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    Polyamines containing acid groups
    1.
    发明授权
    Polyamines containing acid groups 失效
    含多酸的酸基

    公开(公告)号：US3932363A

    公开(公告)日：1976-01-13

    申请号：US305320

    申请日：1972-11-10

    申请人： Wolfgang Lehmann ,  Gerhard Troemel ,  Kurt Ley ,  Friedhelm Muller

    发明人： Wolfgang Lehmann ,  Gerhard Troemel ,  Kurt Ley ,  Friedhelm Muller

    IPC分类号： B01D21/01 ,  C02F1/52 ,  C08G69/48 ,  C08G73/00 ,  C08G73/02 ,  C08G73/04 ,  D21H17/54 ,  D21H17/56 ,  C08G69/44

    CPC分类号： C08G69/48 ,  C08G73/0206 ,  C08G73/028 ,  D21H17/54

    摘要： Water-soluble polyamines which (a) have an average molecular weight of above 1,000 (b) contain at least one grouping of the formula--R--Zin whichZ denotes a --COOH or --SO.sub.3 H group andR represents an alkylene radical, possessing 1 to 7C atoms, which is optionally substituted and/or interrupted by a carbonamido group,Bonded to a basic nitrogen atom, and which (c) are obtainable either by reaction of water-soluble low molecular polyamines with compounds which introduce acid groups and with compounds which are polyfunctional towards amino groups, or by reaction of water-soluble higher-molecular polyamines, having an amine equivalent of 43 to 700, in which a hydrogen atom is bonded to at least every twentieth basic nitrogen atom, with compounds which introduce acid groups and optionally with compounds which are polyfunctional towards amino groups; a process for their manufacture and their use as agents for increasing the retention of fibres, fillers and pigments in the manufacture of paper and for working-up papermaking machine effluents by filtration, sedimentation and flotation.

    摘要翻译： （a）平均分子量高于1,000（b）的水溶性多胺含有至少一个式-RZ的组，其中Z表示-COOH或-SO3H基，R表示亚烷基，具有1至 7碳原子，其任选被碳酰氨基取代和/或被中间氨基连接，并且（C）可通过水溶性低分子量聚氨酯与引入酸性基团和化合物的化合物反应而获得 通过反应可溶性高分子聚氨酯，具有43至700的胺等价物，其中氢原子与至少两个碱性氮原子键合，其中引入酸性基团的化合物是多官能团。 并且可以选择具有多功能性的化学物质的氨基酸组成; 其制造方法及其作为代理人的用途，用于增加纸张制造中的纤维，填料和颜料的保留以及通过过滤，沉淀和漂浮的加工造纸机的工作。

    Polyamines containing acid groups that are useful in papermaking
    2.
    发明授权
    Polyamines containing acid groups that are useful in papermaking 失效
    含有酸性基团的多胺可用于造纸

    公开(公告)号：US4166002A

    公开(公告)日：1979-08-28

    申请号：US528324

    申请日：1974-11-29

    申请人： Wolfgang Lehmann ,  Gerhard Troemel ,  Kurt Ley ,  Friedhelm Muller

    发明人： Wolfgang Lehmann ,  Gerhard Troemel ,  Kurt Ley ,  Friedhelm Muller

    IPC分类号： C08G69/48 ,  C08G73/02 ,  D21H17/54 ,  D21H3/58

    CPC分类号： D21H17/54 ,  C08G69/48 ,  C08G73/0206 ,  C08G73/028

    摘要： Water-soluble polyamines which (a) have an average molecular weight of above 1,000, (b) contain at least one grouping of the formula-- R -- Zin whichZ denotes a --COOH or --SO.sub.3 H group andR represents an alkylene radical, possessing 1 to 7 C atoms, which is optionally substituted and/or interrupted by a carbonamido group,Bonded to a basic nitrogen atom, and which (c) are obtainable either by reaction of water-soluble low molecular polyamines with compounds which introduce acid groups and with compounds which are polyfunctional towards amino groups, or by reaction of water-soluble higher-molecular polyamines, having an amine equivalent of 43 to 700, in which a hydrogen atom is bonded to at least every twentieth basic nitrogen atom, with compounds which introduce acid groups and optionally with compounds which are polyfunctional towards amino groups; a process for their manufacture and their use as agents for increasing the retention of fibres, fillers and pigments in the manufacture of paper and for working-up papermaking machine effluents by filtration, sedimentation and flotation.

