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    Aqueous formulations of imidoalkanepercarboxylic acids
    1.
    发明授权
    Aqueous formulations of imidoalkanepercarboxylic acids 有权
    亚氨基二羧酸的水性配方

    公开(公告)号：US08932631B2

    公开(公告)日：2015-01-13

    申请号：US10585659

    申请日：2004-12-23

    申请人： Ugo Piero Bianchi ,  Roberto Garaffa

    发明人： Ugo Piero Bianchi ,  Roberto Garaffa

    IPC分类号： A01N43/38 ,  A01P1/00 ,  C11D3/39 ,  A01N25/12 ,  C11D1/66

    CPC分类号： C11D3/3945 ,  C11D1/66

    摘要： Liquid formulations of imidoalkanepercarboxylic acids, in the form of aqueous dispersions comprising, in percentages by weight relative to the total weight of the composition: A) from ≧7% to 40% and preferably from 10% to 20% of imidoalkanepercarboxylic acids having the general formula (I), the said imidoalkanepercarboxylic acids being in the β form and having a dissolution time, determined via the test of the rate of dissolution at a temperature of 40° C. or 18° C., of not more than 5 minutes when determined at 40° C. or 15 minutes when determined at 18° C., for an amount of dissolved acid equal to 99% of the theoretical amount; B) from 0.001% to 0.9% of a nonionic surfactant; the said dispersions having a viscosity of not more than 2000 mPa·sec at 25° C. by applying a shear rate of 20 s−1; in which the dissolution time of the component A), determined via the test of the rate of dissolution at a temperature of 40° C. or 18° C., is not more than 5 minutes when determined at 40° C. or 15 minutes when determined at 18° C., for an amount of dissolved acid equal to 99% of the theoretical amount, as defined in the rate of dissolution test; the said dispersions in the test of stability at 40° C. for seven days show variations in viscosity of not more than 300 mPa·sec; the said aqueous formulations being obtainable by grinding the crystals of imidoalkanepercarboxylic acids in α form dispersed in an excess of water, in the presence of a surfactant chosen from nonionic surfactants; cooling the liquid dispersion to a temperature below 30° C.

    摘要翻译： 含水分散体形式的亚氨基二甘醇羧酸的液体制剂，以组合物总重量的百分比计包含：A）≥7％至40％，优选10％至20％的具有一般的亚氨基二羧酸 式（I）中所述的所述亚氨基二烷基羧酸在“ 通过在40℃或18℃的温度下的溶解速率的测试确定溶解时间，当在40℃或15分钟时测定为不超过5分钟，当在18℃下测定时 对于一定量的溶解酸等于理论量的99％; B）0.001％至0.9％的非离子表面活性剂; 所述分散体通过施加20s -1的剪切速率在25℃下具有不大于2000mPa·sec的粘度; 其中通过在40℃或18℃的温度下经由溶解速率的测试确定的组分A）的溶解时间在40℃或15分钟时测定不超过5分钟 当在18℃下测定等于溶解试验速率定义的理论量的99％的溶解酸的量; 所述分散体在40℃下稳定试验7天显示粘度变化不超过300mPa·sec; 所述水性制剂可通过在选自非离子表面活性剂的表面活性剂的存在下研磨分散在过量水中的α形式的亚氨基链烷酸羧酸的晶体获得; 将液体分散体冷却至30℃以下

    Aqueous formulations of imidoalkanepercarboxylic acids
    2.
    发明申请
    Aqueous formulations of imidoalkanepercarboxylic acids 有权
    亚氨基二羧酸的水性配方

    公开(公告)号：US20090269408A1

    公开(公告)日：2009-10-29

    申请号：US10585659

    申请日：2004-12-23

    申请人： Ugo Piero Bianchi ,  Roberto Garaffa

    发明人： Ugo Piero Bianchi ,  Roberto Garaffa

    IPC分类号： A01N25/12 ,  A01N43/38 ,  A01P1/00 ,  C11D3/39 ,  C07D209/50

    CPC分类号： C11D3/3945 ,  C11D1/66

    摘要： Liquid formulations of imidoalkanepercarboxylic acids, in the form of aqueous dispersions comprising, in percentages by weight relative to the total weight of the composition: A) from ≧7% to 40% and preferably from 10% to 20% of imidoalka-nepercarhoxylic acids having the general formula (I), the said imidoalkanepercarboxylic acids being in the β form and having a dissolution time, determined via the test of the rate of dissolution at a temperature of 40° C. or 18° C., of not more than 5 minutes when determined at 40° C. or 15 minutes when determined at 18° C., for an amount of dissolved acid equal to 99% of the theoretical amount; B) from 0.001% to 0.9% of a nonionic surfactant; the said dispersions having a viscosity of not more than 2000 mPa·sec at 25° C. by applying a shear rate of 20 s−1; in which the dissolution time of the component A), determined via the test of the rate of dissolution at a temperature of 40° C. or 18° C., is not more than 5 minutes when determined at 40° C. or 15 minutes when determined at 18° C., for an amount of dissolved acid equal to 99% of the theoretical amount, as defined in the rate of dissolution test; the said dispersions in the test of stability at 40° C. for seven days show variations in viscosity of not more than 300 mPa·sec; the said aqueous formulations being obtainable by grinding the crystals of imidoalkanepercarboxylic acids in α form dispersed in an excess of water, in the presence of a surfactant chosen from nonionic surfactants; cooling the liquid dispersion to a temperature below 30° C.

