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    Coating compositions, a process for their production and their use for coating water-resistant substrates
    4.
    发明授权
    Coating compositions, a process for their production and their use for coating water-resistant substrates 失效
    涂料组合物，其制备方法及其用于涂覆耐水基材的用途

    公开(公告)号：US06376602B1

    公开(公告)日：2002-04-23

    申请号：US08432560

    申请日：1995-05-01

    申请人： Joachim Probst ,  Werner Kubitza ,  Rolf Roschu ,  Hans Josef Laas

    发明人： Joachim Probst ,  Werner Kubitza ,  Rolf Roschu ,  Hans Josef Laas

    IPC分类号： C08J300

    CPC分类号： C08G18/6245 ,  C08G18/0819 ,  C08G18/283 ,  C08G18/6229 ,  C08G18/706 ,  C08G18/8064

    摘要： The present invention relates to water-borne coating compositions wherein the binder contains a mixture of a) a polyol component dispersed in water or a water/solvent mixture which contains at least one polymer prepared from olefinically unsaturated monomers and having a molecular weight (Mn) of at least 500, at least two alcoholic hydroxyl groups per molecule, a hydroxyl value of 15 to 250 mg KOH/g, an acid value of 0 to 7 mg KOH/g and a total content of sulfonate and carboxylate groups of 0 to 4.5 milliquivalents per 100 g of solid resin and b) a polyisocyanate component which is emulsified in the dispersion of polyol component a), has a viscosity at 23° C. of 50 to 10,000 mPa.s and an average NCO functionality of 1.8 to 4.2, and contains 12.0 to 21.5% by weight of (cyclo)aliphatically bound isocyanate groups and, optionally, 2 to 20% by weight of ethylene oxide units present within polyether chains, the polyether chains containing a statistical average of 5 to 70 ethylene oxide units, wherein the components are present in quantities corresponding to an equivalent ratio of isocyanate groups of component b) to alcoholic hydroxyl groups of component a) of 0.2:1 to 5:1. The present invention also relates to a process for the production of these coating compositions and to coated water-resistant substrates prepared from these coating compositions.

    摘要翻译： 本发明涉及水性涂料组合物，其中粘合剂含有分散在水中的多元醇组分或含有至少一种由烯属不饱和单体制备的聚合物的水/溶剂混合物的混合物，其分子量（Mn）为 每分子至少500个，至少两个醇羟基，羟基值为15-250mg KOH / g，酸值为0-7mg KOH / g，磺酸盐和羧酸酯基团的总含量为0-4.5毫克 每100g固体树脂和b）在多元醇组分a）的分散体中乳化的多异氰酸酯组分，其在23℃下的粘度为50至10,000mPa.s，平均NCO官能度为1.8至4.2，并且包含 12.0至21.5重量％的（环）脂族结合的异氰酸酯基团和任选地2至20重量％存在于聚醚链内的环氧乙烷单元，所述聚醚链含有5-70个环氧乙烷单元的统计平均值 其中组分以对应于组分b）的异氰酸酯基团与组分a）的醇羟基的当量比为0.2:1至5:1存在。 本发明还涉及制备这些涂料组合物的方法和由这些涂料组合物制备的涂覆的耐水基材。

    Coating compounds, a process for their production and their use for the production of coatings
    5.
    发明授权
    Coating compounds, a process for their production and their use for the production of coatings 失效
    涂料化合物，其生产工艺及其在涂料生产中的应用

    公开(公告)号：US06319981B1

    公开(公告)日：2001-11-20

    申请号：US08211698

    申请日：1994-04-13

    申请人： Rolf Dhein ,  Knud Reuter ,  Lothar Bäcker ,  Joachim Probst ,  Werner Kubitza ,  Rainer Rettig

    发明人： Rolf Dhein ,  Knud Reuter ,  Lothar Bäcker ,  Joachim Probst ,  Werner Kubitza ,  Rainer Rettig

    IPC分类号： C08K320

    CPC分类号： C08G18/706 ,  C08G18/0823 ,  C08G18/4063 ,  C08G18/4263 ,  C08G18/4288 ,  C08G18/7831

    摘要： The present invention relates to coating compounds of which the binder consists essentially of a combination of a) a polyol component dissolved and/or dispersed in water or a water/solvent mixture, and b) a polyisocyanate component emulsified in the solution and/or dispersion of the polyol component with a viscosity at 23° C. of 50 to 10,000 mPa.s, in quantities corresponding to an equivalent ratio of isocyanate groups of component a) to alcoholic hydroxyl groups of component b) of 0.5:1 to 5:1, characterized in that component consists essentially of a1) a water-dilutable, hydroxyfunctional polycondensate resin free from urethane and sulfonate groups and having a molecular weight Mn above 500 or a2) a mixture of such a polycondensation resin with up to 100% by weight, based on the weight of the polycondensation resin, of at least one water-dilutable, hydroxyfunctional polymerization resin having a molecular weight Mn above 500. The present invention also relates to a process for the preparation of these coating compounds and to their use for the production of coatings.

