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1. 发明授权

US5086090A Process for the preparation of binder dispersions capable of being cathodically deposited using crosslinking agents based on polyisocyantes blocked by hydroxyl groups 失效
标题翻译：使用基于通过羟基组合阻滞的聚异氰酸酯的交联剂来严格沉积的粘合剂分散体的制备方法
公开(公告)号：US5086090A
公开(公告)日：1992-02-04
申请号：US466437
申请日：1990-06-13
申请人： Michael Geist , Klaus Cibura , Walter Jouck , Gunther Ott , Jurgen Sadlowski , Manfred Dangschaft , Manfred Reimann
发明人： Michael Geist , Klaus Cibura , Walter Jouck , Gunther Ott , Jurgen Sadlowski , Manfred Dangschaft , Manfred Reimann
IPC分类号： C08G18/58 , C08G18/64 , C08G18/80 , C08G18/81 , C08G59/14 , C08J3/07 , C09D5/44 , C09D163/00 , C09D175/00
CPC分类号： C08J3/07 , C08G18/6407 , C08G18/8064 , C08G18/8183 , C09D5/443 , C09D5/4434 , C08J2363/00
摘要： The invention relates to a process for the preparation of aqueous dispersions to be further processed to electrocoating paints with baking temperatures below 160.degree. C. and baking times.ltoreq.30 minutes, which dispersions contain modified epoxide-amine adducts as binders and polyisocyanates blocked by hydroxyl groups as cross-linking agents.In this process polyepoxides and compounds containing one or more, preferably 2, hydroxyl groups per molecule are reacted at elevated temperatures in the presence of catalysts to furnish epoxide-containing intermediates.A solvent or a mixture of solvents is then added with external cooling ahd the solution is boiled under reflux, if necessary in vacuo, until the temperature of the solution drops to 95.degree. C. to 20.degree. C.Amines are then added onto the epoxide groups which are still present in a free state in the epoxy resin and a dispersion is prepared by adding a water/acid mixture after adding the crosslinking agent or the dispersion is first prepared and the crosslinking agent is added subsequently.
摘要翻译： PCT No.PCT / EP88 / 00998 Sec。 371日期1990年6月13日 102（e）日期1990年6月13日PCT提交1988年11月3日PCT公布。出版物WO89 / 04353 日本1989年5月18日。本发明涉及一种制备水性分散体的方法，以进一步加工成具有低于160℃的烘烤温度和烘烤时间<30分钟的电涂料，该分散体含有改性的环氧胺 - 胺加合物作为粘合剂和被羟基封端的多异氰酸酯作为交联剂。在该方法中，每个分子中含有一个或多个，优选2个羟基的聚环氧化物和化合物在升高的温度下在催化剂的存在下反应以提供含环氧化物的中间体。然后加入溶剂或溶剂混合物进行外部冷却，将溶液在回流下煮沸，如果需要，在真空中直至溶液的温度降至95℃至20℃。然后将胺加入到环氧化物在环氧树脂中仍然以游离状态存在的基团，并且通过在加入交联剂之后加入水/酸混合物或首先制备分散体并随后添加交联剂来制备分散体。

