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13 条记录 (耗时 0.021 秒)

    Zinc and/or lead salts of carboxylic acids and their use as corrosion inhibitors
    4.
    发明授权
    Zinc and/or lead salts of carboxylic acids and their use as corrosion inhibitors 失效
    羧酸的锌和/或铅盐及其作为腐蚀抑制剂的用途

    公开(公告)号：US4830775A

    公开(公告)日：1989-05-16

    申请号：US48744

    申请日：1987-05-11

    申请人： Egon Liedek ,  Gerhard Haegele

    发明人： Egon Liedek ,  Gerhard Haegele

    IPC分类号： C07C67/00 ,  C07C233/81 ,  C07C301/00 ,  C07C311/21 ,  C09D5/08

    CPC分类号： C09D5/086

    摘要： Novel zinc, lead or zinc/lead salts of carboxylic acids of the formula ##STR1## where Y is --CO-- or --SO.sub.2 --, X is H or --NO.sub.2 and n is 1 or 2. The salts, in particular the basic salts of (I), are useful corrosion-inhibitors for coating systems, especially for aqueous or water-dilutable systems.

    摘要翻译： 其中Y是-CO-或-SO 2 - ，X是H或-NO 2并且n是1或2的式IMA图中羧酸的新型锌，铅或锌/铅盐。这些盐，特别是碱式盐 （I）是用于涂料体系的有用的腐蚀抑制剂，特别是水性或水可稀释体系。

    Pigment formulations
    5.
    发明授权
    Pigment formulations 失效
    颜料配方

    公开(公告)号：US4720304A

    公开(公告)日：1988-01-19

    申请号：US777494

    申请日：1985-09-19

    申请人： Wolfgang Ruff ,  Egon Liedek ,  Gerhard Berger ,  Hans W. Sonneborn

    发明人： Wolfgang Ruff ,  Egon Liedek ,  Gerhard Berger ,  Hans W. Sonneborn

    IPC分类号： C09D11/00 ,  C09B67/20 ,  C09B67/22 ,  C09D11/02 ,  C08K5/18

    CPC分类号： C09B67/0041

    摘要： Novel formulations which contain (a) one or more azo pigments based on coupling products of aromatic monoamines or 4,4'-diaminodiphenyls with acetoacetarylides, 1-arylpyrazolones, 3-hydroxy-2-naphthoic acid derivatives or .beta.-naphthol and (b) one or more dyes of the formulaQ--(X).sub.nwhere F is an n-valent radical of a monoazo dye, of a disazo dye or of a quinophthalone, n is 1, 2, 3 or 4 and X is a group of the formula ##STR1## where R.sup.1 and R.sup.2 are each hydrogen or C.sub.1 -C.sub.4 -alkyl, R.sup.3 is C.sub.1 -C.sub.4 -alkyl or hydroxy-C.sub.2 -C.sub.4 -alkyl and A.sup..crclbar. is one equivalent of an anion.The pigments present in the formulations exhibit improved tinctorial, rheological and printing properties when the formulations are used in printing inks.

    摘要翻译： 基于芳族单胺或4,4'-二氨基二苯基与乙酰乙酰芳烃，1-芳基吡唑酮，3-羟基-2-萘甲酸衍生物或β-萘酚的偶联产物的一种或多种偶氮颜料的新型配方，和（b） 一种或多种式Q-（X）n的染料，其中F是单偶氮染料，双偶氮染料或喹酞酮的n价基团，n是1,2,3或4，X是 其中R 1和R 2各自为氢或C 1 -C 4 - 烷基，R 3为C 1 -C 4 - 烷基或羟基-C 2 - C 4 - 烷基且A（ - ）为1当量阴离子。 当制剂用于印刷油墨时，配方中存在的颜料表现出改进的着色，流变和印刷性能。

    Modified diarylide pigments and their preparation
    6.
    发明授权
    Modified diarylide pigments and their preparation 失效
    改性二芳基颜料及其制备方法

    公开(公告)号：US4602960A

    公开(公告)日：1986-07-29

    申请号：US641199

    申请日：1984-08-16

    申请人： Egon Liedek ,  Wolfgang Ruff ,  Gerhard Berger ,  Hans W. Sonneborn ,  Reinhard Kemper

    发明人： Egon Liedek ,  Wolfgang Ruff ,  Gerhard Berger ,  Hans W. Sonneborn ,  Reinhard Kemper

    IPC分类号： C09B35/215 ,  C09B67/22 ,  C09C3/00

    CPC分类号： C09B67/0046

    摘要： A novel modified diarylide pigment contains (a) a pigment which is composed of a tetrazotized benzidine, coupled to an acetoacetarylide and/or a 1-phenyl-3-methylpyrazole-5-one, and (b) a water-soluble component obtained from a symmetric or asymmetric coupling product of a tetrazotized 4,4'-diamino-2,2'-stilbenedisulfonic acid and an acetoacetarylide and/or a 1-phenyl-3-methyl-5-pyrazolone. The novel pigments possess very good color strength, very good gloss characteristics and very good transparency, and exhibit improved printing characteristics, particularly in offset printing inks.

