-
公开(公告)号：US20080132638A1
公开(公告)日：2008-06-05
申请号：US11899556
申请日：2007-09-05
申请人： Jozef Theresia Huybrechts , Andreas Fieberg , Thomas Grawe , Bettina Vogt-Birnbrich , Klaus Wissing
发明人： Jozef Theresia Huybrechts , Andreas Fieberg , Thomas Grawe , Bettina Vogt-Birnbrich , Klaus Wissing
IPC分类号： C08K3/18
CPC分类号： C09D5/024 , C08G18/0828 , C08G18/6229 , C08G18/706 , C08G18/8041 , C08L75/02 , C09D7/43 , C09D175/04
摘要： The invention is directed to aqueous compositions of sagging control agents comprising at least one urea groups containing sagging control agent and water, wherein the sagging control agents are obtained by reacting in an aqueous phase A) at least one hydrophilic polyisocyanate with B) at least one amino-functional compound selected from a group consisting of an amine with at least one primary amino group and at least one hydroxyl group, having the at least one primary amino group on a primary carbon atom, an amino ether with at least one primary amino group, having the at least one primary amino group on a primary carbon atom and mixtures thereof. The invention is also directed to coating compositions containing the aqueous compositions of sagging control agents.
摘要翻译： 本发明涉及下垂控制剂的水性组合物，其包含至少一种含有下垂控制剂和水的脲基团，其中所述流挂控制剂通过在水相A）至少一种亲水性多异氰酸酯与B）至少一种 选自具有至少一个伯氨基和至少一个羟基的胺，在伯碳原子上具有至少一个伯氨基的氨基官能化合物，具有至少一个伯氨基的氨基醚 在伯碳原子上具有至少一个伯氨基及其混合物。 本发明还涉及含有下垂控制剂的水性组合物的涂料组合物。
-
2.发明授权公开(公告)号：US07494716B2
公开(公告)日：2009-02-24
申请号：US10168208
申请日：2000-12-13
IPC分类号： B32B15/092 , B32B27/38 , C08L63/00 , C25D13/06 , C25D9/02
CPC分类号： C09D5/4484 , C08G59/1422 , C08G59/1488 , C09D5/448 , Y10T428/31511 , Y10T428/31529
摘要： Process for the anodic electro-dipcoating of conducting surfaces by dipping in an aqueous anodic electro-dipcoating bath and connecting up as the anode, in which an aqueous anodic electro-dipcoating bath is used that contains 1 to 15 wt. %, referred to the binder solids of the electro-dipcoating bath, of one or more phosphoric acid epoxy esters and/or phosphonic acid epoxy esters that have been produced in the presence of alcohols.
摘要翻译： 通过浸渍在水性阳极电浸镀浴中并连接作为阳极进行阳极电沉积导电表面的方法，其中使用含有1至15wt。％的阳极电沉积浴。 ％，称为电沉积浴的粘合剂固体，一种或多种在醇存在下制备的磷酸环氧酯和/或膦酸环氧酯。
-
公开(公告)号：US06509411B1
公开(公告)日：2003-01-21
申请号：US09856325
申请日：2001-05-18
申请人： Andreas Fieberg , Volker Rekowski , Dietrich Saatweber , Hans-Ulrich Simmrock , Bettina Vogt-Birnbrich
发明人： Andreas Fieberg , Volker Rekowski , Dietrich Saatweber , Hans-Ulrich Simmrock , Bettina Vogt-Birnbrich
IPC分类号： C08G1862
CPC分类号： C09D175/16 , C08F290/067 , C08G18/672 , C09D5/4411 , Y10S524/901 , C08G18/42 , C08G18/0823 , C08G18/6659
摘要： Aqueous, anodically precipitable electrodeposition lacquer, containing A) an aqueous dispersion consisting of anionically modified polyurethane (meth)acrylates (a1) having terminal, ethylenically unsaturated (meth)acrylic double bonds, and reactive thinners (a2) having at least two ethylenically unsaturated (meth)acrylic double bonds, whereby the (meth)acrylic double bonds from the mixture comprising (a1) and (a2) correspond to a bromine number of 20 to 150 g bromine/100 g solids, and B) optionally photo-initiators and/or optionally thermally activable radical initiators, whereby the terminal ethylenically unsaturated (meth)acrylic double bonds from the polyurethane (meth)acrylates are bonded to the anionically modified polyurethane prepolymer via urethane, urea, amide or ester groups, and optionally conventional auxiliary substances and additives, pigments and/or fillers.
