COMPOSITE PARTICLE, METHOD FOR PRODUCING THE SAME, DISPERSION SOLUTION, MAGNETIC BIOSENSING APPARATUS AND MAGNETIC BIOSENSING METHOD
    1.
    发明申请
    COMPOSITE PARTICLE, METHOD FOR PRODUCING THE SAME, DISPERSION SOLUTION, MAGNETIC BIOSENSING APPARATUS AND MAGNETIC BIOSENSING METHOD 审中-公开
    复合颗粒,其生产方法,分散溶液,磁性生物传感装置和磁性生物传感方法

    公开(公告)号:US20100330704A1

    公开(公告)日:2010-12-30

    申请号:US12865063

    申请日:2009-06-06

    IPC分类号: G01N33/543

    摘要: To provide a method for producing composite particles small in particle size, excellent in mono-dispersibility, high in magnetic-substance content per particle, large in saturation magnetization, excellent in dispersion stability and having non-specific adsorption suppressibility.The method includes (1) mixing a first liquid and particles to prepare a mixture solution;(2) mixing the mixture solution and a second liquid to prepare an emulsion containing a dispersoid formed of the first liquid and the particles; (3) mixing a polymer compound with the emulsion; and (4) fractionating the emulsion to extract the first liquid from the dispersoid to produce the composite particles each containing the particles and the polymer compound, characterized in that the dispersoid has a single-peak particle size distribution and a dispersity index (Dhw/Dhn) calculated from a number-average hydrodynamic particle size (Dhn) and a weight-average hydrodynamic particle size (Dhw) is 1.5 or less.

    摘要翻译: 为了提供粒径小,单分散性优异,每粒子的磁性体含量高的饱和磁化强度,分散稳定性优异,具有非特异性吸附抑制性的复合粒子的制造方法。 该方法包括:(1)混合第一液体和颗粒以制备混合溶液;(2)将混合溶液和第二液体混合以制备含有由第一液体和颗粒形成的分散质的乳液; (3)将高分子化合物与乳液混合; (4)分级乳液以从分散体中提取第一液体以产生每个含有颗粒和高分子化合物的复合颗粒,其特征在于分散体具有单峰粒度分布和分散指数(Dhw / Dhn )和重均流体动力学粒径(Dhw)计算为1.5以下。

    METHOD FOR PRODUCING POLYMER PARTICLES
    2.
    发明申请
    METHOD FOR PRODUCING POLYMER PARTICLES 有权
    生产聚合物颗粒的方法

    公开(公告)号:US20120252974A1

    公开(公告)日:2012-10-04

    申请号:US13432155

    申请日:2012-03-28

    IPC分类号: C08G63/91

    CPC分类号: C08F2/18

    摘要: A method for producing polymer particles includes a preparation step for preparing a first oily liquid containing an oily olefin monomer, a radical polymerization initiator, and an iodine molecule, a synthesis step for obtaining a second oily liquid containing at least an iodine compound produced by a reaction between a radical generated by cleavage of the radical polymerization initiator and the iodine molecule in the first oily liquid, a suspension step for obtaining an oil droplet of the second oily liquid by suspending the second oily liquid in water, and a polymerization step for polymerizing the oily olefin monomer in the oil droplet.

    摘要翻译: 制备聚合物颗粒的方法包括制备含有油性烯烃单体,自由基聚合引发剂和碘分子的第一油性液体的制备步骤,用于获得至少含有碘化合物的第二油性液体的合成步骤 通过自由基聚合引发剂的裂解和第一油性液体中的碘分子产生的自由基之间的反应,通过将第二油性液体悬浮在水中获得第二油性液体的油滴的悬浮液步骤和聚合步骤 油滴中的油状烯烃单体。

