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41 条记录 (耗时 0.027 秒)

    Photographic silver halide material
    31.
    发明授权
    Photographic silver halide material 失效
    摄影卤化银材料

    公开(公告)号：US5795707A

    公开(公告)日：1998-08-18

    申请号：US802713

    申请日：1997-02-19

    申请人： Klaus Wagner ,  Gunter Helling ,  Torsten Groth ,  Winfried Joentgen

    发明人： Klaus Wagner ,  Gunter Helling ,  Torsten Groth ,  Winfried Joentgen

    IPC分类号： G03C7/00 ,  C07K14/00 ,  G03C1/04 ,  G03C1/047 ,  G03C1/835 ,  G03C7/396 ,  G03C1/015

    CPC分类号： C07K14/001 ,  G03C1/047

    摘要： A photographic silver halide material having a support and at least one layer which is deposited thereon and which contains a polypeptide, at least 90 mole % of which consists of structural units of formula I, ##STR1## where R represents OH, NH.sub.2, NHR.sub.1, NR.sub.1 R.sub.2, NH-- or NR.sub.1 -- R.sub.1, R.sub.2 represent a hydrocarbon radical, which is optionally substituted, R.sub.4 represents NH or N--, and m represents 0 or 1, wherein the bond between two structural units of formula I is always an --N--C bond and m is equal to 1 in 2 to 35% of the structural units of formula I, is characterised by improved photographic properties.

    摘要翻译： 一种具有载体和沉积于其上的至少一层的照相卤化银材料，其含有至少90摩尔％的多肽，其由式I结构单元组成，其中R表示OH，NH 2 ，NHR1，NR1R2，NH-或NR1-R1，R2表示烃基，其任选被取代，R 4表示NH或N-，m表示0或1，其中式I的两个结构单元之间的键总是 -NC键和m等于1〜2％〜35％的式I结构单元，其特征在于改善照相性能。

    Preparation and use of iminodisuccinic acid ammonium metal salts
    35.
    发明申请
    Preparation and use of iminodisuccinic acid ammonium metal salts 审中-公开
    亚氨基二琥珀酸铵金属盐的制备和应用

    公开(公告)号：US20070118000A1

    公开(公告)日：2007-05-24

    申请号：US11652837

    申请日：2007-01-12

    申请人： Torsten Groth ,  Alfred Mitschker ,  Ralf-Johann Moritz ,  Thomas Klein ,  Thomas Menzel ,  Wolfgang Wirth

    发明人： Torsten Groth ,  Alfred Mitschker ,  Ralf-Johann Moritz ,  Thomas Klein ,  Thomas Menzel ,  Wolfgang Wirth

    IPC分类号： C07C227/06

    CPC分类号： C07C229/76 ,  A01N37/44 ,  C05D9/02 ,  C07C227/08 ,  C07C229/24 ,  C05F11/00

    摘要： The invention relates to a process for the preparation of iminodisuccinic acid ammonium metal salts, characterized in that, in a first stage, maleic anhydride (MA), alkali metal hydroxide and water are mixed in the molar ratio of 2:0-3:5-30 and then ammonia is metered in in the ratio MA:ammonia 2:1.5-8, in order to obtain iminodisuccinic acid ammonium salts which, in a second stage, are reacted with metal oxides, metal hydroxides (and) or other metal salts or their mixtures to give iminodisuccinic acid ammonium metal salts of the formula 8, IDA(NH4)x(Na)y(K)z(Me)m.(NH3)n  Formula 8 in which IDA represents iminodisuccinic acid anion, x=0.1-3.9 y=0-3 z=0-3 m=0.1-2 n=0-6 and Me represents metals of the IInd, IIIrd and IVth main groups and of the Ist to VIIIth subgroups as well as metals of the lanthanide series, of the Periodic Table, which can occur in the oxidation states 1, 2, 3 or 4, the compounds themselves and their intermediates, and the use.

    摘要翻译： 本发明涉及一种制备亚氨基二琥珀酸铵金属盐的方法，其特征在于，在第一阶段中，马来酸酐（MA），碱金属氢氧化物和水以2:0-3:5的摩尔比混合 -30，然后以MA:氨2：1.5-8的比例计量氨，以获得亚氨基二琥珀酸铵盐，其在第二阶段与金属氧化物反应，金属氢氧化物（和）或其它金属盐 或其混合物，得到式8的亚氨基二琥珀酸铵金属盐，<？in-line-formula description =“In-line Formulas”end =“lead”？> IDA（NH 4） （Na）y（K）z（Me）m（NH 3） 式8其中IDA表示亚氨基二琥珀酸阴离子，x = 0.1-3.9 y = 0，其中，式8是线内式描述=“In-line Formula”end =“tail” -3 z = 0-3 m = 0.1-2 n = 0-6，Me表示IInd，IIIrd和IVth主要和Ist至VIII族亚组的金属以及t 他的镧系元素周期表，其可以发生在氧化态1,2,3或4中，化合物本身及其中间体，以及其用途。

    Preparation and use of iminodisuccinic acid ammonium metal salts
    36.
    发明授权
    Preparation and use of iminodisuccinic acid ammonium metal salts 失效
    亚氨基二琥珀酸铵金属盐的制备和应用

