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1. 发明授权

US5663233A Coating agents and the use thereof in processes for the production of multi-layer coatings 失效
标题翻译：涂层剂及其在多层涂料生产方法中的应用
公开(公告)号：US5663233A
公开(公告)日：1997-09-02
申请号：US492291
申请日：1995-06-19
申请人： Klaus Bederke , Friedrich Herrmann , Hermann Kerber , Thomas Kutzner , Hans-Martin Schonrock
发明人： Klaus Bederke , Friedrich Herrmann , Hermann Kerber , Thomas Kutzner , Hans-Martin Schonrock
IPC分类号： C08G18/40 , C09D167/00 , C09D175/04 , C08L67/02 , C08L33/02 , C08L61/28 , C08L67/04
CPC分类号： C09D167/00 , C08G18/4063 , C09D175/04
摘要： A solvent based coating composition containing a binding agent, the binding agent comprising: (a) 10 to 80 wt.% of at least one hydroxyfunctional polyester formed by reacting a mixture comprising: (i) 10 to 40 mol.% of a 2,2-dialkylalkanediol with two primary OH groups; (ii) 10 to 30 mol.% of a polyol with at least one secondary OH group; (iii) 20 to 50 mol.% of an aliphatic or cycloaliphatic dicarboxylic acid with fewer than 16 C atoms or anhydrides thereof; (iv) 5 to 30 mol.% of a compound selected from the group consisting of dimeric fatty acids, dimeric diols, epsilon-caprolactone, and mixtures thereof; (v) 1 to 15 mol.% of a hydroxycarboxylic acid with at least one hydroxy group and at least one carboxyl group; and (b) 10 to 80 wt.% of a (meth)acrylic copolymer containing a hydroxyl group; and (c) 10 to 60 wt.% of a crosslinking agent; wherein the sum of the wt.% of components (a)-(c) is 100% of the binding agent.
摘要翻译：一种含有粘合剂的溶剂型涂料组合物，所述粘合剂包含：（a）10至80重量％的至少一种羟基官能聚酯，所述羟基官能聚酯是通过使混合物反应形成的，所述混合物包含：（i）10至40摩尔％具有两个伯OH基的2-二烷基二醇; （ii）10至30mol％具有至少一个仲OH基团的多元醇; （iii）20-50mol％具有少于16个C原子的脂族或脂环族二羧酸或其酸酐; （iv）5至30mol％的选自二聚脂肪酸，二聚二醇，ε-己内酯及其混合物的化合物; （v）1至15mol％具有至少一个羟基和至少一个羧基的羟基羧酸; 和（b）10〜80重量％的含有羟基的（甲基）丙烯酸共聚物; 和（c）10〜60重量％的交联剂; 其中组分（a） - （c）的重量％的总和为粘合剂的100％。

2. 发明授权

US5614590A Coating agents, process for their preparation and their use for the preparation of transparent top layers on multilayer coatings 失效
标题翻译：涂层剂，其制备方法及其在多层涂料上制备透明顶层的用途
公开(公告)号：US5614590A
公开(公告)日：1997-03-25
申请号：US119289
申请日：1993-09-09
申请人： Klaus Bederke , Friedrich Herrmann , Hermann Kerber , Hans-Martin Schonrock
发明人： Klaus Bederke , Friedrich Herrmann , Hermann Kerber , Hans-Martin Schonrock
IPC分类号： C09D175/04 , C08G18/62 , C09D133/14 , C09D175/06 , C08F8/30
CPC分类号： C08G18/6229
摘要： A transparent coating agent which is free of heavy metal catalysts and which contains a hydroxy functional (meth)acrylic copolymer based binder, an aliphatic or cycloaliphatic polyisocyanate crosslinking agent, a solvent, and lacquer adjuvant.
摘要翻译：一种不含重金属催化剂且含有羟基官能（甲基）丙烯酸共聚物的粘合剂，脂族或脂环族多异氰酸酯交联剂，溶剂和漆佐剂的透明涂料。