    METHOD FOR PRODUCING POLYMER PARTICLES
    4.
    发明申请
    METHOD FOR PRODUCING POLYMER PARTICLES 有权
    生产聚合物颗粒的方法

    公开(公告)号:US20120277390A1

    公开(公告)日:2012-11-01

    申请号:US13453196

    申请日:2012-04-23

    IPC分类号: C08F4/04

    摘要: A method for producing polymer particles includes a suspension step of suspending a first liquid mixture containing an oily olefin monomer, a radical polymerization initiator, and an iodine molecule in a second liquid mixture containing water and an iodide ion to prepare a suspension containing an oil droplet having the first liquid mixture; a synthesis step of synthesizing an iodine compound by allowing a radical generated by cleavage of the radical polymerization initiator to react with the iodine molecule in the oil droplet; and a polymerization step of polymerizing the oily olefin monomer in the oil droplet.

    摘要翻译: 制备聚合物颗粒的方法包括将含有油性烯烃单体,自由基聚合引发剂和碘分子的第一液体混合物悬浮在含有水和碘离子的第二液体混合物中以制备含有油滴的悬浮液的悬浮步骤 具有第一液体混合物; 通过使自由基聚合引发剂的裂解产生的自由基与油滴中的碘分子反应来合成碘化合物的合成步骤; 以及在油滴中聚合油性烯烃单体的聚合步骤。

    COLOR PARTICLES
    5.
    发明申请
    COLOR PARTICLES 审中-公开
    彩色颗粒

    公开(公告)号:US20110054094A1

    公开(公告)日:2011-03-03

    申请号:US12869425

    申请日:2010-08-26

    IPC分类号: C09D11/10

    摘要: In color particles containing a dye and a polymer compound, the average particle diameter of the color particles measured by a dynamic light scattering method is 10 to 80 nm, the content of the dye of the color particles is in the range of 60 to 90 percent by mass, and the dye has a solubility index of 7.50 or more in water having a pH of 6.0 to 11.0, the solubility index being represented by the following equation (1): Solubility Index=log(1/Aqueous Solubility of Dye [mol/L]).

    摘要翻译: 在含有染料和高分子化合物的彩色粒子中,通过动态光散射法测定的着色粒子的平均粒径为10〜80nm,着色粒子的染料含量为60〜90% ,染料在pH为6.0〜11.0的水中的溶解度指数为7.50以上,溶解度指数由下式(1)表示:溶解度指数= log(1 /染料的水溶性[mol / L])。

    Method for producing polymer particles
    6.
    发明授权
    Method for producing polymer particles 有权
    生产聚合物颗粒的方法

    公开(公告)号:US08993696B2

    公开(公告)日:2015-03-31

    申请号:US13453196

    申请日:2012-04-23

    摘要: A method for producing polymer particles includes a suspension step of suspending a first liquid mixture containing an oily olefin monomer, a radical polymerization initiator, and an iodine molecule in a second liquid mixture containing water and an iodide ion to prepare a suspension containing an oil droplet having the first liquid mixture; a synthesis step of synthesizing an iodine compound by allowing a radical generated by cleavage of the radical polymerization initiator to react with the iodine molecule in the oil droplet; and a polymerization step of polymerizing the oily olefin monomer in the oil droplet.

    摘要翻译: 制备聚合物颗粒的方法包括将含有油性烯烃单体,自由基聚合引发剂和碘分子的第一液体混合物悬浮在含有水和碘离子的第二液体混合物中以制备含有油滴的悬浮液的悬浮步骤 具有第一液体混合物; 通过使自由基聚合引发剂的裂解产生的自由基与油滴中的碘分子反应来合成碘化合物的合成步骤; 以及在油滴中聚合油性烯烃单体的聚合步骤。

    Method for producing polymer particles
    7.
    发明授权
    Method for producing polymer particles 有权
    生产聚合物颗粒的方法

    公开(公告)号:US08969499B2

    公开(公告)日:2015-03-03

    申请号:US13494789

    申请日:2012-06-12

    摘要: A method for producing polymer particles includes a preparation step for preparing a first oily liquid containing an oily olefin monomer, a radical polymerization initiator, and an iodine molecule; a synthesis step for obtaining a second oily liquid containing at least an iodine compound produced by a reaction between a radical generated by cleavage of the radical polymerization initiator and the iodine molecule in the first oily liquid; a suspension step for obtaining an oil droplet of the second oily liquid by suspending the second oily liquid in an aqueous solution containing an oxidizing agent, an acid, and a dispersant; and a polymerization step for polymerizing the oily olefin monomer in the oil droplet.

