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    Self-crosslinking heat-curable binder
    32.
    发明授权
    Self-crosslinking heat-curable binder 失效
    自交联热固性粘合剂

    公开(公告)号：US4547409A

    公开(公告)日：1985-10-15

    申请号：US657062

    申请日：1984-10-02

    Applicant: Michael Geist ,  Horst Diefenbach

    Inventor： Michael Geist ,  Horst Diefenbach

    IPC: C08G18/08 ,  C08G59/42 ,  C08G59/56 ,  C08G59/58 ,  C09D5/44 ,  C08L67/04

    CPC classification number: C09D5/44 ,  C08G18/0814 ,  C08G59/4284 ,  C08G59/56 ,  C08G59/58 ,  Y10T428/31511 ,  Y10T428/31551

    Abstract: The invention relates to a self-crosslinking heat-curable binder, in particular for electropaints, which is based on an organic synthetic resin which contains primary and/or secondary and, if desired, also tertiary amino groups and esterified carboxyl groups and is water-dilutable due to partial or complete neutralization with acids. The esterified carboxyl groups are activated in the alcohol component by a substituent which induces a negative inductive effect.

    Abstract translation: 本发明涉及一种自交联热固化性粘合剂，特别是电穿孔，其基于有机合成树脂，该有机合成树脂含有伯和/或仲和如果需要也含有叔氨基和酯化的羧基， 由于部分或完全用酸中和而可稀释。 酯化的羧基在醇组分中通过引起负诱导作用的取代基活化。

    Water-dispersible binders for cationic electropaints, and a process for their preparation
    34.
    发明授权
    Water-dispersible binders for cationic electropaints, and a process for their preparation 失效
    用于阳离子电极的水分散性粘合剂及其制备方法

    公开(公告)号：US4788260A

    公开(公告)日：1988-11-29

    申请号：US471738

    申请日：1983-03-03

    Applicant: Wolfgang Batzill ,  Horst Diefenbach ,  Michael Geist ,  Eberhard Schupp

    Inventor： Wolfgang Batzill ,  Horst Diefenbach ,  Michael Geist ,  Eberhard Schupp

    IPC: C08G59/00 ,  C08G59/02 ,  C08G59/14 ,  C08G59/56 ,  C08G59/62 ,  C09D5/44 ,  C08F283/04 ,  C08L63/00

    CPC classification number: C09D5/4446 ,  C08G59/02 ,  C08G59/56 ,  C08G59/621

    Abstract: The invention relates to water-dispersible binders which are intended for cationic electropaints and are based on reaction products which are formed from modified epoxy resins and primary and/or secondary amines and which can, if desired, also contain crosslinking agents, pigments, flow-control agents and other customary auxiliaries. They contain as reaction products those which have been prepared by reacting(A) low molecular weight epoxy resins which contain epoxy compound aromatic groups and have an epoxide equivalent weight of less than 375 with(B) aliphatic and/or alicyclic polyfunctional alcohols having hydroxyl groups or carboxylic acids having carboxylic groups and both having a molecular weight of less than 350 and addition of the hydroxyl groups and carboxylic groups to the epoxy groups of (A) in such a way that the reaction products of (A) and (B) contain 10-45% of aromatic groups, calculated as the phenylene group, and have terminal epoxy groups.(C) reacting the terminal epoxy groups of the reaction products of (A) and (B), and thus chain-lengthening, with the phenolic hydroxyl groups of a mononuclear or polynuclear phenol which has at least two phenolic hydroxyl groups and at east one .alpha.,.beta.-olefinically unsaturated amidomethyl group of the following general formula ##STR1## as a substituent on the aromatic rings(s) and in which R.sup.1 and R.sup.2 are identical to or different from one another and represent hydrogen or a methyl group, and(D) reacting the intermediate procuct obtained from (A), (B) and (C) with a primary or secondary amine or an ammonium salt.

    Abstract translation: 本发明涉及用于阳离子电穿孔剂的水分散性粘合剂，并且基于由改性环氧树脂和伯胺和/或仲胺形成的反应产物，并且如果需要，其也可以含有交联剂，颜料， 控制剂和其他常规助剂。 它们包含作为反应产物的那些反应产物，它们是通过（A）含有环氧化合物芳族基团并且具有小于375的环氧当量的低分子量环氧树脂与（B）具有羟基的脂族和/或脂环族多官能醇反应而制备的 或具有羧基的羧酸，并且分子量小于350，并且以（A）和（B）的反应产物含有（A）和（B）的反应产物的方式向（A）的环氧基添加羟基和羧基， 10-45％芳族基团，以亚苯基计算，并具有末端环氧基团。 （C）将（A）和（B）的反应产物的末端环氧基与链长延长与具有至少两个酚羟基的单核或多核苯酚的酚羟基反应，并在东一 α，α-烯属不饱和酰胺基甲基，作为芳环上的取代基，其中R 1和R 2彼此相同或不同，表示氢或甲基 ，和（D）使得自（A），（B）和（C）得到的中间产物与伯胺或仲胺或铵盐反应。

    Water-dilutable binders, containing latent primary amino groups, for cationic electrocoating finishes, and a process for their preparation
    35.
    发明授权
    Water-dilutable binders, containing latent primary amino groups, for cationic electrocoating finishes, and a process for their preparation 失效
    用于阳离子电泳涂饰的含有潜在伯氨基的水可稀释粘合剂及其制备方法