    摘要翻译： 以水分散体形式的亚氨基链烷过羧酸的液体制剂，以组合物总重量的百分比计包含：A）从大于7％至40％，优选10％至20％的亚氨基 - 巴豆油酸 具有通式（I）的化合物，所述酰亚氨基二羧酸是β型并具有溶解时间，通过在40℃或18℃的温度下的溶解速率的试验测得的不超过 当在18℃下测定时，在40℃下测定5分钟，等于理论量的99％的溶解酸的量; B）0.001％至0.9％的非离子表面活性剂; 所述分散体通过施加20s -1的剪切速率在25℃下具有不大于2000mPa.sec的粘度; 其中通过在40℃或18℃的温度下经由溶解速率的测试确定的组分A）的溶解时间在40℃或15分钟时测定不超过5分钟 当在18℃下测定等于溶解试验速率定义的理论量的99％的溶解酸的量; 在40℃下稳定性测试7天的所述分散体显示不超过300mPa.sec的粘度变化; 所述水性制剂可通过在选自非离子表面活性剂的表面活性剂的存在下研磨分散在过量水中的α型亚胺基对羧酸的晶体获得; 将液体分散体冷却至30℃以下

    Imidoalkanpercarboxylic acids
    3.
    发明授权
    Imidoalkanpercarboxylic acids 有权
    亚氨基烷基过羧酸

    公开(公告)号：US07943657B2

    公开(公告)日：2011-05-17

    申请号：US12039797

    申请日：2008-02-29

    申请人： Ugo Piero Bianchi ,  Roberto Garaffa

    发明人： Ugo Piero Bianchi ,  Roberto Garaffa

    IPC分类号： A61K31/4035 ,  C07D209/44

    CPC分类号： C11D3/3945 ,  C07D209/48

    摘要： Imidoalkancarboxylic acids of formula: are described, wherein A, X and M are as defined in the application, said acids being in a crystalline form which in contact with water gives rise to crystals having sizes lower than 30 micron.

    摘要翻译： 其中A，X和M如本申请中所定义，所述酸是与水接触的结晶形式，其具有尺寸低于30微米的晶体。

    Dilution Process for Imidopercarboxylic Acids
    5.
    发明申请
    Dilution Process for Imidopercarboxylic Acids 审中-公开
    吲哚羧酸的稀释工艺

    公开(公告)号：US20080234171A1

    公开(公告)日：2008-09-25

    申请号：US10592719

    申请日：2005-03-15

    申请人： Ugo Piero Bianchi ,  Roberto Garaffa

    发明人： Ugo Piero Bianchi ,  Roberto Garaffa

    IPC分类号： C07D209/48 ,  C11D17/00

    CPC分类号： C11D3/392 ,  C07D209/48 ,  C11D3/3947

    摘要： Process for obtaining dilute aqueous solutions containing an amount of

    摘要翻译： 用于获得含有重量百分比的稀水溶液的方法，以亚氨基二羧酸的重量百分数表示，以所述过酸的浓缩水性组合物为起始形式，所述浓缩组合物由亚氨基二羧酸 所述方法包括以下步骤：I）用（C）的pH为2〜5的水溶液（D）稀释浓缩的亚氨基二羧酸（C）的水性组合物， ：（D）以重量比表示的比例为0.1:10至10:0.2，在4℃至30℃的温度下工作。 II）施加到I）中获得的稀释水性组合物至少为5000s -1的剪切力，直到获得恒定的动态粘度; III）稀释在II）中处理的稀释水性组合物以获得<7重量％的亚氨基二羧酸浓度; IV）任选地，组合物的最终均化。

    Process for the industrial production of high purity hydrogen peroxide
    6.
    发明授权
    Process for the industrial production of high purity hydrogen peroxide 有权
    工业生产高纯度过氧化氢的工艺

    公开(公告)号：US06333018B2

    公开(公告)日：2001-12-25

    申请号：US09231824

    申请日：1999-01-15

    申请人： Ugo Piero Bianchi ,  Umberto Leone ,  Mauro Lucci

    发明人： Ugo Piero Bianchi ,  Umberto Leone ,  Mauro Lucci

    IPC分类号： C01B1501

    CPC分类号： C01B15/013

    摘要： Process for the industrial production of hyperpure hydrogen peroxide also having high titre up to 60-70% by weight characterized in that the hydrogen peroxide produced in an industrial plant is directly fed to a purification unit, being part of the same production plant, in which the inverted osmosis, separation of the the high purity permeate flow and direct recycle of the concentrated flow to the production plant, are carried out.

    摘要翻译： 用于工业生产超临界过氧化氢的方法也具有高达60-70重量％的高滴定度，其特征在于在工业设备中生产的过氧化氢直接进料到作为相同生产设备的一部分的纯化单元，其中 进行反渗透，高纯度渗透流的分离和浓缩流直接再循环到生产设备中。