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公开(公告)号：US06558796B2
公开(公告)日：2003-05-06
申请号：US09731305
申请日：2000-12-06
IPC分类号： B23B2738
CPC分类号： C09D5/38 , C08G59/4071 , C09D163/00 , Y10T428/31511 , Y10T428/31515 , Y10T428/31522 , C08L2666/54
摘要： The invention is directed to gassing stabilized aqueous coating compositions comprising A) a metallic pigment and at least one reaction product of: (a) 5 to 95 weight percent of a at least one phosphonic acid derivative selected form compound I and II wherein R1 is H or O═P(OH)2; R2 and R3 are independently H, OH or an aliphatic, cycloaliphatic and aromatic substituent having 1 to 25 carbon atoms and optionally up to 10 heteroatoms of at least one of oxygen and phosphorus; and R′ is an aliphatic, cycloaliphatic and aromatic substituent having 1 to 25 carbon atoms and optionally up to 10 heteroatoms of at least one of oxygen and phosphorus; (b) 5 to 95 weight percent of a at least one compound having at least two epoxy groups and a number average molecular weight Mn of 300 to 5000 g/mol; and (c) 0 to 90 weight percent of a compound having one epoxy-functional group, wherein the proportions by weight of components (a), (b) and (c) total 100 weight percent. B) at least one metallic pigment.
摘要翻译： 本发明涉及放气稳定的水性涂料组合物，其包含A）金属颜料和至少一种反应产物：（a）5-95重量％的选自化合物I和II的至少一种膦酸衍生物，其中R 1是H或O = P（OH）2; R2和R3独立地是H，OH或具有1至25个碳原子和任选至多10个氧和磷中的至少一个的杂原子的脂族，脂环族和芳族取代基; 并且R'是具有1至25个碳原子和任选至多10个至少10个氧和磷的杂原子的脂族，脂环族和芳族取代基;（b）5至95重量％的至少一种具有至少两个 环氧基，数均分子量Mn为300〜5000g / mol; 和（c）0至90重量％的具有一个环氧官能团的化合物，其中组分（a），（b）和（c）的重量百分比总计为100重量％。B）至少一种金属颜料。
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公开(公告)号：US06646070B2
公开(公告)日：2003-11-11
申请号：US09828748
申请日：2001-04-09
申请人： Charles T. Berge , Michael Fryd , Josef Huybrechts , Kenneth S. Kirshenbaum , Karyn B. Visscher
发明人： Charles T. Berge , Michael Fryd , Josef Huybrechts , Kenneth S. Kirshenbaum , Karyn B. Visscher
IPC分类号： C08F470
CPC分类号： C09D151/08 , C08F265/04 , C08F291/00 , C08K3/08 , C08K7/00 , C09D151/003 , C09D153/005 , C09D155/005 , C08L2666/02
摘要： This invention provides for an aqueous metallic flake containing coating composition having improved glamour. The coating composition includes a neutralized phosphated segmented copolymer dispersed in an aqueous carrier. The phosphorous moiety in the segmented copolymer passivates the metallic flakes, such as aluminum flakes, used to produce the glamour. As a result, generation of hydrogen gas is substantially reduced. The segmented copolymer is provided with hydrophobic and nonionic hydrophilic segments. Applicants have discovered that by including a nonionic hydrophilic segment in the segmented copolymer, glamour of the resultant coating composition can be improved. Furthermore, by controlling the molar ratio of the hydrophobic segment to the hydrophilic segment in the segmented copolymer and the solubility parameter of the hydrophobic segment, applicants have discovered that it is possible to use either a non-passivated aluminum flake or pre-passivated aluminum flake in the coating composition while improving glamour over conventional metallic paints and still maintaining the dispersion stability of the composition. As a result, formulator has substantial leeway in selecting from a wide array of environmentally acceptable solvents, film forming binders and components, which are typically added to a coating composition for improving the coating properties. The composition is most suited for use in automotive OEM and refinish metallic paints.
