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46 条记录 (耗时 0.025 秒)

    Preparation of hydroxyl group-containing alkoxylation products of organic carboxylic acids
    24.
    发明授权
    Preparation of hydroxyl group-containing alkoxylation products of organic carboxylic acids 失效
    有机羧酸的含羟基烷氧基化产物的制备

    公开(公告)号：US4645817A

    公开(公告)日：1987-02-24

    申请号：US722567

    申请日：1985-04-11

    申请人： Joachim Probst ,  Michael Sonntag ,  Roland Richter ,  Hanns P. Muller

    发明人： Joachim Probst ,  Michael Sonntag ,  Roland Richter ,  Hanns P. Muller

    IPC分类号： C08G18/00 ,  C07B31/00 ,  C07B41/12 ,  C07C67/00 ,  C08F8/00 ,  C08G18/42 ,  C08G18/48 ,  C08G18/62 ,  C08G65/10 ,  C08G65/26 ,  C08G18/80 ,  C08F20/62 ,  C08G18/16 ,  C08G63/42

    CPC分类号： C08G65/2645 ,  C08F8/00 ,  C08G18/6258 ,  C08G65/105 ,  C08G65/2615 ,  C08G65/2669

    摘要： The present invention relates to a process for the preparation of alkoxylation products of organic carboxylic acids containing alcoholic hydroxyl groups by the reaction of any organic compounds containing at least one carboxyl group with alkylene oxides in an alkoxylation reaction in the presence of catalysts, characterized in that the catalysts used are phase transfer catalysts selected from the group consisting of(a) tetraalkylammonium or tetraalkylphosphonium halides in which the sum of carbon atoms of the alkyl groups is at least 8,(b) basic alkali metal compounds converted into complexes with crown ethers and(c) complexes of (i) basic alkali metal compounds and (ii) acyclic organic compounds containing at least 5 alkylene oxide units of the formula --R--O-- (R=C.sub.1 -C.sub.4 -alkylene) in the form of one or more polyether chains having at least 3 alkylene oxide units, said compounds having a molecular weight of at least 238 and containing a total of at least 40% by weight of alkylene oxide units of the type indicated in polyether chains having at least 3 alkylene oxide units.The present invention also relates to the use of these alkoxylation products for the production of polyurethanes by reaction with organic polyisocyanates.

    摘要翻译： 本发明涉及一种在催化剂存在下通过烷氧基化反应中含有至少一个羧基的任何有机化合物与烯化氧的反应来制备含醇羟基的有机羧酸的烷氧基化产物的方法，其特征在于： 所使用的催化剂是选自（a）四烷基铵或四烷基鏻卤化物的相转移催化剂，其中烷基的碳原子总数至少为8，（b）碱基碱金属化合物与冠醚转化为络合物， （c）碱性碱金属化合物和（ii）含有至少5个式-RO-（R = C 1 -C 4 - 亚烷基）的氧化烯单元的一种或多种聚醚链形式的无环有机化合物的络合物 具有至少3个烯化氧单元，所述化合物的分子量至少为238，并且含有至少40重量％的环氧烷烃 具有至少3个氧化烯单元的聚醚链中所示类型的单元。 本发明还涉及这些烷氧基化产物通过与有机多异氰酸酯反应生产聚氨酯的用途。

    Cationic sizing agent for paper and a process for the preparation thereof
    25.
    发明授权
    Cationic sizing agent for paper and a process for the preparation thereof 失效
    用于纸张的阳离子上胶剂及其制备方法

    公开(公告)号：US4434269A

    公开(公告)日：1984-02-28

    申请号：US344991

    申请日：1982-02-02

    申请人： Joachim Probst ,  G/u/ nter Kolb ,  Peter Mummenhoff ,  Heinz B/a/ umgen

    发明人： Joachim Probst ,  G/u/ nter Kolb ,  Peter Mummenhoff ,  Heinz B/a/ umgen

    IPC分类号： C08F20/00 ,  C08F2/24 ,  C08F2/28 ,  C08F20/34 ,  C08F20/44 ,  C08F220/06 ,  C08F220/42 ,  C08F257/02 ,  D21H17/34 ,  D21H17/35 ,  D21H17/37 ,  D21H17/43 ,  D21H17/45 ,  D21H19/20 ,  D21H21/16 ,  C08L79/00

