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1. 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。

2. 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。

3. 发明授权

US4855342A Coating material and its use as primer and extender 失效
标题翻译：涂料及其用作底漆和增量剂
公开(公告)号：US4855342A
公开(公告)日：1989-08-08
申请号：US122903
申请日：1987-11-19
申请人： Heinz D. Becker , Klaus Bederke , Ralf Dahm , Hermann Kerber , Fritz Sadowski , Werner Stephan
发明人： Heinz D. Becker , Klaus Bederke , Ralf Dahm , Hermann Kerber , Fritz Sadowski , Werner Stephan
IPC分类号： C08G18/40 , C08G18/62
CPC分类号： C08G18/4081 , C08G18/6204 , C08G18/6229
摘要： Previous coating materials lead to the formation of bubbles at high layer thickness and when drying by heating. The new coating materials are intended to be bubble-free when dried at higher layer thicknesses.Aside from pigments and/or extenders, the coating material contains solvents and, if necessary, conventional paint auxiliaries in a vehicle mixture, comprising essentially 60-75% by weight of a hydroxy-functional copolymer, 1-5% by weight of an ester-soluble nitrocellulose and 25-35% by weight of difunctional or multifunctional polyisocyanate. It can be cured without forming bubbles even when applied in thick layers.Use as primer and filler.
摘要翻译：以前的涂层材料导致在高层厚度下形成气泡，并且通过加热干燥。当在较高层厚度下干燥时，新的涂层材料旨在是无气泡的。除了颜料和/或增量剂之外，涂料含有溶剂，如果需要的话，在车辆混合物中含有基本上为60-75重量％的羟基官能共聚物的常规涂料助剂，1-5重量％的酯 - 可溶性硝酸纤维素和25-35％重量的双官能或多官能多异氰酸酯。即使施加在厚层上也可以固化而不形成气泡。用作底漆和填料。

4. 发明授权

US5426156A Binder composition and its use in surface coatings 失效
标题翻译：粘合剂组合物及其在表面涂料中的应用
公开(公告)号：US5426156A
公开(公告)日：1995-06-20
申请号：US341450
申请日：1994-11-16
申请人： Klaus Bederke , Hermann Kerber , Walter Schubert , Gerhard Bremer , Thomas Brock , Fritz Sadowski
发明人： Klaus Bederke , Hermann Kerber , Walter Schubert , Gerhard Bremer , Thomas Brock , Fritz Sadowski
IPC分类号： C09D4/00 , C08F8/32 , C08F290/12 , C08F299/00 , C09D4/06 , C09D133/04 , C09D161/20 , C08L79/02
CPC分类号： C08F299/00 , C08F290/126 , C08F8/32 , C09D4/06 , C08F2800/20
摘要： Previous two-component coatings with enamine components cured very slowly at low temperatures and led to yellowed products. A binder composition is prepared which cures rapidly at low temperatures and leads to non-yellowing products. It contains as CH-acid component a polymer with at least two enamine functions in the molecule, obtained byA) transesterification of a .beta.-keto-ester with hydroxyl-group-containing compounds or polymers which contain at least two hydroxyl groups in the molecule, with an OH value of at least 50 and a number-average molecular weight of 500 to 10,000, followed by reaction with ammonia or primary and/or secondary amines, andB) as .alpha.,.beta.-unsaturated component a compound with at least two groups of the general formula R.sub.1 R.sub.2 C.dbd.CR.sub.3 --X; in which X signifies --CO-- which is bonded via the residue of a di- or polyhydric alcohol, a di- or polyamine or an aminoalcohol to a further R.sub.1 R.sub.2 C.dbd.CR.sub.3 --X group, where R.sub.1, R.sub.2 and R.sub.3 signify hydrogen or an alkyl group, components A) and B) are present in the ratio 2:1 to 1:1.5 relative to their equivalent weights, the composition exists as a two-component system, and component A) contains a Lewis or Bronsted base as catalyst.
摘要翻译：以前的双组分涂料，烯胺组分在低温下非常缓慢地固化并导致黄色产品。制备粘合剂组合物，其在低温下快速固化并导致非黄变产物。它包含作为CH酸组分的分子中具有至少两个烯胺功能的聚合物，其通过以下方式获得：A）β-酮酯与含有羟基的化合物或在分子中含有至少两个羟基的聚合物的酯交换 OH值至少为50，数均分子量为500至10,000，随后与氨或伯胺和/或仲胺反应，B）作为α，β-不饱和组分，具有至少两个通式为R1R2C = CR3-X的基团; 其中X表示-CO-，其通过二元或多元醇，二胺或多胺或氨基醇的残基与另外的R 1 R 2 C = CR 3 -X基团结合，其中R 1，R 2和R 3表示氢或烷基组分A）和B）相对于其当量的比例为2:1至1:1.5，组合物以双组分体系存在，组分A）含有路易斯或布朗斯台德碱作为催化剂。

