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    Coating material composition
    3.
    发明申请
    Coating material composition 有权
    涂料组成

    公开(公告)号：US20050182188A1

    公开(公告)日：2005-08-18

    申请号：US11034137

    申请日：2005-01-12

    申请人： Thorsten Rische ,  Torsten Pohl ,  Jurgen Meixner ,  Uwe Klippert ,  Thomas Feller

    发明人： Thorsten Rische ,  Torsten Pohl ,  Jurgen Meixner ,  Uwe Klippert ,  Thomas Feller

    IPC分类号： C08G18/08 ,  C08G18/12 ,  C08G18/28 ,  C09D5/00 ,  C09D175/04 ,  C08K3/00

    CPC分类号： C08G18/0819 ,  C08G18/0828 ,  C08G18/12 ,  C08G18/283 ,  C09D5/00 ,  C09D175/04 ,  Y10T428/31551 ,  C08G18/3234 ,  C08G18/3231 ,  C08G18/3857 ,  C08L2666/20

    摘要： Coating compositions that are stable to thermal yellowing that include coating materials containing I) one or more dispersions of hydroxyl-free polyurethanes and/or polyurethane-ureas, II) one or more aqueous solutions or dispersions of ionically modified, hydroxyl-containing polyurethanes and/or polyurethane-ureas, other than the constituents of component I), and III) at least one crosslinker. The dispersions are obtained by A) preparing an NCO-containing polyurethane prepolymer by reacting polyisocyanates with polymeric polyols and/or polyamines having number-average molecular weights of 400 to 8000 g/mol, isocyanate-reactive, ionically or potentially ionically hydrophilicizing compounds and/or isocyanate-reactive nonionically hydrophilicizing compounds; B) either dissolving the prepolymer obtained from step A) in aliphatic ketones or, diluting the prepolymer solution if the preparation has already been carried out in the presence of A6) by further addition of aliphatic ketones, and C) reacting the remaining free NCO groups of the prepolymer with a chain extender component.

    摘要翻译： 对于热黄变具有稳定性的涂料组合物，其包括含有I）一种或多种无羟基聚氨酯和/或聚氨酯 - 脲的分散体的涂料，II）一种或多种离子改性的含羟基聚氨酯的水溶液或分散体和/ 或聚氨酯 - 脲，除了组分I的组分之外）和III）至少一种交联剂。 分散体通过以下方式获得：A）通过使多异氰酸酯与数均分子量为400-8000g / mol，异氰酸酯反应性，离子或潜在离子亲水化的化合物和/或多异氰酸酯的聚合多元醇和/或多胺反应来制备含NCO的聚氨酯预聚物和/ 或异氰酸酯反应性非离子亲水化化合物; B）将通过步骤A）获得的预聚物溶解在脂族酮中，或者如果制备已经在A6的存在下进一步添加脂肪族酮，则稀释预聚物溶液），和C）使剩余的游离NCO基团 的预聚物与扩链剂组分。

    Size composition
    5.
    发明申请
    Size composition 审中-公开
    尺寸组成

    公开(公告)号：US20050159541A1

    公开(公告)日：2005-07-21

    申请号：US11034112

    申请日：2005-01-12

    申请人： Thorsten Rische ,  Thomas Feller ,  Jurgen Meixner

    发明人： Thorsten Rische ,  Thomas Feller ,  Jurgen Meixner

    IPC分类号： C08G18/10 ,  C03C25/26 ,  C03C25/32 ,  C08G18/08 ,  C08G18/12 ,  C08G18/28 ,  C08G18/65 ,  C08G18/70 ,  D06M15/564 ,  C08K3/20 ,  C08K3/40 ,  C08K9/00

    CPC分类号： C08G18/706 ,  C03C25/26 ,  C03C25/326 ,  C08G18/0866 ,  C08G18/12 ,  C08G18/283 ,  C08G18/3231

    摘要： Size compositions that include one or more polyurethane-polyurea dispersions; optionally further film-forming resins; and optionally crosslinkers. The dispersions are obtained by preparing an NCO-containing polyurethane prepolymer by reacting polyisocyanates with polymeric polyols and/or polyamines, optionally low molecular weight compounds, isocyanate-reactive, ionically or potentially ionically hydrophilicizing compounds and/or isocyanate-reactive nonionically hydrophilicizing compounds, and optionally in inert solvents with the proviso that none of components contains primary or secondary amino groups; followed by either dissolving the prepolymer in aliphatic ketones or, diluting the prepolymer solution by further addition of aliphatic ketones; and reacting the remaining free NCO groups of the prepolymer with a chain extender component. The dispersions are used in mouldings and/or coatings that can be used to caot substrates, such as glass fibers.

