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32 条记录 (耗时 0.023 秒)

    Preparation of cathodic electrocoating binders
    22.
    发明授权
    Preparation of cathodic electrocoating binders 失效
    阴极电泳涂料的制备

    公开(公告)号：US4315840A

    公开(公告)日：1982-02-16

    申请号：US85965

    申请日：1979-10-18

    申请人： Fritz E. Kempter ,  Eberhard Schupp ,  Erich Gulbins

    发明人： Fritz E. Kempter ,  Eberhard Schupp ,  Erich Gulbins

    IPC分类号： C08G18/00 ,  C08G18/08 ,  C08G18/65 ,  C08G18/66 ,  C08G18/80 ,  C09D5/44 ,  C09D175/08 ,  C08G18/48 ,  C08J3/04 ,  C08L91/00

    CPC分类号： C08G18/0814 ,  C08G18/8061 ,  C09D5/4465 ,  Y10S524/901

    摘要： A process for the preparation of self-crosslinking, cathodic electrocoating binders by reacting polyether-polyols, which may or may not contain thio groups, with semi-blocked diisocyanates or partially blocked polyisocyanates, wherein the reaction products (A), containing blocked isocyanate groups, are reacted with a polyamine (B), some of whose amino groups may or may not be in the form of ketimine groups, in such a way that one or more amino groups of the polyamine (B) form a urea group with a blocked isocyanate group of the reaction product (A), and the self-cross-linking reaction product of (A) and (B) is converted into a water-dilutable form in the conventional manner by protonization with an acid.The coating binders prepared according to the invention may be used for cathodic electrocoating of metal articles.

    摘要翻译： 一种制备自交联阴极电泳涂料粘合剂的方法，该方法是将可能含有或不含有硫基的聚醚多元醇与半封端二异氰酸酯或部分封闭的多异氰酸酯反应，其中含有封端异氰酸酯基团的反应产物（A） 与多胺（B）反应，其一些氨基可以是或可以不是酮亚胺基的形式，使得多胺（B）的一个或多个氨基形成具有封闭的脲基团 反应产物（A）的异氰酸酯基和（A）和（B）的自交联反应产物以常规方式通过用酸质子化转化成水可稀释形式。 根据本发明制备的涂料粘合剂可用于金属制品的阴极电泳涂覆。

    Polyadducts of ammonia and epoxide compounds, processes for their modification, and their use
    23.
    发明授权
    Polyadducts of ammonia and epoxide compounds, processes for their modification, and their use 失效
    氨和环氧化合物的加合物，其改性方法及其用途

    公开(公告)号：US4310645A

    公开(公告)日：1982-01-12

    申请号：US213174

    申请日：1980-12-04

    申请人： Fritz E. Kempter ,  Eberhard Schupp ,  Hans-Uwe Schenck ,  Erich Gulbins

    发明人： Fritz E. Kempter ,  Eberhard Schupp ,  Hans-Uwe Schenck ,  Erich Gulbins

    IPC分类号： C08G12/00 ,  C08G12/02 ,  C08G12/46 ,  C08G59/00 ,  C08G59/14 ,  C08G59/40 ,  C08G65/26 ,  C08K5/29 ,  C09D5/44 ,  C09D163/00

    CPC分类号： C08G12/46 ,  C08G12/00 ,  C08G12/02 ,  C08G59/1405 ,  C08G59/4014 ,  C08G65/2624 ,  C09D5/4438 ,  Y10S524/901 ,  Y10T428/2933

    摘要： Polyadducts, free from epoxide groups, are obtained from ammonia and epoxide compounds by reacting 1 mole of ammonia with from 1.2 to 2.0 equivalents of epoxide, so that if diepoxide compounds are used products of the general formula (I) ##STR1## are obtained, while if triepoxides and/or tetraepoxide compounds are used, by themselves, or together with diepoxide compounds, products of the general formula II ##STR2## are produced; in these formulae, the E.sup.1 's are identical or different hydroxyl-containing divalent radicals and the E.sup.2 's are identical or different hydroxyl-containing trivalent or tetravalent radicals, resulting from the opening of the oxirane rings of epoxide compounds containing two, three or four epoxide groups in the molecule, n.sup.1, n.sup.3 and n.sup.5 are from 0 to 3, n.sup.2 and n.sup.4 are from 1 to 3 and X is 0 or 1, and one or more of the divalent radicals E.sup.1 in the general formula (II) may or may not be replaced by polyvalent radicals E.sup.2.The novel polyadducts can be modified by reaction with aldehydes, ketones, monoepoxide compounds, carboxylic acids, carboxylic acid esters or isocyanates, or by protonation with an acid, and may be used, for example, for the cathodic electrocoating of metallic articles.

