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18 条记录 (耗时 0.025 秒)

    Method for the manufacture of prepregs and their use
    2.
    发明授权
    Method for the manufacture of prepregs and their use 失效
    制备预浸料及其用途的方法

    公开(公告)号：US4783345A

    公开(公告)日：1988-11-08

    申请号：US132404

    申请日：1987-12-14

    申请人： Wolfgang Kleeberg ,  Heinz Hacker ,  Jurgen Huber ,  Dieter Wilhelm

    发明人： Wolfgang Kleeberg ,  Heinz Hacker ,  Jurgen Huber ,  Dieter Wilhelm

    IPC分类号： C08J5/24 ,  C08G59/40 ,  C08G59/50 ,  H05K1/03 ,  B05D5/12

    CPC分类号： C08G59/5086 ,  H05K1/0326

    摘要： Prepregs can be prepared by impregnating reinforcement materials such as glass, carbon or plastic (in the form of fibers or nonwoven or woven materials) with a solution of a polyepoxy resin and a polyamine as a hardener and subsequent drying. For the manufacture of storage-stable prepregs based on polyepoxy resins, 1,3,5-tris(3-amino-4-alkylphenyl-2,4,6-trioxo-hexahydrotriazine with a C.sub.1 - to C.sub.4 alkyl radical is used as the hardener. The new method leads to storage-stable prepregs and assures that composite materials, especially circuit boards, manufactured therefrom meet the requirements for these materials.

    摘要翻译： 通过用聚环氧树脂和多胺作为硬化剂的溶液浸渍增强材料如玻璃，碳或塑料（以纤维或非织造材料或编织材料的形式）可以制备预浸料，随后干燥。 为了制备基于聚环氧树脂的储存稳定的预浸料，使用具有C1-至C4烷基的1,3,5-三（3-氨基-4-烷基苯基-2,4,6-三氧代六氢三嗪）作为 这种新方法导致储存稳定的预浸料，并确保由其制造的复合材料，特别是电路板满足这些材料的要求。

    Method for manufacturing epoxy resin molded materials
    5.
    发明授权
    Method for manufacturing epoxy resin molded materials 失效
    制备环氧树脂成型材料的方法

    公开(公告)号：US4578452A

    公开(公告)日：1986-03-25

    申请号：US633005

    申请日：1984-07-20

    申请人： Wolfgang Kleeberg ,  Klaus-Robert Hauschildt ,  Heinz Hacker ,  Klaus Kretzschmar

    发明人： Wolfgang Kleeberg ,  Klaus-Robert Hauschildt ,  Heinz Hacker ,  Klaus Kretzschmar

    IPC分类号： C08G59/00 ,  C08G59/22 ,  C08G59/32 ,  C08G59/38 ,  C08G59/42 ,  C08G59/62 ,  H01B3/40 ,  C08G59/24

    CPC分类号： C08G59/38 ,  C08G59/226 ,  C08G59/32 ,  C08G59/42 ,  H01B3/40

    摘要： This application relates to methods for the manufacture of leakage current-proof epoxy-resin molded materials from epoxy resin mixture based on di- or polycarboxylic-acid glycidyl esters, di- or polyfunctional cycloaliphatic olefinic epoxides and dicarboxylic-acid anhydrides, carried out in such a manner that molded materials with good mechanical properties are obtained also for parts of large volume. For this purpose, the invention provides that, by means of the experimentally determined time necessary to reach the maximum temperature during the cross-linking of the epoxy resin mixture under quasi adiabatic conditions, the rate of cross-linking of the epoxy resin mixture is adjusted, by the addition of a diol or polyol, to at least as long as the time necessary to reach the maximum temperature during cross-linking of the glycidyl ester/dicarboxylic acid anhydride components.

    摘要翻译： 本申请涉及从基于二羧酸或多羧酸缩水甘油酯，二官能或多功能脂环族烯烃环氧化物和二羧酸酐的环氧树脂混合物制造防漏电环氧树脂模制材料的方法， 对于大体积的部件也可获得具有良好机械性能的成型材料的方式。 为此，本发明提供了通过在准绝热条件下环氧树脂混合物交联期间达到最高温度所需的实验确定时间，调节环氧树脂混合物的交联速率 通过加入二醇或多元醇至少达到在缩水甘油酯/二羧酸酐组分的交联期间达到最高温度所需的时间。

    Cross-linkable epoxy resin casting compounds
    6.
    发明授权
    Cross-linkable epoxy resin casting compounds 失效
    可交联环氧树脂浇注料

    公开(公告)号：US4072804A

    公开(公告)日：1978-02-07

    申请号：US617234

    申请日：1975-09-26

    申请人： Wolfgang Kleeberg ,  Heinz Hacker ,  Klaus-Robert Hauschildt

    发明人： Wolfgang Kleeberg ,  Heinz Hacker ,  Klaus-Robert Hauschildt

    IPC分类号： C08F299/00 ,  C08F290/00 ,  C08G59/00 ,  C08G59/40 ,  C08G59/42 ,  H01B3/40

    CPC分类号： C08G59/42 ,  H01B3/40

    摘要： The invention provides epoxy resin casting compounds based on polyepoxides, polycarboxylic acids and/or polycarboxylic acid anhydrides with directly or latently present carboxyl functions, which can be converted by polyaddition and/or polymerization into insoluble and unmeltable cross-linked polymers. According to the invention, the carboxyl functions are replaced, at least partially, by maleic acid monoallyl ester and a polymerization-initiating radical former, the maleic acid monoallyl ester component being present in the reaction mixture in free form and/or in the form of adducts to the polyepoxide. The epoxy resin casting compounds constitute systems which can be processed in a wide temperature range and are cross-linked rapidly at elevated temperature.

