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1. 发明授权

US5569705A Aqueous dispersion of polyurethane resins, the production thereof and polyurethane macromers suitable for this purpose, as well as their use in aqueous coating agents 失效
标题翻译：聚氨酯树脂的水分散体，其生产方法和适用于此目的的聚氨酯大分子单体，以及它们在水性涂料中的应用
公开(公告)号：US5569705A
公开(公告)日：1996-10-29
申请号：US394826
申请日：1995-02-27
申请人： Bettina Vogt-Birnbrich , Hans-Peter Patzschke , Werner Lenhard , Jurgen Dobert , Marcus Brunner , Walter Schubert
发明人： Bettina Vogt-Birnbrich , Hans-Peter Patzschke , Werner Lenhard , Jurgen Dobert , Marcus Brunner , Walter Schubert
IPC分类号： C08F290/14 , C08G18/08 , C08G18/83 , C08G18/67
CPC分类号： C08G18/0804 , C08F290/147 , C08G18/831
摘要： There are described aqueous dispersions of polyurethane resins, the production thereof and their use in aqueous coating agents, said dispersions being obtainable in aqueous or non-aqueous phase froma) polyurethane resins with at least one CH acidic group, an ionic or non-ionic hydrophilic group and, optionally, OH and/or NH groups, byb) introduction of olefinic double bonds by reaction withb.sub.1) compounds with a CH acidic group and an olefinic double bond, and/orb.sub.2) compounds with an olefinic double bond and also a group that is capable of reacting with CH acidic groups, and/orb.sub.3) compounds with an olefinic double bond and also a group that is capable of reacting with OH or NH groups, orb.sub.4) formaldehyde,whereupon, optionally, conversion into the aqueous phase and radical polymerization are effected.
摘要翻译：描述了聚氨酯树脂的水分散体及其在水性涂料中的用途，所述分散体可以在水相或非水相中获得，a）具有至少一个CH酸性基团，离子或非离子的聚氨酯树脂亲水基团和任选的OH和/或NH基团，b）通过与b1酸化基团和烯属双键化合物反应引入烯属双键，和/或b2）具有烯属双键的化合物和还可以是能够与CH酸性基团反应的基团和/或b3）具有烯属双键的化合物，以及能够与OH或NH基团反应的基团，或b4）甲醛，因此，任选地转化为进行水相和自由基聚合。

2. 发明授权

US5552496A Aqueous polyurethane resin dispersion, processes for its preparation, and its use in aqueous coating compositions 失效
标题翻译：水性聚氨酯树脂分散体，其制备方法及其在水性涂料组合物中的应用
公开(公告)号：US5552496A
公开(公告)日：1996-09-03
申请号：US394553
申请日：1995-02-27
申请人： Bettina Vogt-Birnbrich , Hans-Peter Patzschke , Werner Lenhard , Walter Schubert
发明人： Bettina Vogt-Birnbrich , Hans-Peter Patzschke , Werner Lenhard , Walter Schubert
IPC分类号： C09D5/02 , B05D7/16 , B05D7/26 , C08G18/08 , C08G18/10 , C08G18/82 , C08G18/83 , C08G18/84 , C09D175/00 , C09D175/04 , C08G18/80
CPC分类号： C08G18/10 , C08G18/0804 , C08G18/83 , C08G18/84 , C09D175/04
摘要： An aqueous coating composition which is self-drying or is crosslinked by external agents, processes and dispersions for its preparation and its use. The coating composition comprises:I) 40 to 100% by weight of a film-former in the form of an aqueous dispersion of one or more polyurethane resins having a number-average molecular mass (Mn) of from 2500 to 1,000,000 and a content of ionic groups, groups which can be converted to ionic groups, and/or hydrophilic groups of from 5 to 200 meq per 100 g of solid resin, and at least one CH-acid group per molecule and a OH-number of 0 to 100, wherein some or all of the Ch-acid groups can be reacted with one ore more compounds which are able to react with at least two CH-acid groups for chain-lengthening, andII) 60 to 0% by weight of one or more crosslinkers based on compounds which can react with at least two CH-acidic groups, based on formaldehyde condensation resins and/or polyisocyanates containing free or blocked isocyanate groups,the percentages by weight of I) and II) relating to the resin solids content and adding up to 100% by weight, and optionally pigments, fillers, organic solvents and/or conventional coating additives.
摘要翻译：一种水性涂料组合物，其自干燥或通过外用剂，其制备方法和分散体及其用途进行交联。涂料组合物包括：I）40-100重量％的数均分子量（Mn）为2500至1,000,000的一种或多种聚氨酯树脂的水分散体形式的成膜剂，其含量为离子基团，可以转化为离子基团的基团和/或每100克固体树脂为5至200meq的亲水基团，每分子至少一个CH酸基团和0-100个OH-基团，其中一些或全部的Ch酸基团可以与一个或多个能够与至少两个CH-酸基团反应以进行链延长的化合物反应，和II）60至0重量％的一种或多种交联剂基于可以与至少两个CH-酸性基团反应的化合物，基于甲醛缩合树脂和/或含有游离或封闭的异氰酸酯基团的多异氰酸酯，I）和II）的重量百分比与树脂固体含量相关并加起来至100重量％，以及任选的颜料，填料，有机溶剂和/或常规涂料添加剂。