    摘要翻译： 包括一种或多种聚氨酯 - 聚脲分散体的尺寸组合物; 任选地进一步的成膜树脂; 和任选的交联剂。 通过使多异氰酸酯与聚合多元醇和/或多胺，任选的低分子量化合物，异氰酸酯反应性，离子或潜在离子亲水化的化合物和/或异氰酸酯反应性非离子亲水化的化合物反应制备含NCO的聚氨酯预聚物， 任选地在惰性溶剂中，条件是组分不含有伯或仲氨基; 然后将预聚物溶解在脂族酮中，或者通过进一步加入脂族酮稀释预聚物溶液; 并使预聚物的剩余游离NCO基与扩链剂组分反应。 分散体用于可用于烧结基材（例如玻璃纤维）的模制品和/或涂料中。

    Self-crosslinking polyurethane dispersions containing uretdione and isocyanate-reactive groups
    6.
    发明申请
    Self-crosslinking polyurethane dispersions containing uretdione and isocyanate-reactive groups 审中-公开
    含有脲二酮和异氰酸酯反应性基团的自交联聚氨酯分散体

    公开(公告)号：US20070032594A1

    公开(公告)日：2007-02-08

    申请号：US11496294

    申请日：2006-07-31

    申请人： Jan Mazanek ,  Jurgen Meixner ,  Sebastian Dorr ,  Olaf Fleck ,  Heino Muller

    发明人： Jan Mazanek ,  Jurgen Meixner ,  Sebastian Dorr ,  Olaf Fleck ,  Heino Muller

    IPC分类号： C08G18/08

    CPC分类号： C08G18/0823 ,  C08G18/027 ,  C08G18/283 ,  C08G18/4238 ,  C08G18/6659 ,  C08G18/755 ,  C08G18/798 ,  C08G18/8048 ,  C09D175/06

    摘要： The present invention relates to aqueous, self-crosslinking polyurethane dispersions containing in the same polyurethane molecule structural units I) and II) wherein R is the radical obtained by removing the isocyanate groups from an aliphatic, cycloaliphatic, araliphatic or aromatic polyisocyanate, R′ is an alkyl radical, X is a carboxylic acid (COOH) or carboxylate (COO−) radical, Y is NH2, NHR″ or OH, and R″ is an alkyl radical. The present invention also relates to a process for preparing these aqueous, self-crosslinking polyurethane dispersions and to their use in aqueous one-component baking systems and in aqueous coating, varnishes or adhesive compositions.

    摘要翻译： 本发明涉及含有相同聚氨酯分子结构单元I）和II）的水性，自交联聚氨酯分散体，其中R是通过从脂族，脂环族，芳脂族或芳族多异氰酸酯中除去异氰酸酯基而获得的基团，R'是 烷基，X是羧酸（COOH）或羧酸酯（COO-SO），Y是NH 2，NHR“或OH，R”是 烷基。 本发明还涉及一种制备这些水性，自交联聚氨酯分散体的方法，以及它们在水性单组分烘焙系统和水性涂料，清漆或粘合剂组合物中的用途。

    Hydrophylic, olefinically unsaturated polyurethanes and their use as reactive emulsifiers
    8.
    发明授权
    Hydrophylic, olefinically unsaturated polyurethanes and their use as reactive emulsifiers 失效
    羟丙基，烯丙基不饱和聚氨酯及其作为反应性乳化剂的用途

    公开(公告)号：US5189133A

    公开(公告)日：1993-02-23

    申请号：US839454

    申请日：1992-02-20

    申请人： Jurgen Meixner ,  Wolfgang Kremer

    发明人： Jurgen Meixner ,  Wolfgang Kremer

    IPC分类号： B01F17/52 ,  C08F290/00 ,  C08F299/06 ,  C08G18/00 ,  C08G18/48 ,  C08G18/65 ,  C08G18/66 ,  C08G18/67 ,  C08G18/68 ,  C08G18/81 ,  C08J3/03 ,  C09D175/16

    CPC分类号： C08J3/03 ,  C08G18/4833 ,  C08G18/6715 ,  C08G18/8166 ,  Y10S528/904

    摘要： The present invention relates to hydrophilic polyurethanes having a content of (i) olefinic double bonds (expressed as C.dbd.C, molecular weight 24) of at least 1.0% by weight and (ii) ethylene oxide units incorporated through polyethylene glycol of 20 to 80% by weight, which are based on the reaction product ofa) 1.0 mole of a polyisocyanate component consisting of at least one organic polyisocyanate withb) 0.3 to 2.5 moles of at least one .beta.,.gamma.-ethylenically unsaturated ether alcohol containing 5 to 29 carbon atoms,c) 0 to 1.0 mole of at least one synthesis component containing at least two isocyanate-reactive groups and having a molecular weight of 62 to 2,000 andd) 0.25 to 0.85 moles of a polyethylene glycol component containing at least one polyethylene glycol having a molecular weight of 1,300 to 5,000,at an NCO/OH equivalent ratio, based on starting components a) to d), of 0.7:1 to 1.2:1.The present invention also relates to a water-dispersible coating composition based on a mixture of radical-curable synthetic resins containing unsaturated groups wherein the mixture containsA) 50 to 95 parts by weight of at least one non-water-dispersible synthetic resin containing unsaturated groups and having a molecular weight (M.sub.n of 500 to 10,000 andB) 5 to 95 parts by weight of a polyurethane component which possesses sufficient hydrophilicity to ensure the dispersibility of the mixture in water and which contains at least one of the previously mentioned hydrophilic polyurethanes.