2. 发明申请

US20050209372A1 Process for the preparation of binder dispersions capable of being cathodically deposited using crosslinking agents based on polyisocyanates blocked by amino groups 审中-公开
标题翻译：用于通过基于被氨基封闭的多异氰酸酯的交联剂制备能够进行阴极沉积的粘合剂分散体的方法
公开(公告)号：US20050209372A1
公开(公告)日：2005-09-22
申请号：US11122520
申请日：2005-05-03
申请人： Michael Geist , Klaus Cibura , Walter Jouck , Gunther Ott , Jurgen Sadlowski , Manfred Dangschat , Manfred Reimann
发明人： Michael Geist , Klaus Cibura , Walter Jouck , Gunther Ott , Jurgen Sadlowski , Manfred Dangschat , Manfred Reimann
IPC分类号： C08G18/58 , C08G18/64 , C08G18/79 , C08G18/80 , C09D5/44 , C25D13/00
CPC分类号： C08G18/581 , C08G18/643 , C08G18/792 , C08G18/8029 , C08G18/808 , C09D5/4438 , C09D5/4453
摘要： The invention relates to a process for the preparation of aqueous dispersions to be further processed to electrocoating paints with baking temperatures below 160° C. and baking times of ≦30 minutes, which dispersions contain modified epoxide-amine adducts as binders and polyisocyanates blocked by amino groups as crosslinking agents. In this process, polyepoxides and compounds which contain one or more, preferably 2, hydroxyl groups per molecule are converted at higher temperatures and in the presence of catalysts to epoxide-containing intermediates. A solvent or a mixture of solvents is then added with external cooling and the solution is then caused to boil under reflux, if necessary by application of a vacuum, until the temperature of the solution drops to 95° C. to 20° C. Amines are then added onto the epoxide groups which are still present in a free state in the epoxide resin and either a dispersion is prepared after the addition of the crosslinking agent by adding a water-acid mixture or the products are first dispersed and the crosslinking agent is added subsequently.
摘要翻译：本发明涉及一种制备水性分散体的方法，以进一步加工成具有低于160℃的烘烤温度和<= 30分钟的烘烤时间的电涂料，该分散体含有作为粘合剂的改性环氧胺 - 加合物和被氨基作为交联剂。在该方法中，每分子含有一个或多个，优选2个羟基的聚环氧化物和化合物在较高温度下和在催化剂存在下转化成含环氧化物的中间体。然后在外部冷却下加入溶剂或溶剂混合物，然后将溶液在回流下沸腾，如果需要，通过施加真空，直到溶液的温度降至95℃至20℃。胺然后添加到环氧树脂中仍然以游离状态存在的环氧化物基团，并且在通过加入水 - 酸混合物加入交联剂之后制备分散体，或者首先将产物分散，并且交联剂为随后添加。

3. 发明授权

US5879754A Polyether urethane, process for its preparation, flow-out agent and use of the polyether urethane 失效
标题翻译：聚醚尿烷，其制备方法，流出剂和聚醚聚氨酯的使用
公开(公告)号：US5879754A
公开(公告)日：1999-03-09
申请号：US293906
申请日：1994-08-22
申请人： Michael Geist , Gunther Ott , Helmut Fobbe , Klaus Arlt , Udo Strauss , Klaus Cibura
发明人： Michael Geist , Gunther Ott , Helmut Fobbe , Klaus Arlt , Udo Strauss , Klaus Cibura
IPC分类号： C08G18/83 , C08G18/10 , C08G18/28 , C08G18/32 , C08G18/48 , C09D5/44 , C09D7/47 , B05D1/04 , H05C1/00 , B29C71/02 , C08L75/00
CPC分类号： C09D7/06 , C08G18/10 , C08G18/4825 , C09D5/4492
摘要： The invention relates to a polyether urethane of the general formula ##STR1## wherein R.sup.1 denotes H or an alkyd (sic) radical of 1 to 8 carbon atoms,R.sup.2 denotes an alkylene radical of 2 to 10 carbon atoms or a cycloalkylene radical of 6 to 20 carbon atoms or an arylene radical of 6 to 20 carbon atoms,R.sup.3, R.sup.4 denote an optionally substituted alkyl radical of 1 to 8 carbon atoms or a joint ring whose members are R.sup.3 and R.sup.4,n denotes 2 to 1800m denotes 1 to 15.The invention further relates to a process for its preparation, to a flow-out agent for water-borne paints and to the use of the polyether urethanes as flow-out agents in water-borne, cathodically depositable electro-coating paints.
摘要翻译：本发明涉及通式为：其中R 1表示H或1至8个碳原子的醇酸（sic）基团的聚醚氨基甲酸酯，R 2表示2至10个碳原子的亚烷基或 6至20个碳原子的亚环烷基或6至20个碳原子的亚芳基，R 3，R 4表示任选取代的1至8个碳原子的烷基或其成员是R 3和R 4的连接环，n表示2至1800 m表示1〜15。本发明还涉及其制备方法，用于水性涂料的流出剂，以及在水性阴极可沉积的电解质中使用聚醚氨酯作为流出剂，涂料涂料。