3. 发明授权

US5886085A Aqueous coating media and their use in single-layer and multi-layer coating processes 失效
标题翻译：水性涂料介质及其在单层和多层涂层工艺中的应用
公开(公告)号：US5886085A
公开(公告)日：1999-03-23
申请号：US849310
申请日：1997-06-10
申请人： Heike Heuwinkel , Werner Lenhard , Hans-Peter Patzschke , Bettina Vogt-Birnbrich
发明人： Heike Heuwinkel , Werner Lenhard , Hans-Peter Patzschke , Bettina Vogt-Birnbrich
IPC分类号： C09D5/00 , C08G18/08 , C09D5/02 , C09D133/06 , C09D151/08 , C09D175/04 , C09D175/12 , C09D201/02 , C08L75/00
CPC分类号： C09D175/12 , C08G18/0809 , C09D201/02
摘要： Coating media and their use in processes for producing single-layer and multi-layer coatings are described. The coating media contain an aqueous mixture comprisingI. 99-70% by weight of a mixture ofA) 50-100% by weight of one or more binder vehicles which at least in part contain ionic groups,B) 0-50% by weight of one or more crosslinking agents, which at least in part may contain ionic groups, for binder vehicle A), wherein the ionic groups which are present have the same charge as those of component A), andII. 1-30% by weight of one or more binder vehicles (component C), which are miscible both with the binder vehicles of component A) at the storage temperature and with each other at the curing temperature of the coating media and which contain ionic groups, the charge of which is opposite to the charge of the ionic groups of component I), wherein the percentages by weight are given with respect to the weight of resin solids in each case and wherein the proportions of components I) and II) are matched to each other so that 0.5 to 70% of the number of charges of the ionic groups of I) are neutralised by the charges of the ionic groups of II), andIII. customary lacquer additives and/or pigments and/or extenders, and optionally one or more customary lacquer solvents.
摘要翻译： PCT No.PCT / EP95 / 04967 Sec。 371日期：1997年6月10日 102（e）日期1997年6月10日PCT 1995年12月15日PCT PCT。 WO96 / 18693 PCT出版物日期1996年6月20日涂料介质及其在生产单层和多层涂料工艺中的应用。涂层介质包含含有99-70％（重量）A至50-100％重量的一种或多种粘合剂载体的混合物的水性混合物，其至少部分含有离子基团，B）0-50％一种或多种至少部分可以含有离子基团的交联剂对于粘合剂载体A）的重量，其中存在的离子基团具有与组分A）和II相同的电荷。 1-30重量％的一种或多种粘合剂载体（组分C），它们可与组分A的粘合剂载体混合）在储存温度下并且在涂布介质的固化温度下彼此混合并且含有离子基团，其电荷与组分I）的离子基团的电荷相反，其中以每种情况下相对于树脂固体的重量给出重量百分比，并且其中组分I）和II）的比例匹配使得I）的离子性基团的电荷数的0.5〜70％被II）和III的离子性基团的电荷中和。常规的漆添加剂和/或颜料和/或增量剂，以及任选的一种或多种常规的漆溶剂。

