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1. 发明授权

US5712349A Water dispersible binders for cationic electrocoating finishes and a process for their preparation 失效
标题翻译：用于阳离子电泳涂饰的水分散性粘合剂及其制备方法
公开(公告)号：US5712349A
公开(公告)日：1998-01-27
申请号：US744554
申请日：1996-11-06
申请人： Horst Diefenbach , Arnold Dobbelstein , Michael Geist
发明人： Horst Diefenbach , Arnold Dobbelstein , Michael Geist
IPC分类号： C08G59/02 , C08G59/14 , C09D5/44 , C08L63/00
CPC分类号： C08G59/02 , C08G59/1433 , C09D5/4434
摘要： The invention relates to water-dispersible binders for cationic electrocoating finishes, which binders are reaction products of (A) low molecular weight epoxide resins containing aromatic groups and having an epoxide equivalent weight of below 375, (B) aliphatic and/or alicyclic polyfunctional alcohols and/or carboxylic acids having a molecular weight of below 350, (C) if appropriate up to 60% by weight, relative to the total binder, of polyfunctional alcohols, carboxylic acids and/or SH compounds having a molecular weight of 500-5,000 and (D) primary, secondary and/or tertiary amines and/or salts thereof or a sulfide/acid mixture or a phosphine/acid mixture, the reaction product of A and B containing 10-45% of aromatic groups, calculated as the phenylene group. By means of the binders, a higher layer thickness is obtained in electrocoating.
摘要翻译：本发明涉及用于阳离子电泳涂饰的水分散性粘合剂，其中粘合剂是（A）含有芳族基团且环氧当量重量低于375的低分子量环氧树脂的反应产物，（B）脂族和/或脂环族多官能醇和/或分子量低于350的羧酸，（C）如果合适，相对于总粘合剂，最多60重量％的分子量为500-5,000的多官能醇，羧酸和/或SH化合物和（D）伯，仲和/或叔胺和/或其盐或硫化物/酸混合物或膦/酸混合物，A和B的反应产物含有10-45％的芳族基团，计算为亚苯基组。通过粘合剂，在电涂覆中获得较高的层厚度。

2. 发明授权

US4548965A Water-dispersible binders for cationic electrocoating finishes, and process for their preparation 失效
标题翻译：用于阳离子电泳涂饰的水分散性粘合剂及其制备方法
公开(公告)号：US4548965A
公开(公告)日：1985-10-22
申请号：US648171
申请日：1984-08-31
申请人： Michael Geist , Horst Diefenbach , Arnold Dobbelstein
发明人： Michael Geist , Horst Diefenbach , Arnold Dobbelstein
IPC分类号： C08G59/04 , C08G59/14 , C08G59/62 , C09D5/44 , C09D3/58 , C09D5/02
CPC分类号： C09D5/4434
摘要： The invention relates to water-dispersible binders for cationic electrocoating finishes, which are obtained by reaction of(A) epoxy resins containing low molecular weight aromatic groups and having an epoxide equivalent weight of less than 375 with(B) aliphatic and/or alicyclic polyfunctional alcohols or carboxylic acids having a number average molecular weight of less than 350, further reaction of the product of (A) and (B) with(C) a polyfunctional alcohol having a molecular weight of more than 350, addition at the epoxide groups taking place so that the reaction products of (A) and (B) contain an amount of aromatic groups of from 10 to 45% by weight, calculated as phenylene groups, and further modification of the resulting intermediate with(D) primary and/or secondary amines or ammonium salts in order to achieve the required water-dispersibility. The binders contain, as component (C), 5 to 40% by weight, based on the total binder, of a linear polyalkylene ether diol which has on average one terminal primary and one terminal secondary hydroxyl group per molecule and corresponds to the general formula ##STR1## in which n denotes 1 to 4, preferably 1, and m denotes 4 to 35, preferably 5 to 20.
摘要翻译： PCT No.PCT / DE84 / 00003 Sec。 371日期1984年8月31日 102（e）日期1984年8月31日PCT提交1985年1月5日PCT公布。出版物WO84 / 02712 日本1984年7月19日。本发明涉及阳离子电泳涂饰用水分散性粘合剂，其通过（A）含有低分子量芳族基团且环氧当量小于375的环氧树脂与（B ）数均分子量小于350的脂族和/或脂环族多官能醇或羧酸，（A）和（B）的产物与（C）分子量大于350的多官能醇进一步反应在（A）和（B）的反应产物中含有一定量的作为亚苯基计算的10至45重量％的芳族基团并进一步改性（（ D）伯胺和/或仲胺或铵盐，以达到所需的水分散性。作为组分（C），粘合剂含有基于总粘合剂的5至40重量％的线性聚亚烷基醚二醇，其每分子平均具有一个末端伯和一个末端仲羟基，并且对应于通式其中n表示1至4，优选1，m表示4至35，优选5至20。

