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21. 发明授权

US07169841B2 Curable aqueous polyurethane dispersions 失效
标题翻译：可固化水性聚氨酯分散体
公开(公告)号：US07169841B2
公开(公告)日：2007-01-30
申请号：US10311307
申请日：2001-06-26
申请人： Reinhold Schwalm , Bernd Bruchmann , Frank Voellinger , Erich Beck , Wolfgang Schrof , Uwe Meisenburg
发明人： Reinhold Schwalm , Bernd Bruchmann , Frank Voellinger , Erich Beck , Wolfgang Schrof , Uwe Meisenburg
IPC分类号： C08J3/00 , C08K3/20 , C08L75/00 , C08F8/30 , C08F283/04
CPC分类号： C09D175/16 , C08G18/7837 , C08G18/8175 , Y10T428/31551 , C08G18/0823
摘要： A curable aqueous polyurethane dispersion substantially comprises a) at least one compound having two free isocyanate groups, at least one allophanate group and at least one C═C double bond capable of free radical polymerization, a carbonyl group or an oxygen atom in the form of an ether function being bonded directly to the double bond, b) at least one compound having at least one group reactive toward isocyanate groups and having a C═C double bond capable of free-radical polymerization, c) if required, at least one compound having at least two groups reactive towards isocyanate groups and selected from hydroxyl, mercapto, primary and/or secondary amino groups, d) at least one compound having at least one group reactive towards isocyanate groups and having at least one acid group, e) at least one basic compound for neutralizing or partially neutralizing the acid groups of the compounds d), and a thermal initiator and is used for coating substrates.
摘要翻译：可固化的水性聚氨酯分散体基本上包含a）至少一种具有两个游离异氰酸酯基团的化合物，至少一个脲基甲酸酯基团和至少一个能够自由基聚合的CC双键，羰基或乙醚形式的氧原子 b）至少一种具有至少一个对异氰酸酯基团具有反应性并具有能够进行自由基聚合的CC双键的化合物，c）如果需要，至少一种具有至少两个的化合物对异氰酸酯基反应并且选自羟基，巯基，伯和/或仲氨基的基团，d）至少一种具有至少一个对异氰酸酯基团具有反应性并具有至少一个酸基团的化合物，e）至少一种碱性化合物用于中和或部分中和化合物d）的酸基和热引发剂，并用于涂覆基材。

22. 发明授权

US06485793B1 Aqueous dispersion of transparent powder coating material 失效
标题翻译：透明粉末涂料的水分散体
公开(公告)号：US06485793B1
公开(公告)日：2002-11-26
申请号：US09762119
申请日：2001-03-02
申请人： Günther Ott , Joachim Woltering , Uwe Meisenburg , Rainer Blum , Maximilian Bendix , Rainer Königer , Horst Binder , Reinhold Schwalm
发明人： Günther Ott , Joachim Woltering , Uwe Meisenburg , Rainer Blum , Maximilian Bendix , Rainer Königer , Horst Binder , Reinhold Schwalm
IPC分类号： B05D306
CPC分类号： C08G59/3209 , C09D5/02
摘要： The present invention relates to an aqueous dispersion comprising a solid pulverulent component A and an aqueous component B, said component A comprising a UV-curable powder coating material.
摘要翻译：本发明涉及包含固体粉状成分A和水性成分B的水性分散体，所述成分A包含紫外线固化粉末涂料。