4. 发明授权

US5681622A Process for producing decorative multiple-layer coatings 失效
标题翻译：生产装饰性多层涂料的方法
公开(公告)号：US5681622A
公开(公告)日：1997-10-28
申请号：US564343
申请日：1996-02-13
申请人： Bettina Vogt-Birnbrich , Hans-Peter Patzschke , Werner Lenhard , Jurgen Dobert , Marcus Brunner
发明人： Bettina Vogt-Birnbrich , Hans-Peter Patzschke , Werner Lenhard , Jurgen Dobert , Marcus Brunner
IPC分类号： B32B27/40 , C08G18/08 , C08G18/12 , C08G18/28 , C08G18/32 , C08G18/50 , C09D175/04 , C09D183/06 , C09D183/08 , B05D1/36 , C08L83/00
CPC分类号： C09D175/04 , C08G18/0804 , C08G18/0823 , C08G18/12 , C08G18/289 , C08G18/3275 , C08G18/5042
摘要： A process and a coating medium for producing a decorative multilayer coating on a substrate, wherein a base lacquer coat is applied and is overpainted with a transparent lacquer coat, wherein an aqueous, self-crosslinking base lacquer is used, which contains, as a binder vehicle, an aqueous polyurethane resin dispersion based on a polyurethane resin having a number average molecular weight (Mn) of 2500 to 120,000, a content of 10 to 400 mmole of lateral and/or terminal hydroxyl and/or R'O groups bonded to silicon, where R'=a C.sub.1 to C.sub.8 alkyl or C(O)R''', and R'''=a C.sub.1 to C.sub.10 alkyl, per 100 g solid resin, a hydroxyl number of 0 to 150, wherein hydroxyl groups bonded to silicon are not included in the calculation of the OH number, and a content of ionic groups, groups convertible into ionic groups and/or hydrophilic groups of 5 to 200 mEqu per 100 g solid resin.
摘要翻译： PCT No.PCT / EP95 / 01410 Sec。 371日期1996年2月13日 102（e）日期1996年2月13日PCT提交1995年4月14日PCT公布。公开号WO95 / 28428 日期1995年10月26日一种用于在基材上生产装饰性多层涂层的方法和涂布介质，其中施加基漆漆并用透明漆涂层涂覆，其中使用水性自交联基漆，其中含有作为粘合剂载体的基于数均分子量（Mn）为2500〜120,000的聚氨酯树脂的水性聚氨酯树脂分散体，含有10〜400mmole的侧面和/或末端羟基和/或R' O基团，其中R'= C 1至C 8烷基或C（O）R“'，并且R”'= C 1至C 10烷基，每100克固体树脂，羟基数为0至150，其中结合硅的羟基不包括在OH数的计算中，离子基团的基团，可转换成离子基团和/或亲水基团的基团为每100克固体树脂为5至200mEqu。