摘要翻译： 水性阳极可沉淀的电沉积漆，含有A）由阴离子改性的聚氨酯（甲基）丙烯酸酯（a1），具有末端，烯属不饱和（甲基）丙烯酸双键的反应性稀释剂（a2）组成的水性分散体和具有至少两个烯属不饱和（甲基） ）丙烯酸双键，其中来自（a1）和（a2）的混合物中的（甲基）丙烯酸双键对应于溴数为20至150g溴/ 100g固体，和B）任选的光引发剂和/或任选地 聚氨酯（甲基）丙烯酸酯的末端烯键式不饱和（甲基）丙烯酸双键通过氨基甲酸酯，脲，酰胺或酯基与任选的常规辅助物质和添加剂，颜料结合到阴离子改性的聚氨酯预聚物上 和/或填料。
-
公开(公告)号：US20080154010A1
公开(公告)日：2008-06-26
申请号：US12002974
申请日：2007-12-19
CPC分类号： C08G18/8077 , C08G18/3206 , C08G18/722 , C08G18/8058 , C08G2150/90 , C09D5/4465
摘要： An AED coating composition comprising, apart from water, (A) 1 to 20, relative to the resin solids content of the composition, of at least one resin with functional groups selected from the group consisting of hydroxyl groups, free isocyanate groups and blocked isocyanate groups, the resin is present as particles with melting temperatures from 40 to 200° C., (B) at least one film-forming, self- or externally cross-linking AED binder different from resin (A), and (C) optionally, at least one component selected from the group consisting of cross-linking agents, paste resins, grinding resins, nonionic resins, fillers, pigments, fillers, extenders, coating additives and organic solvents; the AED coating compositions have a distinctly reduced or no edge migration behavior upon deposition and baking.
摘要翻译： AED涂料组合物，除了水以外，相对于组合物的树脂固体含量为（A）1至20，至少一种具有选自羟基，游离异氰酸酯基和封端异氰酸酯基的官能团的树脂 （B）至少一种不同于树脂（A）的成膜，自外部或外部交联的AED粘合剂，和（C）任选的（B）成分，所述树脂以熔融温度为40-200℃的颗粒存在， ，选自交联剂，糊状树脂，研磨树脂，非离子树脂，填料，颜料，填料，增量剂，涂料添加剂和有机溶剂中的至少一种成分; AED涂料组合物在沉积和烘烤时具有显着降低的或没有边缘迁移行为。
-
公开(公告)号：US07264706B2
公开(公告)日：2007-09-04
申请号：US10967491
申请日：2004-10-18
申请人： Allisa Gam , Thomas Grawe , Joachim Ruerup , Andreas Fieberg
发明人： Allisa Gam , Thomas Grawe , Joachim Ruerup , Andreas Fieberg
CPC分类号： C08G18/44 , C08G18/0823 , C08G18/581 , C08G18/8064 , C08G63/42 , C08G63/64 , C08G63/6854 , C08G63/6954 , C09D5/4492 , C09D175/04
摘要： An improved aqueous cathodic electrocoating composition that contains an anti-crater agent which is a water-reducible polyester resin having an acid value less than 40 mg KOH/g. The water-reducible polyester is the reaction product of (1) a hydroxy cyclic carbonate; (2) a polycarboxylic acid anhydride; (3) optional monofunctional epoxy resin; (4) a polyfunctional epoxy resin; and, (5) a polyamine compound containing tertiary amine and either primary or secondary functionality. The reaction product is neutralized in the presence of acid and water to convert the tertiary amine groups to water-dilutable groups. Hydrolyzable silane groups can also be incorporated into the reaction product to further enhance its crater resistance property. The electrocoat composition produces coatings having a smoother appearance with fewer craters without adversely affecting intercoat adhesion of the cured film to subsequent coating layers applied thereover.
