公开(公告)号：US5258460A

公开(公告)日：1993-11-02

申请号：US856828

申请日：1992-03-25

申请人： Dieter Faul ,  Gerhard Hoffmann ,  Klaus Huemke ,  Ulrich Heimann ,  John A. Gilbert

发明人： Dieter Faul ,  Gerhard Hoffmann ,  Klaus Huemke ,  Ulrich Heimann ,  John A. Gilbert

IPC分类号： C08L63/00 ,  C09D5/02 ,  C09D5/44 ,  C08L63/02

CPC分类号： C09D5/4492 ,  C08L63/00 ,  C09D5/024 ,  Y10T428/31696

摘要： Polymeric reaction products useful as additions to electrocoating baths are obtainable fromA. a polyoxyalkylene which has an average molecular weight M.sub.n of from 140 to 10,000 and contains on average from 1.5 to 3.0 primary and/or secondary amino groups andB. a polymer which is based on a conjugated diene, has an average molecular weight M.sub.n of from 250 to 50,000, contains on average from 1.5 to 3.0 epoxy groups per molecule and is obtainable by reacting a hydroxyl- or carboxyl-containing polymer with a glycidyl compound.

摘要翻译： 可用作电涂浴的添加剂的聚合反应产物可从A.具有平均分子量＆Upbar＆Mn为140至10,000并含有平均1.5至3.0个伯和/或仲氨基和B的聚氧化烯获得。 基于共轭二烯，平均分子量＆Upbar＆Mn为250〜50,000，每分子平均含有1.5〜3.0个环氧基团，可通过含羟基或含羧基的聚合物与缩水甘油基化合物反应而获得。

公开(公告)号：US5336722A

公开(公告)日：1994-08-09

申请号：US979313

申请日：1992-11-20

申请人： Dieter Faul ,  Gerhard Hoffmann ,  Klaus Huemke ,  Ulrich Heimann ,  John A. Gilbert

发明人： Dieter Faul ,  Gerhard Hoffmann ,  Klaus Huemke ,  Ulrich Heimann ,  John A. Gilbert

IPC分类号： C08F8/00 ,  C08F36/00 ,  C08F36/04 ,  C08G59/14 ,  C08G81/02 ,  C08J3/24 ,  C08K5/14 ,  C08L63/00 ,  C08L71/02 ,  C09D5/02 ,  C09D5/44 ,  C09D163/00 ,  C08L63/10

CPC分类号： C09D5/4492 ,  C08G81/025 ,  C08J3/246 ,  C08L63/00 ,  C08L71/02 ,  Y10T428/31529

摘要： Polymeric reaction products are obtained by reactingI) prepolymers obtained fromA) polyoxyalkylenes which have an average molecular weight M.sub.n of from 140 to 10,000 and contain on average from 1.5 to 3.0a.sub.1) primary or secondary amino groups ora.sub.2) epoxy groups per molecule andB) polymers which are based on conjugated dienes, have an average molecular weight M.sub.n of from 250 to 50,000 and contain on average from 1.5 to 3.0b.sub.1) primary or secondary amino groups orb.sub.2) epoxy groups per molecule, the components (a.sub.1) and ( b.sub.2) or (a.sub.2) and (b.sub.1) being reacted with one another so that from at least an amino equivalent excess to 3 amino equivalents of component (a.sub.1) or (b.sub.1) are present per epoxide equivalent of component (a.sub.2) or (b.sub.2), withII) at least one compound which forms free radicals.