5. 发明授权

US5760123A Aqueous dispersion of polyurethanes containing siloxane linkages, production thereof and use in coating compositions 失效
标题翻译：含有硅氧烷键的聚氨酯水分散体，其制备方法和用于涂料组合物中
公开(公告)号：US5760123A
公开(公告)日：1998-06-02
申请号：US564344
申请日：1996-02-13
申请人： Bettina Vogt-Birnbrich , Hans-Peter Patzschke , Werner Lenhard , Jurgen Dobert , Marcus Brunner
发明人： Bettina Vogt-Birnbrich , Hans-Peter Patzschke , Werner Lenhard , Jurgen Dobert , Marcus Brunner
IPC分类号： B32B27/40 , C08G18/08 , C08G18/12 , C08G18/28 , C08G18/32 , C08G18/50 , C09D175/04 , C09D183/06 , C09D183/08 , C08J3/00 , C08G77/04 , C08K3/20 , C08L75/00
CPC分类号： C09D175/04 , C08G18/0804 , C08G18/0823 , C08G18/12 , C08G18/289 , C08G18/3275 , C08G18/5042
摘要： Aqueous dispersion of one or more polyurethane resins with a number average molecular weight (Mn) of 2500 to 1000000, a content of 2 to 150 mmol of siloxane linkages (--Si--O--Si--) per 100 g of solid resin, a hydroxyl value of 0 to 100 and a content of ionic groups, groups convertible into ionic groups and/or hydrophilic groups of 5 to 200 mEq per 100 g of solid resin and the process for the production thereof by chain extension of a polyurethane prepolymer containing ionic groups, groups capable of ion formation and/or hydrophilic groups which has at least one group R'OSi-- in which R'=C.sub.1 to C.sub.8 alkyl or C(O)R"' and R"'=C.sub.1 to C.sub.10 alkyl by the addition of water. The aqueous dispersion is suitable for aqueous coating compositions which are suitable in particular for multilayer lacquer coatings.
摘要翻译： PCT No.PCT / EP95 / 01411 Sec。 371日期1996年2月13日 102（e）日期1996年2月13日PCT提交1995年4月14日PCT公布。出版物WO95 / 28429 日期1995年10月26日数均分子量（Mn）为2500〜1000000的一种或多种聚氨酯树脂的水性分散体，每100g的硅氧烷键（-Si-O-Si-）含量为2〜150mmol 固体树脂，羟值为0至100，离子基团的含量，可转化为离子基团和/或亲水基团的基团为每100克固体树脂为5至200mEq，以及通过扩链形成其生产方法含有离子基团的聚氨酯预聚物，能够形成离子的基团和/或具有至少一个R'OSi基团的亲水基团，其中R'= C 1至C 8烷基或C（O）R“'和R”'= 通过加入C1至C10烷基。水性分散体适用于特别适用于多层漆层的水性涂料组合物。

6. 发明授权

US5439710A Method of producing multilayer coatings, more particularly for lacquering of motor vehicles, having good adhesion between layers 失效
标题翻译：制造多层涂层的方法，更特别是用于机动车辆的涂漆，层之间具有良好的附着力
公开(公告)号：US5439710A
公开(公告)日：1995-08-08
申请号：US171323
申请日：1993-12-21
申请人： Bettina Vogt , Hans-Peter Patzschke , Werner Lenhard , Dietrich Saatweber
发明人： Bettina Vogt , Hans-Peter Patzschke , Werner Lenhard , Dietrich Saatweber
IPC分类号： B05D1/38 , B05D5/00 , B05D7/00 , B05D7/14 , B05D7/24 , C09D201/02 , B05D1/36 , B32B9/04 , C25D13/00
CPC分类号： B05D7/56 , B05D7/57 , Y10T428/31504
摘要： A method or producing multilayer coatings, more particularly for lacquering of motor vehicles in which at least three immediately adjacent layers with alternating effective charge of the used binders are applied. The coating agents can be made polar e.g. by using resins containing ionic groups.
摘要翻译：一种方法或制备多层涂层，更特别地用于机动车辆的涂漆，其中应用具有交替有效装载使用的粘合剂的至少三个紧邻的层。涂层剂可以制成极性，例如通过使用含有离子基团的树脂。