    摘要翻译: 制备聚合物颗粒的方法包括制备含有油性烯烃单体,自由基聚合引发剂和碘分子的第一油性液体的制备步骤; 一种合成步骤,用于获得含有至少一种通过自由基聚合引发剂裂解产生的自由基与第一油性液体中的碘分子之间的反应产生的至少一种碘化合物的油性液体; 用于通过将第二油性液体悬浮在含有氧化剂,酸和分散剂的水溶液中来获得第二油性液体的油滴的悬浮步骤; 以及用于在油滴中聚合油性烯烃单体的聚合步骤。

    Method for producing polymer particles
    8.
    发明授权
    Method for producing polymer particles 有权
    生产聚合物颗粒的方法

    公开(公告)号:US08946354B2

    公开(公告)日:2015-02-03

    申请号:US13432155

    申请日:2012-03-28

    IPC分类号: C08C19/14 C08F2/18

    CPC分类号: C08F2/18

    摘要: A method for producing polymer particles includes a preparation step for preparing a first oily liquid containing an oily olefin monomer, a radical polymerization initiator, and an iodine molecule, a synthesis step for obtaining a second oily liquid containing at least an iodine compound produced by a reaction between a radical generated by cleavage of the radical polymerization initiator and the iodine molecule in the first oily liquid, a suspension step for obtaining an oil droplet of the second oily liquid by suspending the second oily liquid in water, and a polymerization step for polymerizing the oily olefin monomer in the oil droplet.

    摘要翻译: 制备聚合物颗粒的方法包括制备含有油性烯烃单体,自由基聚合引发剂和碘分子的第一油性液体的制备步骤,用于获得至少含有碘化合物的第二油性液体的合成步骤 通过自由基聚合引发剂的裂解和第一油性液体中的碘分子产生的自由基之间的反应,通过将第二油性液体悬浮在水中获得第二油性液体的油滴的悬浮液步骤和聚合步骤 油滴中的油状烯烃单体。

    METHOD FOR PRODUCING POLYMER PARTICLES
    10.
    发明申请
    METHOD FOR PRODUCING POLYMER PARTICLES 有权
    生产聚合物颗粒的方法

    公开(公告)号:US20120322965A1

    公开(公告)日:2012-12-20

    申请号:US13494789

    申请日:2012-06-12

    摘要: A method for producing polymer particles includes a preparation step for preparing a first oily liquid containing an oily olefin monomer, a radical polymerization initiator, and an iodine molecule; a synthesis step for obtaining a second oily liquid containing at least an iodine compound produced by a reaction between a radical generated by cleavage of the radical polymerization initiator and the iodine molecule in the first oily liquid; a suspension step for obtaining an oil droplet of the second oily liquid by suspending the second oily liquid in an aqueous solution containing an oxidizing agent, an acid, and a dispersant; and a polymerization step for polymerizing the oily olefin monomer in the oil droplet.

    摘要翻译: 制备聚合物颗粒的方法包括制备含有油性烯烃单体,自由基聚合引发剂和碘分子的第一油性液体的制备步骤; 一种合成步骤,用于获得含有至少一种通过自由基聚合引发剂裂解产生的自由基与第一油性液体中的碘分子之间的反应产生的至少一种碘化合物的油性液体; 用于通过将第二油性液体悬浮在含有氧化剂,酸和分散剂的水溶液中来获得第二油性液体的油滴的悬浮步骤; 以及用于在油滴中聚合油性烯烃单体的聚合步骤。