    CPC分类号： D21H17/455 ,  C08F2/28 ,  C08F220/06 ,  C08F220/42 ,  C08F257/02 ,  D21H17/35 ,  D21H17/37 ,  D21H17/43 ,  D21H21/16 ,  Y10T428/31906

    摘要： Cationic sizing agents for paper in the form of an aqueous colloid-disperse solution having average particle diameters of from 15 to 200 nm are obtained by dissolving a water-soluble cationic, chemically uniformaly composed terpolymer compound of:(a) from 7 to 40% by weight of N,N-dimethylaminoethyl acrylate and/or methacrylate,(b) from 45 to 80% by weight of styrene, and(c) from 4 to 40% by weight of acrylonitrilein an aqueous medium, the total of components (a) to (c) always amounting to 100% by weight and at least 10% of the N,N-dimethylamino groups of the terpolymer being quaternized and the rest being protonated, and by emulsifying, in the presence of from 10 to 70% by weight, based on the following monomer mixture, of this emulsifier,(d) acrylonitrile or methacrylonitrile in quantities of from 5 to 95% by weight, with(e) C.sub.1 -C.sub.12 -alkyl esters of acrylic acid and/or of methacrylic acid in quantities of from 5 to 95% by weight,the total of components (d) and (e) amounting to 100% by weight, and by subjecting the emulsion thus obtained to a radically initiated emulsion polymerization process at temperatures of from 20.degree. to 150.degree. C.

    摘要翻译： 通过将（a）的水溶性阳离子化学均匀构成的三元共聚物化合物溶解为7〜40重量％，得到平均粒径为15〜200nm的水分胶体分散溶液形式的纸的阳离子上浆剂， 重量的丙烯酸N，N-二甲基氨基乙酯和/或甲基丙烯酸酯，（b）45-80％（重量）苯乙烯，和（c）4-40％重量的丙烯腈在水性介质中的组分（ a）至（c）总计为100重量％，并且至少10％的三元共聚物的N，N-二甲基氨基被季铵化，其余的被质子化，并且在10-70％ （d）丙烯腈或甲基丙烯腈，其量为5-95重量％，（e）丙烯酸和/或甲基丙烯酸的C 12 -C 12烷基酯 （d）和（e）的总量为1至5重量％ 00重量％，并且通过使所得乳液在20℃至150℃的温度下进行自由基引发的乳液聚合反应。

    Automated Adaption to Various Industrial Ethernet Protocols
    26.
    发明申请
    Automated Adaption to Various Industrial Ethernet Protocols 审中-公开
    自动适应各种工业以太网协议

    公开(公告)号：US20130208724A1

    公开(公告)日：2013-08-15

    申请号：US13805881

    申请日：2011-06-20

    申请人： Marco Colucci ,  Joachim Probst ,  Jochen Stinus

    发明人： Marco Colucci ,  Joachim Probst ,  Jochen Stinus

    IPC分类号： H04L29/06

    CPC分类号： H04L69/08 ,  H04L12/40169 ,  H04L12/403 ,  H04L12/413 ,  H04L41/0816 ,  H04L2012/40228 ,  H04L2012/4026

    摘要： A method for configuring a field device that is connected to a field bus, wherein the field bus is designed for Industrial Ethernet Protocols, wherein the method comprises the following steps: analyzing a data packet transmitted on the field bus; determining an Industrial Ethernet Protocol being used in the data packet; and automatically activating a protocol stack suitable to determined Industrial Ethernet Protocol.

    摘要翻译： 一种用于配置连接到现场总线的现场设备的方法，其中所述现场总线被设计用于工业以太网协议，其中所述方法包括以下步骤：分析在现场总线上发送的数据分组; 确定在数据分组中使用的工业以太网协议; 并自动激活适合于确定的工业以太网协议的协议栈。

    Aqueous secondary dispersions
    27.
    发明授权
    Aqueous secondary dispersions 有权
    水性二次分散体

    公开(公告)号：US06962953B2

    公开(公告)日：2005-11-08

    申请号：US10174034

    申请日：2002-06-18

    申请人： Joachim Probst ,  Martin Melchiors ,  Wieland Hovestadt ,  Michael Sonntag ,  Burkhard Köhler ,  Bernhard Jansen