    公开(公告)号：US4762903A

    公开(公告)日：1988-08-09

    申请号：US10196

    申请日：1987-01-23

    Applicant: Michael Geist ,  Gunther Ott ,  Georg Schon

    Inventor： Michael Geist ,  Gunther Ott ,  Georg Schon

    IPC: C08G59/40 ,  C09D5/44 ,  C09D163/00 ,  C25D13/06 ,  C08G59/56

    CPC classification number: C09D5/4438 ,  C08G59/4042

    Abstract: The invention relates to water-dilutable binders for cationic electrocoating finishes, the said binders containing latent primary amino groups. In order to prepare the binders, an epoxy resin is reacted with a polyamine, which in addition to a sterically hindered primary amino group also contains at least one primary amino group blocked by reaction with a ketone or aldehyde, and, if appropriate, further primary or secondary amines.

    Abstract translation: PCT No.PCT / EP86 / 00316 Sec。 371日期1987年1月23日 102（e）日期1987年1月23日PCT提交1986年5月24日PCT公布。 公开号WO86 / 07372 日本1986年12月18日。本发明涉及用于阳离子电泳涂饰的水可稀释粘合剂，所述粘合剂含有潜在的伯氨基。 为了制备粘合剂，环氧树脂与多胺反应，多胺除了空间位阻的伯氨基还含有至少一个被酮或醛反应封闭的伯氨基，如果合适的话，进一步的伯 或仲胺。

    Water dispersible binders for cationic electra-coating and method for preparation
    36.
    发明授权
    Water dispersible binders for cationic electra-coating and method for preparation 失效
    用于阳离子电镀的水分散性粘合剂及其制备方法

    公开(公告)号：US4724254A

    公开(公告)日：1988-02-09

    申请号：US23977

    申请日：1987-03-10

    Applicant: Michael Geist ,  Gunther Ott ,  Georg Schon

    Inventor： Michael Geist ,  Gunther Ott ,  Georg Schon

    IPC: C08G59/42 ,  C08G59/56 ,  C08G59/62 ,  C08G59/64 ,  C08G59/66 ,  C09D5/44 ,  C08G59/06 ,  C08G59/18

    CPC classification number: C08G59/64 ,  C08G59/4284 ,  C08G59/56 ,  C08G59/62 ,  C08G59/66 ,  C09D5/4434

    Abstract: The invention relates to water-dispersible binding agents for cationic electro-immersion varnishes on the basis of modified epoxy resins. The binding agents are reaction products of(A) low-molecular epoxy resins containing aromatic groups, with an equivalent epoxy weight of less than 375,(B) aliphatic and/or alicyclic polyfunctional alcohols and/or carboxylic acids with a molecular weight less than 350, where the intermediate product obtained from (A) and (B) has a content of aromatic groups of 10 to 45%, calculated as a phenylene group,(C) polyfunctional alcohols, carboxylic acids and/or SH-compounds with a molecular weight of 500 to 5000, and(D) amino alcohols with at least one concealed primary or a tertiary nitrogen atom.

    Abstract translation: 本发明涉及基于改性环氧树脂的阳离子电沉浸清漆的水分散性结合剂。 粘合剂是（A）含有芳族基团的低分子环氧树脂，当量环氧重量小于375的反应产物，（B）分子量小于（B）的脂族和/或脂环族多官能醇和/或羧酸 350，其中由（A）和（B）获得的中间产物具有作为亚苯基计算的10〜45％的芳族基团含量，（C）具有分子量的多官能醇，羧酸和/或SH-化合物 重量为500至5000，和（D）具有至少一个隐藏的伯或叔氮原子的氨基醇。

    Self-crosslinking heat-curable binder
    40.
    发明授权
    Self-crosslinking heat-curable binder 失效
    自交联热固性粘合剂

    公开(公告)号：US4495335A

    公开(公告)日：1985-01-22

    申请号：US472639

    申请日：1983-03-07

    Applicant: Michael Geist ,  Horst Diefenbach

    Inventor： Michael Geist ,  Horst Diefenbach

    IPC: C08G18/08 ,  C08G59/42 ,  C08G59/56 ,  C08G59/58 ,  C09D5/44 ,  C09D201/02 ,  C08L67/04

    CPC classification number: C08G59/58 ,  C08G18/0814 ,  C08G59/4284 ,  C08G59/56 ,  C09D5/4446 ,  C09D5/4465 ,  C09D5/4488

    Abstract: The invention relates to a self-crosslinking heatcurable binder, in particular for electropaints, which is based on an organic synthetic resin which contains primary and/or secondary and, if desired, also tertiary amino groups and esterified carboxyl groups and is water-dilutable due to partial or complete neutralization with acids. The esterified carboxyl groups are activated in the alcohol component by a substituent which induces a negative inductive effect.

    Abstract translation: 本发明涉及一种自交联热固性粘合剂，特别是对于电极，其基于有机合成树脂，该有机合成树脂包含伯和/或仲和如果需要也含有叔氨基和酯化的羧基并且是可水稀释的 部分或完全用酸中和。 酯化的羧基在醇组分中通过引起负诱导作用的取代基活化。

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