23. 发明授权

US5914374A Additive for aqueous coating systems 失效
标题翻译：水性涂料体系添加剂
公开(公告)号：US5914374A
公开(公告)日：1999-06-22
申请号：US803411
申请日：1997-02-20
申请人： Vera Block , Harald Borgholte , Uwe Meisenburg , Heinz-Peter Rink , Ludwig Moorkamp
发明人： Vera Block , Harald Borgholte , Uwe Meisenburg , Heinz-Peter Rink , Ludwig Moorkamp
IPC分类号： C08G18/42 , C08G63/20 , C09D175/06 , C08F20/00 , C08L67/00
CPC分类号： C08G18/4205 , C09D175/06
摘要： A urethanized polyester is claimed which is suitable as an additive for aqueous coating systems, which is obtainable by, in a first reaction stage (A), subjecting(a) from 10 to 45 mol-% of one or more diols,(b) from 5 to 50 mol-% of one or more polyols having at least 3 OH groups, and(c) from 35 to 47 mol-% of one or more aromatic, aliphatic or cycloaliphatic polycarboxylic acids and/or reactive derivatives thereof to a polycondensation reaction in a manner known per se until the reaction mixture has an acid number of from 1 to 10, and, in a reaction stage (B), reacting the resulting reaction product in a manner known per se with an organic polyisocyanate. The urethanized polyester is outstandingly suitable as an additive for aqueous coating materials in order to improve the rheological stabilization of coating materials.
摘要翻译：要求保护的氨基甲酸酯化聚酯可用作水性涂料体系的添加剂，其可通过在第一反应阶段（A）中获得，（a）10至45mol％的一种或多种二醇，（b） 5至50摩尔％的一种或多种具有至少3个OH基团的多元醇，和（c）35至47摩尔％的一种或多种芳族，脂族或脂环族多羧酸和/或其反应性衍生物与缩聚物以本身已知的方式进行反应，直到反应混合物的酸值为1至10，并且在反应阶段（B）中，使所得反应产物以本身已知的方式与有机多异氰酸酯反应。氨基甲酸酯化聚酯非常适合用作水性涂料的添加剂，以改善涂料的流变稳定性。

24. 发明授权

US5876802A Aqueous two-component polyurethane coating composition, process for its preparation, and its use in methods of producing a multicoat paint system 失效
标题翻译：水性双组分聚氨酯涂料组合物，其制备方法及其在多色漆系统的制备方法中的应用
公开(公告)号：US5876802A
公开(公告)日：1999-03-02
申请号：US836869
申请日：1997-07-03
申请人： Michael Brunnemann , Uwe Meisenburg , Egbert Nienhaus , Heinz-Peter Rink
发明人： Michael Brunnemann , Uwe Meisenburg , Egbert Nienhaus , Heinz-Peter Rink
IPC分类号： B05D7/24 , C08G18/62 , C08J3/03 , C09D133/00 , C09D175/04 , B05D1/36
CPC分类号： C08G18/6254 , C08G18/6229
摘要： The present invention relates to an aqueous two-component polyurethane coating composition comprisingA) a water-dilutable polyacrylate resin (A) having an OH number of from 40 to 200 and an acid number of from 20 to 100 mg of KOH/g, andB) a polyisocyanate component,characterized in that the water-dilutable acrylate resin is obtainable by solution polymerization ofat least one ester of (meth)acrylic acid and a cycloaliphatic C.sub.6 to C.sub.10 alcohol, with the exception of cyclohexyl methacrylate,at least one hydroxyl-containing monomer,if desired, at least one vinyl ester of .alpha.-branched monocarboxylic acids having 5 to 18 carbon atoms per molecule and/or at least one reaction product of acrylic acid and/or methacrylic acid with the glycidyl ester of .alpha.-branched monocarboxylic acids having 5 to 18 carbon atoms per molecule,at least one carboxyl-containing monomer and,if desired, further, essentially carboxyl-free monomers,the resulting polyacrylate resin being at least partially neutralized and dispersed in water.
摘要翻译： PCT No.PCT / EP95 / 04234 371日期1997年7月3日 102（e）日期1997年7月3日PCT提交1995年10月28日PCT公布。 WO96 / 14348 PCT出版物日期：1996年5月17日本发明涉及一种水性双组分聚氨酯涂料组合物，其包含A）水可稀释的聚丙烯酸酯树脂（A），其OH值为40至200，酸值为20至100mg的KOH / g，和B）多异氰酸酯组分，其特征在于，水可稀释丙烯酸酯树脂可通过至少一种（甲基）丙烯酸酯和脂环族C 6至C 10醇的酯的溶液聚合获得，甲基丙烯酸环己酯除外，至少一个含羟基的单体，如果需要，每分子具有至少一个具有5至18个碳原子的α-支链单羧酸乙烯基酯和/或至少一种丙烯酸和/或甲基丙烯酸与缩水甘油酯的反应产物每分子具有5至18个碳原子的α-支化单羧酸，至少一种含羧基单体，并且如果需要，进一步基本上不含羧基的单体，所得聚丙烯酸酯树脂为至少部分中和并分散在水中。

