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。

公开(公告)号：US06518395B1

公开(公告)日：2003-02-11

申请号：US09554458

申请日：2000-08-01

申请人： Peter Klostermann ,  Karin Maag ,  Dietrich Saatweber ,  Hans-Ulrich Simmrock ,  Eckard Weidner

发明人： Peter Klostermann ,  Karin Maag ,  Dietrich Saatweber ,  Hans-Ulrich Simmrock ,  Eckard Weidner

IPC分类号： C08F600

CPC分类号： C09D163/00 ,  C09D5/03

摘要： Process for preparation powder coating formulations by pressure release of a composition comprising a low molecular mass inert compound, with release of the low molecular mass inert compound, in which process one or more base resins and one or more hardeners for the base resins, or one or more self-curing base resins, and, if desired, further customary coatings components, are converted together or separately into a flowable form by heating, the low molecular mass inert compound is dissolved under pressure at least in one of the base resin or hardener components employed, either before these components are combined with the other components or in the already prepared mixture, the overall mixture is homogenized, and then the mixture of all components is released from pressure, with cooling.

摘要翻译： 通过压力释放包含低分子量惰性化合物的组合物和低分子量惰性化合物的释放来制备粉末涂料制剂的方法，其中一种或多种基础树脂和一种或多种用于基础树脂的硬化剂，或一种 或更多的自固化基础树脂，并且如果需要，通过加热将另外的常规涂料组分一起或单独地转​​化成可流动的形式，将低分子量惰性化合物在至少一种基础树脂或固化剂中的压力下溶解 使用的组分，在将这些组分与其它组分或已经制备的混合物组合之前，将整个混合物均化，然后将所有组分的混合物通过冷却从压力中释放出来。

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。

公开(公告)号：US5981696A

公开(公告)日：1999-11-09

申请号：US765716

申请日：1997-02-10

申请人： Dietrich Saatweber ,  Karin Maag ,  Wolfgang Diener ,  Peter Klostermann ,  Thomas Berger

发明人： Dietrich Saatweber ,  Karin Maag ,  Wolfgang Diener ,  Peter Klostermann ,  Thomas Berger

IPC分类号： C08J3/205 ,  C09D5/03 ,  C08F6/06

CPC分类号： C08J3/205 ,  C09D5/03

摘要： The invention concerns a process for preparing coating powder compositions in which one or a plurality of base resins and one or a plurality of hardeners, each of which is in solid form, is dissolved with a low-molecular compound above its critical pressure and critical temperature. This low-molecular compound is inert with respect to the base resins and hardeners and is in gaseous form under normal operating conditions with respect to pressure and temperature. The pressure of the resultant solution is then reduced, for example, by spraying. The resultant coating powder composition can be sprayed directly onto a substrate to be coated. Coating powders can also be recycled according to the process of the invention.

摘要翻译： PCT No.PCT / EP95 / 02241 Sec。 371日期1997年2月10日 102（e）日期1997年2月10日PCT Filed Jun。10，1995 PCT Pub。 公开号WO95 / 34606 日期1995年12月21日本发明涉及一种制备涂料粉末组合物的方法，其中将一种或多种基础树脂和一种或多种固体形式的固化剂与其上面的低分子化合物一起溶解 临界压力和临界温度。 相对于基础树脂和硬化剂，该低分子化合物是惰性的，并且在正常操作条件下相对于压力和温度呈气态。 然后，例如通过喷雾减少所得溶液的压力。 所得到的涂料粉末组合物可以直接喷涂在待涂布的基材上。 涂层粉末也可以根据本发明的方法再循环。

公开(公告)号：US06472026B1

公开(公告)日：2002-10-29

申请号：US09555181

申请日：2000-06-21

申请人： Karin Maag ,  Helmut Loffler ,  Werner Lenhard

发明人： Karin Maag ,  Helmut Loffler ,  Werner Lenhard

IPC分类号： C08F246

CPC分类号： B05D7/54 ,  B05D3/067 ,  B05D5/005 ,  B05D7/57 ,  C09D4/00 ,  C09D4/06 ,  C09D163/10 ,  C09D175/16 ,  C08F220/32 ,  C08F290/147 ,  C08L2666/54