    摘要翻译： 通过使1摩尔氨与1.2-2.0当量的环氧化物反应，从氨和环氧化合物得到不含环氧基的多元加成物，因此如果使用二环氧化合物，则得到通式（I）的产物 而如果三环氧化物和/或四环氧化合物本身或与二环氧化合物一起使用，则制备通式II的产物（II）; 在这些式中，E1是相同或不同的含羟基的二价基团，并且E2是相同或不同的含羟基的三价或四价基团，其由环氧乙烷环的环氧化物环开放，所述环氧化物包含两个，三个或四个环氧基团 分子n1，n3和n5为0〜3，n2和n4为1〜3，X为0或1，通式（II）中的一个或多个二价基团E​​1可以是也可以不是 由多价基团E2代替。 可以通过与醛，酮，单环化合物，羧酸，羧酸酯或异氰酸酯的反应或通过用酸质子化来改变新的多加合物，并且可以用于例如金属制品的阴极电泳涂层。

    Surface-coating binders
    24.
    发明授权
    Surface-coating binders 失效
    表面涂层粘合剂

    公开(公告)号：US4260697A

    公开(公告)日：1981-04-07

    申请号：US932466

    申请日：1978-08-10

    申请人： Fritz E. Kempter ,  Heinrich Hartmann ,  Erich Gulbins

    发明人： Fritz E. Kempter ,  Heinrich Hartmann ,  Erich Gulbins

    IPC分类号： B29C37/00 ,  B29C45/00 ,  C08G18/00 ,  C08G18/54 ,  C08G59/00 ,  C08G59/40 ,  C08L63/00 ,  C09D5/44 ,  C09D163/00 ,  C09D175/00

    CPC分类号： C09D5/4419 ,  C08G59/4028 ,  C09D163/00

    摘要： Surface-coating binders based on a reaction product of Mannich bases, obtained from polyhydric phenols, secondary amines and formaldehyde, with epoxy resins. The Mannich bases and/or the epoxy resins carry hydroxyl groups, bonded to aliphatic structures, which have been converted to urethane groups by reaction with partially blocked polyisocyanates. When protonized and diluted with water, the surface-coating binders may be used as cationic electrocoatings.

    摘要翻译： 基于由多元酚，仲胺和甲醛获得的曼尼希碱的反应产物与环氧树脂的表面涂层粘合剂。 曼尼希碱和/或环氧树脂携带羟基，与脂肪族结构键合，其通过与部分封端的多异氰酸酯反应而转化为氨基甲酸酯基团。 当质子化并用水稀释时，表面涂层粘合剂可以用作阳离子电涂层。

    Heat-curable coating agent and its use
    27.
    发明授权
    Heat-curable coating agent and its use 失效
    热固性涂料及其用途

    公开(公告)号：US4647604A

    公开(公告)日：1987-03-03

    申请号：US744205

    申请日：1985-06-13

    申请人： Fritz E. Kempter ,  Harro Petersen ,  Eberhard Schupp ,  Gunther Sabelus ,  Horst Schmidt

    发明人： Fritz E. Kempter ,  Harro Petersen ,  Eberhard Schupp ,  Gunther Sabelus ,  Horst Schmidt

    IPC分类号： C08G59/00 ,  C08G59/10 ,  C08G59/28 ,  C08G59/32 ,  C08L63/00 ,  C09D5/44 ,  C09D163/00

    CPC分类号： C09D5/4419

    摘要： The heat-curable coating agent according to the invention contains a combination of a binder, which possesses basic nitrogen groups and is rendered water-dilutable by protonation with an acid, and a crosslinking agent and, if required, pigments, fillers, corrosion inhibitors, surface coating assistants and catalysts, and the binder used is a reaction product of a dicarboxylic acid or of a dicarboxylate or of a (meth)acrylate oligomer or polymer with an adduct of a di- or triglycidyl ether and a polyamine, the polyamine containing 2 or more amine nitrogen atoms per molecule and one or more alkylene chains of 3 or more carbon atoms between the amino groups, and has an NH amine number of from 50 to 150 mg of KOH/g and is combined with aminoplasts and/or phenoplasts as crosslinking agents.The novel coating agent is useful as a binder for the cathodic electrocoating of metal articles.