25. 发明授权

US5834555A Aqueous multicomponent polyurethane coating composition, process for its preparation and its use in methods of producing a multicoat finish 失效
标题翻译：水性多组分聚氨酯涂料组合物，其制备方法及其用于制备多面漆的方法
公开(公告)号：US5834555A
公开(公告)日：1998-11-10
申请号：US716233
申请日：1996-11-04
申请人： Uwe Meisenburg , Egbert Nienhaus , Rolf Seidemann , Bernd Mayer , Anthony J. Tye
发明人： Uwe Meisenburg , Egbert Nienhaus , Rolf Seidemann , Bernd Mayer , Anthony J. Tye
IPC分类号： B05D1/38 , B05D7/24 , C08G18/08 , C08G18/62 , C09D163/00 , C09D175/00 , C09D175/04 , C09D179/00 , C08J3/00 , C08F8/30 , C08K3/20 , C08L75/00
CPC分类号： C09D175/00 , C08G18/0819 , C08G18/6254 , Y10T428/31551
摘要： The present invention relates to an aqueous multicomponent polyurethane coating composition comprising A) a water-dilutable polyaddition resin (A1) and/or polycondensation resin (A2) containing hydroxyl and carboxylate groups and having an OH number of from 40 to 200 mg of KOH/g, preferably from 60 to 140 mg of KOH/g, an acid number of from 15 to 100 mg of KOH/g, preferably from 25 to 50 mg of KOH/g, and a glass transition temperature of from -40.degree. C. to +60.degree. C., preferably from -20.degree. C. to +40.degree. C., B) a polyisocyanate component (B) as crosslinking agent and C) at least one additive, characterized in that it contains as additive a carbodiimide component (C) which has a content of carbodiimide groups --N.dbd.C.dbd.N-- of from 2 to 30% by weight, on average at least 0.8 carbodiimide groups per molecule and from 0 to 25% by weight, based on solids, of chemically incorporated ethylene oxide and/or propylene oxide units which are present within polyether chains, and/or a polyepoxide component (D).
摘要翻译： PCT No.PCT / EP95 / 00974 Sec。 371日期：1996年11月4日 102（e）日期1996年11月4日PCT 1995年3月16日PCT公布。 WO95 / 26384 PCT出版物日期：1995年10月5日本发明涉及一种水性多组分聚氨酯涂料组合物，其包含A）含有羟基和羧酸酯基的水可稀释的加聚树脂（A1）和/或缩聚树脂（A2），OH数为40〜 200mg KOH / g，优选60至140mg KOH / g，酸值为15至100mg KOH / g，优选25至50mg KOH / g，玻璃化转变温度为 -40℃至+60℃，优选-20℃至+ 40℃，B）作为交联剂的多异氰酸酯组分（B）和C）至少一种添加剂，其特征在于其包含作为添加剂，碳二亚胺组分（C）的碳二亚胺基团-N = C = N-的含量为2〜30重量％，平均每个分子为至少0.8个碳二亚胺基团，0〜25重量％在固体上，存在于聚醚链内的化学结合的环氧乙烷和/或环氧丙烷单元，和/或一种溶血氧化物成分（D）。