摘要翻译： 一种改进的含水阴极电泳涂料组合物，其含有抗发泡剂，其是酸值小于40mg KOH / g的水可稀释聚酯树脂。 水可稀释聚酯是（1）羟基环状碳酸酯的反应产物; （2）聚羧酸酐; （3）可选单官能环氧树脂; （4）多官能环氧树脂; 和（5）含有叔胺的聚胺化合物和主要或次要官能团。 将反应产物在酸和水的存在下中和以将叔胺基团转化为水可稀释基团。 可水解的硅烷基也可以加入到反应产物中以进一步提高其耐火山口性。 电泳涂料组合物产生具有更平滑外观的涂层，具有更少的孔口，而不会不利地影响固化膜的涂层附着力到施加到其上的后续涂层。
-
公开(公告)号：US20110151264A1
公开(公告)日：2011-06-23
申请号：US12942050
申请日：2010-11-09
IPC分类号： B32B15/08 , C09D163/10
CPC分类号： C09D185/02 , C08K5/29 , C08L63/10 , C09D133/06 , Y10T428/31529
摘要： The present invention refers to an aqueous coating composition comprising a binder combination A) comprising A1) and A2) wherein A1) comprises 60 to 90 wt % of at least one water-dilutable (meth)acrylate copolymer comprising; a) 10 to 80 wt % of at least one reaction product of a monoepoxyester and an unsaturated acid functional monomer, b) 0 to 40 wt % of at least one hydroxyl functional unsaturated monomer which is different from component a), c) 1 to 8 wt % of at least one unsaturated acid functional monomer, and d) 0 to 70 wt % of at least one other polymerisable unsaturated monomer, and A2) comprises 10 to 40 wt % of at least one water-dilutable epoxyester resin, and the awqueous coating composition further comprises B) at least one isocyanate compound as cross-linking agent. The aqueous coating composition according to the invention is particularly useful as top coat for direct coating of metal surfaces, particularly un-treated steel surfaces, providing high corrosion resistance and highly performed adhesiveness on the un-treated steel surfaces as well as high performance on appearance, e.g., gloss and flow.
摘要翻译： 本发明涉及一种水性涂料组合物，其包含包含A1）和A2）的粘合剂组合物A），其中A1）包含60至90重量％的至少一种可水可稀释（甲基）丙烯酸酯共聚物，其包含： a）10至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至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至 8重量％的至少一种不饱和酸官能单体，和d）0-70重量％的至少一种其它可聚合不饱和单体，和A2）包含10至40重量％的至少一种水可稀释环氧树脂， 水性涂料组合物还包含B）至少一种异氰酸酯化合物作为交联剂。 根据本发明的水性涂料组合物特别可用作用于直接涂覆金属表面，特别是未处理钢表面的顶涂层，在未处理的钢表面上提供高耐腐蚀性和高度粘合性以及外观上的高性能 ，例如光泽和流动。
-
公开(公告)号：US20060084726A1
公开(公告)日：2006-04-20
申请号：US10967491
申请日：2004-10-18
申请人： Allisa Gam , Thomas Grawe , Joachim Ruerup , Andreas Fieberg
发明人： Allisa Gam , Thomas Grawe , Joachim Ruerup , Andreas Fieberg
CPC分类号： C08G18/44 , C08G18/0823 , C08G18/581 , C08G18/8064 , C08G63/42 , C08G63/64 , C08G63/6854 , C08G63/6954 , C09D5/4492 , C09D175/04
摘要： An improved aqueous cathodic electrocoating composition that contains an anti-crater agent which is a water-reducible polyester resin having an acid value less than 40 mg KOH/g. The water-reducible polyester is the reaction product of (1) a hydroxy cyclic carbonate; (2) a polycarboxylic acid anhydride; (3) optional monofunctional epoxy resin; (4) a polyfunctional epoxy resin; and, (5) a polyamine compound containing tertiary amine and either primary or secondary functionality. The reaction product is neutralized in the presence of acid and water to convert the tertiary amine groups to water-dilutable groups. Hydrolyzable silane groups can also be incorporated into the reaction product to further enhance its crater resistance property. The electrocoat composition produces coatings having a smoother appearance with fewer craters without adversely affecting intercoat adhesion of the cured film to subsequent coating layers applied thereover.
摘要翻译： 一种改进的含水阴极电泳涂料组合物，其含有抗发泡剂，其是酸值小于40mg KOH / g的水可稀释聚酯树脂。 水可稀释聚酯是（1）羟基环状碳酸酯的反应产物; （2）聚羧酸酐; （3）可选单官能环氧树脂; （4）多官能环氧树脂; 和（5）含有叔胺的聚胺化合物和主要或次要官能团。 将反应产物在酸和水的存在下中和以将叔胺基团转化为水可稀释基团。 可水解的硅烷基也可以加入到反应产物中以进一步提高其耐火山口性。 电泳涂料组合物产生具有更平滑外观的涂层，具有更少的孔口，而不会不利地影响固化膜的涂层附着力到施加到其上的后续涂层。
-
公开(公告)号：US20120276296A1
公开(公告)日：2012-11-01
申请号：US13516254
申请日：2010-12-20
IPC分类号： C09D175/04 , B05D3/00 , B05D1/38
CPC分类号： C09D175/04 , B05D5/06 , B05D7/14 , B05D7/53 , B05D7/532 , C08G18/0823 , C08G18/12 , C08G18/3228 , C08G18/44 , C08G18/755 , C08K3/013 , C08K5/0041 , Y10T428/31551 , C08G18/32
摘要： The present invention relates to water-based coating composition comprising A) at least one water-dilutable polyurethane binder, B) optionally at least one curing agent, and C) at least one pigment, characterised in that the at least one water-dilutable polyurethane binder is based on at least one polyhydroxyl compound, said polyhydroxyl compound comprises at least 50% by weight of at least one polycarbonate polyol, which is liquid at 20° C., the % by weight are based on the total amount of the polyhydroxyl compound. The invention also relates to the use of the water-based coating composition as base coat composition in a multilayer coating comprising a layer of a base coat composition and a layer of clear coat composition thereon. The water-based coating composition can be used as colour- and/or special effect imparting base coat composition in a multilayer coating comprising a layer of a base coat composition and a layer of a clear coat composition thereon.
