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    ALKOXYLATE COMPOSITION AND A PROCESS FOR PREPARING THE SAME
    1.
    发明申请
    ALKOXYLATE COMPOSITION AND A PROCESS FOR PREPARING THE SAME 审中-公开
    烷氧基化合物及其制备方法

    公开(公告)号：US20090057608A1

    公开(公告)日：2009-03-05

    申请号：US12146231

    申请日：2008-06-25

    申请人： Michiel Barend ELEVELD ,  Harmen Van Der Hulst ,  Jan Hermen Hendrik Meurs ,  Jasper Roelf Smit ,  Arie Van Zon

    发明人： Michiel Barend ELEVELD ,  Harmen Van Der Hulst ,  Jan Hermen Hendrik Meurs ,  Jasper Roelf Smit ,  Arie Van Zon

    IPC分类号： C07C29/10 ,  C09K3/00

    CPC分类号： C11D1/722 ,  C08G65/14 ,  C08G65/2609 ,  C08G65/2663 ,  C08G65/337

    摘要： A process for the preparation of an alkoxylate composition, said process comprising the steps of: (a) introducing into a reactor system one or more compounds with one or more active hydrogen atoms, selected from the group comprising alkanoic acids, alkanoic amides, alkanoic ethanolamides, alcohols and alkylmercaptans, and a double metal cyanide catalyst; (b) contacting the one or more compounds with one or more active hydrogen atoms and the double metal cyanide catalyst with propylene oxide and/or butylene oxide to form a first product mixture comprising double metal cyanide catalyst and compounds formed by the addition of one of more propylene oxide and/or butylene oxide units to the one or more compounds with one or more active hydrogen atoms; and (c) contacting the first product mixture with ethylene oxide to form a second product mixture comprising compounds formed by the addition of one of more ethylene oxide units to the compounds formed in step (b).

    摘要翻译： 一种制备烷氧基化物组合物的方法，所述方法包括以下步骤：（a）将一种或多种具有一个或多个活性氢原子的化合物引入反应器系统中，所述活性氢原子选自链烷酸，链烷酰胺，链烷醇乙酰胺 ，醇和烷基硫醇，以及双金属氰化物催化剂; （b）使一种或多种化合物与一种或多种活性氢原子和双金属氰化物催化剂与环氧丙烷和/或环氧丁烷接触以形成包含双金属氰化物催化剂的第一产物混合物和通过加入以下之一形成的化合物： 更多的环氧丙烷和/或环氧丁烷单元与一种或多种具有一个或多个活性氢原子的化合物; 和（c）使第一产物混合物与环氧乙烷接触以形成包含通过向步骤（b）中形成的化合物中加入更多环氧乙烷单元之一形成的化合物的第二产物混合物。

    PROCESS FOR THE PREPARATION OF ALKYLENE GLYCOLS
    5.
    发明申请
    PROCESS FOR THE PREPARATION OF ALKYLENE GLYCOLS 失效
    制备亚苄基甘露糖的方法

    公开(公告)号：US20080139853A1

    公开(公告)日：2008-06-12

    申请号：US11855609

    申请日：2007-09-14

    申请人： Dirk Michiel Boele ,  Henricus Petrus Bernardus Duijghuisen ,  Eugene Marie Godfried Andre Van Kruchten ,  Jan Hermen Hendrik Meurs

    发明人： Dirk Michiel Boele ,  Henricus Petrus Bernardus Duijghuisen ,  Eugene Marie Godfried Andre Van Kruchten ,  Jan Hermen Hendrik Meurs

    IPC分类号： C07C29/00

    CPC分类号： C07C29/106 ,  C07C31/202

    摘要： A process for the conversion of an alkylene oxide to the corresponding alkylene glycol in the presence of carbon dioxide, water and a catalytic composition comprising a mixture of an organic base present in an amount in the range of from 10 to 90 mol % (based on the mixture) and a salt of the organic base and a hydrogen halide the salt being present in an amount in the range of from 10 to 90 mol % (based on the mixture), wherein the organic base comprises a carbon-based compound comprising one or more nitrogen atoms with at least one free electron pair and/or one or more phosphorous atoms with at least one free electron pair, and has a pKa high enough that it is capable of binding carbon dioxide under the reaction conditions.

    摘要翻译： 在二氧化碳，水和催化剂组合物存在下将烯化氧转化为相应的亚烷基二醇的方法，所述催化组合物包含存在量为10-90mol％的有机碱的混合物（基于 所述混合物）和所述有机碱的盐和卤化氢，所述盐的存在量为10-90mol％（基于混合物），其中所述有机碱包括含有一个碳基的化合物 或更多个具有至少一个自由电子对和/或一个或多个具有至少一个自由电子对的磷原子的氮原子，并且具有足够高的pKa，使得其能够在反应条件下结合二氧化碳。

    Process for the preparation of alkylene glycols
    7.
    发明授权
    Process for the preparation of alkylene glycols 失效
    亚烷基二醇的制备方法

    公开(公告)号：US07504545B2

    公开(公告)日：2009-03-17

    申请号：US11855609

    申请日：2007-09-14

    申请人： Dirk Michiel Boele ,  Henricus Petrus Bernardus Duijghuisen ,  Eugene Marie Godfried Andre Van Kruchten ,  Jan Hermen Hendrik Meurs

    发明人： Dirk Michiel Boele ,  Henricus Petrus Bernardus Duijghuisen ,  Eugene Marie Godfried Andre Van Kruchten ,  Jan Hermen Hendrik Meurs

    IPC分类号： C07C29/10

    CPC分类号： C07C29/106 ,  C07C31/202

    摘要： A process for the conversion of an alkylene oxide to the corresponding alkylene glycol in the presence of carbon dioxide, water and a catalytic composition comprising a mixture of an organic base present in an amount in the range of from 10 to 90 mol % (based on the mixture) and a salt of the organic base and a hydrogen halide the salt being present in an amount in the range of from 10 to 90 mol % (based on the mixture), wherein the organic base comprises a carbon-based compound comprising one or more nitrogen atoms with at least one free electron pair and/or one or more phosphorous atoms with at least one free electron pair, and has a pKa high enough that it is capable of binding carbon dioxide under the reaction conditions.

    摘要翻译： 在二氧化碳，水和催化剂组合物存在下将烯化氧转化为相应的亚烷基二醇的方法，所述催化组合物包含存在量为10-90mol％的有机碱的混合物（基于 所述混合物）和所述有机碱的盐和卤化氢，所述盐的存在量为10-90mol％（基于混合物），其中所述有机碱包括含有一个碳基的化合物 或更多个具有至少一个自由电子对和/或一个或多个具有至少一个自由电子对的磷原子的氮原子，并且具有足够高的pKa，使得其能够在反应条件下结合二氧化碳。