26. 发明授权

US08344072B2 Enzymatic preparation of (meth)acrylic esters 有权
标题翻译：（甲基）丙烯酸酯的酶制剂
公开(公告)号：US08344072B2
公开(公告)日：2013-01-01
申请号：US11169773
申请日：2005-06-30
申请人： Dietmar Haering , Uwe Meisenburg , Bernhard Hauer
发明人： Dietmar Haering , Uwe Meisenburg , Bernhard Hauer
IPC分类号： C08F8/14 , C08L33/00
CPC分类号： C12P7/62 , C07C69/54 , C08F220/28 , C08G18/672 , C09D4/00 , C09D175/16 , C12P7/625
摘要： Process for preparing partial (meth)acrylic esters of polyalcohols having different hydroxyl groups, process for their preparation, and use thereof.
摘要翻译：制备具有不同羟基的多元醇的部分（甲基）丙烯酸酯的方法，其制备方法及其用途。

27. 发明授权

US06747088B1 Aqueous polyurethane dispersions which can be hardened with mit UV-radiation and thermally, and use thereof 失效
标题翻译：可以用UV辐射和热固化的水性聚氨酯分散体及其用途
公开(公告)号：US06747088B1
公开(公告)日：2004-06-08
申请号：US10088520
申请日：2002-03-29
申请人： Reinhold Schwalm , Wolfgang Paulus , Uwe Meisenburg , Erich Beck , Bernd Bruchmann , Wolfgang Schrof , Frank Völlinger
发明人： Reinhold Schwalm , Wolfgang Paulus , Uwe Meisenburg , Erich Beck , Bernd Bruchmann , Wolfgang Schrof , Frank Völlinger
IPC分类号： C08J300
CPC分类号： C09D175/16 , C08G18/0819 , C08G18/7837 , C08G18/8061 , C08G18/807 , Y10T428/31551
摘要： UV- and heat-curable aqueous polyurethane dispersions comprise compounds attached via polyisocyanates and containing UV-polymerizable C═C double bonds, aliphatic diols incorporated by way of isocyanates and having a molecular weight of less than 500 g/mol, compounds attached via isocyanates and containing carboxylic acid or sulfonic acid groups and/or salts thereof, free hydroxyl groups, and compounds containing blocked isocyanate groups. They are suitable for coating heat-stable substrates such as metal substrates and may be used with advantage for automotive clearcoats.
摘要翻译：紫外线和可热固化的水性聚氨酯分散体包含通过多异氰酸酯连接并含有可UV聚合的C = C双键的化合物，通过异氰酸酯引入并具有小于500g / mol的分子量的脂族二醇，通过异氰酸酯连接的化合物和含有羧酸或磺酸基团和/或其盐，游离羟基和含有封端异氰酸酯基团的化合物。它们适合于涂覆诸如金属基底的热稳定基底，并且可以有利地用于汽车清漆。

28. 发明授权

US06653394B1 Coating agent consisting of at least three components, method for producing same and its utilization 失效
标题翻译：由至少三种组分组成的涂层剂，其制备方法及其利用
公开(公告)号：US06653394B1
公开(公告)日：2003-11-25
申请号：US09856949
申请日：2001-06-22
申请人： Uwe Meisenburg , Heinz-Peter Rink
发明人： Uwe Meisenburg , Heinz-Peter Rink
IPC分类号： C08J300
CPC分类号： C08G18/0823 , C09D175/06 , C08L75/04
摘要： A coating composition consisting of at least three components, comprising a component (I) comprising at least one oligomeric or polymeric resin containing functional groups which react with isocyanate groups, as binder (A), a component (II) comprising at least one polyisocyanate as crosslinking agent (F), and a component (III) which comprises water, wherein component (I), (II) and/or (III) comprise or comprises at least one constituent which is curable with actinic light and/or electron beams.
摘要翻译：由至少三种组分组成的涂料组合物，其包含至少一种包含与异氰酸酯基团反应的官能团的低聚物或聚合树脂作为粘合剂（A）的组分（I），包含至少一种多异氰酸酯的组分（II）交联剂（F）和包含水的组分（III），其中组分（I），（II）和/或（III）包含或包含至少一种可用光化学光和/或电子束固化的组分。