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公开(公告)号：US06624227B1
公开(公告)日：2003-09-23
申请号：US09462966
申请日：2000-07-12
IPC分类号： C08K308
CPC分类号： C09C1/644 , C01P2004/20 , C08F8/40 , C09C1/622 , C09D5/38
摘要： The invention provides an aqueous coating composition comprising nonionically and/or anionically stabilized film-forming polymers and metallic pigments and a compound which is the reaction product of a phosphonic acid derivative, a hydroxy-functional addition polymers and, optionally a compound having a hydroxy group, in which the phosphonic acid derivative is selected from one or both of wherein R and R′ are selected from the group consisting of an aliphatic and an aromatic substituent having 1 to 25 carbon atoms optionally including heteroatoms of at least one of oxygen, phosphorus and silicon.
摘要翻译： 本发明提供一种水性涂料组合物，其包含非离子和/或阴离子稳定的成膜聚合物和金属颜料，以及作为膦酸衍生物，羟基官能加成聚合物和任选具有羟基的化合物的反应产物的化合物 其中膦酸衍生物选自其中一个或两个，其中R和R'选自具有1至25个碳原子的脂族和芳族取代基，任选地包括氧，磷和硅中的至少一个的杂原子 。
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4.发明授权公开(公告)号：US06239214B1
公开(公告)日：2001-05-29
申请号：US09462964
申请日：2000-01-14
IPC分类号： C08J300
CPC分类号： C09D175/04 , C08F290/04 , C08F290/044 , C08F290/046 , C08G18/625 , C08G18/633 , C09D151/00 , C08L2666/14 , C08L2666/02
摘要： The invention concerns a graft copolymer emulsion which is anionically stabilized and which contains an amino-functional monomer. The graft copolymer, useful in a coating composition, has a weight average molecular weight of at least about 3,000 and comprises 20 to 95 weight percent of a polymer backbone and 5 to 80 weight percent of a macromonomer. The polymer backbone further comprises 0.5 to 30 weight percent of an amino-functional monomer and the macromonomer comprises at least about 5 weight percent of an unsaturated acid-functional monomer.
摘要翻译： 本发明涉及阴离子稳定并含有氨基官能单体的接枝共聚物乳液。 可用于涂料组合物中的接枝共聚物的重均分子量为至少约3,000，并且包含20至95重量％的聚合物主链和5至80重量％的大分子单体。 聚合物主链还包含0.5至30重量％的氨基官能单体，大分子单体包含至少约5重量％的不饱和酸官能单体。
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公开(公告)号：US07662875B2
公开(公告)日：2010-02-16
申请号：US11436238
申请日：2006-05-18
申请人： Josef Huybrechts , Koen Linsen , Paul Bruylants
发明人： Josef Huybrechts , Koen Linsen , Paul Bruylants
IPC分类号： C08G18/28
CPC分类号： C08G18/792 , C08G18/3271 , C08G18/6241 , C08G18/6258 , C09D175/04 , C09J175/04
摘要： The invention is directed to aqueous coating compositions with improved rheology performance, comprising A) at least one water-dilutable binder, optionally, at least one cross-linking agent B), at least one sagging control agent C) obtainable by reacting a polyisocyanate with an amine, water and optionally usual coating additives, pigments and/or organic solvents, wherein the sagging control agent is obtained by reacting in an aqueous phase in presence of a water-dilutable binder C1) at least one polyisocyanate with C2) at least one amine having at least one primary amino group and at least one hydroxyl group.
摘要翻译： 本发明涉及具有改进的流变性能的水性涂料组合物，其包含A）至少一种水可稀释粘合剂，任选的至少一种交联剂B），至少一种流挂控制剂C），其可通过使多异氰酸酯与 胺，水和任选通常的涂料添加剂，颜料和/或有机溶剂，其中流挂控制剂通过在水可溶性粘合剂C1）至少一种多异氰酸酯与C2存在下在水相中反应获得，至少一种 胺，其具有至少一个伯氨基和至少一个羟基。
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公开(公告)号：US20060292306A1
公开(公告)日：2006-12-28
申请号：US11156769
申请日：2005-06-20
CPC分类号： C08G18/10 , B05D5/005 , B05D7/532 , C08G18/0823 , C09D175/04 , C08G18/3228 , C08G18/348
摘要： The invention is directed to a process for multilayer coating of substrates comprising the following steps: 1. applying a base coat layer of a water-based colour- and/or special effect-imparting base coat composition onto an optionally precoated vehicle substrate, 2. optionally drying or curing the base coat layer obtained in step 1, 3. applying a clear coat layer of a transparent clear coat onto the base coat layer and 4. curing the clear coat layer applied in step 3, optionally together with the base coat layer, wherein the water-based colour- and/or special effect-imparting base coat composition comprises: A) at least one colour- and/or special effect-imparting pigment, B) water and optionally organic solvents and conventional coating additives and C) at least one water-dilutable polyurethane/urea resin with a urethane group content of 80-220 mmol/g of solid resin, a urea group content of 20-150 mmol/g of solid resin of the polyurethane/urea resin and a crosslinked fraction of 20-95%, relative to solid resin of the polyurethane/urea resin.
