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    Diisocyanates and processes for their production and use
    1.
    发明授权
    Diisocyanates and processes for their production and use 失效
    二异氰酸酯及其生产和使用的方法

    公开(公告)号：US5552507A

    公开(公告)日：1996-09-03

    申请号：US434254

    申请日：1995-05-03

    申请人： Christian Wamprecht ,  Klaus Jost ,  Stefan Penninger

    发明人： Christian Wamprecht ,  Klaus Jost ,  Stefan Penninger

    IPC分类号： C07C263/10 ,  C07C265/14 ,  C08G18/77 ,  C08G18/78 ,  C08G18/79 ,  C07C69/34 ,  C07C265/02 ,  C07D251/34

    CPC分类号： C08G18/771 ,  C07C265/14

    摘要： Diisocyanates containing carboxylic acid ester groups corresponding to the formula: ##STR1## in which R and R.sup.1 represent specified groups are produced by phosgenation of the corresponding diamines, optionally present in the form of an ammonium salt. These diisocyanates are useful as starting materials in the production of plastics containing urethane and/or urea groups and as starting materials for the production of intermediate products used for the production of such plastics.

    摘要翻译： 对应于下式的对应于式（I）的羧酸酯基的二异氰酸酯：其中R和R 1代表特定基团是通过相应的二胺的光气化产生的，任选以铵盐的形式存在。 这些二异氰酸酯可用作生产含有氨基甲酸酯和/或脲基团的塑料的起始原料，并且用作生产用于生产这种塑料的中间产物的起始材料。

    Aqueous compositions for can coating
    6.
    发明授权
    Aqueous compositions for can coating 失效
    用于罐涂的水性组合物

    公开(公告)号：US07659341B2

    公开(公告)日：2010-02-09

    申请号：US10953164

    申请日：2004-09-29

    申请人： Christian Wamprecht ,  Beate Baumbach ,  Wolfram Küttner

    发明人： Christian Wamprecht ,  Beate Baumbach ,  Wolfram Küttner

    IPC分类号： C08L67/00

    CPC分类号： C09D167/00 ,  C08L2666/16

    摘要： An aqueous coating composition containing A) one or more water-dilutable polyester polyols having an OH number of from 20 to 300 mg KOH/g and an acid number of from 20 to 80 mg KOH/g, obtained by reacting a) 49 to 40 mol % of a carboxylic acid component containing a1) one or more aliphatic, cycloaliphatic, araliphatic and/or aromatic carboxylic acids with a COOH functionality ≧2 and a2) optionally, aromatic, cycloaliphatic and/or aliphatic monocarboxylic acids with b) 51 to 60 mol % of an alcohol component containing b1) one or more aliphatic, cycloaliphatic and/or araliphatic polyols with Mn of from 62 to 272 g/mol and an average OH functionality ≧2 and b2) optionally, aliphatic, cycloaliphatic and/or araliphatic monoalcohols, B) one or more OH-reactive crosslinkers C) water, D) neutralizing agents and E) optionally solvents, auxiliaries and additives. The aqueous coating compositions can be used for coating metal substrates, such as cans.

    摘要翻译： 一种水性涂料组合物，其含有A）一种或多种水可稀释的聚酯多羟基化合物，其羟值为20-300mg KOH / g，酸值为20-80mg KOH / g，通过使a）49至40 mol％的含有a1）一种或多种脂族，脂环族，芳脂族和/或芳族羧酸的羧酸组分，其COOH官能度≥2，和a2）任选的芳族，脂环族和/或脂肪族单羧酸，其中b）51至 60摩尔％的醇组分，其含有b1）一种或多种脂肪族，脂环族和/或芳脂族多元醇，Mn为62〜272g / mol，平均OH官能度= 2，b2）任选地，脂族，脂环族和/或 芳族脂肪族一元醇，B）一种或多种OH反应性交联剂C）水，D）中和剂和E）任选的溶剂，助剂和添加剂。 水性涂​​料组合物可用于涂覆金属基材，例如罐。

    Nanoparticle-modified polyisocyanates
    7.
    发明申请
    Nanoparticle-modified polyisocyanates 有权
    纳米粒子改性的多异氰酸酯