7. 发明授权

US5721018A Method for producing multilayer coatings 失效
标题翻译：生产多层涂料的方法
公开(公告)号：US5721018A
公开(公告)日：1998-02-24
申请号：US639874
申请日：1996-04-26
申请人： Wolfgang Goldner , Werner Lenhard , Albrecht Luttenberg , Hans-Peter Patzschke
发明人： Wolfgang Goldner , Werner Lenhard , Albrecht Luttenberg , Hans-Peter Patzschke
IPC分类号： B05D1/02 , B05D1/18 , B05D1/28 , B05D1/36 , B05D3/02 , B05D5/00 , B05D5/06 , B05D7/00 , B05D7/02 , B05D7/14 , B05D7/24 , C08G18/10 , C09D175/04
CPC分类号： B05D7/532 , B05D5/068 , C08G18/10 , C09D175/04 , B05D2201/00 , B05D2451/00
摘要： A process for preparing a multi-layer coating on an electrically nonconductive surface of a substrate, which comprises (A) applying over the surface an aqueous dispersion having a pH of from 5 to 8 when not containing a metallic pigment, the dispersion containing of from 15% to 20% wt. based on the dispersion of a base coat resin without metallic pigments then having a nonvolatile content of from about 30% to about 50% wt. based on the base coat resin of (i) from 75% to 98% wt. based on base coat resin solids of one or more partially or completely acid neutralized cationic, polyurethane, and polyurethane-urea resins, having a OH number of up to 450, and an amine number of from 20 to 200, and (ii) from 2% to 25% wt. based on base coat resin solids of one or more of an amine-formaldehyde condensation resin alone or in admixture with a blocked polyiisocyanate in either case having at least two groups per molecule being reactive with one or more of amino, OH.sup.-, urethane, and urea groups in (i), the aqueous dispersion further containing one or more of a pigment, a filler, and a lacquer additive, and up to 15% wt. based on the dispersion of an organic solvent for said resin, the ratio of pigment and filler to the resin solids being 0.05-1.2:1, and (B) then applying a clear anionic lacquer coat in a solution in water or in an organic solvent of a clear lacquer powder, said base coat and said clear lacquer coat being cured together at a temperature below 160.degree. C.
摘要翻译：一种在基材的非导电表面上制备多层涂层的方法，其包括（A）当不含金属颜料时，在表面上涂覆pH为5至8的水分散体，所述分散体含有 15％至20％重量基于没有金属颜料的底涂层树脂的分散体，然后具有约30％至约50％wt的不挥发物含量。基于（i）75％至98％wt的底涂层树脂。基于一种或多种部分或完全酸中和的阳离子，聚氨酯和聚氨酯 - 脲树脂的底漆树脂固体，OH值高达450，胺数为20至200，和（ii）2 ％至25％wt 基于一种或多种胺 - 甲醛缩合树脂中的一种或多种胺 - 甲醛缩合树脂的底漆树脂固体，或与封闭的多异氰酸酯混合，在每种分子中具有至少两个基团的氨基，OH-，氨基甲酸酯和/ （i）中的尿素基团，水分散体还含有颜料，填料和漆添加剂中的一种或多种，和至多15重量％基于用于所述树脂的有机溶剂的分散，颜料和填料与树脂固体的比例为0.05-1.2:1，和（B）然后在水或有机溶剂中的溶液中施加透明阴离子漆涂层的清漆漆，所述底漆和所述透明漆层在低于160℃的温度下一起固化。