3. 发明授权

US5698330A Coating compositions for transparent topcoat lacquer layers and the use thereof in processes for the production of multi-layer lacquer coatings 失效
标题翻译：用于透明顶涂漆层的涂料组合物及其在生产多层漆涂料的方法中的用途
公开(公告)号：US5698330A
公开(公告)日：1997-12-16
申请号：US591485
申请日：1996-01-22
申请人： Klaus Bederke , Friedrich Herrmann , Hermann Kerber , Thomas Kutzner , Heinz Walter Reifferscheidt
发明人： Klaus Bederke , Friedrich Herrmann , Hermann Kerber , Thomas Kutzner , Heinz Walter Reifferscheidt
IPC分类号： C08G18/10 , C08G18/40 , C08G18/62 , C08G18/80 , C09D175/04 , B32B15/08 , B32B27/08 , C08F216/04 , C08F220/26
CPC分类号： C08G18/10 , C08G18/4063 , C08G18/6229 , C08G18/6254 , C08G18/8048 , C09D175/04 , Y10T428/31551 , Y10T428/31554 , Y10T428/31565 , Y10T428/31576
摘要： The present invention is directed to a coating composition for use as topcoat lacquer on a multi-layer lacquer coating for substrates such as automobile bodies and parts. The coating composition is based upon a combination of hydroxyl-functional methacrylic copolymers, carboxy-functional blocked urethane prepolymers, crosslinking agents and optional hydroxyl-functional polyesters. The carboxy-functional polyurethane prepolymer is formed from a combination of organic diols, polycarboxylic acids, polyols, hydroxyl-carboxylic acids, aliphatic or aryl polyisocyanates and monofunctional isocyanate blocking agents. The lacquer coating according to the invention has a high sulfuric acid resistance and has a high solids content.
摘要翻译： PCT No.PCT / EP95 / 01095 Sec。 371日期1996年1月22日 102（e）日期1996年1月22日PCT 1995年3月23日PCT公布。 WO95 / 26375 PCT公开日期1995年10月5日本发明涉及一种用作多层漆涂层的涂料组合物，用于诸如汽车车身和部件的基材。涂料组合物基于羟基官能的甲基丙烯酸共聚物，羧基官能的封端的氨基甲酸酯预聚物，交联剂和任选的羟基官能的聚酯的组合。羧基官能聚氨酯预聚物由有机二醇，多元羧酸，多元醇，羟基羧酸，脂族或芳基多异氰酸酯和单官能异氰酸酯封端剂的组合形成。根据本发明的漆涂层具有高耐硫酸性并且具有高的固体含量。

4. 发明授权

US5661199A Hydroxyl group containing binder, a process for its preparation, and its use 失效
标题翻译：含羟基的粘合剂，其制备方法及其用途
公开(公告)号：US5661199A
公开(公告)日：1997-08-26
申请号：US657005
申请日：1996-05-28
申请人： Klaus Bederke , Hermann Kerber , Ralf Dahm , Friedrich Herrmann , Horst Voss
发明人： Klaus Bederke , Hermann Kerber , Ralf Dahm , Friedrich Herrmann , Horst Voss
IPC分类号： C09D5/00 , B05D7/16 , C08F265/06 , C08F283/02 , C09D4/00 , C09D5/02 , C09D133/10 , C09D151/00 , C09D167/00 , C09D167/02 , C08L33/14 , C08L67/00
CPC分类号： C09D151/00 , C08F265/06 , C08F283/02 , Y10S524/923
摘要： A non-aqueous dispersion containing, in addition to organic solvents,A) from 15-85% by weight of a dissolved film-forming component of hydroxyl group- and carboxyl-group containing polyesters, (meth)acrylic copolymers or mixtures thereof in which up to half the molecules may be esterified with 1 molecule of maleic acid each, andB) from 15-85% by weight of a disperse phase of uncross-linked (meth)acrylic copolymers having a hydroxyl number of at least 300, obtainable by the radical polymerization ofa) from 80-100% by weight of hydroxyalkyl (meth)acrylates andb) from 0-20% by weight of other .alpha.,.beta.-monounsaturated monomers in the dissolved film-forming component.
摘要翻译：除了有机溶剂之外，还包含A）15-85重量％的含羟基和含羧基的聚酯，（甲基）丙烯酸共聚物或其混合物的溶解成膜组分的非水分散体，其中最多一半的分子可以用1分子马来酸各自酯化，B）15-85重量％的羟基数为至少300的未交联的（甲基）丙烯酸共聚物的分散相，可通过 a）从80-100重量％的（甲基）丙烯酸羟烷基酯和b）0-20重量％的其它α，β-单元不饱和单体在溶解的成膜组分中的自由基聚合。