3. 发明授权

US4824927A Products of diepoxide polyaddition with monofunctional initiators, which contain pendant epoxy groups in the backbone of the polymer 失效
标题翻译：二环氧化物加聚物与单官能引发剂的产物，其在聚合物主链中含有侧环氧基
公开(公告)号：US4824927A
公开(公告)日：1989-04-25
申请号：US009336
申请日：1987-01-23
申请人： Arnold Dobbelstein , Michael Geist , Gunther Ott , Georg Schon
发明人： Arnold Dobbelstein , Michael Geist , Gunther Ott , Georg Schon
IPC分类号： C08G59/04 , C08G59/14 , C09D5/44 , C09D163/00 , C08G59/42 , C08G59/62
CPC分类号： C09D5/4434 , C08G59/04 , C08G59/1433
摘要： The invention relates to water-dilutable binders for cationic electrocoating finishes. For the preparation of the binders, a di-epoxide compound, together with at least one mono-epoxide compound if desired, is converted by a polyaddition, carried out at 100.degree. to 195.degree. C. and initiated by a monofunctionally reacting initiator carrying either an alcoholic OH group, a phenolic OH group or an SH group, to form an epoxy resin which then subsequently is modified with(A) primary and/or secondary amines or their salts and/or the salt of a tertiary amine, a sulfide/acid mixture or a phosphine/acid mixture and with, if desired,(B) a polyfunctional alcohol, a polycarboxylic acid, a polysulfide or a polyphenol.
摘要翻译： PCT No.PCT / EP86 / 00302 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17日PCT公布。出版物WO86 / 07082 日期为1986年12月4日。本发明涉及阳离子电泳涂饰用水可稀释粘合剂。对于粘合剂的制备，如果需要，二环氧化合物与至少一种单环氧化物化合物通过加聚转化，在100℃至195℃下进行，并通过单功能反应引发剂引发，醇类OH基团，酚OH基团或SH基团，形成环氧树脂，然后随后用（A）伯胺和/或仲胺或其盐和/或叔胺盐，硫化物/ （B）多官能醇，多元羧酸，多硫化物或多酚。

4. 发明授权

US4707232A Alcohol-modified polyepoxides, their preparation and their use in curable mixtures 失效
标题翻译：醇改性聚环氧化物，它们的制备及其在可固化混合物中的用途
公开(公告)号：US4707232A
公开(公告)日：1987-11-17
申请号：US933629
申请日：1986-11-21
申请人： Wolfgang Batzill , Arnold Dobbelstein , Michael Geist , Georg Schon , Gunther Ott
发明人： Wolfgang Batzill , Arnold Dobbelstein , Michael Geist , Georg Schon , Gunther Ott
IPC分类号： C08G59/00 , C08G59/04 , C08G59/14 , C08G59/50 , C08G59/56 , C09D5/44 , C09D163/00 , C09J163/00 , C25D13/00
CPC分类号： C08G59/04 , C08G59/50 , C08G59/56 , C09D5/4434
摘要： This application discloses a synthetic resin based on alcohol-modified polyepoxides. The synthetic resin can be prepared by reacting a diepoxide, or a mixture of diepoxides, having an epoxide equivalent weight of less than about 500, with compounds with a hydroxyl group, which is reactive towards epoxide groups, in a molar ratio from about 2:1 to about 7:6 at temperatures from about 100.degree. C. to about 180.degree. C. in an organic solvent free of hydroxyl groups. The synthetic resin has terminal epoxide gorups and a mean molecular weight from about 400 to about 5000.
摘要翻译：本申请公开了一种基于醇改性聚环氧化物的合成树脂。合成树脂可以通过使具有小于约500的环氧当量的二环氧化物或二环氧化物的混合物与环氧化物反应的羟基化合物以约2：在约100℃至约180℃的温度下，在不含羟基的有机溶剂中，1至约7：6。合成树脂具有末端环氧化物，并且平均分子量为约400至约5000。

