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    Emulsion polymers
    1.
    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。

    Emulsion polymers
    2.
    发明授权
    Emulsion polymers 失效
    乳液聚合物

    公开(公告)号：US4904727A

    公开(公告)日：1990-02-27

    申请号：US318045

    申请日：1989-03-02

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

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

    IPC分类号： B01F17/52 ,  C08F2/28 ,  D21H17/28 ,  D21H17/35 ,  D21H17/37 ,  D21H17/57

    CPC分类号： D21H17/57 ,  C08F2/28 ,  D21H17/28 ,  D21H17/35 ,  D21H17/37

    摘要： Emulsion polymers obtained by emulsifying a monomer mixture of(A) 5-95% by weight of acrylonitrile, methacrylonitrile and/or substituted or unsubstituted styrene and(B) 5-95% by weight of acrylic and/or methacrylic acid esters containing 1-12 carbon atoms in the alcohol group,the sum of components (A)+(B) amounting to 100% by weight, in the presence of an aqueous solution or dispersion of a water soluble or water dispersible, cationically modified polyurethane, and subjecting the resulting emulsion to a radically initiated polymerization. The emulsion polymers are preferably used as paper sizes or in paper sizes together with conventional additives.

    摘要翻译： 通过将（A）5-95重量％的丙烯腈，甲基丙烯腈和/或取代或未取代的苯乙烯和（B）5-95重量％的丙烯酸和/或甲基丙烯酸酯的单体混合物乳化而得到的乳液聚合物， 醇基中的12个碳原子，在水溶液或水分散性阳离子改性聚氨酯的水溶液或分散体的存在下，组分（A）+（B）的总和为100重量％，并对 所得乳液进行自由基引发的聚合。 乳液聚合物优选与纸张尺寸或纸张尺寸一起用于常规添加剂。

    Aqueous solutions or dispersions of polyisocyanate addition products, a process for their preparation, and their use as coating compounds or as sizing agents for paper
    3.
    发明授权
    Aqueous solutions or dispersions of polyisocyanate addition products, a process for their preparation, and their use as coating compounds or as sizing agents for paper 失效
    多异氰酸酯加成产物的水溶液或分散体，它们的制备方法以及它们作为涂料化合物或作为纸张施胶剂的用途

    公开(公告)号：US4670100A

    公开(公告)日：1987-06-02

    申请号：US876526

    申请日：1986-06-19

    申请人： Wolfgang Henning ,  Walter Meckel ,  Ulrich Beck ,  Heinz Baumgen ,  Joachim Konig

    发明人： Wolfgang Henning ,  Walter Meckel ,  Ulrich Beck ,  Heinz Baumgen ,  Joachim Konig

    IPC分类号： C08G18/00 ,  C08G18/08 ,  C08G18/38 ,  C08G18/50 ,  C08G18/78 ,  C09D175/08 ,  D06M15/564 ,  D21H17/46 ,  D21H17/57 ,  C08L75/00 ,  D21H3/48

    CPC分类号： C08G18/7818 ,  C08G18/0814 ,  C08G18/3823 ,  C08G18/5042 ,  D21H17/57

    摘要： The present invention relates to aqueous solutions or dispersions of polyisocyanate addition products which contain about 2 to 300 milliequivalents per 100 g of solids of chemically incorporated ternary or quaternary ammonium groups and up to about 25% by weight, based on solids, of chemically incorporated ethylene oxide units, --CH.sub.2 --CH.sub.2 --O--, present within a polyether chain, the ternary or quaternary ammonium groups and the ethylene oxide units being present in an amount sufficient to guarantee the solubility or dispersibility of the polyisocyanate addition products in water, characterized in that the polyisocyanate addition products have segments incorporated in the polymer chain which correspond to the following general formula ##STR1## in an amount of about 0.1 to 20% by weight based on the above formula, but excluding the weight of R.The present invention also relates to a process for the production of polyisocyanate addition products and to their use as coating agents for flexible or inflexible substrates and as sizing agents for paper or for the production sizing agents for paper.