5. 发明授权

US5426138A Binding-agent composition, its production, coating agent containing said binding agent, and the use thereof 失效
标题翻译：结合剂组合物，其生产，含有所述粘合剂的包衣剂及其用途
公开(公告)号：US5426138A
公开(公告)日：1995-06-20
申请号：US235206
申请日：1994-04-29
申请人： Klaus Bederke , Hermann Kerber , Walter Schubert , Thomas Brock , Fritz Sadowski , Helmut Loffler
发明人： Klaus Bederke , Hermann Kerber , Walter Schubert , Thomas Brock , Fritz Sadowski , Helmut Loffler
IPC分类号： B05D1/36 , B05D7/24 , C08G18/32 , C08G18/42 , C08G18/48 , C08G18/62 , C08G18/76 , C08L33/14 , C08L63/10 , C08L67/02 , C09D133/14 , C09D163/00 , C09D163/10 , C09D175/00 , C09D175/04 , C08K3/20 , C08L63/02
CPC分类号： C09D163/00 , C09D133/14 , C08L2205/02 , C08L33/14 , C08L63/10 , C08L67/02
摘要： A binding-agent composition for solvent-based or aqueous coating agents can be cured at low temperature to produce coatings which are non-yellowing and resistant to solvents. The binding-agent composition contains binding-agent components based on polyethers, polyesters, polyether polyesters and/or (meth)acrylic copolymers with, in each case, at least one acryloyl group and at least one epoxide group in the molecule, whereby the acryloyl groups and epoxide groups are present in the ratio 2:8 to 8:2. Also included are several polyamines as curing agents in a proportion of equivalent weights ranging from 2:0.5 to 1:1.5. The binding agents are used in pigmented and pigment-free lacquers, for use particularly in multi-layer lacquering.
摘要翻译：用于溶剂型或水性涂布剂的粘合剂组合物可以在低温下固化，以产生不变黄并且耐溶剂的涂层。粘合剂组合物包含基于聚醚，聚酯，聚醚聚酯和/或（甲基）丙烯酸共聚物的粘合剂组分，在每种情况下，分子中至少有一个丙烯酰基和至少一个环氧基，由此将丙烯酰基基团和环氧基以2：8至8：2的比例存在。还包括几种多胺作为固化剂，其当量重量范围为2：0.5至1：1.5。粘合剂用于着色和无颜料的漆中，特别用于多层涂漆。