8. 发明授权

US5932282A Process for producing a repair coating 失效
标题翻译：生产修复涂层的方法
公开(公告)号：US5932282A
公开(公告)日：1999-08-03
申请号：US920429
申请日：1997-08-29
申请人： Wolfgang Diener , Peter Klostermann , Frank-Jurgen Krumpolt , Christine Kurz , Karin Maag , Hans-Ulrich Simmrock , Werner Lenhard
发明人： Wolfgang Diener , Peter Klostermann , Frank-Jurgen Krumpolt , Christine Kurz , Karin Maag , Hans-Ulrich Simmrock , Werner Lenhard
IPC分类号： B05D1/36 , B05D3/06 , B05D5/00 , B05D7/14 , B05D7/24 , B21D37/20 , B21D49/00 , C08F2/48 , C09D4/00 , C09D5/00 , C09D163/00 , C09D163/10 , C09D167/06 , C09D175/04 , C09D175/14
CPC分类号： B05D5/005 , B05D3/067
摘要： A process for producing a repair coating This invention relates to a process for producing a multi-layer repair coating by the application of a transparent clear lacquer coat, which is unpigmented or which contains colourless pigment, to a predried or hardened colour- and/or effect-imparting base pigment coat, or by the application of a pigmented covering lacquer coat to an optionally precoated substrate. Binder vehicles which are hardenable exclusively by radical polymerisation are used for the production of the transparent clear lacquer coat or of the pigmented covering lacquer coat, and hardening is effected by means of pulsed, high-energy UV radiation.
摘要翻译：修补涂层的制造方法技术领域本发明涉及通过将未着色的或含有无色颜料的透明清漆涂层施用于预干燥或硬化的颜色和/或颜色的多层修复涂层的方法。或通过将着色的覆盖漆涂覆在任意预涂底物上。仅通过自由基聚合固化的粘结剂车辆用于生产透明透明漆层或着色覆盖漆层，并且通过脉冲的高能量UV辐射进行硬化。

9. 发明授权

US06534130B1 Method for multi-layered coating of substrates 失效
标题翻译：多层基材涂层方法
公开(公告)号：US06534130B1
公开(公告)日：2003-03-18
申请号：US09555176
申请日：2000-08-21
申请人： Karin Maag , Helmut Löffler , Werner Lenhard , Christine Kurz , Frank-Jürgen Krumpolt , Volker Rekowski
发明人： Karin Maag , Helmut Löffler , Werner Lenhard , Christine Kurz , Frank-Jürgen Krumpolt , Volker Rekowski
IPC分类号： C08F246
CPC分类号： C09D175/16 , B05D3/067 , B05D5/005 , B05D7/53 , B05D7/54 , B05D7/57
摘要： A process for the preparation of a multi-layer coating wherein a colour- and/or special effect-imparting base lacquer coating compound is applied to a substrate optionally precoated with a primer and/or primer surfacer coating compound and/or further coating compounds and a clear lacquer layer is then applied to the colour- and/or special effect-imparting base lacquer layer, wherein the colour- and/or special effect-imparting base lacquer coating compound used is one which contains binders which can be cured by free-radical and/or cationic polymerisation under the action of high-energy radiation.
摘要翻译：一种制备多层涂层的方法，其中将着色和/或特殊效果的基漆涂料化合物施用于任选地用底漆和/或底漆二嵌段涂料化合物预涂的基材和/或其它涂料化合物和然后将清漆层施加到着色和/或特殊效果赋予基漆层，其中所用的着色和/或特殊效果的基漆涂料化合物是含有可以通过游离 - 在高能辐射的作用下进行自由基和/或阳离子聚合。

10. 发明授权

US06506458B1 Method for coating motor vehicle bodies or parts thereof 失效
标题翻译：机动车身或其部件的涂敷方法
公开(公告)号：US06506458B1
公开(公告)日：2003-01-14
申请号：US09700651
申请日：2001-04-06
申请人： Karsten Blatter , Werner Lenhard
发明人： Karsten Blatter , Werner Lenhard
IPC分类号： C08F246
CPC分类号： B05D3/0263 , B05D7/53
摘要： Method of lacquering a substrate by applying a clear-lacquer coating compound to a precoated substrate or a one-coat top lacquer coating compound to an optionally precoated substrate, followed by curing, the substrate being a motor-vehicle body or parts thereof, in which the substrate is subjected, after the application of the clear-lacquer coating compound or one-coat top lacquer coating compound, optionally to a drying phase and the curing is then performed by irradiation with NIR radiation having the wavelength from 760 to 1500 nm.
摘要翻译：通过向预涂底物或单涂层顶漆涂料施涂透漆涂料化合物至任选的预涂底物，然后固化，所述底物是机动车体或其部分，其中涂布基材的方法，其中在使用透明漆涂层化合物或单涂层顶漆涂料化合物之后，任选地进行干燥阶段，然后通过用波长为760至1500nm的NIR辐射进行照射来进行固化。

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