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    Adhesives
    2.
    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
    3.
    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
    5.
    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
    7.
    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。

    Polyester polyols and their use in two-component polyurethane lacquers
    8.
    发明授权
    Polyester polyols and their use in two-component polyurethane lacquers 失效
    聚酯多元醇及其在双组分聚氨酯漆中的应用

    公开(公告)号：US5319056A

    公开(公告)日：1994-06-07

    申请号：US64614

    申请日：1993-05-19

    申请人： Christian Wamprecht ,  Wolfgang Henning ,  Joachim Petzoldt ,  Jurgen Meixner

    发明人： Christian Wamprecht ,  Wolfgang Henning ,  Joachim Petzoldt ,  Jurgen Meixner

    IPC分类号： C08G18/42 ,  C08G18/68 ,  C08G63/12 ,  C08G63/20 ,  C08G63/52 ,  C08G63/553 ,  C08G63/56 ,  C08J7/04 ,  C09D167/06 ,  C09D175/06 ,  C08G18/32

    CPC分类号： C08G63/553 ,  C08G18/68 ,  C09D167/06 ,  Y10T428/31551 ,  Y10T428/31605

    摘要： The present invention relates to polyester polyols which have a hydroxyl number of 80 to 250 and are the reaction product ofa) 52 to 60 mole % of a polyol component containingi) 10 to 50 mole % of one or more dihydric aliphatic alcohols having at least two carbon atoms, other than neopentyl glycol,ii) 5 to 40 mole % of one or more trihydric or higher functional aliphatic alcohols having at least 3 carbon atoms,iii) 10 to 40 mole % of one or more cycloaliphatic diols andiv) 10 to 60 mole % of neopentyl glycol, withb) 40 to 48 mole % of a dicarboxylic acid component containingv) 0 to 49.9 mole % of one or more saturated aliphatic dicarboxylic acids or an anhydrides thereof having at least 2 carbon atoms andvi) 50.1 to 100 mole % of one or more unsaturated aliphatic dicarboxylic acids or anhydrides thereof having at least 4 carbon atoms,wherein the percentages of a) and b), i) to iv) and v to vi) add up to 100.The present invention also relates to two-component polyurethane coating compositions containing a polyisocyanate component and a polyhydroxyl component, wherein at least a portion of the polyol component contains the polyester polyols according to the invention and to their use for the production of coatings on plastic moldings.

    摘要翻译： 本发明涉及羟基数为80至250的聚酯多元醇，并且是a）52至60摩尔％的多元醇组分的反应产物，其含有i）10至50摩尔％的一种或多种二元脂族醇，其具有 除新戊二醇以外的至少两个碳原子，ii）5-40摩尔％的一种或多种具有至少3个碳原子的三元或更多官能的脂族醇，iii）10-40摩尔％的一种或多种脂环族二醇，和iv） 10至60摩尔％的新戊二醇，以及b）40至48摩尔％的二羧酸组分，其含有v）0至49.9摩尔％的一种或多种具有至少2个碳原子的饱和脂族二羧酸或其酸酐和vi ）50.1至100摩尔％的具有至少4个碳原子的一种或多种不饱和脂族二羧酸或其酸酐，其中a）和b），i）至iv）和v至vi的百分比加起来为100。 本发明还涉及双组分聚氨酯涂层 含有多异氰酸酯组分和多羟基组分的组合组合物，其中多元醇组分的至少一部分含有根据本发明的聚酯多元醇及其在塑料模制品上生产涂料的用途。

    Process for the production of back foamed internal parts for refrigeration furniture
    9.
    发明授权
    Process for the production of back foamed internal parts for refrigeration furniture 失效
    生产用于制冷家具的背部泡沫内部零件的工艺

    公开(公告)号：US5269986A

    公开(公告)日：1993-12-14

    申请号：US686572

    申请日：1991-04-17

    申请人： Norbert Eisen ,  Robert Zollner ,  Wolfgang Henning ,  Reinhold Dederichs

    发明人： Norbert Eisen ,  Robert Zollner ,  Wolfgang Henning ,  Reinhold Dederichs

    IPC分类号： B29C39/10 ,  B29C44/12 ,  B29K75/00 ,  B29K105/04 ,  B32B5/20 ,  C08G18/00 ,  C08J9/14 ,  F25D23/06 ,  F25D23/08 ,  B29C67/22

    CPC分类号： F25D23/064 ,  B29C44/12 ,  B29K2995/0069

    摘要： Refrigeration units having internal parts containing a rigid polyurethane foam formed without the use of perhalogenated fluoro-chlorohydrocarbons are produced by applying a coating to the internal walls of the part in which back-foaming will take place, pouring a foam forming reaction mixture into the cavity of the part in which the internal walls have been coated and allowing the foam to form and set. The coating applied to the internal walls of the part in which back foaming is to be carried out is selected from one-component chemically cross-linking lacquers, two-component chemically cross-linking lacquers and lacquers based on aqueous polyurethane dispersions. The foam forming mixture generally includes a polyisocyanate, a polyisocyanate-reactive compound and a blowing agent. The blowing agent must include a partially halogenated hydrocarbon having at least one carbon-hydrogen bond and a boiling point in the range of from about -50.degree. to about 50.degree. C.

    摘要翻译： 通过将涂层涂覆在其中将发生反发泡的部分的内壁上，将形成泡沫的反应混合物倒入空腔中来制备具有含有不使用全卤代氟代氯代烃的硬质聚氨酯泡沫的内部部件的制冷装置 其中已经涂覆了内壁并允许泡沫形成和固化的部分。 施加到要进行背部发泡的部件的内壁上的涂层选自单组分化学交联漆，双组分化学交联漆和基于水性聚氨酯分散体的漆。 泡沫形成混合物通常包括多异氰酸酯，多异氰酸酯反应性化合物和发泡剂。 发泡剂必须包括具有至少一个碳氢键和沸点在约-50℃至约50℃范围内的部分卤代烃。