    摘要翻译： 本发明涉及涂料化合物，其粘合剂基本上由以下组合组成：a）溶解和/或分散在水中的多元醇组分或水/溶剂混合物，和b）在溶液和/或分散体中乳化的多异氰酸酯组分 多元醇组分，其在23℃下的粘度为50至10,000mPa.s，其量对应于组分a）的异氰酸酯基团与组分b）的醇羟基的当量比为0.5:1至5:1，其特征在于 该组分基本上由以下组分组成：a）不含氨基甲酸酯基和磺酸酯基团并具有分子量Mn在500以上的水可稀释的羟基官能团的缩聚物树脂2）这种缩聚树脂与至多100重量％的混合物，基于重量 的缩聚树脂，其至少一种分子量Mn高于500的水可稀释的羟基官能聚合树脂。本发明还涉及制备方法 这些涂料化合物及其用于生产涂料的用途。

    Coating compound, a process for its preparation and its use for the production of coatings
    6.
    发明授权
    Coating compound, a process for its preparation and its use for the production of coatings 失效
    涂料化合物，其制备方法及其在涂料生产中的应用

    公开(公告)号：US5552477A

    公开(公告)日：1996-09-03

    申请号：US204183

    申请日：1994-03-04

    申请人： Rolf Dhein ,  Knud Reuter ,  Lothar B acker ,  Manfred Bock ,  Werner Kubitza ,  Joachim Probst

    发明人： Rolf Dhein ,  Knud Reuter ,  Lothar B acker ,  Manfred Bock ,  Werner Kubitza ,  Joachim Probst

    IPC分类号： C08G18/66 ,  C08G18/08 ,  C08G18/42 ,  C08G18/62 ,  C08G18/65 ,  C08G18/70 ,  C09D175/04 ,  C08L75/04 ,  C08L75/06

    CPC分类号： C08G18/6511 ,  C08G18/0819 ,  C08G18/4288 ,  C08G18/6254 ,  C08G18/706

    摘要： An aqueous two-component coating agent whose binder consists essentially of a combination of a) a polyol component present dissolved and/or dispersed in water comprising a1) at least one water-dilutable polymerisation resin or polycondensation resin with a molecular weight Mn of over 500 possessing hydroxyl groups and a2) a reactive diluent consisting of at least one water-soluble compound with a molecular weight Mn of under 500 capable of reacting with isocyanate groups and b) a polyisocyanate component with a viscosity at 23.degree. C. of from 50 to 10 000 mPa present emulsified in the aqueous solution or dispersion, a method for producing such coating agents wherein the said polyisocyanate component is emulsified in the said aqueous solution or dispersion with the optional incorporation of auxiliary substances and additives in the system prior to adding the polyisocyanate, and the use of the coating agents for the production of air-drying and/or heat-drying coatings.

    摘要翻译： PCT No.PCT / EP92 / 01983 Sec。 371日期1994年3月4日 102（e）1994年3月4日PCT PCT 1992年8月28日PCT公布。 公开号WO93 / 05087 日期1993年3月18日一种水性双组分涂布剂，其粘合剂基本上由以下组合组成：a）溶解和/或分散在水中的多元醇组分，其包含a1）至少一种水可稀释聚合树脂或缩聚树脂与分子 重量Mn超过500具有羟基，和a2）由至少一种分子量为500以下的可与异氰酸酯基反应的水溶性化合物组成的反应性稀释剂，和b）在23℃下的粘度的多异氰酸酯组分 在水溶液或分散体中乳化的50至10000立方厘米的方法，制备这种涂料的方法，其中所述多异氰酸酯组分在所述水溶液或分散体中乳化，并且可选地将辅助物质和添加剂并入系统中 在加入多异氰酸酯之前，以及使用涂布剂来生产空气干燥和/或加热干燥涂层。

    Water-based binder composition and its use for the production of coating or sealing compositions
    7.
    发明授权
    Water-based binder composition and its use for the production of coating or sealing compositions 失效
    水性粘合剂组合物及其用于生产涂料或密封组合物的用途

