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16 条记录 (耗时 0.019 秒)

    Use of copolymers containing alkylene oxide units as an additive to aqueous systems
    1.
    发明授权
    Use of copolymers containing alkylene oxide units as an additive to aqueous systems 失效
    使用含有烯化氧单元的共聚物作为水性体系的添加剂

    公开(公告)号：US07960455B2

    公开(公告)日：2011-06-14

    申请号：US11916819

    申请日：2006-06-14

    申请人： Stephan Nied ,  Karl-Heinz Buechner ,  Marcus Guzmann

    发明人： Stephan Nied ,  Karl-Heinz Buechner ,  Marcus Guzmann

    IPC分类号： C08K5/53 ,  C08K5/5317 ,  C02F5/08 ,  C02F5/10 ,  C02F5/12 ,  C02F5/14

    CPC分类号： C02F1/68 ,  C02F2103/023 ,  C02F2303/08 ,  C02F2303/20 ,  C13B30/005

    摘要： Use of copolymers comprising alkylene oxide units, which copolymers comprise incorporated randomly or blockwise by polymerization (a) 50 to 93 mol % of acrylic acid and/or a water-soluble salt of acrylic acid, (b) 5 to 30 mol % of methacrylic acid and/or a water-soluble salt of methacrylic acid and (c) 2 to 20 mol % of at least one nonionic monomer of the formula I where the variables have the following meaning: R1 hydrogen or methyl; R2 a chemical bond or unbranched or branched C1-C6-alkylene; R3 identical or different unbranched or branched C2-C4-alkylene radicals; R4 unbranched or branched C1-C6-alkyl; n 3 to 50, as additive to phosphate- and/or phosphonate-comprising aqueous systems in industrial technical plants.

    摘要翻译： 使用包含环氧烷单元的共聚物，该共聚物包括通过聚合（a）50-93摩尔％的丙烯酸和/或丙烯酸的水溶性盐随机或间接地（b）5-30摩尔％的甲基丙烯酸 酸和/或甲基丙烯酸的水溶性盐和（c）2-20mol％的至少一种式I的非离子单体，其中变量具有以下含义：R 1氢或甲基; R2为化学键或无支链或支链C1-C6-亚烷基; R3相同或不同的非支链或支链C 2 -C 4亚烷基; R4无支链或支链C 1 -C 6 - 烷基; n 3至50，作为工业技术工厂中含磷酸盐和/或膦酸盐的含水体系的添加剂。

    Use of Copolymers Containing Alkylene Oxide Units as an Additive to Aqueous Systems
    3.
    发明申请
    Use of Copolymers Containing Alkylene Oxide Units as an Additive to Aqueous Systems 失效
    含有环氧丙烷单元的共聚物作为水性体系的添加剂的使用

    公开(公告)号：US20080214737A1

    公开(公告)日：2008-09-04

    申请号：US11916819

    申请日：2006-06-14

    申请人： Stephan Nied ,  Harl-Heinz Buchner ,  Marcus Guzmann

    发明人： Stephan Nied ,  Harl-Heinz Buchner ,  Marcus Guzmann

    IPC分类号： C08L33/02

    CPC分类号： C02F1/68 ,  C02F2103/023 ,  C02F2303/08 ,  C02F2303/20 ,  C13B30/005

    摘要： Use of copolymers comprising alkylene oxide units, which copolymers comprise incorporated randomly or blockwise by polymerization (a) 50 to 93 mol % of acrylic acid and/or a water-soluble salt of acrylic acid, (b) 5 to 30 mol % of methacrylic acid and/or a water-soluble salt of methacrylic acid and (c) 2 to 20 mol % of at least one nonionic monomer of the formula I where the variables have the following meaning: R1 hydrogen or methyl; R2 a chemical bond or unbranched or branched C1-C6-alkylene; R3 identical or different unbranched or branched C2-C4-alkylene radicals; R4 unbranched or branched C1-C6-alkyl; n 3 to 50, as additive to phosphate- and/or phosphonate-comprising aqueous systems in industrial technical plants.

