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    • 73. 发明授权
    • Detergent compositions
    • 洗涤剂组合物
    • US4382871A
    • 1983-05-10
    • US206216
    • 1980-11-12
    • Vincent LambertiMark D. Ronort
    • Vincent LambertiMark D. Ronort
    • C11D3/00C11D3/20C11D10/02
    • C11D3/2089
    • Disclosed herein are detergent compositions containing a water soluble organic surfactant and as a builder therefor a compound of the general formula: ##STR1## wherein X and X' are selected from the group consisting of hydrogen, alkyls having from 1 to 4 carbon atoms, alkoxys having from 1 to 4 carbon atoms, alkoxyalkyls having from 1 to 4 carbon atoms, hydroxyalkyls having from 1 to 4 carbon atoms, carboxyl in salt form (i.e., --COOM), and carboxymethyloxy in salt form (i.e., --OCH.sub.2 COOM), with the provision that only one of X and X' can be hydrogen, alkoxy, alkoxyalkyl, hydroxyalkyl, carboxyl in salt form or carboxymethyloxy in salt form; Y and Y' are selected from the group consisting of hydrogen, alkyls having from 1 to 2 carbon atoms, and hydroxyalkyls having from 1 to 4 carbon atoms; in the cases where both X and Y' or X' and Y are hydrogen or alkyls, X' and Y or X and Y' taken together can constitute a single bond which connects the .alpha. and .alpha.' carbon atoms to form a three-membered heterocylic ring; and M and M' are selected from the group consisting of alkali metals, ammonium and substituted ammonium cations.
    • 本文公开了含有水溶性有机表面活性剂的洗涤剂组合物,以及作为其制剂的具有下列通式的化合物:其中X和X'选自氢,具有1至4个碳原子的烷基,烷氧基 具有1至4个碳原子,具有1至4个碳原子的烷氧基烷基,具有1至4个碳原子的羟烷基,盐形式的羧基(即-COOM)和盐形式的羧甲氧基(即-OCH 2 COOM),与 X和X'中只有一个可以是氢,烷氧基,烷氧基烷基,羟烷基,盐形式的羧基或盐形式的羧甲氧基; Y和Y'选自氢,具有1至2个碳原子的烷基和具有1至4个碳原子的羟烷基; 在X和Y'或X'和Y都是氢或烷基的情况下,X'和Y或X和Y'可以一起构成连接α和α'碳原子以形成三元元素的单键 杂环 M和M'选自碱金属,铵和取代的铵阳离子。
    • 76. 发明授权
    • Mixed powder or mixed granule based on glutamic acid-N, N-diacetic acid and salts thereof
    • 基于谷氨酸-N,N-二乙酸及其盐的混合粉末或混合颗粒
    • US07867966B2
    • 2011-01-11
    • US12159095
    • 2006-12-21
    • Tanja SeebeckLars Kissau
    • Tanja SeebeckLars Kissau
    • C11D3/33C11D3/37C11D10/02D06L1/00B08B9/20
    • C11D1/66C11D1/72C11D3/33C11D3/3707C11D3/3753C11D3/3776
    • A mixed powder or mixed granule comprising at least 80% by weight of a mixture of (a) from 5 to 95% by weight of at least one glutamic acid-N,N-diacetic acid derivative of the general formula (I) MOOC—(CH2)2C(COOM)-N(CH2COOM)2  (I) where M is hydrogen, ammonium, alkali metal, (b) from 5 to 95% by weight of at least one polyethylene glycol or of at least one nonionic surfactant or of a mixture thereof or of a polymer selected from the group consisting of polyvinyl alcohols, polyvinylpyrrolidones (PVP), polyalkylene glycols and derivatives thereof, processes for producing these mixed powders or mixed granules, the use of these mixed powders or mixed granules, and a solid laundry detergent and a solid dishwasher detergent comprising the inventive mixed powder or mixed granule are described.
    • 包含至少80重量%的(a)5至95重量%的至少一种通式(I)的谷氨酸-N,N-二乙酸衍生物的混合粉末或混合颗粒,MOOC- (CH2)2C(COOM)-N(CH2COOM)2(I)其中M是氢,铵,碱金属,(b)5至95重量%的至少一种聚乙二醇或至少一种非离子表面活性剂或 的混合物或选自聚乙烯醇,聚乙烯吡咯烷酮(PVP),聚亚烷基二醇及其衍生物的聚合物的聚合物,制备这些混合粉末或混合颗粒的方法,使用这些混合粉末或混合颗粒,以及 描述了固体洗衣洗涤剂和包含本发明混合粉末或混合颗粒的固体洗碗机洗涤剂。