    公开(公告)号：US5331039A

    公开(公告)日：1994-07-19

    申请号：US973368

    申请日：1992-11-09

    申请人： Harald Blum ,  Werner Kubitza ,  Joachim Probst ,  Michael Sonntag ,  Volker Schneider

    发明人： Harald Blum ,  Werner Kubitza ,  Joachim Probst ,  Michael Sonntag ,  Volker Schneider

    IPC分类号： C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/40 ,  C08G18/42 ,  C08G18/46 ,  C08G18/70 ,  C08L75/04 ,  C09D175/04 ,  C09D175/06 ,  C09J175/00 ,  C09J175/06 ,  H01L23/29 ,  H01L23/31 ,  C08L67/00

    CPC分类号： C09D175/06 ,  C08G18/0819 ,  C08G18/10 ,  C08G18/4063 ,  C08G18/4202 ,  C08G18/706 ,  C08G2170/80

    摘要： The present invention relates to a water-based binder composition containingA) an aqueous solution or dispersion of a water-dilutable organic polyol component containing a mixture of at least 5% by weight each of at least two hydroxy-functional polymers selected fromA1) polyester resins containing hydroxyl, urethane and carboxylate groups,A2) polyester resins containing hydroxyl and carboxylate groups, but no urethane or sulfonate groups,A3) polyester resins containing hydroxyl and sulfonate groups and, optionally, carboxylate groups and/or urethane groups,A4) polyacrylate resins containing hydroxyl, carboxylate and/or sulfonate groups,A5) acrylate-grafted polyester resins containing hydroxyl, carboxylate and/or sulfonate groups, andB) a polyisocyanate component which is emulsified in the aqueous solution or dispersion A), has a viscosity at 23.degree. C. of 50 to 10,000 mPa.s and contains at least one organic polyisocyanate,wherein the NCO:OH equivalent ratio, based on the isocyanate groups of component B) and the hydroxyl groups of the polyol component present in A), is 0.2:1 to 5:1.The present invention also relates to a process for the production of a coating or sealing composition containing this aqueous binder composition.

    摘要翻译： 本发明涉及水性粘合剂组合物，其包含A）水可稀释有机多元醇组分的水溶液或分散体，其含有至少5重量％的至少两种羟基官能聚合物的混合物，所述羟基官能聚合物选自A1） 含有羟基，氨基甲酸酯和羧酸酯基团的聚酯树脂，A2）含有羟基和羧酸酯基团但不含氨基甲酸酯基或磺酸酯基团的聚酯树脂，A3）含有羟基和磺酸酯基团以及任选的羧酸酯基团和/或氨基甲酸酯基团的聚酯树脂，A4） 含有羟基，羧酸酯和/或磺酸酯基的聚丙烯酸酯树脂，A5）含有羟基，羧酸酯和/或磺酸酯基团的丙烯酸酯接枝的聚酯树脂，和B）在水溶液或分散体A）中乳化的多异氰酸酯组分具有粘度 在23℃下为50至10,000mPa.s并含有至少一种有机多异氰酸酯，其中NCO:OH当量比基于异氰酸酯 组分B）的组分和A）中存在的多元醇组分的羟基为0.2:1至5:1。 本发明还涉及一种生产包含该含水粘合剂组合物的涂料或密封组合物的方法。

    Aqueous coating composition based on specific two-component polyurethanes and to a process for its production
    8.
    发明授权
    Aqueous coating composition based on specific two-component polyurethanes and to a process for its production 失效
    基于特定双组分聚氨酯的水性涂料组合物及其生产工艺