    摘要翻译： 使用包含环氧烷单元的共聚物，该共聚物包括通过聚合（a）50-93摩尔％的丙烯酸和/或丙烯酸的水溶性盐随机或间接地（b）5-30摩尔％的甲基丙烯酸 酸和/或甲基丙烯酸的水溶性盐，和（c）2-20mol％的至少一种式I的非离子单体，其中变量具有以下含义：R 1或 甲基; 化学键或非支链或支链C 1 -C 6 - 亚烷基; 相同或不同的非支链或支链C 2 -C 4 - 亚烷基; R 4非支链或支链C 1 -C 6 - 烷基; n 3至50，作为工业技术工厂中含磷酸盐和/或膦酸盐的含水体系的添加剂。

    PREPARING MALEIC ACID-ISOPRENOL COPOLYMERS
    4.
    发明申请
    PREPARING MALEIC ACID-ISOPRENOL COPOLYMERS 审中-公开
    制备马来酸 - 异丙酚共聚物

    公开(公告)号：US20130180926A1

    公开(公告)日：2013-07-18

    申请号：US13545534

    申请日：2012-07-10

    申请人： Jürgen DETERING ,  Torben Gädt ,  Stephan Nied ,  Andreas Kempter

    发明人： Jürgen DETERING ,  Torben Gädt ,  Stephan Nied ,  Andreas Kempter

    IPC分类号： C09K15/06 ,  C09K15/28

    CPC分类号： C09K15/06 ,  C02F5/10 ,  C02F2103/023 ,  C02F2103/08 ,  C08F222/00 ,  C09K15/28

    摘要： The invention relates to a process for preparing maleic acid-isoprenol copolymers from a) 30% to 80% by weight of maleic acid, b) 5% to 60% by weight of isoprenol, c) 0% to 30% by weight of one or more further ethylenically unsaturated monomers, which comprises polymerizing maleic acid, isoprenol and optionally the further ethylenically unsaturated monomer in the presence of a redox initiator and of a chain transfer agent at a temperature in the range from 10 to 80° C.

    摘要翻译： 本发明涉及一种制备马来酸 - 异戊二烯共聚物的方法，该共聚物为：a）30％至80％（重量）的马来酸，b）5％至60％（重量）的异戊二烯，c）0％至30％ 或更多的烯属不饱和单体，其包括在氧化还原引发剂和链转移剂存在下，在10至80℃的温度范围内聚合马来酸，异戊二烯醇和任选的其它烯属不饱和单体。

    Use of copolymers containing sulfonic acid groups, as an additive in detergents and cleansers
    9.
    发明申请
    Use of copolymers containing sulfonic acid groups, as an additive in detergents and cleansers 审中-公开
    使用含有磺酸基团的共聚物作为洗涤剂和清洁剂中的添加剂

    公开(公告)号：US20050202994A1

    公开(公告)日：2005-09-15

    申请号：US10515638

    申请日：2003-06-04

    申请人： Pia Baum ,  Kathrin Michl ,  Franz Weingart ,  Stephan Nied ,  Gregor Brodt

    发明人： Pia Baum ,  Kathrin Michl ,  Franz Weingart ,  Stephan Nied ,  Gregor Brodt

    IPC分类号： C08F290/06 ,  C11D3/37

    CPC分类号： C11D3/378

    摘要： Use of copolymers containing sulfonic acid groups which comprise (a) 30 to 95 mol % of at least one monoethylenically unsaturated carboxylic acid, one monoethylenically unsaturated carboxylic ester or one water-soluble salt of a monoethylenically unsaturated carboxylic acid, (b) 3 to 35 mol % of at least one monomer containing sulfonic acid groups of the formula I  in which the variables have the following meanings: R is hydrogen or methyl; X is a chemical bond or —COO—R1—; R1 is unbranched or branched C1-C4-alkylene; M is hydrogen, alkali metal or ammonium, and (c) 2 to 35 mol % of at least one nonionic monomer of the formula II  in which the variables have the following meanings: R2 is hydrogen or methyl; R3 is a chemical bond or unbranched or branched C1-C6-alkylene; R4 are identical or different unbranched or branched C2-C4-alkylene radicals; R5 is unbranched or branched C1-C6-alkyl, C5-C8-cycloalkyl or aryl; n is 3 to 50, in random or block copolymerized form, as additive for detergents and cleaners.

    摘要翻译： 使用包含（a）30-95摩尔％至少一种单烯属不饱和羧酸，一种单烯属不饱和羧酸酯或一种单烯属不饱和羧酸的一种水溶性盐的磺酸基团的共聚物，（b）3-35 mol％的至少一种含有式I磺酸基的单体，其中变量具有以下含义：R是氢或甲基; X是化学键或-COO-R 1 - R 1是非支链或支链C 1 -C 4 - 亚烷基; M是氢，碱金属或铵，和（c）2-35mol％的至少一种式II的非离子单体，其中变量具有以下含义：R 2是氢或甲基 ; R 3是化学键或无支链或支链C 1 -C 6 - 亚烷基; R 4是相同或不同的未支链或支链C 2 -C 4 - 亚烷基; R 5是非支链或支链C 1 -C 6 - 烷基，C 5 -C 8 环烷基或芳基; n为3至50，以无规或嵌段共聚形式，作为洗涤剂和清洁剂的添加剂。