4. 发明授权

US5086091A Cathodic water-dilutable binders, water-dilutable coating compositions and processes for the preparation of cathodic water-dilutable binders based on mercapto-ketimine-modified epoxy resins 失效
标题翻译：阴离子水可剥离胶粘剂，水性涂料组合物和基于改性环氧树脂修饰的阴离子水可渗透粘合剂的制备方法
公开(公告)号：US5086091A
公开(公告)日：1992-02-04
申请号：US368316
申请日：1989-11-20
申请人： Michael Geist , Klaus Cibura , Helmut Fobbe , Gunther Ott
发明人： Michael Geist , Klaus Cibura , Helmut Fobbe , Gunther Ott
IPC分类号： C08G59/40 , C08G59/66 , C09D5/44 , C09D163/00
CPC分类号： C08G59/4042 , C08G59/66 , C09D5/443
摘要： The invention relates to cathodic water-dilutable binders which contain primary amino groups neutralized with acids and introduced via ketimine groups. The binders have been prepared by reacting(A) a synthetic resin containing epoxy groups with(B) at least one compound which, in addition to a mercapto group which is reactive toward epoxy groups, also possesses at least one ketimine group, and, if required,(C) other modifying compounds, such as, for example, monocarboxylic acids and/or other primary and/or secondary amines,and have then been neutralized with an acid.
摘要翻译： PCT No.PCT / EP87 / 00713 371日期：1989年11月20日 102（e）日期：1989年11月20日PCT 1987年11月16日PCT公布。出版物WO88 / 03941 日期：1988年6月2日。本发明涉及含有用酸中和并通过酮亚胺引入的伯氨基的阴极水可稀释粘合剂。通过使（A）含有环氧基的合成树脂与（B）至少一种化合物反应来制备粘合剂，该化合物除了对环氧基具有反应性的巯基之外，还具有至少一个酮亚胺基，如果（C）其它改性化合物，例如单羧酸和/或其它伯胺和/或仲胺，然后用酸中和。

5. 发明授权

US5324402A Process for coating electrically conductive substrates, water-based coatings and crosslinking agents containing masked NCO groups 失效
标题翻译：用于涂覆导电基材，水性涂料和含有掩蔽的NCO基团的交联剂的方法
公开(公告)号：US5324402A
公开(公告)日：1994-06-28
申请号：US956763
申请日：1993-02-04
申请人： Gunther Ott , Ulrich Heimann , Walter Jouck , Udo Reiter , David J. Santure
发明人： Gunther Ott , Ulrich Heimann , Walter Jouck , Udo Reiter , David J. Santure
IPC分类号： C08G18/65 , C08G18/10 , C08G18/28 , C08G18/80 , C09D5/44 , C09D175/04 , C25D13/06 , C25D13/10
CPC分类号： C09D5/4496 , C08G18/10 , C08G18/8009
摘要： The invention relates to a cathodic electro-dipping process wherein the electro-dipping primer employed contains a crosslinking agent which can be obtained by(I) reacting, in a first stage,(a) diphenylmethane diisocyanate and(b) a monoalcohol or a mixture of monoalcohols to give an intermediate product (A) containing isocyanate groups, and(II) reacting this intermediate product (A) in a second stage with(c) a polyol or a mixture of polyols to give an intermediate product (B) containing hydroxyl groups which(III) is reacted in a third stage either with(d) a cycloaliphatic, aliphatic or araliphatic polyisocyanate or a mixture of such polyisocyanates and(e) a monofunctional masking agent or a mixture of such masking agents or with(f) a partially-masked polyisocyanate prepared from (d) and (e)to give a crosslinking agent which is free from isocyanate groups.
摘要翻译： PCT No.PCT / EP91 / 01011 Sec。 371日期：1993年2月4日 102（e）日期1993年2月4日PCT PCT 1991年5月31日PCT公布。 WO91 / 18952 PCT出版物日本1991年12月12日。本发明涉及一种阴极电浸法，其中使用的电浸渍底物含有交联剂，其可以通过（I）在第一阶段中使（a）二苯基甲烷二异氰酸酯和（ b）一元醇或一元醇的混合物，得到含有异氰酸酯基团的中间产物（A），和（II）使该中间产物（A）在第二阶段与（c）多元醇或多元醇混合物反应，得到含有羟基的中间产物（B）（III）在第三阶段与（d）脂环族，脂族或芳脂族多异氰酸酯或这些多异氰酸酯的混合物和（e）单官能掩蔽剂或这种掩蔽剂的混合物（f）由（d）和（e）制备的部分掩蔽的多异氰酸酯，得到不含异氰酸酯基团的交联剂。