摘要： Process for producing a multi-layer lacquer finish, in which a surfacer coating compound is applied to a substrate optionally pre-coated with a priming layer and/or further coating layers, and a top coating comprising a colour-imparting and/or special-effect-imparting base lacquer layer and a transparent clear lacquer layer, or a top coating comprising a pigmented one-layer top lacquer, is then applied, in which coating compounds which contain binders which are curable by free radical and/or cationic polymerisation are employed as the surfacer, the base lacquer and the clear lacquer as well as the one-layer top lacquer, and wherein the said binders are cured by means of high-energy radiation.

摘要翻译： 用于生产多层漆面的方法，其中将表面涂层化合物施加到任选地预涂覆有底漆层和/或其它涂层的基材上，以及顶涂层，其包含赋颜色和/ 然后施加赋予效果的基漆层和透明透明漆层或包含着色的单层顶漆的顶涂层，其中使用包含可通过自由基和/或阳离子聚合固化的粘合剂的涂料化合物 作为表面处理剂，基底漆和透明漆以及单层顶漆，并且其中所述粘合剂通过高能量辐射固化。

公开(公告)号：US06531188B1

公开(公告)日：2003-03-11

申请号：US09555179

申请日：2000-08-03

申请人： Karin Maag ,  Helmut Löffler ,  Werner Lenhard

发明人： Karin Maag ,  Helmut Löffler ,  Werner Lenhard

IPC分类号： C08F246

CPC分类号： B05D7/54 ,  B05D3/067 ,  B05D5/005 ,  B05D7/57

摘要： Process for producing a multi-layer lacquer finish, in which a surfacer coating compound is applied to a substrate optionally pre-coated with a priming layer and/or further coating layers, and a top coating comprising a color-imparting and/or special-effect-imparting base lacquer layer and a transparent clear lacquer layer, or a top coating comprising a pigmented one-layer top lacquer, is then applied, in which the surfacer coating compound which is used is one which either contains binders which are curable exclusively by free radical and/or cationic polymerization, wherein the said binders are cured by means of high-energy radiation, or is one which contains binders which are curable by free radical and/or cationic polymerization, wherein the said binders are cured by means of high-energy radiation, and additionally contains chemically cross-linking binders.

摘要翻译： 用于生产多层漆面的方法，其中将表面涂层化合物施加到任选地预涂覆有底漆层和/或其它涂层的基材上，以及顶涂层，其包含赋颜色和/ 然后施加赋予效果的基漆层和透明清漆层，或包含着色的单层顶漆的顶涂层，其中使用的表面涂料化合物是含有粘合剂的粘合剂， 自由基和/或阳离子聚合，其中所述粘合剂通过高能量辐射固化，或者是含有可通过自由基和/或阳离子聚合固化的粘合剂的粘合剂，其中所述粘合剂通过高 - 能量辐射，并且还包含化学交联粘合剂。