    摘要翻译： 本发明提供了基于聚环氧化物，多元羧酸和/或具有直接或间接存在的羧基官能团的多元羧酸酐的环氧树脂浇铸化合物，其可以通过加聚和/或聚合转化成不可溶和不可熔的交联聚合物。 根据本发明，羧基官能团至少部分地由马来酸单烯丙酯和聚合引发基团原子取代基取代，马来酸单烯丙基酯组分以游离形式存在于反应混合物中，和/或以 加成到聚环氧化物。 环氧树脂浇铸化合物构成可在宽温度范围内加工并在高温下快速交联的体系。

    Method for the preparation of relief structures
    7.
    发明授权
    Method for the preparation of relief structures 失效
    浮雕结构的制备方法

    公开(公告)号：US3957512A

    公开(公告)日：1976-05-18

    申请号：US444552

    申请日：1974-02-21

    申请人： Wolfgang Kleeberg ,  Roland Rubner ,  Wieland Bartel

    发明人： Wolfgang Kleeberg ,  Roland Rubner ,  Wieland Bartel

    IPC分类号： C07C255/34 ,  C08F290/00 ,  C08F299/00 ,  C08G18/67 ,  C08G73/00 ,  C08G73/10 ,  G03F7/004 ,  G03F7/038 ,  G03C1/68 ,  G03C5/00

    CPC分类号： C07C255/00 ,  G03F7/0387

    摘要： Novel cyclic monomers leaving two functional groups capable of undergoing condensation reactions to form amide, urea or urethane linkages and at least one photo or radiation-reactive group are condensed with cyclic comonomers to form a soluble, substantially-linear condensation pre-polymer. A solution of the prepolymer is applied to a substrate and the solution is evaporated off to form a film or foil. The photo or radiation-sensitive layer or foil is exposed or irradiated through a pattern, the unexposed or unirradiated part is dissolved or stripped off, and the relief structure which remains is annealed if necessary. The relief structures obtained are distinguished particularly by the sharpness of their edges, good mechanical and chemical properties as well as good insulating properties. They are suited particularly for the preparation of miniaturized insulating layers.

    摘要翻译： 留下两个能够进行缩合反应以形成酰胺，脲或氨基甲酸酯键和至少一个光或反应性基团的官能团的新型环状单体与环状共聚单体缩合形成可溶的基本上线性的缩合预聚物。 将预聚物的溶液施加到基材上，蒸发溶液以形成膜或箔。 照片或辐射敏感层或箔通过图案曝光或照射，未曝光或未照射部分被溶解或剥离，并且如果需要，保留的浮雕结构退火。 获得的浮雕结构的特征在于其边缘的锐度，良好的机械和化学性质以及良好的绝缘性能。 它们特别适用于制备小型化绝缘层。

    Method for the manufacture of elongated material particularly electric cable and wire
    8.
    发明授权
    Method for the manufacture of elongated material particularly electric cable and wire 失效
    用于制造细长材料，特别是电缆和电线的方法

    公开(公告)号：US3936523A

    公开(公告)日：1976-02-03

    申请号：US444100

    申请日：1974-02-20

    申请人： Wolfgang Kleeberg ,  Rudolf Wiedenmann ,  Helmut Ahne

    发明人： Wolfgang Kleeberg ,  Rudolf Wiedenmann ,  Helmut Ahne

    IPC分类号： C08K5/3492 ,  H01B3/30 ,  H01B3/44 ,  B29C25/00

    CPC分类号： H01B3/441 ,  C08K5/34 ,  C08K5/3492 ,  H01B3/308

    摘要： In a method for the manufacture of formed elongated articles of cross-linked polyethylene in which the polyethylene is shaped in the non-cross-linked condition and is subsequently cross-linked by the application of heat in the presence of organic radical-forming agents, the improvement wherein 0.1 to 20% by weight of polyethylene of a cross-link promoting coagent selected from the group consisting of 2,4-dienoxy-6-amino-alkyl(ene)-s-triazines and N,N'-bis-(2,4-dienoxy-s-triazine-6)-diamines, is admixed with the polyethylene and is thereafter shaped and continuously cross-linked by application of heating at about atmospheric pressure and at a temperature above about 150.degree.C. and below the decomposition temperature of the components of the mixture.

    摘要翻译： 在制造交联聚乙烯的成形细长制品的方法中，其中聚乙烯成型为非交联状态，随后在有机自由基形成剂存在下通过加热进行交联， 改进的是其中0.1-20重量％的交联促进助剂的聚乙烯选自2,4-二烯氧基-6-氨基 - 烷基（烯） - - 三嗪和N，N'-双 - （2,4-二烯氧基-s-三嗪-6） - 二胺与聚乙烯混合，然后通过在约大气压和高于约150℃及以下的温度下加热而成形并连续交联 混合物组分的分解温度。