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    Amphiphilic water-soluble alkoxylated polyalkylenimines with an internal polyethylene oxide block and an external polypropylene oxide block
    4.
    发明授权
    Amphiphilic water-soluble alkoxylated polyalkylenimines with an internal polyethylene oxide block and an external polypropylene oxide block 有权
    具有内部聚环氧乙烷嵌段和外部聚丙烯氧化物嵌段的两亲性水溶性烷氧基化聚亚烷基亚胺

    公开(公告)号：US07999035B2

    公开(公告)日：2011-08-16

    申请号：US11911590

    申请日：2006-04-12

    申请人： Dieter Boeckh ,  Christian Bittner ,  Andrea Misske ,  Arturo Luis Casado Dominguez

    发明人： Dieter Boeckh ,  Christian Bittner ,  Andrea Misske ,  Arturo Luis Casado Dominguez

    IPC分类号： C08L53/00 ,  C08G73/00 ,  C08G73/04

    CPC分类号： C11D3/3723 ,  C08G73/0206

    摘要： Amphiphilic water-soluble alkoxylated polyalkylenimines of the general formula I in which the variables are each defined as follows: R are identical or different, linear or branched C2-C6-alkylene radicals; B is a branch; E is an alkylenoxy unit of the formula R1 is 1,2-propylene, 1,2-butylene and/or 1,2-isobutylene; R2 is ethylene; R3 is 1,2-propylene; R4 are identical or different radicals: hydrogen; C1-C4-alkyl; x, y, z are each from 2 to 150, where the sum of x+y+z means a number of alkylenimine units which corresponds to an average molecular weight Mw of the polyalkylenimine before the alkoxylation of from 300 to 10 000; m is a rational number from 0 to 2; n is a rational number from 6 to 18; p is a rational number from 3 to 12, where 0.8≦n/p≦1.0(x+y+z)1/2; and quaternization products thereof.

    摘要翻译： 通式I的两亲性水溶性烷氧基化聚亚烷基亚胺，其中各变量各自定义如下：R相同或不同，为直链或支链C 2 -C 6亚烷基; B是一个分支; E是式R 1的亚烷氧基单元是1,2-亚丙基，1,2-亚丁基和/或1,2-异丁烯; R2是乙烯; R3是1,2-亚丙基; R4是相同或不同的基团：氢; C 1 -C 4 - 烷基; x，y，z分别为2〜150，x + y + z的和表示烷氧基化前的聚亚烷基亚胺的平均分子量Mw为300〜10000的亚烷基亚胺单元数; m是从0到2的有理数; n是6到18的合理数; p是3到12的有理数，其中0.8＆nlE; n / p＆nlE; 1.0（x + y + z）1/2; 及其季铵化产物。

    Amphiphilic Water-Soluble Alkoxylated Polyalkylenimines With an Internal Polyethylene Oxide Block and an External Polypropylene Oxide Block
    5.
    发明申请
    Amphiphilic Water-Soluble Alkoxylated Polyalkylenimines With an Internal Polyethylene Oxide Block and an External Polypropylene Oxide Block 有权
    具有内部聚环氧乙烷嵌段和外部聚丙烯氧化物嵌段的两亲性水溶性烷氧基化亚烷基亚胺

    公开(公告)号：US20080153983A1

    公开(公告)日：2008-06-26

    申请号：US11911590

    申请日：2006-04-12

    申请人： Dieter Boeckh ,  Christian Bittner ,  Andrea Misske ,  Arturo Luis Casado Dominguez

    发明人： Dieter Boeckh ,  Christian Bittner ,  Andrea Misske ,  Arturo Luis Casado Dominguez

    IPC分类号： C08L53/00

    CPC分类号： C11D3/3723 ,  C08G73/0206

    摘要： Amphiphilic water-soluble alkoxylated polyalkylenimines of the general formula I in which the variables are each defined as follows: R are identical or different, linear or branched C2-C6-alkylene radicals; B is a branch; E is an alkylenoxy unit of the formula R1 is 1,2-propylene, 1,2-butylene and/or 1,2-isobutylene; R2 is ethylene; R3 is 1,2-propylene; R4 are identical or different radicals: hydrogen; C1-C4-alkyl; x, y, z are each from 2 to 150, where the sum of x+y+z means a number of alkylenimine units which corresponds to an average molecular weight Mw of the polyalkylenimine before the alkoxylation of from 300 to 10 000; m is a rational number from 0 to 2; n is a rational number from 6 to 18; p is a rational number from 3 to 12, where 0.8≦n/p≦1.0 (x+y+z)1/2; and quaternization products thereof.