    公开(公告)号：US07183429B2

    公开(公告)日：2007-02-27

    申请号：US10423326

    申请日：2003-04-25

    申请人： Torsten Groth ,  Alfred Mitschker ,  Ralf-Johann Moritz ,  Thomas Klein ,  Thomas Menzel ,  Wolfgang Wirth

    发明人： Torsten Groth ,  Alfred Mitschker ,  Ralf-Johann Moritz ,  Thomas Klein ,  Thomas Menzel ,  Wolfgang Wirth

    IPC分类号： C07C229/00

    CPC分类号： C07C229/76 ,  A01N37/44 ,  C05D9/02 ,  C07C227/08 ,  C07C229/24 ,  C05F11/00

    摘要： The invention relates to a process for the preparation of iminodisuccinic acid ammonium metal salts, characterized in that, in a first stage, maleic anhydride (MA), alkali metal hydroxide and water are mixed in the molar ratio of 2:0–3:5–30 and then ammonia is metered in in the ratio MA: ammonia 2:1.5–8, in order to obtain iminodisuccinic acid ammonium salts which, in a second stage, are reacted with metal oxides, metal hydroxides (and) or other metal salts or their mixtures to give iminodisuccinic acid ammonium metal salts of the formula 8, IDA(NH4)x(Na)y(K)z(Me)m.(NH3)nFormula 8 in which IDA represents iminodisuccinic acid moiety, x=0.1–3.9 y=0–3 z=0–3 m=0.1–2 n=0–6 and Me represents metals of the IInd, IIIrd and IVth main groups and of the Ist to VIIIth subgroups as well as metals of the lanthanide series, of the Periodic Table, which can occur in the oxidation states 1, 2, 3 or 4, the compounds themselves and their intermediates and the use.

    摘要翻译： 本发明涉及一种制备亚氨基二琥珀酸铵金属盐的方法，其特征在于，在第一阶段中，马来酸酐（MA），碱金属氢氧化物和水以2:0-3:5的摩尔比混合 -30，然后以MA:氨2：1.5-8的比例计量氨，以获得亚氨基二琥珀酸铵盐，其在第二阶段与金属氧化物反应，金属氢氧化物（和）或其它金属盐 或其混合物，得到式8的亚氨基二琥珀酸铵金属盐，<？in-line-formula description =“In-line Formulas”end =“lead”？> IDA（NH 4） （Na）y（K）z（Me）m（NH 3） 式8其中IDA表示亚氨基二琥珀酸部分，x = 0.1-3.9y = 0，其中，式8 <？in-line-formula description =“In-line Formulas”end =“tail” -3 z = 0-3 m = 0.1-2 n = 0-6，Me表示IInd，IIIrd和IVth主要和Ist至VIII族亚组的金属以及t 他的镧系元素周期表，其可以发生在氧化态1,2,3或4中，化合物本身及其中间体及其用途。

    Process for the preparation of N-(ortho-alkylphenyl)-imides
    39.
    发明授权
    Process for the preparation of N-(ortho-alkylphenyl)-imides 失效
    制备N-（邻 - 烷基苯基） - 酰亚胺的方法

    公开(公告)号：US5684163A

    公开(公告)日：1997-11-04

    申请号：US595463

    申请日：1996-02-05

    申请人： Torsten Groth ,  Bernd-Michael Konig ,  Josef Kasbauer ,  Michael Schwamborn

    发明人： Torsten Groth ,  Bernd-Michael Konig ,  Josef Kasbauer ,  Michael Schwamborn

    IPC分类号： C07D207/404 ,  C07D207/40 ,  C07D207/44 ,  C07D207/444 ,  C07D207/448 ,  C07D207/452 ,  C07D207/456

    CPC分类号： C07D207/452 ,  C07D207/40

    摘要： A process for the preparation of a N-)ortho-alkylphenyl)-imide of the formula ##STR1## in which R.sup.1 to R.sup.9 is defined in the specification which comprises reacting a cyclic anhydride of the formula ##STR2## wherein R.sup.6 to R.sup.9 are difined in the specification with an amine of the formula ##STR3## optionally in the presence of an acid catalyst and optionally in the presence of a solvent which is immiscible or only slightly miscible with water but can form an azeotrope with water, at a temperature between 100.degree. to 200.degree. C. under conditions so that the water formed during the reaction is removed from the reaction mixture without the addition of a polymerization inhibitor or a dipolar solvent. The final products are used as intermediates to prepare heat-stable plastics as well as intermediates to prepare pharmaceutical and agricultural chemicals.

    摘要翻译： 制备式（I）的N-）邻 - 烷基苯基） - 酰亚胺的方法，其中R 1至R 9在本说明书中定义，其包括使下式的环状酸酐（II） 其中R6至R9在本说明书中与式（III）的胺任选在酸催化剂存在下，任选在与水不混溶或仅与水轻微混溶的溶剂存在下， 与水共沸，在100至200℃的温度条件下，使得在反应期间形成的水从反应混合物中除去而不加入阻聚剂或偶极溶剂。 最终产品用作制备热稳定塑料的中间体以及制备药物和农药的中间体。