6. 发明授权

US6162886A Copolymers which contain hydroxyl groups and a method of producing them 失效
标题翻译：含羟基的共聚物及其制备方法
公开(公告)号：US6162886A
公开(公告)日：2000-12-19
申请号：US15852
申请日：1998-01-29
申请人： Gerhard Bremer , Hermann Kerber , Manfred Krumme , Olaf Ley , Werner Stephan , Jorg Wabbels
发明人： Gerhard Bremer , Hermann Kerber , Manfred Krumme , Olaf Ley , Werner Stephan , Jorg Wabbels
IPC分类号： C09D133/14 , C08F220/28 , C08F220/32 , C08G18/62 , C09D161/24 , C09D175/04 , C08F20/26 , C08F20/00 , C08F20/10 , C08F24/00 , C08F120/00
CPC分类号： C08F220/28 , C08F220/32 , C08G18/6258 , C09D175/04
摘要： This invention relates to copolymers which contain hydroxyl groups and which are based on vinyl esters of monocarboxylic acids, wherein the copolymers which contain hydroxyl groups have an OH number of 110-170 mg KOH/g, an acid number of 5-35 mg KOH/g and a number average molecular weight M.sub.n of 1500-8000 g/mole and are obtainable by the polymerisation of A) 5-20% by weight of one or more vinyl esters of saturated monocarboxylic acids, B) 10-30% by weight of one or more aromatic vinyl hydrocarbons, C) 41-55% by weight of hydroxy-functional, polymerisable, unsaturated monomers, and D) 0-40% by weight of further polymerisable, unsaturated monomers, wherein component C) contains C1) 40-70% by weight of one or more hydroxyalkyl esters of .alpha.,.beta.-unsaturated monocarboxylic acids, C2) 1-10% by weight of one or more lactones, and C3) 30-55% by weight of one or more reaction products of an .alpha.,.beta.-unsaturated monocarboxylic acid with a glycidyl ester of a saturated .alpha.,.alpha.-dialkylalkane-monocarboxylic acid or of a saturated .alpha.-alkylalkane-monocarboxylic acid, and the sum of components A) to D) and the sum of components C1) to C3) add up to 100% by weight in each case.
摘要翻译：本发明涉及含有羟基并基于一元羧酸的乙烯基酯的共聚物，其中含羟基的共聚物的OH值为110-170mg KOH / g，酸值为5-35mg KOH / g，数均分子量Mn为1500-8000g / mol，可通过A）5-20重量％的一种或多种饱和一元羧酸乙烯基酯的聚合获得，B）10-30重量％一种或多种芳族乙烯基烃，C）41-55％重量的羟基官能的可聚合的不饱和单体，和D）0-40％（重量）的其它可聚合的不饱和单体，其中组分C）含有C 1〜 70重量％的α，β-不饱和一元羧酸的一种或多种羟烷基酯，C2）1-10重量％的一种或多种内酯，和C3）30-55重量％的一种或多种反应产物 α，β-不饱和一元羧酸与饱和α，α-di的缩水甘油酯烷基烷烃 - 一元羧酸或饱和的α-烷基烷烃 - 一元羧酸，以及组分A）至D）和组分C1）至C3的总和）在每种情况下总计为100重量％。

7. 发明授权

US5691417A Coating medium, the use thereof, and a process for multilayer coating 失效
标题翻译：涂布介质，其用途以及多层涂布方法
公开(公告)号：US5691417A
公开(公告)日：1997-11-25
申请号：US672131
申请日：1996-06-27
申请人： Gerhard Bremer , Hermann Kerber , Manfred Krumme , Olaf Ley , Werner Stephan
发明人： Gerhard Bremer , Hermann Kerber , Manfred Krumme , Olaf Ley , Werner Stephan
IPC分类号： B05D1/36 , B05D7/14 , C08F220/28 , C08G18/62 , C09D175/04
CPC分类号： C08G18/6254 , C08F220/28 , Y10T428/31551 , Y10T428/31605
摘要： A coating medium suitable for multilayer coatings, containing A) copolymers containing hydroxyl groups, comprising a1) 8-12% by weight of vinyl esters of alpha, alpha,dialkyl-substituted, branched, aliphatic saturated monocarboxylic acids, a2) 32-42% by weight of hydroxyalkyl esters of (meth)acrylic acid, a2) 25-40% by weight of alkyl esters of (meth)acrylic acid, a4) 12-24% by weight of cycloalkyl esters of (meth)acrylic acid, and a5) 2-4% by weight of (meth)acrylic acid with a hydroxyl number of 100-160 mg KOH/g, an acid number of 10-50 mg KOH/g, a number average molecular weight (Mn) of 1000 to 3000 g/mole and a glass transition temperature (Tg) of 30.degree.-80.degree. C., B) polyisocyanates in a quantitative proportion such that 0.5 to 2 isocyanate groups are allotted to one hydroxyl group of component A), and C) solvents and optionally one or more pigments, extenders and/or customary lacquer additives.
摘要翻译：包含A）包含羟基的共聚物的涂层介质，其包含a1）8-12重量％的α，α，二烷基取代的，支化的脂族饱和一元羧酸的乙烯基酯，a2）32-42％（甲基）丙烯酸的羟基烷基酯，a2）（甲基）丙烯酸的烷基酯的25-40重量％，（甲基）丙烯酸的12-24重量％的环烷基酯和）2-4重量％的羟基数为100-160mg KOH / g的（甲基）丙烯酸，酸值为10-50mg KOH / g，数均分子量（Mn）为1000-3000 g / mol，玻璃化转变温度（Tg）为30〜-80℃，B）多异氰酸酯的定量比例使得0.5〜2个异氰酸酯基团分配到组分A）的一个羟基，和C）溶剂和任选地一种或多种颜料，增量剂和/或常规漆添加剂。

8. 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。

9. 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％。

10. 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。

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