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    Use of polyhydroxyalkylamine-N-N-dicarboxylic acids and their salts as builders in detergents and cleaning agents
    3.
    发明授权
    Use of polyhydroxyalkylamine-N-N-dicarboxylic acids and their salts as builders in detergents and cleaning agents 失效
    在洗涤剂和清洁剂中使用多羟基烷基胺-N-N-二羧酸及其盐作为助洗剂

    公开(公告)号：US4882091A

    公开(公告)日：1989-11-21

    申请号：US159738

    申请日：1988-02-24

    申请人： Heike Kelkenberg ,  Wulf Ruback

    发明人： Heike Kelkenberg ,  Wulf Ruback

    IPC分类号： C11D3/33

    CPC分类号： C11D3/33

    摘要： Use of polyhydroxyalkylamine-N,N-dialkylcarboxylic acids or their salts, as builders for detergents and clenaing agents. Compounds of formula ##STR1## where X represents a polyhydroxyalkyl group with 3 to 7 carbon atoms and which may be glycosidically linked to a mono-, di-, or oligosaccharide; and n is 1 to 3, are used as builders for detergents and cleaning agents.

    摘要翻译： 使用多羟基烷基胺-N，N-二烷基羧酸或其盐作为洗涤剂和螯合剂的助洗剂。 其中X表示具有3至7个碳原子的多羟基烷基并且可以与单糖，二糖或寡糖糖基化连接的式“IMAGE”的化合物; 和n为1至3，用作洗涤剂和清洁剂的助洗剂。

    Cyclic imides, their preparation and use
    5.
    发明授权
    Cyclic imides, their preparation and use 失效
    环状酰亚胺，其制备和使用

    公开(公告)号：US4356307A

    公开(公告)日：1982-10-26

    申请号：US234609

    申请日：1981-02-17

    申请人： Heike Kelkenberg ,  Elmar Wolf

    发明人： Heike Kelkenberg ,  Elmar Wolf

    IPC分类号： C08K5/00 ,  C07D211/88 ,  C07D401/04 ,  C08K5/34 ,  C08K5/3412 ,  C08K5/3435 ,  C08L23/00 ,  C08L101/00

    CPC分类号： C08K5/3435

    摘要： Cyclic imides of the formula: ##STR1## in which R represents a saturated or unsaturated, optionally alkyl- or alkenyl-substituted alkylene or cycloalkylene radical having 2-120 C-atoms and R' represents hydrogen or a substituent selected from the group consisting ofan alkyl radical having 1-20 C-atoms,an alkenyl radical having 3-5 C-atoms,an aralkyl radical having 7-12 C-atoms,--CH.sub.2 --CH.sub.2 --CN,--CH.sub.2 --CH.sub.2 --COO--alkyl,--CH.sub.2 --CH.sub.2 (CH.sub.3)--COO-alkylan acyl radical or--(CH.sub.2 --CH.sub.2 O).sub.n H, wherein n is 1-10are stabilizers for synthetic resins especially for polyolefins.

    摘要翻译： 具有下式的环酰亚胺：其中R表示饱和或不饱和的，任选的具有2-120个C原子的烷基或烯基取代的亚烷基或亚环烷基，R'表示氢或选自 具有1-20个C原子的烷基，具有3-5个C原子的烯基，具有7-12个碳原子的芳烷基，-CH2-CH2-CN，-CH2-CH2-COO-烷基， - CH2-CH2（CH3）-COO-烷基，酰基或 - （CH2-CH2O）nH，其中n为1-10是用于合成树脂特别是聚烯烃的稳定剂。