5. 发明授权

US4830722A Water-dilutable binders for cationic electrocoating finishes and a process for the preparation thereof 失效
标题翻译：用于阳离子电泳涂饰的水可稀释粘合剂及其制备方法
公开(公告)号：US4830722A
公开(公告)日：1989-05-16
申请号：US202144
申请日：1988-07-14
申请人： Arnold Dobbelstein , Michael Geist , Gunther Ott , Georg Schon
发明人： Arnold Dobbelstein , Michael Geist , Gunther Ott , Georg Schon
IPC分类号： C08G59/02 , C08G59/14 , C09D5/44 , C09D163/00
CPC分类号： C09D5/4434 , C08G59/02 , C08G59/1433 , Y10S524/901
摘要： The invention relates to a water-dilutable binder for cationic electrocoating finishes. For the preparation of the binders po0 (A) a di-epoxide compound with an epoxide equivalent weight below 2,000 is reacted with(B) a phenol- or thiol-containing compound which reacts monofunctionally with epoxide groups, and with(C) primary and/or secondary amines or their salts and/or the salt of a tertiary amine, a sulfide/acid mixture or phosphine/acid mixture or a mixture of these compounds, as well as, if desired, with(D) a polyfunctional alcohol, a polycarboxylic acid, a polysulfide or a polyphenol.The components A and B are used in a molar ratio of from 10:1 to 1:1, preferably from 4: to 1.5:1 and the reaction of the component A with the component B is carried out at 100.degree. to 190.degree. C., if desired in the presence of a catalyst.

6. 发明授权

US4780524A Water-dilutable binders for cationic electrocoating finishes and a process for the preparation thereof 失效
标题翻译：用于阳离子电泳涂饰的水可稀释粘合剂及其制备方法
公开(公告)号：US4780524A
公开(公告)日：1988-10-25
申请号：US9956
申请日：1987-01-23
申请人： Arnold Dobbelstein , Michael Geist , Gunther Ott , Georg Schon
发明人： Arnold Dobbelstein , Michael Geist , Gunther Ott , Georg Schon
IPC分类号： C08G59/02 , C08G59/14 , C09D5/44 , C09D163/00 , C08G59/50 , C08L63/02
CPC分类号： C09D5/4434 , C08G59/02 , C08G59/1433 , Y10S524/901
摘要： The invention relates to a water-dilutable binder for cationic electrocoating finishes. For the preparation of the binders(A) a di-epoxide compound with an epoxide equivalent weight below 2,000 is reacted with(B) a phenol- or thiol-containing compound which reacts monofunctionally with epoxide groups, and with(C) primary and/or secondary amines or their salts and/or the salt of a tertiary amine, a sulfide/acid mixture or phosphine/acid mixture or a mixture of these compounds, as well as, if desired, with(D) a polyfunctional alcohol, a polycarboxylic acid, a polysulfide or a polyphenol.The components A and B are used in a molar ratio of from 10:1 to 1:1, preferably from 4:1 to 1.5:1 and the reaction of the component A with the component B is carried out at 100.degree. to 190.degree. C., if desired in the presence of a catalyst.
摘要翻译： PCT No.PCT / EP86 / 00303 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17日PCT公布。出版物WO86 / 07083 日期：1986年12月4日。本发明涉及一种用于阳离子电泳涂饰的水可稀释粘合剂。为了制备粘合剂（A），环氧当量重量低于2,000的二环氧化物化合物与（B）与环氧基团单功能反应的含酚或硫醇的化合物反应，和（C）伯和/ 或仲胺或其盐和/或叔胺的盐，硫化物/酸混合物或膦/酸混合物或这些化合物的混合物，以及如果需要，与（D）多官能醇，多元羧酸酸，多硫化物或多酚。组分A和B以10:1至1:1，优选4:1至1.5:1的摩尔比使用，组分A与组分B的反应在100°至190°下进行。如果需要，在催化剂存在下。