摘要翻译： 聚合反应产物是通过使I）得自A）聚氧亚烷的平均分子量＆Upbar＆Mn为140〜10,000，平均含有1.5〜3.0个a1）伯或仲氨基或a2）环氧基的分子得到的预聚物 和B）基于共轭二烯的聚合物，其平均分子量＆gt;＆gt; Mn为250至50,000，并且平均含有1.5至3.0个b1）伯或仲氨基或每个分子的b2）环氧基，组分（a1 ）和（b2）或（a2）和（b1）彼此反应，使得由组分（a2）的每个环氧当量存在至少一个氨基当量过量至3个氨基当量的组分（a1）或（b1） 或（b2），II）至少一种形成自由基的化合物。

公开(公告)号：US5446084A

公开(公告)日：1995-08-29

申请号：US27942

申请日：1993-03-08

申请人： Klaus Huemke ,  Gerhard Hoffmann ,  Dieter Faul

发明人： Klaus Huemke ,  Gerhard Hoffmann ,  Dieter Faul

IPC分类号： C08F291/00 ,  C08L9/06 ,  C08L51/00 ,  C08L63/00 ,  C08L101/00 ,  C08L101/02 ,  C09D5/44 ,  C09D201/02

CPC分类号： C09D5/4473 ,  C08F291/00 ,  C08L101/02 ,  C08L51/003 ,  C08L63/00 ,  C08L9/06 ,  Y10S525/902

摘要： Synthetic resins contain, as essential components,A) from 20 to 95% by weight of a crosslinkable binder selected from the group consisting of the polymers, polyadducts or polycondensates having reactive centers in the form of hydroxyl, thio, primary and/or secondary amino groups and/or hydrophilic centers in the form of ammonium, sulfonium and/or phosphonium groups andB) from 5 to 80% by weight of polymers consisting of a core and one or more shells and furthermoreC) from 0 to 10% by weight of one or more crosslinking agents andD) from 0 to 10% by weight of a pigment formulation consisting of one or more pigments and a resin having surfactant properties andE) from 0 to 10% by weight of additives and/or assistants.

摘要翻译： 合成树脂含有作为必需组分的A）20至95重量％的可交联粘合剂，其选自具有羟基，硫原子，伯和/或仲氨基的反应中心的聚合物，聚加成物或缩聚物 基团和/或亲水中心，以及B）5至80重量％的由核心和一个或多个壳体组成的聚合物，此外C）0至10重量％ 的一种或多种交联剂和D）0至10重量％的由一种或多种颜料和具有表面活性剂性质的树脂组成的颜料制剂，以及E）0至10重量％的添加剂和/或助剂。

公开(公告)号：US5274011A

公开(公告)日：1993-12-28

申请号：US964822

申请日：1992-10-22

申请人： Dieter Faul ,  Gerhard Hoffmann ,  Klaus Huemke ,  Ulrich Heimann

发明人： Dieter Faul ,  Gerhard Hoffmann ,  Klaus Huemke ,  Ulrich Heimann

IPC分类号： C08L33/20 ,  C08C19/36 ,  C08L33/18 ,  C09D5/44 ,  C09D133/02 ,  C09D133/20 ,  C08L63/02

CPC分类号： C09D5/4403 ,  C08C19/36 ,  Y10T428/31681

摘要： Cationic resins are obtainable by reaction ofA) a carboxyl-containing copolymer containing as comonomersa) 35-100 mol % of butadiene,b) 0-45 mol % of acrylonitrile, andc) 0-20 mol % of further comonomers, which has an average molecular weight of 500-50,000 and carries on average from 1.5 to 4 carboxyl groups per molecule, andB) a condensation product ofd) a polybasic aliphatic C.sub.10 -C.sub.100 -carboxylic acid, ande) an amine which is polyfunctional in respect of primary and secondary amino groups, the amount of e) having been determined in such a way that, arithmetically, there are from 1.05 to 4 amino groups for every carboxyl group of d),with the proviso that the amount of B) is chosen in such a way that there are from 1.05 to 4 mol of amino groups per mole of the carboxyl groups present in A).