29. 发明授权

US06447836B1 Method for optimizing lacquers 失效
标题翻译：优化漆的方法
公开(公告)号：US06447836B1
公开(公告)日：2002-09-10
申请号：US09744436
申请日：2001-01-24
申请人： Wolfgang Schrof , Dieter Horn , Reinhold Schwalm , Uwe Meisenburg , Andreas Pfau
发明人： Wolfgang Schrof , Dieter Horn , Reinhold Schwalm , Uwe Meisenburg , Andreas Pfau
IPC分类号： B05D314
CPC分类号： B05D5/061 , B01J19/0046 , B01J2219/00364 , B01J2219/00378 , B01J2219/00443 , B01J2219/00479 , B01J2219/00605 , B01J2219/00659 , B01J2219/00691 , B01J2219/00693 , B01J2219/00707 , B01J2219/00722 , B01J2219/00756 , B05D3/06 , B05D3/067 , B05D3/068 , C40B40/14 , C40B60/14
摘要： The present invention relates to a method of and a device for optimizing at least one coating material at at least one point of a substrate surface to which the coating material is applied. The method, which is carried out with the corresponding device, comprises at least the following steps: a) applying said at least one coating material to said at least one point of the substrate surface, b) curing said at least one coating material at said at least one point of the substrate surface, and c) determining the state, especially the curing and/or yellowing and/or gloss, of said coating material at said at least one point of the substrate surface, possessed by said coating material as a consequence of steps a) and b).
摘要翻译：本发明涉及一种用于在施加涂层材料的基底表面的至少一个点处优化至少一种涂层材料的方法和装置。用相应的装置进行的方法至少包括以下步骤：a）将所述至少一种涂层材料施加到所述基材表面的所述至少一个点上，b）在所述的至少一个涂层材料上固化所述至少一个涂层材料衬底表面的至少一个点，以及c）确定所述涂层材料在衬底表面的所述至少一个点处的状态，特别是固化和/或变黄和/或光泽，所述涂层材料具有作为步骤a）和b）的后果。

30. 发明授权

US06372875B1 Process for the preparation of polyurethane resins and their use and the use of ethoxyethyl propionate for the preparation of polyurethane resins 失效
标题翻译：制备聚氨酯树脂的方法及其用途和使用丙酸乙氧基乙酯制备聚氨酯树脂
公开(公告)号：US06372875B1
公开(公告)日：2002-04-16
申请号：US08564304
申请日：1996-01-22
申请人： Bernd Mayer , Michael Grabbe , Heinz Peter Rink , Uwe Meisenburg
发明人： Bernd Mayer , Michael Grabbe , Heinz Peter Rink , Uwe Meisenburg
IPC分类号： C08G1810
CPC分类号： C08G18/0819 , C08G18/0852 , Y10T428/31605
摘要： The present invention relates to a process for the preparation of polyurethane resins, in which, in an ester as solvent, a) at least one compound having 2 hydroxyl and/or amino groups, b) at least one di- and/or polyisocyanate, c) at least one compound containing 2 groups which are reactive toward isocyanate groups, these compounds containing, at least in part, at least one group capable of forming anions which is neutralized before or after incorporation of component (c) into the polyurethane molecule, and d) at least one compound having at least 3 hydroxyl and/or amino groups are used to prepare a polyurethane resin, preferably using components (a), (b) and (c) to prepare an intermediate which has terminal isocyanate groups and at least some of whose free isocyanate groups are subsequently reacted with component (d), characterized in that ethoxyethyl propionate is employed as solvent.
摘要翻译：本发明涉及一种制备聚氨酯树脂的方法，其中在作为溶剂的酯中，a）至少一种具有2个羟基和/或氨基的化合物，b）至少一种二 - 和/或多异氰酸酯， c）至少一种含有2个对异氰酸酯基反应的基团的化合物，这些化合物至少部分含有至少一个能够形成在组分（c）掺入聚氨酯分子之前或之后中和的阴离子的基团，和d）至少一种具有至少3个羟基和/或氨基的化合物用于制备聚氨酯树脂，优选使用组分（a），（b）和（c）来制备具有末端异氰酸酯基团和至少一些其游离异氰酸酯基团随后与组分（d）反应，其特征在于使用丙酸乙氧基乙酯作为溶剂。

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