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    Preparing radiation-curable, urethane-functional prepolymers
    2.
    发明授权
    Preparing radiation-curable, urethane-functional prepolymers 有权
    制备可辐射固化的氨基甲酸酯官能预聚物

    公开(公告)号：US06177535B1

    公开(公告)日：2001-01-23

    申请号：US09157615

    申请日：1998-09-21

    申请人： Reinhold Schwalm ,  Rainer Königer ,  Wolfgang Paulus ,  Wolfgang Reich ,  Erich Beck ,  Matthias Lokai ,  Klaus Menzel

    发明人： Reinhold Schwalm ,  Rainer Königer ,  Wolfgang Paulus ,  Wolfgang Reich ,  Erich Beck ,  Matthias Lokai ,  Klaus Menzel

    IPC分类号： C08G1808

    CPC分类号： C08G18/672 ,  C08G18/7831 ,  C08G18/792 ,  C08G18/8175 ,  C09D175/16

    摘要： A process for preparing radiation-curable, urethane-functional prepolymers by reacting an isocyanate-functional component A with an OH-containing component B, wherein either component A embraces two different isocyanate compounds A1 or one isocyanate compound A1 and at least one isocyanate compound A2 or component B embraces at least two different compounds B1. Also, the prepolymers obtainable by the process and the radiation-curable formulations comprising them. Furthermore, the use of the radiation-curable formulations for coating substrates, a method of coating substrates, and the coated substrates themselves.

    摘要翻译： 通过使异氰酸酯官能的组分A与含OH的组分B反应制备可辐射固化的氨基甲酸酯官能的预聚物的方法，其中组分A包含两种不同的异氰酸酯化合物A1或一种异氰酸酯化合物A1和至少一种异氰酸酯化合物A2 或组分B包含至少两种不同的化合物B1。 此外，可通过该方法获得的预聚物和包含它们的可辐射固化制剂。 此外，使用用于涂布基材的可辐射固化制剂，涂布基材的方法和涂布的基材本身。

    Coating agents which can be hardened by the addition of isocyanate groups as well as by the radiation-induced addition of activated c-c double covalent bonds
    4.
    发明授权
    Coating agents which can be hardened by the addition of isocyanate groups as well as by the radiation-induced addition of activated c-c double covalent bonds 有权
    可以通过加入异氰酸酯基团以及通过辐射诱导的活化的c-c双共价键的加成来硬化的涂层剂

    公开(公告)号：US06617413B1

    公开(公告)日：2003-09-09

    申请号：US09868712

    申请日：2001-08-29

    申请人： Bernd Bruchmann ,  Erich Beck ,  Hans Renz ,  Rainer Königer ,  Reinhold Schwalm ,  Matthias Lokai ,  Wolfgang Reich

    发明人： Bernd Bruchmann ,  Erich Beck ,  Hans Renz ,  Rainer Königer ,  Reinhold Schwalm ,  Matthias Lokai ,  Wolfgang Reich

    IPC分类号： C08G8300

    CPC分类号： C09D175/16 ,  A61K6/09 ,  B33Y70/00 ,  C07C265/14 ,  C07C275/60 ,  C08G18/672 ,  C08G18/673 ,  C08G18/7837 ,  C08G18/8175 ,  Y10T428/31551 ,  C08G18/62 ,  C08L75/16

    摘要： Compounds having isocyanate groups with or without blocking, allophanate groups and free-radically polymerizable C—C double bonds, the C—C double bonds being in activated form by virtue of a carbonyl group attached directly to them or by virtue of an oxygen atom in ether function (activated double bonds), derived from polyisocyanates and alcohols A which in addition to the alcohol group also carry an activated double bond (compounds I). The invention additionally relates to radiation-curable formulations and coating compositions comprising the compounds I, to methods for coating using these substances, and to coated articles produced using these methods. Furthermore, the invention relates to the use of the compounds I in radiation-curable compositions such as in casting compositions, dental compounds, composite materials, sealing compounds, adhesives, troweling compounds, printing inks, in photostructurable compositions such as solder resists, photoresists, photopolymeric printing plates, and stereolithography resins.

    摘要翻译： 具有或不具有封闭性的异氰酸酯基团，脲基甲酸酯基和可自由基聚合的CC双键的化合物，CC双键由于直接连接到它们上的羰基或借助醚官能团中的氧原子而被活化 双键），衍生自多异氰酸酯和除了醇基之外还含有活化双键的醇A（化合物I）。 本发明还涉及可辐射固化的制剂和包含化合物I的涂料组合物，使用这些物质的涂覆方法以及使用这些方法制备的涂覆制品。 此外，本发明涉及化合物I在可光固化组合物中的用途，所述可辐射固化组合物例如在可光致热组合物如阻焊剂，光致抗蚀剂，光致抗蚀剂等中的浇铸组合物，牙科化合物，复合材料，密封化合物，粘合剂，t刻化合物，印刷油墨， 光聚合印刷版和立体光刻树脂。