    摘要翻译： 本发明涉及多异氰酸酯加成产物的水溶液或分散体，其含有约2至300毫当量/ 100g化学掺入的三元或季铵基团的固体，至多约25重量％，基于固体，化学结合的乙烯 存在于聚醚链内的氧化单元，-CH 2 -CH 2 -O-，三元或季铵基团和环氧乙烷单元的存在量足以保证多异氰酸酯加成产物在水中的溶解度或分散性，其特征在于 多异氰酸酯加成产物具有引入聚合物链中的链段，其对应于下列通式（IMAGE），其量为约0.1至20重量％，基于上式，但不包括R的重量。本发明还 涉及用于制备多异氰酸酯加成产物的方法及其作为柔性涂料的用途 或不灵活的基材和作为纸张的上浆剂或用于纸的生产施胶剂。

    Adhesives
    5.
    发明申请
    Adhesives 审中-公开
    粘合剂

    公开(公告)号：US20080171208A1

    公开(公告)日：2008-07-17

    申请号：US12001158

    申请日：2007-12-10

    申请人： Jorg Buchner ,  Christoph Gurtler ,  Raul Pires ,  Wolfgang Henning ,  Wolfgang Arndt

    发明人： Jorg Buchner ,  Christoph Gurtler ,  Raul Pires ,  Wolfgang Henning ,  Wolfgang Arndt

    IPC分类号： C09J175/04 ,  C08G18/02 ,  B32B27/40

    CPC分类号： C08G18/792 ,  C08G18/222 ,  C08G18/4238 ,  C08G18/5024 ,  C08G18/722 ,  C08G2170/80 ,  Y10T428/31551

    摘要： The invention relates to adhesives based on aqueous dispersions and surface-deactivated isocyanate particles and to latently reactive coatings, films and powders produced from such dispersions. The adhesives are prepared from aqueous compositions containing a) dispersed polymers with isocyanate-reactive groups; b) at least one dispersed surface-deactivated aliphatic solid polyisocyanate with a softening temperature of ≧40° C.; c) one or more compounds of elements from subgroups 5 and 6 of the periodic system of elements, in which the particular element has an oxidation number of at least +4 and, d) optionally further additives and auxiliaries.

    摘要翻译： 本发明涉及基于水性分散体和表面失活的异氰酸酯颗粒的粘合剂以及由这种分散体制备的潜在反应性涂料，膜和粉末。 粘合剂由含有a）具有异氰酸酯反应性基团的分散聚合物的水性组合物制备; b）软化温度> 40℃的至少一种分散的表面失活的脂族固体多异氰酸酯; c）一种或多种元素周期性系统的亚组5和6的元素化合物，其中特定元素具有至少+4的氧化数，以及d）任选的其它添加剂和助剂。

    Coating compositions with improved adhesion to plastics
    6.
    发明授权
    Coating compositions with improved adhesion to plastics 失效
    具有改善与塑料粘附性的涂料组合物

    公开(公告)号：US5342890A

    公开(公告)日：1994-08-30

    申请号：US23233

    申请日：1993-02-25

    申请人： Kirkor Sirinyan ,  Joachim Petzoldt ,  Wolfgang Henning

    发明人： Kirkor Sirinyan ,  Joachim Petzoldt ,  Wolfgang Henning

    IPC分类号： B05D7/02 ,  B05D7/24 ,  C08J7/04 ,  C09D7/12 ,  C09D175/04 ,  C08F8/30

    CPC分类号： C08J7/047 ,  C09D175/04 ,  C08J2433/00 ,  C08J2475/00

    摘要： The present invention relates to a coating composition which is suitable for coating plastics and contains a one- or two-component binder and, as an adhesion promoter, a chemically modified crystalline, chlorine-free polyolefin, which has an average molecular weight of 1,000 to 8,000, a non-uniformity of 1.0 to 6.5 and a content of nitrogen, oxygen, sulphur and/or silicon in the form of chemically incorporated functional groups of 1.5 to 17.5 wt % in total. The present invention also relates to a process for coating plastics using this coating composition and to the resulting coated plastics.

    摘要翻译： 本发明涉及一种涂料组合物，其适用于涂覆塑料并含有一种或两种组分的粘合剂，并且作为粘合促进剂，其化学改性的结晶无氯聚烯烃的平均分子量为1,000至 8,000，不均匀度为1.0至6.5，氮，氧，硫和/或硅的含量总计为1.5至17.5重量％，化学掺入的官能团的形式。 本发明还涉及使用该涂料组合物和所得到的涂覆塑料涂覆塑料的方法。

    Method for flaw location in a magnetizable pipeline by use of magnetic markers positioned outside of said pipeline
    8.
    发明授权
    Method for flaw location in a magnetizable pipeline by use of magnetic markers positioned outside of said pipeline 失效
    通过使用位于所述管道外部的磁性标记器在可磁化管道中的缺陷位置的方法

