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11. 发明授权

US5283269A Epoxy resin with aminomethylene groups 失效
标题翻译：环氧树脂与氨基亚甲基
公开(公告)号：US5283269A
公开(公告)日：1994-02-01
申请号：US4602
申请日：1993-01-14
申请人： Klaus Huemke , Dirk Lawrenz , Ulrich Heimann
发明人： Klaus Huemke , Dirk Lawrenz , Ulrich Heimann
IPC分类号： C08G12/46 , C08G18/58 , C08G18/80 , C08G18/84 , C08G59/14 , C08G59/20 , C08G59/28 , C08J3/24 , C09D5/44 , C09D163/00 , C09D175/00 , C09D175/04
CPC分类号： C08G18/8041 , C08G12/46 , C08G18/58 , C08G18/8061 , C08G18/84 , C08G59/1477 , C09D5/4453 , C09D5/4496 , Y10T428/31529
摘要： Epoxy resins with urethane groups, containing on average per molecule from 0.5 to 5 groups of the formula I ##STR1## where the substituents R.sup.1 and R.sup.2 are C.sub.1 -C.sub.8 -alkyl groups, which may also be linked together to form five- or six-membered rings, which may contain an oxygen atom, or are each phenyl, are useful in electrocoating.
摘要翻译：具有氨基甲酸酯基团的环氧树脂，每个分子含有0.5至5个式I（* CHEMICAL STRUCTURE *）I的基团，其中取代基R 1和R 2是C 1 -C 8 - 烷基，其也可以连接在一起形成五 - 或六元环，其可以含有氧原子，或各自为苯基，可用于电泳。

12. 发明授权

US5177125A Two-phase cathodic electrocoat containing epoxy resin-ATBN adducts 失效
标题翻译：含有环氧树脂-ATBN加合物的两相阴极电泳涂层
公开(公告)号：US5177125A
公开(公告)日：1993-01-05
申请号：US747442
申请日：1991-08-14
申请人： Thomas Schwerzel , Hans Schupp , Klaus Huemke , Ulrich Heimann
发明人： Thomas Schwerzel , Hans Schupp , Klaus Huemke , Ulrich Heimann
IPC分类号： C09D5/44
CPC分类号： C09D5/4473 , Y10T428/31511
摘要： A two-phase cathodic electrocoat is obtainable by coating an electrically conducting substrate with a mixture containingA) an aqueous cationic dispersion of a polycondensation or polyaddition product,B) an aqueous cationic dispersion of a polycondensation or polyaddition product having a glass transition temperature of from -80.degree. to 20.degree. C., the polymers of dispersions (A) and (B) being mutually incompatible, and C) optionally a crosslinking agent, a pigment paste, auxiliaries and/or additives, and then baking.
摘要翻译：可以通过用含有A）缩聚或加聚产物的水性阳离子分散体的混合物涂布导电基材来获得两相阴极电泳涂层，B）具有玻璃化转变温度的缩聚或加聚产物的水性阳离子分散体 -80℃至20℃，分散体（A）和（B）的聚合物相互不相容，C）任选的交联剂，颜料糊剂，助剂和/或添加剂，然后烘烤。

13. 发明授权

US5461091A Heat curable cathodic electrocoating composition 失效
标题翻译：热固性阴极电涂组合物
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。

14. 发明授权

US5385977A Polymeric reaction products 失效
标题翻译：聚合反应产物
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。

15. 发明授权

US5384386A Synthetic resins 失效
标题翻译：合成树脂
公开(公告)号：US5384386A
公开(公告)日：1995-01-24
申请号：US207263
申请日：1994-03-08
申请人： Klaus Huemke , Gerhard Hoffmann
发明人： Klaus Huemke , Gerhard Hoffmann
IPC分类号： C08G59/14 , C08G59/06 , C08G59/16 , C08G59/56 , C09D5/44 , C09D17/00 , C09D163/00 , C08G65/26
CPC分类号： C09D17/001 , C08G59/1455 , C08G59/56 , C09D5/4492
摘要： Synthetic resins are based on products which are obtainable by reactingA) epoxy-carrying resins based ona.sub.1) polyhydric phenols anda.sub.2) at least one compound selected from the group consisting of.alpha..sub.1) polyoxyalkylenepolyols,.alpha..sub.2) polyoxyalkylenepolyepoxides,.alpha..sub.3) polyoxyalkylenepolyamines and.alpha..sub.4) polyhydric aliphatic alcohols and,if desired,a.sub.3) phenolic compounds which react monofunctionally toward epoxides,B) monocarboxylic acids of 5 to 30 carbon atoms,C) amines which contain at least one primary and one tertiary amino group andD) formaldehyde-donating compounds.
摘要翻译：合成树脂基于可通过使A）基于a1）多羟基酚的环氧树脂和a2）至少一种选自α1）聚氧亚烷基多元醇，α2）聚氧亚烷基多环氧化物，α3）聚氧亚烷基多胺和α4）多元脂肪醇，如果需要，a3）单环单体与环氧化物反应的酚类化合物，B）5-30个碳原子的一元羧酸，C）含有至少一个伯和叔氨基的胺，以及D）提供甲醛的化合物。

16. 发明授权

US5352525A Water-thinnable coating compositions 失效
标题翻译：水稀释涂料组合物
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.

17. 发明授权

US5188716A Heat-curable coating composition for cathodic electrocoating 失效
标题翻译：用于阴极电泳的热固化涂料组合物
公开(公告)号：US5188716A
公开(公告)日：1993-02-23
申请号：US476881
申请日：1990-02-08
申请人： Thomas Schwerzel , Hans Schupp , Klaus Huemke , Dieter Faul , Ulrich Heimann
发明人： Thomas Schwerzel , Hans Schupp , Klaus Huemke , Dieter Faul , Ulrich Heimann
IPC分类号： C08G18/60 , C08G18/64 , C08G18/65 , C08G18/80 , C09D5/44 , C09D175/04
CPC分类号： C09D5/4496 , C08G18/603 , C08G18/643 , C08G18/8032 , C08G18/808 , Y10S524/901
摘要： A heat-curable coating composition for cathodic electrocoating which becomes water-thinnable on protonation with an acid contains(A) 50-95% by weight of a polycondensation or polyaddition product having an average molecular weight of from 500 to 20,000 and containing primary and/or secondary hydroxyl groups and primary, secondary and/or tertiary amino groups, and(B) 5-50% by weight of a crosslinking agent obtainable by reactinga) an aliphatic polyhydroxy compound andb) an aromatic polyhydroxy compound withc) an aliphatic and/or cycloaliphatic polyisocyanate andd) a blocking agent.
摘要翻译：一种阴离子电泳涂层的可热固化涂料组合物，其在用酸质子化时变成水可稀释，其包含（A）50-95重量％的平均分子量为500至20,000的缩聚或加聚产物，并含有伯和/ 或仲羟基和伯羟基，仲和/或叔氨基，和（B）5-50重量％的交联剂，可通过使a）脂族多羟基化合物和b）芳族多羟基化合物与c）脂族和/或脂环族多异氰酸酯和d）封端剂。

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