    公开(公告)号：US20080119601A1

    公开(公告)日：2008-05-22

    申请号：US11985448

    申请日：2007-11-15

    申请人： Arno Nennemann ,  Michael Mager ,  Markus Mechtel ,  Thomas Klimmasch ,  Christoph Gurtler ,  Christian Wamprecht

    发明人： Arno Nennemann ,  Michael Mager ,  Markus Mechtel ,  Thomas Klimmasch ,  Christoph Gurtler ,  Christian Wamprecht

    IPC分类号： C08K3/10 ,  C08K3/12 ,  C08K3/14 ,  C08L83/00

    CPC分类号： C08G18/289 ,  C08K3/013 ,  C08K3/36 ,  C08K5/544 ,  C08L75/00 ,  C08L75/04

    摘要： The present invention relates to innovative, nanoparticle-modified polyisocyanates, a process for their preparation and to their use in coating compositions and adhesives. The process comprises the steps of 1) reacting A) polyisocyanates with B) alkoxysilanes, and subsequently 2) incorporating by dispersion inorganic particles, optionally surface modified, having an average particle size of less than 200 nm as determined by means of dynamic light scattering in dispersion, where the alkoxysilanes are according to formula (I) Q-Z-SiXaY3-a  (I) in which Q is an isocyanate-reactive group, X is a hydrolysable group, Y is identical or different alkyl groups, Z is a C1-C12 alkylene group and a is an integer from 1 to 3.

    摘要翻译： 本发明涉及创新的纳米颗粒改性的多异氰酸酯，其制备方法及其在涂料组合物和粘合剂中的用途。 该方法包括以下步骤：1）使A）多异氰酸酯与B）烷氧基硅烷反应，随后2）通过分散无机颗粒（任选表面改性的）并入，通过动态光散射测定其平均粒度小于200nm 分散体，其中烷氧基硅烷根据式（I）<？in-line-formula description =“In-line Formulas”end =“lead”→> QZ-SiX 其中Q是异氰酸酯反应性基团，X是可水解基团，Y是相同的。 或不同的烷基，Z是C 1 -C 12亚烷基，a是1至3的整数。

    Aqueous compositions for can coating
    8.
    发明申请
    Aqueous compositions for can coating 失效
    用于罐涂的水性组合物

    公开(公告)号：US20050075451A1

    公开(公告)日：2005-04-07

    申请号：US10953164

    申请日：2004-09-29

    申请人： Christian Wamprecht ,  Beate Baumbach ,  Wolfram Kuttner

    发明人： Christian Wamprecht ,  Beate Baumbach ,  Wolfram Kuttner

    IPC分类号： C09D131/02 ,  C09D5/00 ,  C09D7/12 ,  C09D161/06 ,  C09D161/20 ,  C09D161/24 ,  C09D161/26 ,  C09D167/00 ,  C08L67/03

    CPC分类号： C09D167/00 ,  C08L2666/16

    摘要： An aqueous coating composition containing A) one or more water-dilutable polyester polyols having an OH number of from 20 to 300 mg KOH/g and an acid number of from 20 to 80 mg KOH/g, obtained by reacting a) 49 to 40 mol % of a carboxylic acid component containing a1) one or more aliphatic, cycloaliphatic, araliphatic and/or aromatic carboxylic acids with a COOH functionality ≧2 and a2) optionally, aromatic, cycloaliphatic and/or aliphatic monocarboxylic acids with b) 51 to 60 mol % of an alcohol component containing b1) one or more aliphatic, cycloaliphatic and/or araliphatic polyols with Mn of from 62 to 272 g/mol and an average OH functionality ≧2 and b2) optionally, aliphatic, cycloaliphatic and/or araliphatic mono alcohols, B) one or more OH-reactive crosslinkers C) water, D) neutralizing agents and E) optionally solvents, auxiliaries and additives. The aqueous coating compositions can be used for coating metal substrates, such as cans.