    摘要翻译： 通式I的两亲性水溶性烷氧基化聚亚烷基亚胺，其各变量各自定义如下：R相同或不同，为直链或支链C 2 -C 6 - 亚烷基; B是一个分支; E是式R 1的亚烷氧基单元是1,2-亚丙基，1,2-亚丁基和/或1,2-异丁烯; R 2是乙烯; R 3是1,2-亚丙基; R 4是相同或不同的基团：氢; C 1 -C 4 - 烷基; x，y，z各自为2至150，其中x + y + z的和表示对应于烷氧基化之前的聚亚烷基亚胺的平均分子量M sub的亚烷基亚胺单元的数目 从300到10000; m是从0到2的有理数; n是6到18的合理数; p是3到12的有理数，其中0.8 <= n / p <= 1.0（X + Y + Z）<1/2> 及其季铵化产物。

    PROCESS FOR THE ALKOXYLATION OF AMINO GROUP CONTAINING POLYMERS
    10.
    发明申请
    PROCESS FOR THE ALKOXYLATION OF AMINO GROUP CONTAINING POLYMERS 有权
    含氨基聚合物的烷氧基化方法

    公开(公告)号：US20100286342A1

    公开(公告)日：2010-11-11

    申请号：US12743754

    申请日：2008-11-17

    申请人： Dieter Boeckh ,  Stefan Frenzel ,  Christian Bittner ,  Andrea Misske ,  Ulrich Annen ,  Wilfried Sager ,  Sophia Ebert ,  Andreas Eichhorn

    发明人： Dieter Boeckh ,  Stefan Frenzel ,  Christian Bittner ,  Andrea Misske ,  Ulrich Annen ,  Wilfried Sager ,  Sophia Ebert ,  Andreas Eichhorn

    IPC分类号： C08F8/00

    CPC分类号： C08G65/2618 ,  C08G65/2633 ,  C08G65/2648 ,  C08L71/02 ,  C08L77/00 ,  C08L79/00 ,  C08L2666/20

    摘要： The present invention relates to a process for the alkoxylation of a first polymer comprising at least one monomer unit having NH groups and optionally NH2 groups, wherein the first polymer has a molecular weight Mw of at least 500 g/mol, comprising the steps of (a) reacting the first polymer with alkylene oxide in a reaction mixture comprising a solvent until the average degree of alkoxylation of each NH group and each optional NH2 group, calculated as two NH groups, is from 0.75 to 1.25; (b) adding a second polymer of formula (I), wherein R is a linear or branched alkyl group having from 1 to 20 carbon atoms, each R′ is independently a linear or branched alkyl group having from 1 to 20 carbon atoms or hydrogen, each n is independently from 1 to 5 and m is from 5 to 40, to the reaction mixture of step (a); (c) at least partially removing the solvent from the reaction mixture of step (b); and (d) further reacting the reaction mixture of step (c) with alkylene oxide at a given temperature until the average degree of alkoxylation of each NH group and each optional NH2 group, calculated as two NH groups, of the first polymer is from 2 to 40. The present invention also relates to a polymer composition obtainable from that process and the use of such a polymer composition.

    摘要翻译： 本发明涉及第一聚合物的烷氧基化方法，其包括至少一个具有NH基团和任选的NH 2基团的单体单元，其中第一聚合物的分子量Mw至少为500g / mol，包括步骤（ a）在包含溶剂的反应混合物中使第一聚合物与烯化氧反应，直到每个NH基团和每个任选的NH 2基团的平均烷氧基化程度计算为两个NH基团为0.75至1.25; （b）添加式（I）的第二聚合物，其中R是具有1至20个碳原子的直链或支链烷基，每个R'独立地是具有1至20个碳原子的直链或支链烷基或氢 相对于步骤（a）的反应混合物，每个n独立地为1至5，m为5至40。 （c）至少部分地从步骤（b）的反应混合物中除去溶剂; 和（d）在给定温度下使步骤（c）的反应混合物与烯化氧进一步反应，直到第一聚合物的两个NH基团计算的每个NH基团和每个任选的NH 2基团的平均烷氧基化程度为2 本发明还涉及可从该方法获得的聚合物组合物和这种聚合物组合物的用途。