    发明人： Joachim Probst ,  Martin Melchiors ,  Wieland Hovestadt ,  Michael Sonntag ,  Burkhard Köhler ,  Bernhard Jansen

    IPC分类号： C08L53/00 ,  C09D153/00 ,  C08F2/00 ,  C08L33/14 ,  C08L47/10

    CPC分类号： C08L53/00 ,  C09D153/00 ,  Y10T428/31855 ,  C08L2666/04 ,  C08L2666/02

    摘要： The present invention relates to heat and storage stable vinyl polymer polyol secondary dispersions containing A) at least one vinyl polymer resin having functional groups selected from hydroxyl, carboxyl and/or sulfonic acid groups and dispersed in a water/solvent mixture in the presence of a neutralizing agent, and B) at least one amphiphilic polymer built up from a hydrophobic and a hydrophilic segment. The invention also relates to a process for the preparation of the vinyl polymer polyol secondary dispersions by preparing vinyl polymer resin A) by polymerizing a mixture of ethylenically unsaturated monomers a) in the presence of an initiator b) in a water/solvent mixture and adding at least one amphiphilic polymer B), then at least partly neutralizing and dispersing the resulting product, optionally after the addition of a further amount of water.

    摘要翻译： 本发明涉及储存稳定的乙烯基聚合物多元醇二次分散体，其包含A）至少一种具有选自羟基，羧基和/或磺酸基团的官能团的乙烯基聚合物树脂，并分散在水/溶剂混合物中 中和剂，和B）由疏水和亲水链段构成的至少一种两亲性聚合物。 本发明还涉及通过制备乙烯基聚合物多元醇二次分散体来制备乙烯基聚合物多元醇二次分散体的方法，其通过在引发剂b）存在下在水/溶剂混合物中聚合烯键式不饱和单体a）的混合物并加入 至少一种两亲聚合物B），然后至少部分地中和和分散所得产物，任选地在加入另外量的水之后。

    Emulsion polymers
    29.
    发明授权
    Emulsion polymers 失效
    乳液聚合物

    公开(公告)号：US5288787A

    公开(公告)日：1994-02-22

    申请号：US714317

    申请日：1991-06-10

    申请人： Gunter Sackmann ,  Wolfgang Henning ,  Joachim Probst ,  Joachim Konig ,  Heinz Baumgen

    发明人： Gunter Sackmann ,  Wolfgang Henning ,  Joachim Probst ,  Joachim Konig ,  Heinz Baumgen

    IPC分类号： C08F2/26 ,  C08F220/12 ,  D21H17/34 ,  C08K3/20

    CPC分类号： D21H17/34 ,  C08F2/26 ,  C08F220/12

    摘要： Emulsion polymers obtainable by emulsifying a mixture consisting ofA) 5 to 95 % by weight of at least one monomer from the series consisting of acrylonitrile, methacrylonitrile, optionally substituted styrene, vinyl carboxylate andB) 5 to 95 % by weight of acrylic and/or methacrylic esters,the sum of components A)+B) being 100% by weight, in the presence of an aqueous solution or dispersion of an anionically modified polyurethane, preferably containing --SO.sub.3.sup.-Me.sup.+ and/or -COO.sup.- Me.sup.+ groups (Me.sup.+ =cation, preferably H.sup.+, Na.sup.+, K.sup.+, Li.sup.+, NH.sub.4.sup.+ or a substituted ammonium ion), and subjecting the resulting emulsion to a polymerization initiated by free radicals.The emulsion polymers produced are preferably used as surface sizing agents for paper.

    摘要翻译： 通过乳化由A）5-95重量％的至少一种由丙烯腈，甲基丙烯腈，任选取代的苯乙烯，乙烯基羧酸酯组成的系列中的至少一种单体的混合物得到的乳液聚合物和B）5-95重量％的丙烯酸和/ 或甲基丙烯酸酯，组分A）+ B的总和）为100重量％，在阴离子改性聚氨酯的水溶液或分散体存在下，优选含有-SO 3 Me +和/或-COO-Me +基团（Me + =阳离子，优选H +，Na +，K +，Li +，NH 4 +或取代的铵离子），并将所得乳液进行由自由基引发的聚合。 所生产的乳液聚合物优选用作纸的表面施胶剂。