    摘要翻译： （a）平均分子量大于1000的水溶性多胺，（b）含有至少一个式-R Z的基团，其中Z表示-COOH或-SO 3 H基团，R代表亚烷基， 具有1至7个C原子，其任选被碳酰氨基取代和/或中断，与碱性氮原子键合，并且（C）可通过与可溶性低分子量聚氨酯反应而获得，所述化合物与引入酸性基团的化合物 以及具有氨基官能团的化合物，或通过反应可溶于高分子量聚氨酯的化合物，其具有43至700的胺等价物，其中氢原子连接至少至少两个基本氮原子，其化合物 引用酸性组合和可选择性地与多官能团组合的氨基酸组成; 其制造方法及其作为代理人的用途，用于增加纸张制造中的纤维，填料和颜料的保留以及通过过滤，沉淀和漂浮的加工造纸机的工作。

    Antibacterial benzo-1,2,4-triazines
    5.
    发明授权
    Antibacterial benzo-1,2,4-triazines 失效
    抗菌苯并-1,2,4-三嗪

    公开(公告)号：US4027022A

    公开(公告)日：1977-05-31

    申请号：US602109

    申请日：1975-08-05

    申请人： Florin Seng ,  Kurt Ley ,  Karl Georg Metzger

    发明人： Florin Seng ,  Kurt Ley ,  Karl Georg Metzger

    IPC分类号： A23K1/16 ,  A61K31/53

    CPC分类号： A23K20/116

    摘要： Antimicrobial compositions and uses employing benzo-1,2,4-triazines-1,4-di-N-oxides substituted in the 3-position with a substituted amino group and optionally substituted in the benzo ring are described. The compounds utilized, of which 3-(N-acetoacetylamino)benzo-1,2,4-triazine-1,4-di-N-oxide is a typical embodiment, are prepared from the corresponding 2-aminobenzo-1,2,4-triazine-1,4-di-N-oxide through alkylation or acylation.

    摘要翻译： 描述了在3-位被取代的氨基取代并任选被苯并环取代的苯并1,2,4-三嗪-1,4-二-N-氧化物的抗微生物组合物和用途。 使用其中的3-（N-乙酰乙酰基氨基）苯并-1,2,4-三嗪-1,4-二-N-氧化物的典型实施方案由相应的2-氨基苯并-1,2- 通过烷基化或酰化形成4-三嗪-1,4-二-N-氧化物。

    Benzo-1,2,4-triazines
    6.
    发明授权
    Benzo-1,2,4-triazines 失效
    苯并-1,2,4-三唑

    公开(公告)号：US3957779A

    公开(公告)日：1976-05-18

    申请号：US413887

    申请日：1973-11-08

    申请人： Florin Seng ,  Kurt Ley ,  Karl Georg Metzger

    发明人： Florin Seng ,  Kurt Ley ,  Karl Georg Metzger

    IPC分类号： A23K1/16 ,  C07D253/08

    CPC分类号： A23K20/116

    摘要： Benzo-1,2,4-triazines-1,4-di-N-oxides substituted in the 3-position with a substituted amino group and optionally substituted in the benzo ring are antimicrobial agents. The compounds, of which 3-(N-acetoacetylamino)benzo-1,2,4-triazine-1,4-di-N-oxide is a typical embodiment, are prepared from the corresponding 2-aminobenzo-1,2,4-triazine-1,4-di-N-oxide through alkylation or acylation.