7. 发明授权

US4661541A Alcohol-modified polyepoxides, their preparation and their use in curable mixtures 失效
标题翻译：醇改性聚环氧化物，它们的制备及其在可固化混合物中的用途
公开(公告)号：US4661541A
公开(公告)日：1987-04-28
申请号：US711997
申请日：1985-03-14
申请人： Wolfgang Batzill , Arnold Dobbelstein , Michael Geist , Georg Schon , Gunther Ott
发明人： Wolfgang Batzill , Arnold Dobbelstein , Michael Geist , Georg Schon , Gunther Ott
IPC分类号： C08G59/00 , C08G59/04 , C08G59/14 , C08G59/50 , C08G59/56 , C09D5/44 , C09D163/00 , C09J163/00 , C08G59/42 , C08G59/62
CPC分类号： C08G59/04 , C08G59/50 , C08G59/56 , C09D5/4434
摘要： This application discloses a synthetic resin based on alcohol-modified polyepoxides. The synthetic resin can be prepared by reacting a diepoxide, or a mixture of diepoxides, having an epoxide equivalent weight of less than about 500, with compounds with a hydroxyl group, which is reactive towards epoxide groups, in a molar ratio from about 2:1 to about 7:6 at temperatures from about 100.degree. C. to about 180.degree. C. in an organic solvent free of hydroxyl groups. The synthetic resin has terminal epoxide groups and a mean molecular weight from about 400 to about 5000.
摘要翻译：本申请公开了一种基于醇改性聚环氧化物的合成树脂。合成树脂可以通过使具有小于约500的环氧当量的二环氧化物或二环氧化物的混合物与环氧化物反应的羟基化合物以约2：在约100℃至约180℃的温度下，在不含羟基的有机溶剂中，1至约7：6。合成树脂具有末端环氧基团，平均分子量为约400至约5000。

8. 发明授权

US4818356A Process for multicoat cathodic wet-on-wet painting of metallic conductive substrates 失效
标题翻译：多金属阴极湿式湿法涂覆金属导电基材的工艺
公开(公告)号：US4818356A
公开(公告)日：1989-04-04
申请号：US905333
申请日：1986-09-25
申请人： Michael Geist , Gunther Ott , Georg Schon , Arnold Dobbelstein , Wolfgang Batzill
发明人： Michael Geist , Gunther Ott , Georg Schon , Arnold Dobbelstein , Wolfgang Batzill
IPC分类号： B05D7/14 , B05D1/00 , B05D7/00 , C09D5/44 , C09D5/46 , C25D13/00 , C25D13/06 , C25D13/10 , C25D13/22
CPC分类号： B05D7/542 , B05D7/577 , C09D5/44 , C25D13/22 , B05D1/007 , Y10S524/901
摘要： The invention relates to a process for coating an electrically conductive substrate, the said substrate being immersed in an aqueous bath based on a cationic synthetic resin binder which is at least in part neutralized with acids and contains amino and/or hydroxyl groups. The said bath contains a mixture of crosslinking agents as well as pigments, fillers, corrosion inhibitors, paint auxiliary substances, and, if appropriate, catalysts, as well as organic solvents in an amount of up to 15% by weight based on the total weight of the coating, the said substrate being cathodically connected. By the action of direct current, a film is deposited on the substrate, after which the said substrate is removed from the bath and the film is cured by stoving, the mixture of crosslinking agents comprising at least two crosslinking agents of different reactivities based on activated esters and/or polyisocyanates blocked by different blocking agents. The expression "different reactivities" means that the crosslinking reaction commences by heating to temperatures which are separated by at least 10.degree. C. and that crosslinking agent which is first to react is present in an amount of 15 to 60 mol %, based on the mixture of the crosslinking agents. This first coat is rinsed and one or more further cathodic coats are deposited before stoving. After each coat has been rinsed, all the coats are cured together.
摘要翻译： PCT No.PCT / EP85 / 00694 Sec。 371日期1986年9月25日第 102（e）日期1986年9月25日PCT提交1985年12月11日PCT公布。公开号WO86 / 03791 日本1986年7月3日。本发明涉及一种涂覆导电基材的方法，所述基材基于阳离子合成树脂粘合剂浸渍在水浴中，所述阳离子合成树脂粘合剂至少部分地被酸中和并含有氨基和/ 或羟基。所述浴包含交联剂以及颜料，填料，腐蚀抑制剂，涂料辅助物质以及适当的催化剂以及基于总重量的至多15重量％的有机溶剂的混合物的涂层，所述衬底被阴极连接。通过直流电的作用，将膜沉积在基底上，然后将所述基底从浴中除去，并且通过烘烤使膜固化，交联剂的混合物包含基于活化的不同反应性的至少两种交联剂酯和/或多异氰酸酯被不同的封闭剂阻断。表述“不同的反应性”是指通过加热至至少10℃分离的温度开始交联反应，并且首先反应的交联剂的存在量为15至60mol％，基于交联剂的混合物。冲洗第一层涂层，并在烘烤之前沉积一层或多层其它阴极涂层。每件外套已经冲洗完毕后，所有的外套都被固化在一起。