摘要翻译： 阳离子树脂可以通过A）含有共聚单体a）35-100摩尔％的丁二烯，b）0-45摩尔％的丙烯腈和c）0-20摩尔％的其它共聚单体反应获得，其中 平均分子量为500-50,000，每分子平均载有1.5至4个羧基，B）d）多元脂族C 10 -C 100 - 羧酸的缩合产物，和e）多官能的胺 对于伯氨基和仲氨基的考虑，e）的量已经以这样的方式确定：对于d）的每个羧基，在算术上为1.05至4个氨基，条件是B）的量为 以这样的方式进行选择：每摩尔A）中存在的羧基存在1.05至4摩尔的氨基。

公开(公告)号：US5401823A

公开(公告)日：1995-03-28

申请号：US27841

申请日：1993-03-08

申请人： Klaus Huemke ,  Gerhard Hoffmann ,  Dieter Faul ,  Rainer Blum

发明人： Klaus Huemke ,  Gerhard Hoffmann ,  Dieter Faul ,  Rainer Blum

IPC分类号： C08G18/08 ,  C08G18/22 ,  C08G18/64 ,  C08G18/80 ,  C09D5/44 ,  C09D175/00 ,  C09D175/04 ,  C08G

CPC分类号： C08G18/643 ,  C08G18/0809 ,  C08G18/222 ,  C08G18/80 ,  C09D5/4457 ,  C09D5/4492

摘要： Binder systems suitable for electrocoating and consisting of a base resin A which carries groups which can be protonated with acids or cationic quaternary groups and, if desired, hydroxyl or thiol groups, a crosslinking component B which carries at least two blocked isocyanate groups per molecule and an organic iron compound C which is partially or completely soluble in water, as a catalyst for the thermal crosslinking of components A and B, and if desired, an additive D which increases the catalytic activity of C, are used to prepare dispersions which are used for electrocoating.

摘要翻译： 粘合剂系统适用于电泳并由基础树脂A组成，基础树脂A携带可用酸或阳离子季铵基团质子化的基团，以及如果需要的话，羟基或硫醇基团，每个分子携带至少两个封闭的异氰酸酯基团的交联组分B，以及 作为部分或完全可溶于水的有机铁化合物C，作为用于组分A和B的热交联的催化剂，如果需要，使用增加C的催化活性的添加剂D用于制备使用的分散体 用于电涂。

公开(公告)号：US5350636A

公开(公告)日：1994-09-27

申请号：US979314

申请日：1992-11-20

申请人： Klaus Huemke ,  Dieter Faul ,  Gerhard Hoffmann

发明人： Klaus Huemke ,  Dieter Faul ,  Gerhard Hoffmann

IPC分类号： C08G18/00 ,  C08G18/40 ,  C08G18/58 ,  C08G18/77 ,  C08G18/83 ,  C08L75/00 ,  C09D5/44 ,  C09D175/00 ,  C09D175/04 ,  B32B15/08

CPC分类号： C08G18/771 ,  C08G18/584 ,  C09D5/4496 ,  Y10T428/31529

摘要： A synthetic resin contains, as essential components,A) a crosslinkable binder selected from the group consisting of the polymers, polyadducts or polycondensates having reactive centers in the form of hydroxyl, thio or primary or secondary amino groups andB) a crosslinking agent based on at least one polyoxyalkylene polyisocyanate andC) a crosslinking agent which differs from (B) and is based on.gamma..sub.1) a polyfunctional isocyanate which differs from (B) or.gamma..sub.2) an organic compound which reacts at elevated temperatures with free amino groups of component (A) with amide formation or.gamma..sub.3) an organic compound which reacts at elevated temperatures with hydroxyl groups of component (A) with transesterification or.gamma..sub.4) a phenolic Mannich base ora mixture of two or more crosslinking agents (.gamma..sub.1) to (.gamma..sub.4).

