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46 条记录 (耗时 0.025 秒)

    Water-based binder composition and its use for the production of coating or sealing compositions
    5.
    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。

    Binder composition and its use for coating metallic and mineral substrates
    7.
    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。

    Cationic sizing agents for paper
    10.
    发明授权
    Cationic sizing agents for paper 失效
    阳离子上胶剂纸

    公开(公告)号：US4806591A

    公开(公告)日：1989-02-21

    申请号：US921173

    申请日：1986-10-20

    申请人： Joachim Probst ,  Heinz Baumgen ,  Bruno Bomer ,  Joachim Konig ,  Renke Mottweiler

    发明人： Joachim Probst ,  Heinz Baumgen ,  Bruno Bomer ,  Joachim Konig ,  Renke Mottweiler

    IPC分类号： C08F2/28 ,  C08F2/24 ,  C08F257/02 ,  D21H17/35 ,  D21H17/37 ,  D21H17/45 ,  C08L33/20

    CPC分类号： D21H17/455 ,  C08F2/24 ,  C08F257/02 ,  D21H17/35 ,  D21H17/37

    摘要： Cationic sizing agents for paper, obtainable by a process in which a water-soluble cationic terpolymer compound, built up in a chemically uniform manner, of (a) 7 to 40% by weight of N,N-dimethylaminoethyl acrylate and/or methacrylate, (b) 40 to 80% by weight of styrene and (c) 4 to 50% by weight of acrylonitrile, the sum of components (a) to (c) always being 100% by weight and at least 10% of the dimethylamino groups of the terpolymer being quaternized with monoepoxides, with the exception of epihalogenohydrins, and the remainder being protonated, is dissolved in an aqueous medium and, in the presence of 10 to 70% by weight--based on the following monomer mixture--of this emulsifier, (d) 5 to 95% by weight of acrylonitrile, meth-acrylonitrile or styrene or mixtures thereof and (e) 5 to 95% by weight of acrylic acid ester and/or methacrylic acid ester with 1 to 12 C atoms in the alcohol radical--the sum of components (d) and (e) always being 100% by weight--are emulsified and the emulsion thus obtained is subjected to emulsion polymerization, initiated by free radicals, at temperatures of 20.degree. to 150.degree. C.

    摘要翻译： 可通过以下方法获得的阳离子上胶剂：其中以（a）7〜40重量％的N，N-二甲基氨基乙基丙烯酸酯和/或甲基丙烯酸酯组成的以化学均匀的方式构成的水溶性阳离子三元共聚物， （b）40至80重量％的苯乙烯和（c）4至50重量％的丙烯腈，组分（a）至（c）的总和总是100重量％，并且至少10重量％的二甲基氨基 的三元共聚物被单过氧化物季铵化，除了表卤代醇，其余的被质子化，溶解在水性介质中，并且在该乳化剂的基于下列单体混合物的10至70重量％的存在下， （d）5至95重量％的丙烯腈，甲基丙烯腈或苯乙烯或其混合物，和（e）5至95重量％的醇基中具有1至12个C原子的丙烯酸酯和/或甲基丙烯酸酯 组分（d）和（e）总是为100重量％的总和被乳化和乳液 由此获得的乳液聚合在20℃至150℃的温度下由自由基引发。