摘要翻译： 本发明涉及水性涂料组合物，其包含A）至少一种水可稀释的聚氨酯粘合剂，B）任选的至少一种固化剂，和C）至少一种颜料，其特征在于所述至少一种水可稀释的聚氨酯 粘合剂基于至少一种多羟基化合物，所述多羟基化合物包含至少50重量％的至少一种在20℃下为液体的聚碳酸酯多元醇，其重量百分比是基于多羟基化合物的总量 。 本发明还涉及水性涂料组合物作为底涂层组合物在多层涂层中的用途，其中包括底涂层组合物层和其上的透明涂层组合物层。 水性涂料组合物可以在多层涂层中用作赋色和/或特殊效果的底漆和/或特殊效果，所述多层涂层包含底涂层组合物层和其上的透明涂层组合物层。
-
公开(公告)号：US20090090629A1
公开(公告)日：2009-04-09
申请号：US12281807
申请日：2007-03-06
CPC分类号： C09D5/448 , C08G18/227 , C08G18/3206 , C08G18/6415 , C08G18/73 , C08G18/758 , C08G18/8054 , C08G18/8077 , C09D175/12
摘要： CED coating compositions which, apart from water, comprise (i) a resin solids content consisting of at least one film-forming, self- or externally cross-linking CED binder and the optional components: cross-linkers, paste resins, nonionic resins, and (ii) optionally, at least one component selected from the group consisting of pigments, fillers, coating additives and organic solvents, and contain relative to the resin solids content thereof, 1 to 20 wt. % of at least one resin A with functional groups selected from the group consisting of hydroxyl groups, free isocyanate groups and blocked isocyanate groups, wherein the at least one resin A is present as particles with melting temperatures from 40 to 200° C.
摘要翻译： 除了水以外，CED涂料组合物包含（i）由至少一种成膜的，自身或外部交联的CED粘合剂和任选的组分组成的树脂固体含量：交联剂，糊状树脂，非离子树脂， 和（ii）任选的至少一种选自颜料，填料，涂料添加剂和有机溶剂的组分，并且相对于其树脂固体含量含有1至20wt。 至少一种具有选自羟基，游离异氰酸酯基和封端异氰酸酯基团的官能团的至少一种树脂A的％，其中至少一种树脂A以熔点为40至200℃的颗粒存在。
-
公开(公告)号：US20080132639A1
公开(公告)日：2008-06-05
申请号：US11899558
申请日：2007-09-05
申请人： Jozef Theresia Huybrechts , Andreas Fieberg , Thomas Grawe , Bettina Vogt-Birnbrich , Klaus Wissing
发明人： Jozef Theresia Huybrechts , Andreas Fieberg , Thomas Grawe , Bettina Vogt-Birnbrich , Klaus Wissing
IPC分类号： C08K3/18
CPC分类号： C08G18/808 , C08G18/0828 , C08G18/706 , C09D5/04
摘要： The invention is directed to hydrophilic sagging control agents comprising at least one urea group and to aqueous coating compositions containing those hydrophilic sagging control agents. The sagging control agents are obtained by reacting A) at least one hydrophilic polyisocyanate with B) at least one amino-functional compound selected from a group consisting of an amine with at least one primary amino group and at least one hydroxyl group, having the at least one primary amino group on a primary carbon atom, an amino ether with at least one primary amino group, having the at least one primary amino group on a primary carbon atom and mixtures thereof.
摘要翻译： 本发明涉及包含至少一种脲基团的亲水性下垂控制剂和含有这些亲水性下垂控制剂的水性涂料组合物。 通过使A）至少一种亲水性多异氰酸酯与B）至少一种选自具有至少一个伯氨基和至少一个羟基的胺组成的组中的氨基官能化合物反应来获得下垂控制剂，其具有 在伯碳原子上的至少一个伯氨基，具有至少一个伯氨基的氨基醚，在伯碳原子上具有至少一个伯氨基及其混合物。
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.011 秒)