公开(公告)号：US06333077B1

公开(公告)日：2001-12-25

申请号：US09380084

申请日：1999-11-22

申请人： Karin Maag ,  Karl-Friedrich Dössel

发明人： Karin Maag ,  Karl-Friedrich Dössel

IPC分类号： C08F246

CPC分类号： B05D7/536 ,  B05D3/065 ,  B05D3/068 ,  C09D201/02

摘要： A process for lacquer coating substrates with a colored and/or effect base lacquer and a clear lacquer topcoat, in which a colored and/or effect base lacquer layer of a base lacquer coating composition is applied onto a substrate and is provided in a wet-on-wet process with a clear lacquer coating. Before being jointly stoved or jointly cured with the base lacquer layer, the uncured clear lacquer layer is exposed to high-energy radiation. In the clear lacquer coating composition, the resin solids content contains 50 to 98 wt. % of a system A) thermally curable by addition and/or condensation reactions, which system contains substantially no free-radically polymerisable double bonds and substantially no groups capable of reacting in another way with free-radically polymerisable double bonds of a system B). The resin solids content further contains 2 to 50 wt. % of a system B) which is curable under the action of high-energy radiation by free-radical polymerisation of olefinic double bonds, wherein the weight percentages adds up to 100 wt. % and the C═C equivalent weight of the total resin solids content of A) and B) is between 300 and 10000. Clear lacquer coating compositions made by the process are also described.

摘要翻译： 一种用彩色和/或效果底漆和透明漆面漆进行涂漆的方法，其中将基漆漆组合物的着色和/或效果基漆层涂覆在基材上， 湿润工艺，清漆漆。 在与基漆层共同烘烤或共同固化之前，未固化的透明漆层暴露于高能辐射。 在透明漆涂料组合物中，树脂固含量为50〜98wt。 通过加成和/或缩合反应可热固化的体系A％），该体系基本上不含可自由基聚合的双键，并且基本上不含能够以另一种方式与体系B）的可自由基聚合的双键反应的基团。 树脂固体含量进一步含有2〜50wt。 系统B的％），其通过烯属双键的自由基聚合在高能辐射的作用下可固化，其中重量百分比加到100重量％ ％，A）和B）的总树脂固体含量的C = C当量为300至10000.还描述了通过该方法制备的透明漆涂料组合物。

公开(公告)号：US06332291B1

公开(公告)日：2001-12-25

申请号：US09446074

申请日：1999-12-17

申请人： Carmen Flosbach ,  Helmut Löffler ,  Karin Maag

发明人： Carmen Flosbach ,  Helmut Löffler ,  Karin Maag

IPC分类号： C08F250

CPC分类号： C09D175/16 ,  C09D4/06 ,  C09D167/07 ,  C08F290/00 ,  C08L2666/02

摘要： This invention relates to radiation-curable coating compositions which contain A) compounds having one or more free-radically polymerisable double bonds which additionally contain at least one further functional group reactive for the purposes of an addition and/or condensation reaction, B) compounds having one or more free-radically polymerisable double bonds, which additionally contain at least one further functional group reactive for the purposes of an addition and/or condensation reaction, wherein the additional reactive functional group is complementary to or reactive towards the additional reactive functional groups of component A), C) optionally at least one monomeric, oligomeric and/or polymeric compound having at least one functional group reactive towards the functional groups from component A) or component B) D) one or more photoinitiators as well as E) optionally solvents, water, pigments and/or extenders as well as conventional lacquer additives, wherein component A) and component B) differ from each other and component C) contains no free-radically polymerisable double bonds. The coating compositions are useful for the production of multilayer lacquer coatings, in particular automotive repair lacquer coating.

摘要翻译： 本发明涉及可辐射固化的涂料组合物，其包含A）具有一个或多个可自由基聚合的双键的化合物，该双键另外含有至少一个另外的官能团，用于加成和/或缩合反应的目的，B）具有一个 或更多的可自由基聚合双键，其另外含有至少一个另外的用于加成和/或缩合反应目的的反应性官能团，其中所述另外的反应性官能团与组分的附加反应性官能团互补或反应 A），C）任选地至少一种具有至少一个官能团的单体，低聚和/或聚合化合物，其对于来自组分A）或组分B）的官能团具有反应性）D）一种或多种光引发剂以及E）任选的溶剂，水 ，颜料和/或增量剂以及常规的漆添加剂，其中组分A）和组分 B）彼此不同，组分C）不含可自由基聚合的双键。 涂料组合物可用于生产多层漆涂料，特别是汽车修补漆涂料。

