的水分散体。 本发明涉及一种非离子表面活性剂组合物，其包含：非离子表面活性剂，其包含具有C10-C22烷基和/或烯基作为疏水基团的分子，聚氧化烯链作为亲水基团，不含芳环，不含C9- 由衍生自丙烯和丁烯的混合物的高级烯烃通过羰基合成法制备的衍生自醇的C14烷基，并且不衍生自由衍生自丙烯四聚体的高级烯烃通过 其中所述非离子表面活性剂在非离子表面活性剂组合物中非离子表面活性剂组合物中的非离子表面活性剂浓度为0.1kg / L的水溶液中在40℃下的流体动力学半径为5.0至8.0nm，所述半径通过动态光散射 方法。