摘要翻译： 本发明涉及一种用于多层涂布基材的方法，包括以下步骤：1.将水性着色和/或特殊效果的底涂层组合物的底涂层施加到任选预涂的载体基材上。 任选地干燥或固化步骤1,3中获得的底涂层，3.将透明涂层的透明涂层施加到底涂层上，以及4.将在步骤3中施加的透明涂层固化，任选地与底涂层 其中水性着色剂和/或特殊效果赋予底漆组合物包含：A）至少一种着色和/或特殊效果赋予颜料，B）水和任选的有机溶剂和常规涂料添加剂，和C） 至少一种氨基甲酸酯基含量为80-220mmol / g的固体树脂的水可稀释的聚氨酯/脲树脂，尿素基含量为20-150mmol / g的聚氨酯/脲树脂的固体树脂和交联部分 20-95岁 ％，相对于聚氨酯/尿素树脂的固体树脂。
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公开(公告)号：US20060270782A1
公开(公告)日：2006-11-30
申请号：US11436238
申请日：2006-05-18
申请人： Josef Huybrechts , Koen Linsen , Paul Bruylants
发明人： Josef Huybrechts , Koen Linsen , Paul Bruylants
IPC分类号： C08G18/08
CPC分类号： C08G18/792 , C08G18/3271 , C08G18/6241 , C08G18/6258 , C09D175/04 , C09J175/04
摘要： The invention is directed to aqueous coating compositions with improved rheology performance, comprising A) at least one water-dilutable binder, optionally, at least one cross-linking agent B), at least one sagging control agent C) obtainable by reacting a polyisocyanate with an amine, water and optionally usual coating additives, pigments and/or organic solvents, wherein the sagging control agent is obtained by reacting in an aqueous phase in presence of a water-dilutable binder C1) at least one polyisocyanate with C2) at least one amine having at least one primary amino group and at least one hydroxyl group.
摘要翻译： 本发明涉及具有改进的流变性能的水性涂料组合物，其包含A）至少一种水可稀释粘合剂，任选的至少一种交联剂B），至少一种流挂控制剂C），其可通过使多异氰酸酯与 胺，水和任选通常的涂料添加剂，颜料和/或有机溶剂，其中流挂控制剂通过在水可溶性粘合剂C1）至少一种多异氰酸酯与C2存在下在水相中反应获得，至少一种 胺，其具有至少一个伯氨基和至少一个羟基。
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公开(公告)号：US20060216525A1
公开(公告)日：2006-09-28
申请号：US11089120
申请日：2005-03-24
申请人： Josef Huybrechts , Koen Linsen , Ann Vaes
发明人： Josef Huybrechts , Koen Linsen , Ann Vaes
CPC分类号： C09D175/12 , C08G18/3857 , C08G18/3889 , C08G18/6254 , C08G18/792 , Y10T428/31551
摘要： The invention is directed to an aqueous coating composition, comprising A) at least one water-dilutable binder with functional groups containing active hydrogen, B) at least one polyisocyanate cross-linking agent with free isocyanate groups, C) at least one amino functional, having at least one group selected from a group consisting of primary amino group, secondary amino group and mixtures thereof, and having at least one group selected from a group consisting of sulfonic acid group, phosphonic acid group and mixtures thereof, and D) water and optionally, E) usual coating additives, pigments and organic solvents.