    摘要翻译： 一种水性涂料组合物，其含有A）一种或多种水可稀释的聚酯多羟基化合物，其羟值为20-300mg KOH / g，酸值为20-80mg KOH / g，通过使a）49至40 mol％的含有a1）一种或多种脂族，脂环族，芳脂族和/或芳族羧酸的羧酸组分，其COOH官能度≥2，和a2）任选的芳族，脂环族和/或脂肪族单羧酸，其中b）51至 60摩尔％的醇组分，其含有b1）一种或多种脂肪族，脂环族和/或芳脂族多元醇，Mn为62〜272g / mol，平均OH官能度= 2，b2）任选地，脂族，脂环族和/或 芳族脂肪族一元醇，B）一种或多种OH反应性交联剂C）水，D）中和剂和E）任选的溶剂，助剂和添加剂。 水性涂​​料组合物可用于涂覆金属基材，例如罐。

    Bonding agent combination for water-proof coatings that are produced by coil coating
    9.
    发明授权
    Bonding agent combination for water-proof coatings that are produced by coil coating 有权
    通过卷材涂层生产的防水涂料的粘合剂组合

    公开(公告)号：US06680358B2

    公开(公告)日：2004-01-20

    申请号：US10181535

    申请日：2002-07-18

    申请人： Christian Wamprecht ,  Christian Füssel ,  Karl-Ludwig Noble

    发明人： Christian Wamprecht ,  Christian Füssel ,  Karl-Ludwig Noble

    IPC分类号： C09D16702

    CPC分类号： C08G18/4219 ,  C09D175/06 ,  Y10T428/31794

    摘要： The present invention relates to a new liquid, storage-stable coating composition, which is suitable for the production of coatings which have an outstanding resistance to external weathering, and binders thereof which are composed of a hardener component comprising an aminoplast resin and/or a blocked polyisocyanate and a specific polyol component of selected units, and to its use for the production of weathering-resistant coatings on any desired heat-resistant substrates.

    摘要翻译： 本发明涉及一种新的液体储存稳定的涂料组合物，其适用于制备具有突出的耐外部风化性能的涂料及其粘合剂，其由包含氨基塑料树脂和/或 封闭的多异氰酸酯和选定单元的特定多元醇组分，以及其用于在任何所需耐热基材上生产耐候性涂层的用途。

    Pigment preparations for inkjet printing
    10.
    发明授权
    Pigment preparations for inkjet printing 失效
    喷墨印刷用颜料制剂

    公开(公告)号：US5969002A

    公开(公告)日：1999-10-19

    申请号：US922061

    申请日：1997-09-02

    申请人： Johan Kijlstra ,  Stephan Kirchmeyer ,  Peter-Roger Nyssen ,  Dirk Pfutzenreuter ,  Christian Wamprecht

    发明人： Johan Kijlstra ,  Stephan Kirchmeyer ,  Peter-Roger Nyssen ,  Dirk Pfutzenreuter ,  Christian Wamprecht

    IPC分类号： B01F17/52 ,  C08G18/28 ,  C09D11/326 ,  C09D17/00 ,  C09D175/04 ,  C09D5/00

    CPC分类号： C09D11/326 ,  C08G18/283 ,  C09D17/001

    摘要： Pigment preparations comprisinga) 0.1 to 70% by weight of pigment,b) 10 to 99% by weight of water, each based on the preparation,c) 0.1 to 100 % by weight, based on pigment used as component a), of a water-soluble polyisocyanate addition product, said polyisocyanate addition product having hydrophilic polyether chains and an isocyanate group content of not more than 1.0% by weight, containing 30 to 95% by weight of ethylene oxide units (molecular weight=44 g/mol) arranged within polyether chains and incorporated via monofunctional alcohols B), having an ionic group content of 0 to 200 milliequivalents/100 g of polyisocyanate addition product, and having been prepared by reaction of component A to E, the meaning of which is specified in the descriptive part,are highly useful as printing inks for inkjet printing.

    摘要翻译： 包含a）0.1至70重量％的颜料，b）10至99重量％的水，各自基于制备，c）基于用作组分a）的颜料为0.1至100重量％ 水溶性多异氰酸酯加成物，所述多异氰酸酯加成物具有亲水性聚醚链，异氰酸酯基含量为1.0重量％以下，含有30〜95重量％的环氧乙烷单元（分子量= 44g / mol） 排列在聚醚链内并通过单官能醇B）引入，其离子基团含量为0-200毫当量/ 100g多异氰酸酯加成产物，并且通过组分A与E的反应制备，其含义在 描述性部件作为喷墨印刷用印刷油墨非常有用。