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    Diureides and their use
    10.
    发明授权
    Diureides and their use 失效
    Diureides及其用途

    公开(公告)号：US06500222B2

    公开(公告)日：2002-12-31

    申请号：US09999359

    申请日：2001-12-03

    申请人： Klaus Horchler von Locquenghien ,  Klaus Erhardt ,  Wolfgang Weigelt ,  Jürgen Dressel ,  Alexander Wissemeier ,  Frank Boerner ,  Gerhard Kossmehl

    发明人： Klaus Horchler von Locquenghien ,  Klaus Erhardt ,  Wolfgang Weigelt ,  Jürgen Dressel ,  Alexander Wissemeier ,  Frank Boerner ,  Gerhard Kossmehl

    IPC分类号： C05C900

    CPC分类号： C07C307/02 ,  C05C9/00

    摘要： The present invention relates to the use of diureides of dicarboxylic acids of the formula I in which R is hydrogen or SO2O⊖M⊕, M⊕ is lithium, sodium, potassium, cesium, ammonium, copper, silver, 0.5 iron, 0.5 calcium, 0.5 magnesium, 0.5 manganese, 0.5 zinc or 0.5 cobalt and X is a saturated or monounsaturated, straight-chain or branched C1- to C8-alkyl which may be interrupted by oxygen or NH and which may have attached to it C1- to C4-alkoxy, hydroxyl and/or amino groups, as slow-release fertilizers and to novel diureides of the formula Ia in which R is SO2O⊖M⊕, M⊕ is lithium, sodium, potassium, cesium, ammonium, copper, silver, 0.5 iron, 0.5 calcium, 0.5 magnesium, 0.5 manganese, 0.5 zinc or 0.5 cobalt and n is 1, 2, 3 or 4, and a process for their preparation.

    摘要翻译： 本发明涉及式Iin的二脲的用途，其中R为氢或SO 2 O m M，M为锂，钠，钾，铯，铵，铜，银，0.5铁，0.5钙，0.5镁 ，0.5锰，0.5锌或0.5钴，X是饱和或单不饱和的直链或支链C 1〜C 8 - 烷基，其可被氧或NH中断，并且可以与其连接C 1 -C 4 - 烷氧基，羟基 和/或氨基作为缓释肥料，以及式Iain的新型二酰脲，其中R为SO 2 O m M，M为锂，钠，钾，铯，铵，铜，银，0.5铁，0.5钙，0.5镁 ，0.5锰，0.5锌或0.5钴，n为1,2,3或4及其制备方法。