    摘要翻译： 本发明涉及具有（i）烯属双键（表示为C = C，分子量24）至少为1.0重量％的亲水性聚氨酯，和（ii）通过20至80的聚乙二醇掺入的环氧乙烷单元 重量百分比，其基于a）1.0摩尔由至少一种有机多异氰酸酯组成的多异氰酸酯组分与b）0.3至2.5摩尔至少一种含有5至29个的β，γ-烯属不饱和醚醇的反应产物 碳原子，c）0至1.0摩尔至少一种含有至少两个异氰酸酯反应性基团并且分子量为62至2,000的合成组分和d）0.25至0.85摩尔含有至少一种聚乙二醇的聚乙二醇组分 基于起始组分a）至d），分子量为1,300至5,000，NCO / OH当量比为0.7:1至1.2:1。 本发明还涉及一种基于含有不饱和基团的自由基可固化合成树脂的混合物的水分散性涂料组合物，其中混合物含有A）50至95重量份的至少一种含不饱和的非水分散性合成树脂 基团，分子量（Mn = 500〜10000和B）5〜95重量份具有足够亲水性的聚氨酯成分，确保混合物在水中的分散性，并含有至少一种前述亲水性聚氨酯 。

    Radiation-hardenable aqueous binder emulsions of acrylate prepolymer with unsaturated polyester emulsifier having benzyloxy and alkylene-oxy groups
    10.
    发明授权
    Radiation-hardenable aqueous binder emulsions of acrylate prepolymer with unsaturated polyester emulsifier having benzyloxy and alkylene-oxy groups 失效
    丙烯酸酯预聚物与具有苄氧基和亚烷氧基的不饱和聚酯乳化剂的辐射可硬化水性粘合剂乳液

    公开(公告)号：US4451509A

    公开(公告)日：1984-05-29

    申请号：US455222

    申请日：1983-01-03

    申请人： Walter Frank ,  Otto Bendszus ,  Jurgen Meixner ,  Hans J. Freier ,  Hans-Joachim Traenckner

    发明人： Walter Frank ,  Otto Bendszus ,  Jurgen Meixner ,  Hans J. Freier ,  Hans-Joachim Traenckner

    IPC分类号： C08F2/00 ,  C08F2/48 ,  C08F2/50 ,  C08F2/54 ,  C08F283/01 ,  C08F290/00 ,  C08F299/00 ,  C08F299/02 ,  C08L67/00 ,  C08L67/06 ,  C09D5/00 ,  C09D155/00 ,  B05D3/06 ,  B32B27/40

    CPC分类号： C08F299/024 ,  Y10S525/921 ,  Y10T428/31591

    摘要： This invention relates to aqueous, radiation-hardenable emulsions produced from mixtures of the following:(A) from 90 to 50%, by weight, of at least one acrylate prepolymer, containing, per 100 g, from 0.2 to 0.65 mols of (meth)acryloyloxy groups and having a viscosity of from 500 to 300,000 mPa.s, measured at 20.degree. C.;(B) from 10 to 50%, by weight, of at least one emulsifier polyester having a viscosity of from 2,000 to 200,000 mPa.s, containing, per 100 g:(1) from 0.06 to 0.28 mols of condensed units of an .alpha.-.beta.-mono-olefinically unsaturated dicarboxylic acid;(2) from 0.04 to 0.34 mols of benzyloxy groups; and(3) from 30 to 80%, by weight, based on emulsifier polyester, of alkylene-oxy groups (-alkylene-O-);the sum of (A) and (B) amounting to 100%,(C) from 25 to 400%, by weight, of water; and(D) from 0 to 10%, by weight, of at least one conventional photoinitiator;the percentage contents of (C) and (D) being based on the sum of (A) and (B). The emulsions are used in particular for coating wood and wood-like materials.

    摘要翻译： 本发明涉及由以下混合物制备的水性，辐射可硬化的乳液：（A）90-50％（重量）至少一种丙烯酸酯预聚物，每100g含有0.2至0.65摩尔（甲基） ）丙烯酰氧基，并且在20℃下测得粘度为500至30万mPa.s。 （B）10至50重量％的至少一种粘度为2,000至200,000mPa.s的乳化剂聚酯，其含有每100g：（1）0.06至0.28摩尔的α的缩合单元 - β-单烯属不饱和二羧酸; （2）0.04至0.34摩尔的苄氧基; 和（3）基于乳化剂聚酯的30至80重量％的亚烷基 - 氧基（ - 亚烷基-O-）; （A）和（B）的总和为100％，（C）为25至400重量％的水; 和（D）0至10重量％的至少一种常规光引发剂; （C）和（D）的百分比含量基于（A）和（B）的总和。 乳液特别用于涂覆木材和木材样材料。