6. 发明授权

US5559174A Electrocoating composition of a polyamine self-condensed epoxy adduct and coatings produced thereby 失效
公开(公告)号：US5559174A
公开(公告)日：1996-09-24
申请号：US487575
申请日：1995-06-07
申请人： Peter D. Clark , John A. Gilbert , Gunther Ott , Dieter Ruhl , David J. Santure , Ulrich Heimann , Klaus Cibura
发明人： Peter D. Clark , John A. Gilbert , Gunther Ott , Dieter Ruhl , David J. Santure , Ulrich Heimann , Klaus Cibura
IPC分类号： C09D5/44 , C09D175/00 , C08L63/02
CPC分类号： C09D5/4434 , C09D5/4457
摘要： The invention relates to a novel electrocoating composition for metallic substrates that exhibits "thick-build" protective properties at "medium-build" thicknesses. It is composed of a self-addition epoxy resin-polyamine adduct, a blocked isocyanate cross-linker, a polyglycol-polyamine grind resin, a plasticizer, an anti-cratering agent and pigments.

7. 发明授权

US5451305A Process for coating electrically conductive substrates, a water-based coating and a crosslinking agent containing masked NCO groups 失效
标题翻译：用于涂覆导电基材，水性涂料和含有掩蔽的NCO基团的交联剂的方法
公开(公告)号：US5451305A
公开(公告)日：1995-09-19
申请号：US955703
申请日：1994-02-09
申请人： Gunther Ott , Udo Reiter , Walter Jouck
发明人： Gunther Ott , Udo Reiter , Walter Jouck
IPC分类号： C08G18/80 , C09D5/44 , C25D13/10
CPC分类号： C08G18/8064 , C08G18/8009 , C09D5/4496
摘要： The invention relates to a cathodic electro-dipping process wherein the electro-dipping primer employed contains a crosslinking agent which can be obtained by reactinga) a diol and/or a triol or a mixture of diols and/or a mixture of triols,b) diphenylmethane 4,4'-diisocyanate the melting point of which has been depressed, by partial reaction with a monool and/or polyol or a mixture of monools and/or a mixture of polyols, so far that it is liquid at room temperature andc) a masking agent or a mixture of masking agentsto give a crosslinking agent which is free from isocyanate groups.
摘要翻译： PCT No.PCT / EP91 / 01012 Sec。 371日期1994年2月9日 102（e）1994年2月9日PCT PCT 1991年5月31日PCT公布。出版物WO92 / 00358 日本1992年1月9日。本发明涉及一种阴极电浸法，其中所用的电浸渍底物含有交联剂，其可通过使a）二醇和/或三醇或二醇和/ 或三醇的混合物，b）二苯基甲烷4,4'-二异氰酸酯，其熔点已经被抑制，通过与一元醇和/或多元醇或单醇和/或多元醇的混合物的混合物的部分反应，至目前为止在室温下为液体，c）掩蔽剂或掩蔽剂混合物，得到不含异氰酸酯基团的交联剂。