5. 发明授权

US4839414A Pigment dispersion and its use 失效
标题翻译：颜料分散及其用途
公开(公告)号：US4839414A
公开(公告)日：1989-06-13
申请号：US86931
申请日：1987-08-18
申请人： Klaus Bederke , Thomas Brock , Hermann Kerber , Paul Rupieper
发明人： Klaus Bederke , Thomas Brock , Hermann Kerber , Paul Rupieper
IPC分类号： B01J13/00 , B01F17/00 , B01F17/52 , C08G18/62 , C09B67/46 , C09D17/00
CPC分类号： B01F17/005 , C08G18/6266 , C09B67/009 , C09D17/00
摘要： A pigment dispersion and its use for the preparation of coating compounds are described. The dispersion contains a pigment, solvent and pigment dispersing agent. The pigment dispersing agent is a copolymer containing OH groups, obtainable by the reaction of:(A) 80 to 95% by weight of a copolymer of:(a) 0.5 to 40% by weight of N,N-di-Cl to 4-alkylamino-C.sub.1 to .sub.8 -alkyl(meth)acrylamides and/or a mixture of N,N-di-C to 4-alkylamino-C.sub.1 to 8 -alkyl(meth)acrylates and N-substituted (meth)acrylamides and/or (meth)acrylamide in which the ratio of amino(meth)acrylates to amido(meth)acrylates should be in the range of from 1:2 to 2:1,(b) 10 to 40% by weight of hydroxy-C.sub.2-8 -alkyl (meth)acrylates and(c) 20 to 89.5% by weight of copolymerizable, .alpha., .beta.-olefinically unsaturated compounds with(B) 5 to 20% by weight of a polyisocyanate containing unmasked and optionally also masked isocyanate groups as well as biuret, urethane or isocyanurate groups.
摘要翻译：描述了颜料分散体及其制备涂料化合物的用途。分散体含有颜料，溶剂和颜料分散剂。颜料分散剂是含有OH基团的共聚物，可以通过以下反应获得：（A）80〜95重量％的共聚物，其中：（a）0.5〜40重量％的N，N-2-Cl〜4 - 烷基氨基-C 1-8烷基（甲基）丙烯酰胺和/或N，N-二-C至4-烷基氨基-C 1-8烷基（甲基）丙烯酸酯和N-取代的（甲基）丙烯酰胺和/或（甲基）丙烯酸酯与酰氨基（甲基）丙烯酸酯的比率应在1:2至2:1的范围内的（甲基）丙烯酰胺，（b）10至40重量％的羟基-C 2- （甲基）丙烯酸烷基酯和（c）20至89.5重量％的可共聚的α，β-烯属不饱和化合物与（B）5至20重量％的含有未掩蔽和任选的掩蔽的异氰酸酯基团的多异氰酸酯以及缩二脲，聚氨酯或异氰脲酸酯基。

6. 发明授权

US5399383A Process for priming plastic substrates, coating compositions for this purpose, and the use thereof 失效
标题翻译：用于引发塑料基材，用于该目的的涂料组合物及其用途的方法
公开(公告)号：US5399383A
公开(公告)日：1995-03-21
申请号：US197355
申请日：1994-02-16
申请人： Manfred Mass , Klaus Bederke , Hermann Kerber
发明人： Manfred Mass , Klaus Bederke , Hermann Kerber
IPC分类号： B05D7/02 , B05D7/24 , C08G18/62 , C08J7/04 , C08L63/00 , C09D133/14 , C09D133/26 , C09D163/00 , C09D167/00 , C09D175/04 , C09D175/06
CPC分类号： C09D133/14 , C08G18/6266 , C08J7/04 , C09D133/26 , C08J2323/12 , C08L63/00
摘要： A process for priming of plastic substrates without adverse effects on the mechanical stability by applying to a plastic substrate, particularly a polyolefin substrate, a coating composition which comprises from 10 to 35% by weight of binders having an OH number of from 40 to 150, prepared from (meth)acrylamides, hydroxyalkyl (meth) acrylates and copolymerisable, olefinically unsaturated compounds with subsequent modification by means of polyisocyanates, up to 20% by weight of further binders, from 30 to 70% by weight of organic solvents, from 15 to 45% by weight of pigments and/or fillers, from 0 to 15% by weight of additives and from 1 to 30% by weight of epoxide- or polyisocyanate-based crosslinking agents.
摘要翻译：用于通过施加到塑料基材，特别是聚烯烃基材上的塑料基材的引发而不对机械稳定性产生不利影响的方法，涂料组合物包含10至35重量％的OH值为40至150的粘合剂，由（甲基）丙烯酰胺，（甲基）丙烯酸羟烷基酯和可共聚的烯属不饱和化合物制备，随后通过多异氰酸酯改性，最多20重量％的另外的粘合剂，30-70重量％的有机溶剂，从15至 45重量％的颜料和/或填料，0至15重量％的添加剂和1至30重量％的环氧化物或多异氰酸酯基交联剂。