摘要翻译： 合成树脂作为必要组分含有A）选自具有羟基，硫原子或伯或仲氨基形式的反应中心的聚合物，聚加成物或缩聚物的可交联粘合剂，以及B）基于 至少一种聚氧亚烷基多异氰酸酯和C）不同于（B）并且基于γ的交联剂1）与（B）或γ2不同的多官能异氰酸酯）在升高的温度下与游离氨基反应的有机化合物 酰胺形成的组分（A）或γ3）在升高的温度下与组分（A）的羟基与酯交换反应或γ反应的有机化合物4）酚类曼尼希碱或两种或更多种交联剂（γ1）的混合物， 到（γ4）。

公开(公告)号：US5461091A

公开(公告)日：1995-10-24

申请号：US303881

申请日：1994-09-09

申请人： Gerhard Hoffmann ,  Dieter Faul ,  Klaus Huemke ,  John A. Gilbert

发明人： Gerhard Hoffmann ,  Dieter Faul ,  Klaus Huemke ,  John A. Gilbert

IPC分类号： C08G18/76 ,  C08G18/80 ,  C09D5/44 ,  H03K17/081 ,  H03K17/22 ,  H03K17/30 ,  H03K17/687 ,  C08K3/20 ,  C08L63/02

CPC分类号： C08G18/8061 ,  C08G18/7664 ,  C09D5/4496 ,  H03K17/08104 ,  H03K17/223 ,  H03K17/302 ,  H03K17/6874 ,  Y10S524/901

摘要： A heat curable coating composition, particular for cathodic electrocoating, comprises(A) from 50 to 95% by weight of a chain or step growth polymerization product having functional groups and(B) from 50 to 5% by weight of a mixture of polymethylenepolyphenyl isocyanates which contains less than 25% of diphenylmethane diisocyanates.

摘要翻译： 一种特别用于阴极电泳涂层的可热固化涂料组合物包含（A）50至95重量％的具有官能团的链或阶段生长聚合产物和（B）50至5重量％的聚亚甲基聚苯基异氰酸酯的混合物 其含有少于25％的二苯基甲烷二异氰酸酯。

公开(公告)号：US5385977A

公开(公告)日：1995-01-31

申请号：US220504

申请日：1994-03-31

申请人： Dieter Faul ,  Gerhard Hoffmann ,  Klaus Huemke ,  Ulrich Heimann ,  John A. Gilbert

发明人： Dieter Faul ,  Gerhard Hoffmann ,  Klaus Huemke ,  Ulrich Heimann ,  John A. Gilbert

IPC分类号： C08F8/00 ,  C08F36/00 ,  C08F36/04 ,  C08G59/14 ,  C08G81/02 ,  C08J3/24 ,  C08K5/14 ,  C08L63/00 ,  C08L71/02 ,  C09D5/02 ,  C09D5/44 ,  C09D163/00

CPC分类号： C09D5/4492 ,  C08G81/025 ,  C08J3/246 ,  C08L63/00 ,  C08L71/02 ,  Y10T428/31529

摘要： Polymeric reaction products are obtained by reactingI) prepolymers obtained fromA) polyoxyalkylenes which have an average molecular weight M.sub.n of from 140 to 10,000 and contain on average from 1.5 to 3.0a.sub.1) primary or secondary amino groups ora.sub.2) epoxy groupsper molecule andB) polymers which are based on conjugated dienes, have an average molecular weight M.sub.n of from 250 to 50,000 and contain on average from 1.5 to 3.0b.sub.1) primary or secondary amino groups orb.sub.2) epoxy groupsper molecule, the components (a.sub.1) and (b.sub.2) or (a.sub.2) and (b.sub.1) being reacted with one another so that from at least an amino equivalent excess to 3 amino equivalents of component (a.sub.1) or (b.sub.1) are present per epoxide equivalent of component (a.sub.2) or (b.sub.2),withII) at least one compound which forms free radicals.