    摘要翻译： 根据本发明的热固化涂层剂含有具有碱性氮基并通过用酸质子化而进行水稀释的粘合剂和交联剂以及如果需要的颜料，填料，腐蚀抑制剂， 所使用的粘合剂是二羧酸或二羧酸酯或（甲基）丙烯酸酯低聚物或聚合物与二缩水甘油醚和多胺的加合物的反应产物，所述多胺含有2 或更多的胺氮原子和氨基之间具有3个或更多个碳原子的一个或多个亚烷基链，并且具有50至150mg KOH / g的NH胺数，并与氨基塑料和/或酚质体合并为 交联剂。 该新型涂料可用作金属制品的阴极电泳涂料的粘合剂。

    Polyadduct/polycondensate which contains basic nitrogen groups, and its use as electrodepositable coating
    28.
    发明授权
    Polyadduct/polycondensate which contains basic nitrogen groups, and its use as electrodepositable coating 失效
    含有碱性氮基团的多元/缩聚物，用作电沉积涂层

    公开(公告)号：US4444634A

    公开(公告)日：1984-04-24

    申请号：US388517

    申请日：1982-06-15

    申请人： Fritz E. Kempter ,  Eberhard Schupp

    发明人： Fritz E. Kempter ,  Eberhard Schupp

    IPC分类号： C08G14/00 ,  C08G14/06 ,  C08G59/62 ,  C09D5/44 ,  C25D13/06

    CPC分类号： C09D5/4419 ,  C08G59/623

    摘要： Polyadducts/polycondensates which can be diluted with water when protonated with an acid and which contain basic nitrogen groups are obtained by the polyaddition reaction of(A) a Mannich base obtained from(a) a monophenol and/or a polyphenol,(b) one or more dialkylamines of the formula ##STR1## where R.sup.1 and R.sup.2 are each alkyl or alkoxyalkyl, or are linked to one another to form a 5-membered or 6-membered ring, and(c) formaldehyde with(B) an epoxy resinand contain groups, which are bonded to aromatic rings, of the general formula ##STR2## and may or may not contain groups of the general formula ##STR3## where R.sup.3 and R.sup.4 are each alkyl, hydroxyalkyl or alkoxyalkyl, or are linked to one another to form a 5-membered or 6-membered ring, and R.sup.5 and R.sup.6 are each hydrogen or methyl.These products are useful as binders for the cathodic electrocoating of metallic articles.

    摘要翻译： 通过（A）从（a）单酚和/或多酚获得的曼尼希碱（a）的加聚反应得到可用酸稀释并含有碱性氮基团的可用水稀释的聚加成物/缩聚物，（b）一种 或更多个式（I）的二烷基胺，其中R 1和R 2各自是烷基或烷氧基烷基，或彼此连接形成5元或6元环，和（c）甲醛与（B）环氧树脂和 含有通式为“IMAGE”的芳族环的基团​​，并且可以含有或不含有通式“IMAGE”的基团，其中R 3和R 4各自为烷基，羟基烷基或烷氧基烷基，或彼此相连至 形成5元或6元环，R 5和R 6各自为氢或甲基。 这些产品可用作金属制品的阴极电涂层的粘合剂。

    Polyadduct/polycondensate which contains basic nitrogen groups, and its use
    29.
    发明授权
    Polyadduct/polycondensate which contains basic nitrogen groups, and its use 失效
    含有碱性氮基团的多元/缩聚物及其用途

    公开(公告)号：US4427514A

    公开(公告)日：1984-01-24

    申请号：US388514

    申请日：1982-06-15

    申请人： Fritz E. Kempter ,  Eberhard Schupp

    发明人： Fritz E. Kempter ,  Eberhard Schupp

    IPC分类号： C08G14/00 ,  C08G14/06 ,  C08G59/62 ,  C09D5/44 ,  C08G59/54

    CPC分类号： C08G59/623 ,  C09D5/4419

    摘要： Polyadducts/polycondensates which can be diluted with water when protonated with an acid and which contain basic nitrogen groups are obtained by the polyaddition reaction of(A) a Mannich base obtained from a monophenol and/or a polyphenol, one or more secondary amines which contain one or more hydroxyalkyl groups, or a mixture of a secondary amine of this type with another secondary amine, and formaldehyde with(B) one or more epoxy resins,and contain groups, which are bonded to aromatic rings, of the formula (I) ##STR1## where R.sup.1 and R.sup.2 are each alkyl of 1 to 9 carbon atoms, or hydroxyalkyl or alkoxyalkyl, each of 2 to 10 carbon atoms, or are linked to one another to form a 5-membered or 6-membered ring, and R.sup.3 and R.sup.4 are each hydrogen or methyl.These products are useful as binders for cathodic electrocoating.

    摘要翻译： 通过（A）由单苯酚和/或多酚获得的曼尼希碱和一种或多种仲胺的加聚反应获得可用酸稀释并含有碱性氮基团的可用水稀释的聚加成物/缩聚物，其含有 一种或多种羟基烷基，或这种仲胺与另一种仲胺的混合物，和甲醛与（B）一种或多种环氧树脂，并且包含与芳环键合的式（I）基团， 其中R 1和R 2各自为1至9个碳原子的烷基，或2至10个碳原子的羟基烷基或烷氧基烷基，或彼此连接以形成5元或6元环 ，R 3和R 4各自为氢或甲基。 这些产品可用作阴极电涂层的粘合剂。