7. 发明授权

US5136004A Binder, process for its preparation and its use in clear or pigmented coating agents 失效
标题翻译： BINDER，其制备方法及其在清除或掺杂涂料中的用途
公开(公告)号：US5136004A
公开(公告)日：1992-08-04
申请号：US391541
申请日：1990-11-13
申请人： Klaus Bederke , Hermann Kerber , Manfred Krumme , Fritz Sadowski , Werner Stephan
发明人： Klaus Bederke , Hermann Kerber , Manfred Krumme , Fritz Sadowski , Werner Stephan
IPC分类号： C08F220/06 , C08F20/32 , C08F212/00 , C08F212/08 , C08F220/04 , C08F220/10 , C08F220/18 , C08F220/26 , C08F220/28 , C08F220/32 , C08G18/62 , C09D125/00 , C09D125/04 , C09D133/04 , C09D133/06 , C09D175/04
CPC分类号： C08F220/32 , C08F212/08
摘要： The invention concerns a binder suitable for clear or pigmented coating agents. Binders based on copolymers containing hydroxyl groups have hitherto a high solvent content. The solids content of the new binders is improved without affecting the viscosity; gloss, body, flow and processing properties of coatings containing the new binders are improved. The binders consist essentially of a copolymer containing hydroxyl groups, made from specific quantities of styrol, tertbutacrylate, isobutyl methacrylate, 2-ethylhexyl methacrylate, 2-hydroxypropyl methacrylate, butanediol-1, 4-monoacrylate, acrylic acid and glycidyl esters of .alpha.-alkylalkane monocarboxylic acids and/or .alpha.,.alpha.-dialkylalkane monocarboxylic acids.
摘要翻译： PCT No.PCT / EP88 / 01097 Sec。 371日期1990年11月13日 102（e）1990年11月13日日期PCT提交1988年12月2日PCT公布。第WO89 / 05314号公报日期：1989年6月15日。本发明涉及适用于透明或着色涂层剂的粘合剂。基于含有羟基的共聚物的粘合剂迄今为止具有高溶剂含量。新粘合剂的固体含量得到改善而不影响粘度; 提高了含有新粘合剂的涂料的光泽度，体积，流动性和加工性能。粘合剂基本上由含有羟基的共聚物组成，由特定量的苯乙烯，叔丁基丙烯酸酯，甲基丙烯酸异丁酯，甲基丙烯酸2-乙基己酯，甲基丙烯酸2-羟丙酯，丁二醇-1,4-单丙烯酸酯，丙烯酸和α-烷基烷基的缩水甘油酯一元羧酸和/或α，α-二烷基烷烃一元羧酸。