    公开(公告)号：US3967194A

    公开(公告)日：1976-06-29

    申请号：US539398

    申请日：1975-01-08

    申请人： Ruby C. Beaver ,  Theodor Clasen ,  Wolfgang Henning ,  Emil S. Johnson

    发明人： Ruby C. Beaver ,  Theodor Clasen ,  Wolfgang Henning ,  Emil S. Johnson

    IPC分类号： G01N27/82 ,  G01R33/12

    CPC分类号： G01N27/82

    摘要： A magnetic flux leakage method and apparatus for inspecting magnetizable test objects such as pipelines are disclosed. Magnetic diodes are connected to give temperature-independent readings of flux leakage and are spaced apart according to the size of the flaws sought to be detected. Groups of diodes are overlapped to provide complete coverage of the area sought to be inspected. Certain of the largest signals received at any one time from the groups of diodes are transmitted to recording means to reduce the number of signals recorded. Diode signals are subtracted from each other to determine relative differences in detected fluxes. For inspecting pipelines, the diodes and magnets are mounted on the apparatus by mounting assemblies which pivot about three axes and the diodes and magnets are urged yieldingly toward the pipeline wall by members formed of open cell foam polyurethane. To aid in locating the flaws along the pipeline, signals from magnetic markers placed along the pipeline are detected and recorded with signals from flaws. This abstract is not to be construed in any way to define or limit the invention set forth below.

    摘要翻译： 公开了用于检查诸如管道之类的可磁化测试对象的磁通泄漏方法和装置。 磁二极管被连接以提供与漏电流无关的读数，并根据所要检测的缺陷的尺寸间隔开。 二极管组是重叠的，以提供要被检查的区域的完整覆盖。 从二极管组中任意一次接收到的某些最大信号被发送到记录装置，以减少记录的信号数。 二极管信号相互减去以确定检测到的通量的相对差异。 为了检查管道，二极管和磁体通过围绕三个轴线枢转的安装组件安装在设备上，二极管和磁体通过由开孔泡沫聚氨酯形成的构件朝向管道壁有力地被推动。 为了帮助沿管道定位瑕疵，沿着管道放置的磁标记信号被检测并记录有来自缺陷的信号。 本摘要不得以任何方式解释为限定或限制下文阐述的发明。

    Adhesives
    10.
    发明授权
    Adhesives 失效
    粘合剂

    公开(公告)号：US07498380B2

    公开(公告)日：2009-03-03

    申请号：US11137260

    申请日：2005-05-25

    申请人： Otto Ganster ,  Jörg Büchner ,  Heinz-Werner Lucas ,  Wolfgang Henning

    发明人： Otto Ganster ,  Jörg Büchner ,  Heinz-Werner Lucas ,  Wolfgang Henning

    IPC分类号： C08G18/08 ,  C08K3/00 ,  C08K3/20

    CPC分类号： C08G18/8054 ,  C08G18/1875 ,  C08G18/225 ,  C08G18/3857 ,  C08G18/5024 ,  C08G18/798 ,  C08G2170/80 ,  C09D175/04 ,  Y10T156/10

    摘要： Preparations of surface-deactivated solid isocyanates which are dispersed in finely particulate manner, with aqueous isocyanate-reactive polymer dispersions that include a) dispersed polymers having isocyanate-reactive groups, b) dispersed surface-deactivated oligomeric solid polyisocyanates, and c) at least one catalyst, where the catalyst or the totality of catalysts accelerates the reaction of the monomeric polyisocyanates which form by the thermal cleavage of the oligomeric polyisocyanates more strongly than the thermal cleavage itself. The preparations are prepared by mixing aqueous dispersions of at least one isocyanate-reactive polymer with at least one dispersed surface-deactivated oligomreric solid polyisocyanate and at least one catalyst. The preparations can be used in binders, films and powders for bonded joints, or coatings and to make a latently cross-linking adhesive layer. Substrates can be coated with layers obtainable with the above-described preparations.

    摘要翻译： 具有含异氰酸酯反应性聚合物分散体的表面去活固体异氰酸酯的制备，其包括a）具有异氰酸酯反应性基团的分散的聚合物，b）分散的表面失活的低聚固体多异氰酸酯，和c）至少一种 催化剂，其中催化剂或催化剂的总量加速单体多异氰酸酯的反应，其通过热裂解本身比热裂解低聚多异氰酸酯形成。 通过将至少一种异氰酸酯反应性聚合物的水性分散体与至少一种分散的表面失活的低聚固体多异氰酸酯和至少一种催化剂混合来制备制剂。 该制剂可用于粘合剂，薄膜和粘合接头粉末或涂层，并制成潜在的交联粘合剂层。 可以用可用上述制剂获得的层涂覆底物。