    摘要翻译： 一种新型改性二芳基颜料包含（a）由与四氢吡喃并联联苯并联苯乙酰乙酰胺和/或1-苯基-3-甲基吡唑-5-酮的颜料，和（b）由 四唑化4,4'-二氨基-2,2'-二苯乙烯二磺酸和乙酰乙酰芳胺和/或1-苯基-3-甲基-5-吡唑啉酮的对称或不对称偶联产物。 新型颜料具有非常好的着色强度，非常好的光泽特性和非常好的透明度，并且表现出改善的印刷特性，特别是在胶印油墨中。

    Zinc salts, lead salts and/or calcium salts of carboxylic acids and their use as corrosion inhibitors
    7.
    发明授权
    Zinc salts, lead salts and/or calcium salts of carboxylic acids and their use as corrosion inhibitors 失效
    羧酸的锌盐，铅盐和/或钙盐及其作为腐蚀抑制剂的用途

    公开(公告)号：US4999134A

    公开(公告)日：1991-03-12

    申请号：US248085

    申请日：1988-09-23

    申请人： Egon Liedek ,  Gerhard Haegele

    发明人： Egon Liedek ,  Gerhard Haegele

    IPC分类号： C07C311/21 ,  C07C233/81 ,  C07C235/56 ,  C07D211/60 ,  C07D211/96 ,  C08K5/09 ,  C08K5/16 ,  C08K5/41 ,  C09D5/08

    CPC分类号： C07D211/96 ,  C09D5/086

    摘要： Novel zinc salts, lead salts and/or calcium salts of carboxylic acids of the general formula ##STR1## where A is a radical of the formula ##STR2## Y is --CO-- or --SO.sub.2 --, X.sup.1 is C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy or halogen, X.sup.2 is hydrogen, C.sub.1 -C.sub.8 -alkyl or halogen, X.sup.3 is hydrogen, nitro or halogen, m and n are each 1 or 2, and X.sup.1 may furthermore be hydrogen if A is a radical of the formula (III) or X.sup.3 is nitro or m is 2, in particular the basic salts of (I), are suitable as corrosion inhibitors for coating systems.

    摘要翻译： 通式（Ⅰ）的羧酸的新型锌盐，铅盐和/或钙盐，其中A是式（II）或（III）的基团，Y是-CO- 或-SO 2 - ，X 1为C 1 -C 8 - 烷基，C 1 -C 8 - 烷氧基或卤素，X 2为氢，C 1 -C 8烷基或卤素，X 3为氢，硝基或卤素，m和n各自为1或2， 并且如果A是式（III）的基团或X 3是硝基或m是2，特别是（I）的碱式盐，则A适合作为涂料体系的腐蚀抑制剂，则X1还可以是氢。

    Disazo compounds and formulations containing same
    8.
    发明授权
    Disazo compounds and formulations containing same 失效
    双偶氮化合物和含有相同的配方

    公开(公告)号：US4894094A

    公开(公告)日：1990-01-16

    申请号：US86780

    申请日：1987-08-19

    申请人： Wolfgang Ruff ,  Egon Liedek ,  Gerhard Berger ,  Hans W. Sonneborn

    发明人： Wolfgang Ruff ,  Egon Liedek ,  Gerhard Berger ,  Hans W. Sonneborn

    IPC分类号： C09B67/36 ,  C07C67/00 ,  C07C241/00 ,  C07C245/08 ,  C07C301/00 ,  C07C309/51 ,  C07D231/48 ,  C09B35/08 ,  C09B67/20 ,  C09B67/22 ,  C09D11/02

    CPC分类号： C09B35/08 ,  C09B67/0055 ,  Y10S534/01

    摘要： Disazo compounds based on 4,4'-diaminodiphenyl compounds contain not less than 50% by weight of a disazo compound of the general formulaA--N.dbd.N--Z--N.dbd.N--B (I)where Z is a radical of an unsubstituted of symmetrically substituted diphenylene, A is a radical of a coupling component of a 1-phenylpyrazolone or of an acetoacetarylide, where the phenyl and the aryl radical is substituted by sulfo or carboxyl groups, and B is a radical of a coupling component based on 1-phenylpyrazolone or acetoacetarylide, which are free of sulfo and/or carboxyl groups.The disazo compounds can be obtained by coupling the tetrazotized diamine H.sub.2 N--Z--NH.sub.2 to the coupling component AH containing an acidic group in a medium containing a mineral acid, and then coupling the product to BH in a buffered medium (pH about 4).The novel disazo compounds are suitable as additives to pigments, in particular azo and disazo pigments, for improving the transparency and heat stability of the pigment particles, and the flow behavior.

    摘要翻译： 基于4,4'-二氨基二苯基化合物的双偶氮化合物含有不少于50重量％的通式AN = NZN = NB（I）的双偶氮化合物，其中Z是未取代的对称取代的亚二苯基的基团，A是 苯基和芳基被磺基或羧基取代的1-苯基吡唑啉酮或乙酰乙酰芳胺的偶联组分的基团，B是基于1-苯基吡唑酮或乙酰乙酰芳胺的偶联组分的基团，它们是 没有磺基和/或羧基。 双偶氮化合物可以通过将四唑二胺H 2 N -Z-NH 2偶联到含有无机酸的介质中的含有酸性基团的偶联组分AH，然后在缓冲介质（pH约为4）中将该产物偶联到BH上来获得。 新型双偶氮化合物适用于颜料，特别是偶氮和双偶氮颜料的添加剂，用于改善颜料颗粒的透明度和热稳定性以及流动行为。