摘要翻译： 聚合反应产物是通过使I）得自A）聚氧亚烷的平均分子量＆Upbar＆Mn为140〜10,000，平均含有1.5〜3.0个a1）伯或仲氨基或a2）环氧基的分子得到的预聚物 和B）基于共轭二烯的聚合物，其平均分子量＆gt;＆gt; Mn为250至50,000，并且平均含有1.5至3.0个b1）伯或仲氨基或每个分子的b2）环氧基，组分（a1 ）和（b2）或（a2）和（b1）彼此反应，使得由组分（a2）的每个环氧当量存在至少一个氨基当量过量至3个氨基当量的组分（a1）或（b1） 或（b2），II）至少一种形成自由基的化合物。

公开(公告)号：US5096555A

公开(公告)日：1992-03-17

申请号：US470380

申请日：1990-01-25

申请人： Hans Schupp ,  Thomas Schwerzel ,  Klaus Huemke ,  Dieter Faul

发明人： Hans Schupp ,  Thomas Schwerzel ,  Klaus Huemke ,  Dieter Faul

IPC分类号： C09D5/44

CPC分类号： C09D5/4488

摘要： A heat-curable, cathodically depositable aqueous electrocoating composition contains(A) from 50 to 95% by weight of a polymerization or polycondensation or polyaddition product which has an average molecular weight of from 200 to 20,000 and primary and/or secondary hydroxyl groups and primary, secondary and/or tertiary amino groups and is water-thinnable on protonation with an acid, and(B) from 5 to 50% by weight of a water-thinnable crosslinking agent having cationic groups or groups which are convertible into cationic groups by protonation with an acid.

摘要翻译： 可热固化的阴极可沉积的水性电涂组合物包含（A）50至95重量％的平均分子量为200至20,000的聚合或缩聚或加聚产物，以及伯和/或仲羟基和伯 ，仲和/或叔氨基，并且在用酸质子化时可水稀释，和（B）5至50重量％的具有阳离子基团的水可稀释交联剂，其可通过质子化转化成阳离子基团 与酸。

公开(公告)号：US5352525A

公开(公告)日：1994-10-04

申请号：US25335

申请日：1993-02-25

申请人： Klaus Huemke ,  Dieter Faul ,  Ulrich Heimann

发明人： Klaus Huemke ,  Dieter Faul ,  Ulrich Heimann

IPC分类号： C08F299/00 ,  C08F283/10 ,  C08F290/00 ,  C09D4/00 ,  C09D4/02 ,  C09D5/44 ,  C09D175/00 ,  C09D175/04 ,  C09D201/02 ,  B32B15/08

CPC分类号： C09D5/4488 ,  C08F283/10 ,  Y10T428/31529

摘要： Water-thinnable coating compositions useful in electrocoating compriseA. a mixture ofA.sub.1. 50-95% by weight of one or more oligomeric or polymeric polyaddition or polycondensation compounds which have on average a molecular weight of from 200 to 20,000 and contain per molecule at least two hydroxyl groups and at least two primary and/or secondary amino groups, andA.sub.2. 5-50% by weight of a crosslinker that is reactive toward component A.sub.1, andB. a mixture ofB.sub.1. 90-99.9% by weight of one or more radical-polymerizable compounds which have an average molecular weight of from 100 to 10,000 and contain per molecule at least two olefinic double bonds, andB.sub.2. 0.1-10% by weight of a free radical initiator having a decomposition temperature within the range 50-150.degree. C.,the ratio of mixture A to mixture B being from 10:1 to 1:10 and mixture A being substantially chemically inert toward mixture B.

摘要翻译： 可用于电涂的可水稀释涂料组合物包括A.A1的混合物。 50-95重量％的一种或多种低聚或聚合的加聚或缩聚化合物，其平均分子量为200至20,000，并且每分子含有至少两个羟基和至少两个伯和/或仲氨基， 和A2。 对组分A1反应的交联剂的5-50重量％，以及B.B1的混合物。 90-99.9重量％的一种或多种平均分子量为100至10,000并且每分子含有至少两个烯属双键的可自由基聚合的化合物和B2。 0.1-10重量％的分解温度在50-150℃范围内的自由基引发剂，混合物A与混合物B的比例为10:1至1:10，混合物A基本上是化学惰性的 混合物B.