    Antibacterial compositions containing a 4-amino-pyrimido-(4,5,b)-quinoxaline-5,10-dioxide and method of using same
    7.
    发明授权
    Antibacterial compositions containing a 4-amino-pyrimido-(4,5,b)-quinoxaline-5,10-dioxide and method of using same 失效
    含有4-氨基 - 嘧啶并 - （4,5，b） - 喹喔啉-5,10-二氧化物的抗菌组合物及其使用方法

    公开(公告)号：US3985879A

    公开(公告)日：1976-10-12

    申请号：US511175

    申请日：1974-10-02

    申请人： Florin Seng ,  Kurt Ley ,  Karl Georg Metzger

    发明人： Florin Seng ,  Kurt Ley ,  Karl Georg Metzger

    IPC分类号： A23K1/16 ,  A61K31/505

    CPC分类号： A23K20/116

    摘要： 4-amino-pyrimido-(4,5,b)-quinoxaline-5,10-dioxides of the formula: ##SPC1##WhereinR is hydrogen, a straight or branched chain saturated or partially unsaturated substituted or unsubstituted aliphatic moiety or a substituted or unsubstituted cycloaliphatic moiety, are produced by reacting quinoxaline-di-N-oxide of the formula: ##SPC2##With an amine of the general formula R--NH.sub.2, wherein R is as defined, above, in a diluent, at a temperature in the range of 20.degree. to 100.degree. C.These compounds are useful for their antimicrobial activity. They exhibit activity against both gram positive and gram negative bacteria.

    摘要翻译： 4-氨基 - 嘧啶并 - （4,5，b） - 喹喔啉-5,10-二氧化物，其结构如下：

    Process for the preparation of (thio)phosphoric (phosphonic) acid esters
    8.
    发明授权
    Process for the preparation of (thio)phosphoric (phosphonic) acid esters 失效
    制备（硫代）磷酸（膦酸）酯的方法

    公开(公告)号：US3980738A

    公开(公告)日：1976-09-14

    申请号：US557725

    申请日：1975-03-12

    申请人： Dieter Arlt ,  Kurt Ley

    发明人： Dieter Arlt ,  Kurt Ley

    IPC分类号： C07F9/06 ,  C07F9/09 ,  C07F9/165 ,  C07F9/38 ,  C07F9/40 ,  C08K5/49

    CPC分类号： C08K5/49 ,  C07F9/09 ,  C07F9/1651 ,  C07F9/4075

    摘要： A process for the preparation of a (thio)phosphoric(phosphonic) acid ester of the formula ##EQU1## in which R.sub.1 is a straight-chain or branched alkyl, alkylmercapto or alkoxy group with up to 8 carbon atoms,R.sub.2 is alkyl with 1 to 8 carbon atoms optionally substituted by chlorine,R.sub.3, r.sub.4, r.sub.5 and R.sub.6 each independently is hydrogen or some other radical,X, y and Z each independently is oxygen or sulfur, andHal is chlorine or bromine,Which comprises reacting an olefin of the formula ##EQU2## in a one-step process with a halogenating agent and a (thio)phosphoric(phosphonic) acid ester of the formula ##EQU3##

    摘要翻译： 一种制备式XY-R2的（硫代）磷酸（膦酸）酯的方法，其中R 1是直链烷基， 具有至多8个碳原子的直链或支链烷基，烷基巯基或烷氧基，R2是任选被氯取代的具有1至8个碳原子的烷基，R 3，R 4，R 5和R 6各自独立地是氢或一些其它基团X，Y和 Z各自独立地是氧或硫，Hal是氯或溴，其包含用卤化剂和（硫代）磷酸（一种或多种）的一步法包含反应式R3R5角C = C角度（II）R4R6的烯烃 膦酸）酸酯，式XY-R2并列R1-P型角（III）Y-R2