Process for the preparation of aqueous diazonium salt solutions
    12.
    发明授权
    Process for the preparation of aqueous diazonium salt solutions 失效
    制备重氮盐水溶液的方法

    公开(公告)号:US06207809B1

    公开(公告)日:2001-03-27

    申请号:US09564374

    申请日:2000-05-02

    申请人: Bernd Nestler

    发明人: Bernd Nestler

    IPC分类号: C07C24520

    CPC分类号: C07C311/32 C07C245/20

    摘要: An aqueous solution of diazonium salts is prepared in the absence of organic solvents by reducing a water-soluble aromatic nitro compound in aqueous solution with hydrogen and a hydrogenation catalyst to give the aromatic amino compound, and diazotizing this amino compound in the aqueous solution.

    摘要翻译: 通过在氢气和氢化催化剂的水溶液中还原水溶性芳族硝基化合物,得到芳香族氨基化合物,并在该水溶液中重氮化该氨基化合物,在不存在有机溶剂的情况下,制备重氮盐水溶液。

    Process for preparing macropolycyclic polyamines
    13.
    发明授权
    Process for preparing macropolycyclic polyamines 有权
    制备大环多胺的方法

    公开(公告)号:US6130330A

    公开(公告)日:2000-10-10

    申请号:US262044

    申请日:1999-03-04

    IPC分类号: C07D487/22 C07D257/02

    CPC分类号: C07D487/22

    摘要: What is claimed is a process for preparing macropolycyclic polyamines of the formula ##STR1## where A.sup.1, A.sup.2, A.sup.3 and A.sup.4 are as defined in the description. These compounds are prepared by a novel improved process by reacting a cyclic amine of the formula ##STR2## with a compound of the formula X--A.sup.2 --Y or X--A.sup.3 --Y where A.sup.1, A.sup.2, A.sup.3 and A.sup.4 are as defined in the description and X and Y are a leaving group.

    摘要翻译: 所要求保护的是制备下式的大环多胺的方法,其中A1,A2,A3和A4如说明书中所定义。 这些化合物是通过使下式的环胺与式X-A2-Y或X-A3-Y化合物反应的新的改进方法制备的,其中A1,A2,A3和A4如说明书中所定义,X Y是离职团体。

    Bleaching-active metal complexes
    16.
    发明授权
    Bleaching-active metal complexes 失效
    漂白活性金属配合物

    公开(公告)号:US6139769A

    公开(公告)日:2000-10-31

    申请号:US54204

    申请日:1998-04-02

    申请人: Bernd Nestler

    发明人: Bernd Nestler

    摘要: Compounds of the following formula are suitable as activators for peroxy compounds in laundry detergents and cleaning products:[L.sub.n M.sub.m X.sub.p ].sup.z Y.sub.q (1)in whichM is manganese in oxidation stage II, III, IV, V and/or VI or cobalt in oxidation stage II and/or III,X is a coordination group or bridging group,Y is a counterion in the corresponding stoichiometric amount to balance a charge z present, wherez as the metal complex charge, can be positive, zero or negative,n and m, independently of one another, are integers of from 1 to 4,p is an integer from 0 to 15,q is z/charge of YL is a ligand of the formula (2) ##STR1## in which substituents R.sup.1 to R.sup.8 are as defined in the description.

    摘要翻译: 下式的化合物适用于衣物洗涤剂和清洁产品中过氧化合物的活化剂:[LnMmXp] zYq(1)其中M是氧化阶段II,III,IV,V和/或VI或氧化阶段的锰 II和/或III,X是配位基团或桥连基团,Y是相应化学计量量的平衡电荷以平衡存在的电荷z,其中z作为金属络合物电荷可以是正的,零或负的,n和m 彼此独立地为1至4的整数,p为0至15的整数,q为z / z的电荷是式(2)的配体,其中取代基R 1至R 8如 描述。

    Surfactant mixtures comprising acyloxyalkanesulfonates
    17.
    发明授权
    Surfactant mixtures comprising acyloxyalkanesulfonates 失效
    包含酰氧基亚烷基磺酸盐的表面活性剂混合物

    公开(公告)号:US6063753A

    公开(公告)日:2000-05-16

    申请号:US936390

    申请日:1997-09-25

    申请人: Bernd Nestler

    发明人: Bernd Nestler

    摘要: Surfactant mixtures based on acyloxyalkanesulfonates prepared by reacting more than one mole of one or more fatty acids with one mole of a mixture of alkali metal and/or alkanline earth metal hydroxyalkanesulfonate and ammonium hydroxyalkanesulfonate in the presence of an esterification catalyst at a temperature from 100 to 260.degree. C.

    摘要翻译: 基于酰氧基烷基磺酸盐的表面活性剂混合物,其通过在酯化催化剂的存在下,在100〜100℃的温度下,使1摩尔以上的一种或多种脂肪酸与1摩尔碱金属和/或烷烃碱土金属羟基链烷磺酸铵和/ 260℃

    Use of formamidinium salts as bleach activators
    18.
    发明授权
    Use of formamidinium salts as bleach activators 失效
    甲脒盐的使用作为漂白活化剂

    公开(公告)号:US6028047A

    公开(公告)日:2000-02-22

    申请号:US229204

    申请日:1999-01-13

    申请人: Bernd Nestler

    发明人: Bernd Nestler

    CPC分类号: C11D3/3927

    摘要: The invention relates to the use of compounds of the formula ##STR1## as bleach activators in detergents and cleaners, where R.sup.1, R.sup.2, R.sup.3 and R.sup.4, X and A are as defined in the description.

    摘要翻译: 本发明涉及在洗涤剂和清洁剂中使用下式的化合物作为漂白活化剂,其中R1,R2,R3和R4,X和A如说明书中所定义。