9. 发明授权

US4566963A Water-dispersible binders based on modified epoxide/amine adducts, and their preparation and use 失效
标题翻译：基于改性环氧化物/胺加合物的水分散性粘合剂及其制备和用途
公开(公告)号：US4566963A
公开(公告)日：1986-01-28
申请号：US705311
申请日：1985-02-25
申请人： Gunther Ott , Arnold Dobbelstein , Michael Geist , Georg Schon , Klaas Ahlers
发明人： Gunther Ott , Arnold Dobbelstein , Michael Geist , Georg Schon , Klaas Ahlers
IPC分类号： C08G59/00 , C08G59/06 , C08G59/14 , C08G59/40 , C08G59/56 , C08G59/62 , C09D5/02 , C09D5/44 , C09D163/00 , H01B3/40 , C25D13/00
CPC分类号： C08G59/066 , C08G59/40 , C08G59/56 , C08G59/625 , C09D5/4434 , H01B3/40
摘要： This application discloses water-dispersible binders which are based on modified epoxide/amine adducts and are the reaction products ofA. polyepoxides having an epoxide equivalent greater than 1 and a mean molecular weight M.sub.n of 140 to 5,000 withB. diphenylolalkanoate esters andC. amines.
摘要翻译：该申请公开了基于改性的环氧化物/胺加合物的水分散性粘合剂，并且是环氧当量大于1且平均分子量＆Upbar＆Mn为140至5,000的A.多环氧化物与B.二苯基酯基烷酸酯和C的反应产物胺。

10. 发明授权

US5003025A Process for the preparation of water dilutable binders for cationic electrocoating finishes using monofunctionally modified polyepoxides 失效
标题翻译：使用单功能改性聚环氧化物制备用于阳离子电泳涂饰的水可稀释粘合剂的方法
公开(公告)号：US5003025A
公开(公告)日：1991-03-26
申请号：US453343
申请日：1989-12-20
申请人： Arnold Dobbelstein , Michael Geist , Gunther Ott , Georg Schon
发明人： Arnold Dobbelstein , Michael Geist , Gunther Ott , Georg Schon
IPC分类号： C08G59/04 , C08G59/14 , C09D5/44 , C09D163/00
CPC分类号： C09D5/4434 , C08G59/04 , C08G59/1433
摘要： The invention relates to water-dilutable binders for cationic electrocoating finishes. For the preparation of the binders, a di-epoxide compound, together with at least one mono-epoxide compound if desired, is converted by a polyaddition, carried out at 100.degree. to 195.degree. C. and initiated by a monofunctionally reacting initiator carrying either an alcoholic OH group, a phenolic OH group or an SH group, to form an epoxy resin which then subsequently is modified with(A) primary and/or secondary amines or their salts and/or the salt of a tertiary amine, a sulfide/acid mixture or a phosphine/acid mixture and with, if desired,(B) a polyfunctional alcohol, a polycarboxylic acid, a polysulfide or a polyphenol.

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