    公开(公告)号：US5075370A

    公开(公告)日：1991-12-24

    申请号：US395849

    申请日：1989-08-18

    申请人： Werner Kubitza ,  Hermann Gruber ,  Joachim Probst

    发明人： Werner Kubitza ,  Hermann Gruber ,  Joachim Probst

    IPC分类号： C09D175/04 ,  C08G18/00 ,  C08G18/08 ,  C08G18/62 ,  C08G18/70 ,  C09D175/00

    CPC分类号： C08G18/706 ,  C08G18/0819 ,  C08G18/6229 ,  C08G18/6254 ,  C08G18/6287

    摘要： The present invention is directed to a two-component coating composition which contains as binder componentsa) a polyol component containing at least one hydroxyl-containing polymer having chemically incorporated carboxylate and/or sulfonate groups and based on olefinically unsaturated compounds andb) a polyisocyanate component having a viscosity at 23.degree. C. of about 50 to 10,000 mPa.s and based on at least one organic polyisocyanatein quantities corresponding to an NCO/OH equivalent ratio of about 0.5:1 to 5:1, characterized in that component a) is an aqueous solution and/or dispersion of a polymer containing hydroxyl groups in which the polyisocyanate component b) is present in emulsified form.The present invention also relates to a process for the production of this coating composition which is characterized in that a polyisocyanate component having a viscosity at 23.degree. C. of about 50 to 10,000 mPa.s and based on at least one organic polyisocyanate is emulsified in an aqueous solution or dispersion of one or more polymer resins containing hydroxyl groups and chemically incorporated sulfonate and/or carboxylate groups in a quantity which makes them soluble and/or dispersible in water, the quantitative ratios between the two components corresponding to an NCO/OH equivalent ratio, based on the isocyanate groups of the polyisocyanate component and the incorporated hydroxyl groups of the polymer component, of about 0.5:1 to 5:1.

    摘要翻译： 本发明涉及一种双组分涂料组合物，其包含作为粘合剂组分的a）含有至少一种具有化学结合的羧酸盐和/或磺酸盐基团并基于烯属不饱和化合物的含羟基聚合物的多元醇组分和b）多异氰酸酯 组分，其在23℃下的粘度为约50至10,000mPa.s，并且基于至少一种有机多异氰酸酯，其数量对应于约0.5:1至5:1的NCO / OH当量比，其特征在于组分a ）是含有羟基的聚合物的水溶液和/或分散体，其中多异氰酸酯组分b）以乳化形式存在。 本发明还涉及一种制备该涂料组合物的方法，其特征在于在23℃下的粘度为约50至10,000mPa.s并基于至少一种有机多异氰酸酯的多异氰酸酯组分在 含有羟基的一种或多种聚合物树脂的水溶液或分散体，并且化学掺入的磺酸盐和/或羧酸盐基团的数量使得它们可溶和/或分散在水中，两种组分之间的数量比对应于NCO / OH 基于多异氰酸酯组分的异氰酸酯基团和聚合物组分的引入羟基的当量比为约0.5:1至5:1。

    Binder composition and its use for coating metallic and mineral substrates
    10.
    发明授权
    Binder composition and its use for coating metallic and mineral substrates 失效
    粘合剂组合物及其用于涂覆金属和矿物基材的用途

    公开(公告)号：US6130285A

    公开(公告)日：2000-10-10

    申请号：US911510

    申请日：1997-08-14

    申请人： Martin Melchiors ,  Jurgen Schwindt ,  Gerhard Ruttmann ,  Wieland Hovestadt ,  Joachim Probst ,  Josef Pedain

    发明人： Martin Melchiors ,  Jurgen Schwindt ,  Gerhard Ruttmann ,  Wieland Hovestadt ,  Joachim Probst ,  Josef Pedain

    IPC分类号： C08G18/62 ,  C08G18/40 ,  C08G18/63 ,  C09D175/04 ,  C08L75/00

    CPC分类号： C08G18/632 ,  C08G18/4063 ,  C08G18/638 ,  C08G2150/90

    摘要： The present invention relates to a solvent-free, low viscosity binder composition which contains, in amounts sufficient to provide an NCO:OH equivalent ratio of 0.5:1 to 2.0:1,A) a polyisocyanate component containing one or more organic polyisocyanates andB) a solvent-free polyhydroxy component having a hydroxyl group content of 3.0 to 18 wt. % and a viscosity at 23.degree. C. of 200 to 10,000 mPa.s, which containsB.sub.1) a hydroxy-functional polyacrylate component which is prepared by polymerizing a mixture of olefinically unsaturated monomers in which at least one monomer is hydroxy-functional in the presence ofB.sub.2) a compound containing ether groups and having one or more hydroxy groups.The invention also relates to the use of this binder composition in solvent-free two-component polyurethane coating compositions for coating metallic or mineral substrates.

    摘要翻译： 本发明涉及无溶剂的低粘度粘合剂组合物，其含量足以提供0.5：1至2.0：1的NCO:OH当量比，A）含有一种或多种有机多异氰酸酯和B ）无羟基含量为3.0-18重量％的无溶剂多羟基组分 ％，在23℃下的粘度为200至10,000mPa.s，其含有B1）羟基官能的聚丙烯酸酯组分，其通过聚合烯属不饱和单体的混合物而制备，其中至少一种单体在 存在B2）含有醚基并具有一个或多个羟基的化合物。 本发明还涉及这种粘合剂组合物在无溶剂双组分聚氨酯涂料组合物中用于涂覆金属或矿物基材的用途。