8. 发明授权

US5731382A Coating agents and their use in particular in the production of transparent and pigmented top coatings 失效
标题翻译：涂层剂及其用途，特别是生产透明和着色顶层涂料
公开(公告)号：US5731382A
公开(公告)日：1998-03-24
申请号：US718729
申请日：1996-09-24
申请人： Klaus Bederke , Gerhard Bremer , Hermann Kerber , Manfred Krumme , Fritz Sadowski , Werner Stephan , Olaf Ley
发明人： Klaus Bederke , Gerhard Bremer , Hermann Kerber , Manfred Krumme , Fritz Sadowski , Werner Stephan , Olaf Ley
IPC分类号： C09D125/04 , C08G18/62 , C09D125/00 , C09D133/00 , C09D133/04 , C09D175/04 , C08F8/30
CPC分类号： C08G18/6204 , C08G18/6254 , C09D175/04 , Y10T428/31551
摘要： Coating agents are described, that are suitable for the production of pigmented or transparent top coatings, based on hydroxy-functional (meth)acrylic copolymers, aliphatic and/or cycloaliphatic polyisocyanates, solvents, and customary lacquer additives and pigments. They are free from epoxy resins and nitrocellulose and contain as binder A) one or more (meth)acrylic copolymers, containing hydroxyl groups, from a1) 47-53 wt % of one or more aromatic vinyl compounds, a2) 28-33 wt % of one or more hydroxyalkyl methacrylates, a3) 14-19 wt % of one or more alkyl (meth)acrylates, and a4) 0.5-2 wt % acrylic acid and/or methacrylic acid, with a hydroxyl number of 120-160 mg KOH/g, an acid number of 5 to 15 mg KOH/g, a weight-average molecular weight of 10,000 to 20,000 and a glass transition temperature of +40.degree. C. to +60.degree. C., and B) an aliphatic and/or cycloaliphatic polyisocyanate or a mixture of such polyisocyanates in such an amount that 0.5 to 2.0 isocyanate groups are present for one hydroxyl group of component A).
摘要翻译：描述了适用于基于羟基官能（甲基）丙烯酸共聚物，脂族和/或脂环族多异氰酸酯，溶剂和常规漆添加剂和颜料的着色或透明顶涂层的生产的涂层剂。它们不含环氧树脂和硝化纤维素并含有作为粘合剂的一种或多种含有羟基的（甲基）丙烯酸共聚物，a1）47-53重量％的一种或多种芳族乙烯基化合物，a2）28-33重量％的一种或多种甲基丙烯酸羟烷基酯，a3）14-19重量％的一种或多种（甲基）丙烯酸烷基酯和a4）0.5-2重量％的丙烯酸和/或甲基丙烯酸，羟基数为120-160毫克KOH / g，酸值为5〜15mg KOH / g，重均分子量为10,000〜20,000，玻璃化转变温度为+ 40℃〜+ 60℃，B）脂肪族和/ 或环脂族多异氰酸酯或这种多异氰酸酯的混合物，其量为组分A）的一个羟基存在0.5-2.0个异氰酸酯基团。

9. 发明授权

US5473032A Coating composition and the use thereof in processes for producing multi-layer coatings 失效
标题翻译：涂料组合物及其在多层涂料生产方法中的应用
公开(公告)号：US5473032A
公开(公告)日：1995-12-05
申请号：US66540
申请日：1993-05-24
申请人： Klaus Bederke , Hermann Kerber , Olaf Ley , Michael Prescher , Petra Kochert-Muhlenbeck
发明人： Klaus Bederke , Hermann Kerber , Olaf Ley , Michael Prescher , Petra Kochert-Muhlenbeck
IPC分类号： C09D5/38 , C08L61/20 , C09D133/04 , C09D133/06 , C08F218/02 , C08K5/105
CPC分类号： C09D133/066 , C08L61/20 , Y10S524/901 , Y10S524/923
摘要： Coating composition containing one or several (meth)acrylic copolymers having hydroxyl groups, as well as one or several solvents and, optionally, water, special-effect pigments and/or coloring pigments, fillers and/or conventional lacquering additives, whereby the (meth)acrylic copolymer is essentially constructed from units based on the following monomers:a) 0.5-10.0% by weight of amides and/or N-substituted amides of acrylic acid and/or methacrylic acid,b) 5.0-30.0% by weight of phenylalkyl esters of acrylic acid and/or methacrylic acid,c) 10.0-30.0% by weight of hydroxyalkyl esters of acrylic acid and/or methacrylic acid having 2-8 C-atoms in the hydroxyalkyl residue,d) 0.6-7.5% by weight of acrylic acid and/or methacrylic acid, ande) 30.0-83.9% by weight of alkyl esters of acrylic acid and/or methacrylic acid having 1-18 C-atoms in the alkyl residue, andwhereby the sum of components a) to e) amounts in each case to 100. The coating compositions are particularly suitable for producing layers of base lacquer in multi-layer lacquer coatings, in particular for series and repair lacquering in the motor-vehicle industry.
摘要翻译：含有一种或几种具有羟基的（甲基）丙烯酸共聚物，以及一种或几种溶剂，以及任选的水，特殊效果颜料和/或着色颜料，填料和/或常规涂料添加剂的涂料组合物，其中（甲基）丙烯酸共聚物基本上由基于以下单体的单元构成：a）0.5-10.0重量％的丙烯酸和/或甲基丙烯酸的酰胺和/或N-取代的酰胺，b）5.0-30.0重量％的苯基烷基丙烯酸和/或甲基丙烯酸的酯，c）10.0-30.0重量％的在羟烷基残基中具有2-8个碳原子的丙烯酸和/或甲基丙烯酸的羟烷基酯，d）0.6-7.5重量％丙烯酸和/或甲基丙烯酸，以及e）在烷基残基中具有1-18个碳原子的丙烯酸和/或甲基丙烯酸的烷基酯为30.0-83.9重量％，并且组分a）至e的总和）在每种情况下为100。涂料组合物特别适合于在多层漆涂层中生产底漆层，特别是在汽车工业中进行系列和修补漆。