8. 发明授权

US5759372A Electrodeposition coating materials and method of coating electrically conductive substracts 失效
标题翻译：电沉积涂层材料和涂层导电材料的方法
公开(公告)号：US5759372A
公开(公告)日：1998-06-02
申请号：US564326
申请日：1995-12-19
申请人： Hardy Reuter , Gunther Ott , Walter Jouck
发明人： Hardy Reuter , Gunther Ott , Walter Jouck
IPC分类号： B05D7/24 , B01F17/52 , C08G18/08 , C08G18/67 , C09D5/44 , C09D175/04 , C25D13/06
CPC分类号： C09D5/4492 , C08G18/672 , C09D5/4473
摘要： The invention relates to aqueous electrodeposition coating materials comprising cathodically depositable synthetic resins and further comprising a reaction product (A) and a polymerization initiator (B) which forms free radicals, wherein the cathodically depositable synthetic resin is different from the reaction product (A), and the reaction product (A) is prepared by reacting (a) a polyisocyanate or a mixture of polyisocyanates with (b) an organic compound which contains both at least one ethylenically unsaturated double bond and at least one active hydrogen atom per molecule, or a mixture of such organic compounds, and (c) an organic compound which contains both at least one active hydrogen atom and at least one tertiary amino group and/or at least one ketimine and/or at least one aldimine group per molecule, or a mixture of such organic compounds, and if desired (d) an organic compound which is different from (b) and (c) and contains at least one active hydrogen atom per molecule, or a mixture of such organic compounds.
摘要翻译： PCT No.PCT / EP94 / 01863 Sec。 371 1995年12月19日第 102（e）1995年12月19日，PCT PCT 1994年6月8日PCT公布。公开号WO95 / 00593 日期1995年1月5日本发明涉及包含阴极可沉积的合成树脂的水性电沉积涂料，还包括形成自由基的反应产物（A）和聚合引发剂（B），其中阴极可沉积的合成树脂不同于反应产物（A）和反应产物（A）通过使（a）多异氰酸酯或多异氰酸酯的混合物与（b）含有至少一个烯属不饱和双键和至少一个活性氢原子的有机化合物每个分子或这些有机化合物的混合物，和（c）含有至少一个活性氢原子和至少一个叔氨基的有机化合物和/或至少一个酮亚胺和/或至少一个醛亚胺基团分子或这些有机化合物的混合物，如果需要（d）不同于（b）和（c）的有机化合物，并且含有至少一种活性氢气每分子，或这些有机化合物的混合物。