摘要翻译： 本发明涉及一种水性涂料组合物，其包含A）至少一种具有含活性氢官能团的水可稀释粘合剂，B）至少一种具有游离异氰酸酯基团的多异氰酸酯交联剂，C）至少一个氨基官能团， 具有至少一个选自伯氨基，仲氨基及其混合物的基团，并且具有至少一个选自磺酸基团，膦酸基团及其混合物的基团，D）水和 任选地，E）通常的涂料添加剂，颜料和有机溶剂。
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公开(公告)号：US20060047065A1
公开(公告)日：2006-03-02
申请号：US11194920
申请日：2005-08-02
申请人： Wiebke Becker , Volker Duecoffre , George Hendrickx , Josef Huybrechts , Birgit Kleuser , Johan Rommens , Ann Vaes
发明人： Wiebke Becker , Volker Duecoffre , George Hendrickx , Josef Huybrechts , Birgit Kleuser , Johan Rommens , Ann Vaes
IPC分类号： C08G18/08
CPC分类号： C09D175/04 , C08F212/08 , C08F257/02 , C08G18/6254 , C08G18/722 , C08G18/73 , C08G18/755 , C08G18/7837 , C08G18/792 , C08K5/29 , C08L75/00 , C08L2312/00 , C09D4/06 , C09D133/02 , C09D133/068 , C08F2/06 , C08F220/18 , C08L33/06 , C08F265/06 , C08L2666/20
摘要： The invention is directed to aqueous coating composition comprising A) at least one water-dilutable (meth)acrylate copolymer and B) at least one polyisocyanate cross-linking agent with free isocyanate groups, wherein the (meth)acrylate copolymer comprise a) 10-80% by weight of at least one reaction product of a monoepoxyester and an unsaturated acid functional monomer b) 0-40% by weight of at least one hydroxy functional unsaturated monomer which is different from component a), c) 1-8% by weight of at least one unsaturated acid functional monomer and d) 0-70% by weight of at least one other polymerisable unsaturated monomer, wherein the % by weight of components A) and B) and of components a) to d) is adding up to 100% by weight and wherein the (meth)acrylate copolymer is prepared by a skew feed polymerization process with at least two feed streams and wherein one feed stream comprises the main quantity, namely 60-100% by weight of component a), based on the total amount of component a) and the lower amount, namely 0-30% by weight of the unsaturated acid functional monomer c) based on the total amount of monomer c).
摘要翻译： 本发明涉及包含A）至少一种水可稀释（甲基）丙烯酸酯共聚物和B）至少一种具有游离异氰酸酯基团的多异氰酸酯交联剂的水性涂料组合物，其中（甲基）丙烯酸酯共聚物包含a）10- 80重量％的单环氧酯和不饱和酸官能单体的至少一种反应产物b）0-40重量％的至少一种不同于组分a）的羟基官能不饱和单体，c）1-8％由 至少一种不饱和酸官能单体的重量和d）0-70％重量的至少一种其它可聚合不饱和单体，其中组分A）和B）和组分a）至d）的重量百分比是相加的 至100重量％，并且其中（甲基）丙烯酸酯共聚物通过具有至少两个进料流的偏斜进料聚合方法制备，并且其中一个进料流包含主要量，即组分a）的基于60-100重量％ 对组分a的总量 ），较低的量，即0-30重量％的不饱和酸官能单体c），基于单体c）的总量。
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公开(公告)号：US20050131164A1
公开(公告)日：2005-06-16
申请号：US11002747
申请日：2004-12-02
IPC分类号： C07D491/04 , C07D498/04 , C08G18/00 , C08G18/38 , C08G18/62 , C08G18/79 , C09D175/04
CPC分类号： C08G18/792 , C07D498/04 , C08G18/3827 , C08G18/6229 , C09D175/04
摘要： A process for preparing amide acetals represented in Formula I comprising dehydrating a reactant mixture comprising reactants selected from a group consisting of N-acyl dialkanol amines, O-acyl dialkanol amines and mixtures thereof wherein n and m are independently 2 or 3; p is 1, 2 or 3; R1 and R2 can be the same or different and are each independently hydrogen, a linear or branched alkyl, cycloalkyl or aryl group with 1-20 C atoms; R represents hydrogen, a branched or linear alkyl, cycloalkyl, aryl or an alkenyl group with 1-20 C-atoms, each may have one or more substituents.
摘要翻译： 一种制备式I表示的酰胺缩醛的方法，包括使包含选自N-酰基二链烷醇胺，O-酰基二链烷醇胺及其混合物的反应物的反应物混合物脱水，其中n和m独立地为2或3; p为1,2或3; R 1和R 2可以相同或不同，各自独立地为氢，具有1-20个C原子的直链或支链烷基，环烷基或芳基; R表示氢，具有1-20个C原子的支链或直链烷基，环烷基，芳基或烯基，各自可具有一个或多个取代基。
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