10. 发明授权

US5430107A Binding-agent composition, coating agent containing said binding agent, and the use thereof 失效
标题翻译：结合剂组合物，含有所述粘合剂的包衣剂及其用途
公开(公告)号：US5430107A
公开(公告)日：1995-07-04
申请号：US235269
申请日：1994-04-29
申请人： Klaus Bederke , Hermann Kerber , Walter Schubert , Thomas Brock , Helmut Loffler
发明人： Klaus Bederke , Hermann Kerber , Walter Schubert , Thomas Brock , Helmut Loffler
IPC分类号： C08G18/42 , B05D7/26 , C08F8/32 , C08F265/04 , C08F283/02 , C08F283/06 , C08G18/48 , C08G18/52 , C08G18/63 , C08G63/46 , C08K5/00 , C08L67/06 , C09D151/00 , C09D167/00 , C09D167/06 , C09D175/00 , C09D175/04 , C09D179/02
CPC分类号： C09D179/02 , C08F265/04 , C08F283/02 , C08F283/06 , C09D151/00 , C09D167/00
摘要： A binding-agent composition for coating agents which can be cured at low temperature contains:A. 4-72% by weight of an acidic CH-compound, obtained by transesterification of an aliphatic .beta.-ketocarboxylic acid ester with one or several monomers and/or polymers containing hydroxyl groups and which contain at least two hydroxyl groups in the molecule,B. 4-72% by weight of an .alpha.,.beta.-unsaturated compound with at least two groups of the general formulaR.sub.1 R.sub.2 C.dbd.CR.sub.3 --CO--attached via the residue of a divalent or polyvalent alcohol, a diamine or polyamine or amino alcohol to at least one additional R.sub.1 R.sub.2 C.dbd.CR.sub.3 --CO--group, where R.sub.1, R.sub.2 and R.sub.3 independently of each other are a hydrogen atom or a straight or branched alkyl residue with 1 to 10 carbon atoms,C. 10-80% by weight of one or several polyamines with, by way of curing agents, at least two amine functions, which can be primary and/or secondary and can be blocked, in the molecule, andD. 0.01-5% by weight, relative to the sum of the weights of components A), B) and C), of a catalyst in the form of a Lewis or Bronstedt base, whereby the conjugated acids of the latter have a pKA-value of at least 10.
摘要翻译：用于在低温下固化的涂布剂的粘合剂组合物包含：A. 4-72重量％的酸性CH-化合物，其通过脂族β-酮羧酸酯与一种或几种单体的酯交换和/ 或含有羟基并且在分子中含有至少两个羟基的聚合物，B 4-72重量％的α，β-不饱和化合物，其具有至少两个通式R 1 R 2 C = CR 3 -CO-连接通过的基团二价或多价醇，二胺或多胺或氨基醇的残基至少一个另外的R 1 R 2 C = CR 3 -CO-基团，其中R 1，R 2和R 3彼此独立地是氢原子或直链或支链烷基具有1至10个碳原子，C 10-80重量％的一种或多种多胺，通过固化剂，在分子中可以是伯和/或仲和可以被阻断的至少两种胺官能团，和D 0.01-5重量％，相对于组分A），B）和C）的重量，其为路易斯或布朗斯台德形式的催化剂，由此后者的共轭酸的pKA值至少为10。

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