9. 发明授权

US5728283A Electrocoating compositions and a process for coating electrically conductive substrates 失效
标题翻译：电涂组合物和用于涂覆导电基材的方法
公开(公告)号：US5728283A
公开(公告)日：1998-03-17
申请号：US648119
申请日：1996-08-26
申请人： Hardy Reuter , Gunther Ott , Walter Jouck
发明人： Hardy Reuter , Gunther Ott , Walter Jouck
IPC分类号： C08F290/06 , C08F2/58 , C08F20/28 , C08F290/00 , C08G18/32 , C08G18/67 , C09D5/44 , C09D175/04 , C09D175/14 , C09D175/16 , C08L63/00 , C25D11/00 , C25D13/00
CPC分类号： C08F20/28 , C09D5/4492
摘要： The invention relates to aqueous eletrocoating �sic! compositions containing cathodically depositable synthetic resins, which electrocoating compositions are characterized in that they contain polymer microparticles which have a particle size of 0.01 to 10 .mu.m and are preparable by reacting (a) a polyisocyanate or a mixture of polyisocyanates with (b) an organic compound containing not only at least one ethylenically unsaturated double bond but also at least one active hydrogen atom per molecule or a mixture of such organic compounds and (c) an organic compound containing not only at least one active hydrogen atom but also at least one tertiary amino group and/or at least one ketimine group and/or at least one aldimine group per molecule or a mixture of such organic compounds and, if desired, (d) an organic compound other than (b) and (c) containing at least one active hydrogen atom per molecule or a mixture of such organic compounds. The reaction product thus obtained is dispersed in water and subjected to free radical polymerization, with at least 5 percent of the tertiary and/or primary amino groups present in the reaction product being neutralized with a Bronsted acid before, during or after dispersion.
摘要翻译： PCT No.PCT / EP94 / 03088 Sec。 371日期：1996年8月26日 102（e）日期1996年8月26日PCT 1994年9月15日PCT PCT。第WO95 / 08597号公报日期1995年3月30日本发明涉及含有阴极可沉积的合成树脂的水性电涂层组合物，其电涂组合物的特征在于它们含有粒径为0.01至10μm的聚合物微粒，并且可通过使（a ）多异氰酸酯或多异氰酸酯的混合物与（b）不仅含有至少一个烯键式不饱和双键，而且每分子含有至少一个活性氢原子的有机化合物或这些有机化合物的混合物，和（c）含有不仅每个分子至少有一个活性氢原子，而且至少一个叔氨基和/或至少一个酮亚胺基团和/或至少一个醛亚胺基团或这些有机化合物的混合物，如果需要，（d）除（b）和（c）以外的有机化合物每分子含有至少一个活性氢原子或这些有机化合物的混合物。将由此获得的反应产物分散在水中并进行自由基聚合，反应产物中存在的叔胺和/或伯氨基的至少5％用Br + E，O + EE + nsted酸中和，分散期间或之后。

10. 发明授权

US5380412A Process for coating electrically conducting substrates, substrates coated by this process and aqueous electrocoating baths 失效
标题翻译：用于涂覆导电基材，通过该方法涂覆的基材和水性电泳浴的方法
公开(公告)号：US5380412A
公开(公告)日：1995-01-10
申请号：US126669
申请日：1993-09-24
申请人： Gunther Ott , Udo Reiter , Walter Jouck , David J. Santure , Dieter Ruhl
发明人： Gunther Ott , Udo Reiter , Walter Jouck , David J. Santure , Dieter Ruhl
IPC分类号： C08G59/14 , C08L63/00 , C09D5/44 , C09D163/10 , C25D13/10 , C25D13/04
CPC分类号： C09D5/4457 , C08G59/1444 , C08G59/1483 , C08L63/00 , C09D5/4434 , Y10S524/901
摘要： The invention relates to a cathodic electrocoating process, which uses electrocoating baths which contain a cationc amine-modified epoxy resin otainable by reacting(A) a diepoxy compound of an epoxy equivalent weight below 2000B) a compound monofunctionally reactive toward the epoxide groups and containign an alcoholic OH group, a phenolic OH group or an SH group, and(C) an amine,the components (A) and (B) being used in molar ratio of 10:1 to 1:1, preferably 4:1 to 1.5:1 and the positive charges being introduced by protonization of the reaction product and/or by use of amine salts as the component (C). The electrocoating baths used are distinguished by containing at least 7.5% by weight of a polyoxyalkylenepolyamine, the percentage by weight referring to the total amount of binders contained in the electrocoating bath.
摘要翻译： PCT No.PCT / EP89 / 01163 Sec。 371 1990年9月18日第 102（e）1990年9月18日PCT PCT日期：1988年12月15日PCT公布。出版物WO89 / 06672 日本时间1989年7月27日。本发明涉及一种阴极电泳工艺，其使用含有阳离子胺改性环氧树脂的电泳浴，其可通过使（A）环氧当量重量低于2000B的二环氧化合物与化合物单功能对环氧基反应并含有醇OH基团，酚OH基或SH基，和（C）胺，组分（A）和（B）的摩尔比为10:1至1:1 ，优选4:1至1.5:1，并且通过反应产物的质子化和/或通过使用胺盐作为组分（C）引入正电荷。使用的电泳浴的特征在于含有至少7.5重量％的聚氧亚烷基多胺，重量百分比是指包含在电泳浴中的粘合剂的总量。

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