公开(公告)号：US06528126B1

公开(公告)日：2003-03-04

申请号：US09622389

申请日：2000-10-02

申请人： Wolfgang Feyrer ,  Christine Kimpel ,  Helmut Löffler ,  Karin Maag ,  Jens Zeyen

发明人： Wolfgang Feyrer ,  Christine Kimpel ,  Helmut Löffler ,  Karin Maag ,  Jens Zeyen

IPC分类号： C08F248

CPC分类号： B05D7/532 ,  B05D3/0209 ,  B05D3/0263 ,  B05D3/067

摘要： A process for multi-coat lacquering by applying a coat of filler and/or other coating compounds on to a substrate and then a top coat consisting of a base coat/clear lacquer construction or of a pigmented one-coat finish, at least one of the coats in the multi-coat construction being prepared from a coating compound which is at least partially curable by high-energy radiation, and irradiating this (these) coat(s) with UV radiation and IR radiation, a UV source having a proportion of IR radiation in its emission spectrum being, used for the irradiation with UV and IR radiation and, by alternately adding a UV filter and an IR filter and/or alternately adding and removing a UV filter or an IR filter in front of the radiation source, at least two irradiation intervals being formed, during which irradiation is variously carried out with UV radiation, IR radiation or UV radiation and IR radiation simultaneously.

摘要翻译： 一种通过将一层填料和/或其它涂料化合物涂覆在基材上的表面涂层，然后由底漆/透明漆结构或着色的单涂层涂层组成的顶涂层， 多层涂层结构中的涂层由至少部分可通过高能辐射固化的涂层化合物制备，并用UV辐射和IR辐射照射该（这些）涂层，UV源具有一定比例的 其发射光谱中的红外辐射用于用UV和IR辐射照射，并且通过交替地添加UV滤光片和IR滤光器和/或在辐射源前交替地添加和去除UV滤光片或IR滤光片， 形成至少两个照射间隔，在此期间，用紫外线辐射，红外辐射或紫外辐射和红外辐射同时进行辐照。

公开(公告)号：US06432485B1

公开(公告)日：2002-08-13

申请号：US09555175

申请日：2000-07-14

申请人： Heike Beyers ,  Karin Maag ,  Bettina Vogt-Birnbrich

发明人： Heike Beyers ,  Karin Maag ,  Bettina Vogt-Birnbrich

IPC分类号： B05D136

CPC分类号： C08G18/58 ,  C09D163/00 ,  C08L75/04

摘要： An aqueous surface coating agent containing A) an amine component consisting of aminourethanes Al), which are obtainable by reacting compounds with at least one cyclic carbonate group with amines with at least one primary amine group, wherein the ratio of the number of cyclic carbonate groups to the number of primary amine groups is 1:10 to 1:1.1, and which may be reacted with hydrophilic water-dilutable epoxide compounds A2), wherein the ratio of the number of all the amine hydrogen atoms in Al) to the epoxide groups in A2) is 2:1 to 20:1, and B) an epoxide component consisting of urethane group-containing epoxide compounds which are obtainable by reacting one or more epoxide compounds c) with polyisocyanates d), wherein the polyisocyanates are used in an amount of 0.1 to 50 wt. %, with respect to the amount of epoxide compound.

摘要翻译： 含有A）由氨基氨基甲酸酯Al组成的胺组分的水性表面包衣剂，其可通过使化合物与至少一种环状碳酸酯基团与胺与至少一个伯胺基反应而获得，其中环状碳酸酯基团的数量与 伯胺基的数目为1:10至1:1.1，并且可以与亲水性水可稀释的环氧化合物A2）反应，其中Al中的全部胺氢原子数与环氧基的数目之比 A2）为2:1〜20:1，和B）由含有氨基甲酸酯基的环氧化合物组成的环氧化物组分，其可通过一种或多种环氧化合物c）与多异氰酸酯d）反应获得，其中多异氰酸酯的用量为 0.1〜50重量％ ％，相对于环氧化合物的量。