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    Water-soluble copolymers of monoethylenically unsaturated polyalkylene oxide monomers and dipolar monomers containing at least one nitrogen atom
    1.
    发明授权
    Water-soluble copolymers of monoethylenically unsaturated polyalkylene oxide monomers and dipolar monomers containing at least one nitrogen atom 有权
    单烯属不饱和聚环氧烷单体和含有至少一个氮原子的偶极单体的水溶性共聚物

    公开(公告)号：US07790667B2

    公开(公告)日：2010-09-07

    申请号：US10579795

    申请日：2004-11-16

    申请人： Dieter Boeckh ,  Thomas Pfeiffer ,  Stefan Becker ,  Marcus Guzmann ,  Pramod Kakumanu Reddy ,  John Davis Aiken, III

    发明人： Dieter Boeckh ,  Thomas Pfeiffer ,  Stefan Becker ,  Marcus Guzmann ,  Pramod Kakumanu Reddy ,  John Davis Aiken, III

    IPC分类号： C11D3/37 ,  C08F220/00

    CPC分类号： C11D3/3757 ,  C08F220/28 ,  C11D3/3723 ,  C11D3/3769

    摘要： Water-soluble copolymers which comprise, in copolymerized form, (a) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I H2C═CR1—X—YR2—OnR3  I  in which the variables have the following meanings: X is —CH2— or —C(O)—, if Y is —O—; is —C(O)—, if Y is —NH—; is —O— or —O—(CH2)4—, if Y is a chemical bond; Y is —O—, —NH— or a chemical bond; R1 is hydrogen or methyl; R2 is C2-C4-alkylene radicals, which may be identical or different and also linear or branched, but where at least 50% of the radicals R2 are ethylene; R3 is C1-C22-alkyl, phenyl, p-(C1-C12-alkyl)phenyl or hydrogen; n is an integer from 6 to 50, (b) 1 to 40% by weight of at least one nonquaternized dipolar monomer comprising at least one nitrogen atom, (c) 0 to 39% by weight of other nonionic monoethylenically unsaturated monomers and (d) 0 to 10% by weight of other anionic monoethylenically unsaturated monomers and have an average molecular weight Mw of from 2000 to 500 000 D, and the use of the copolymers as dispersants and sequestrants for pigmented materials, as additive for detergents, laundry pretreatment compositions, cleaners for hard surfaces, dentifrices and bodycare compositions, and as auxiliaries for textile processes, paper making and paper processing and deinking processes.

    摘要翻译： 以共聚形式包含（a）60-99重量％的至少一种式I的单烯键式不饱和聚环氧烷单体H 2 C = CR 1 -X-YR 2 -OnR 3 I的水溶性共聚物，其中变量具有以下 含义：X是-CH 2 - 或-C（O） - ，如果Y是-O-; 是-C（O） - ，如果Y是-NH-; 是-O-或-O-（CH 2）4 - ，如果Y是化学键; Y是-O - ， - NH-或化学键; R1是氢或甲基; R 2是C 2 -C 4亚烷基，其可以相同或不同，并且也是直链或支链的，但是其中至少50％的基团R 2是亚乙基; R 3是C 1 -C 22 - 烷基，苯基，对（C 1 -C 12 - 烷基）苯基或氢; n为6〜50的整数，（b）1〜40重量％的至少一种含有至少一个氮原子的非季铵化偶极单体，（c）0〜39重量％的其他非离子单烯属不饱和单体和（d ）0至10重量％的其它阴离子单烯属不饱和单体，并且其平均分子量Mw为2000至500000 D，并且使用共聚物作为着色材料的分散剂和螯合剂，作为洗涤剂的添加剂，洗衣预处理组合物 ，硬表面清洁剂，洁齿剂和身体护理组合物，以及纺织工艺，造纸和纸张处理和脱墨过程的辅助材料。

    Water-soluble copolymers of monoethylenically unsaturated polyalkylene oxide monomers and dipolar monomers containing at least one nitrogen atom
    2.
    发明申请
    Water-soluble copolymers of monoethylenically unsaturated polyalkylene oxide monomers and dipolar monomers containing at least one nitrogen atom 有权

    公开(公告)号：US20070149436A1

    公开(公告)日：2007-06-28

    申请号：US10579795

    申请日：2004-11-16

    申请人： Dieter Boeckh ,  Thomas Pfeiffer ,  Stefan Becker ,  Marcus Guzmann ,  Pramod Reddy ,  John Aiken

    发明人： Dieter Boeckh ,  Thomas Pfeiffer ,  Stefan Becker ,  Marcus Guzmann ,  Pramod Reddy ,  John Aiken

    IPC分类号： C11D3/37

    CPC分类号： C11D3/3757 ,  C08F220/28 ,  C11D3/3723 ,  C11D3/3769

    摘要： Water-soluble copolymers which comprise, in copolymerized form, (a) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I H2C═CR1—X—YR2—OnR3   I  in which the variables have the following meanings:  X is —CH2— or —C(O)—, if Y is —O—; is —C(O)—, if Y is —NH—; is —O— or —O—(CH2)4—, if Y is a chemical bond;  Y is —O—, —NH— or a chemical bond;  R1 is hydrogen or methyl;  R2 is C2-C4-alkylene radicals, which may be identical or different and also linear or branched, but where at least 50% of the radicals R2 are ethylene;  R3 is C1-C22-alkyl, phenyl, p-(C1-C12-alkyl)phenyl or hydrogen;  n is an integer from 6 to 50, (b) 1 to 40% by weight of at least one nonquaternized dipolar monomer comprising at least one nitrogen atom, (c) 0 to 39% by weight of other nonionic monoethylenically unsaturated monomers and (d) 0 to 10% by weight of other anionic monoethylenically unsaturated monomers and have an average molecular weight Mw of from 2000 to 500 000 D, and the use of the copolymers as dispersants and sequestrants for pigmented materials, as additive for detergents, laundry pretreatment compositions, cleaners for hard surfaces, dentifrices and bodycare compositions, and as auxiliaries for textile processes, paper making and paper processing and deinking processes.

    PROCESS FOR THE ALKOXYLATION OF AMINO GROUP CONTAINING POLYMERS
    7.
    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。

    Enzymatic synthesis of sugar acrylates
    8.
    发明授权
    Enzymatic synthesis of sugar acrylates 有权
    糖丙糖酸酯的酶合成

    公开(公告)号：US07767425B2

    公开(公告)日：2010-08-03

    申请号：US10495580

    申请日：2002-11-15

    申请人： Dieter Boeckh ,  Bernhard Hauer ,  Dietmar Häring

    发明人： Dieter Boeckh ,  Bernhard Hauer ,  Dietmar Häring

    IPC分类号： C12P19/02

    CPC分类号： C07H13/04

    摘要： A process is described for the enzymatic synthesis of sugar acrylates, and a process is described for preparing polymeric sugar acrylates, the polymers obtainable by this process and their use for preparing, for example, cosmetics, drugs, laundry detergents, thickeners, protecting colloids, superabsorbents and textile sizes.

    摘要翻译： 描述了用于糖类丙烯酸酯的酶促合成的方法，并且描述了制备聚合糖丙烯酸酯的方法，可通过该方法获得的聚合物及其用于制备例如化妆品，药​​物，衣物洗涤剂，增稠剂，保护胶体， 超吸收剂和纺织品尺寸。

    Modified polyaminoamides
    10.
    发明申请
    Modified polyaminoamides 有权
    改性聚氨基酰胺

    公开(公告)号：US20070179270A1

    公开(公告)日：2007-08-02

    申请号：US10592370

    申请日：2005-03-18

    申请人： Cordula Mock-Knoblauch ,  Jurgen Detering ,  Dieter Boeckh ,  Parmod Reddy ,  Xinbei Song

    发明人： Cordula Mock-Knoblauch ,  Jurgen Detering ,  Dieter Boeckh ,  Parmod Reddy ,  Xinbei Song

    IPC分类号： C08G69/08

    CPC分类号： C08G73/0293 ,  B01F17/0042 ,  C08G69/26 ,  C08G69/48 ,  C08G73/0286 ,  C11D3/0036 ,  C11D3/3719

    摘要： The present invention relates to novel modified polyaminoamides which are useful as dispersing agents for particulate inorganic solids, especially for inorganic pigments such as clay minerals. The new polyamides are also useful as graying inhibiting additives and detergency boosting additives in washing composition for laundry. In the modified polyaminoamide according to the invention at least a part of the amino nitrogens of the polymer carry both a hydrocarbon radical R which is selected from C1-C6-alkyl, C6-C16-aryl-C1-C4-alkyl and a group AIk-O-A, wherein A is hydrogen or an acidic group selected from B1—PO(OH)2, B1—S(O)2OH and B2—COOH which may be present in the acidic or anionic form, wherein B1 is a single bond or C1-C6-alkanediyl, and B2 is C1-C6-alkanediyl and Alk is C2-C6-alkane-1,2-diyl, and a moiety of the formula (I) —(CH2—CR1R2—O—)pA ,wherein A is as defined above R1 is independently selected from hydrogen, C1-C12-alkyl, C2-C8-alkenyl, C6-C16-aryl or C6-C16-aryl-C1-C4-alkyl, R2 is independently selected from hydrogen or methyl and p is an integer provided that p has a number average of at least 10.

    摘要翻译： 本发明涉及可用作颗粒状无机固体分散剂的新型改性聚氨基酰胺，特别是无机颜料如粘土矿物。 新型聚酰胺也可用作用于洗涤用洗涤剂组合物中的抑灰添加剂和助洗剂。 在根据本发明的改性聚氨基酰胺中，聚合物的至少一部分氨基氮携带选自C 1 -C 6 - 烷基的烃基R ，C 6 -C 16 - 芳基-C 1 -C 4 - 烷基和基团Alk-OA ，其中A是氢或选自B 1 -PO（OH）2，B 0 -S（O）2的酸性基团 > 2 OH和B 2 -COOH，其可以以酸性或阴离子形式存在，其中B 1是单键或C1-C 6个亚烷基，B 2是C 1 -C 6 - 烷二基，Alk是C 2 - （I） - （CH 2 CH 2） - （CH 2）2 - ， - 其中A如上所定义R 1独立地选自氢，C 1 -C 4烷基， C 1 -C 12烷基，C 2 -C 8 - 烯基，C 6 - C 16 - 芳基或C 6 -C 16 - 芳基 1 C 1 -C 4 - 烷基，R 2独立地选自氢或甲基，p是整数，条件是p具有数均分子 至少10。