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    • 3. 发明授权
    • Coating material and its use for producing highly scratch resistant multilayer transparent lacquers
    • 涂料及其用于生产高耐刮擦多层透明漆的用途
    • US06835420B1
    • 2004-12-28
    • US10049606
    • 2002-02-14
    • Ulrike RöckrathHubert BaumgartAndrea ZumbrinkStefan SilberThomas Farwick
    • Ulrike RöckrathHubert BaumgartAndrea ZumbrinkStefan SilberThomas Farwick
    • B05D136
    • C09D183/10C08F290/148
    • The invention relates to a coating material which can be hardened thermally and, optionally, by using actinic radiation. Said coating material contains: A) a binding agent comprising at least two functional groups (a1) which can enter into thermal cross-linking reactions with complementary functional groups (b1) in cross-linking agent (B), and; (B) at least one cross-linking agent comprising at least two functional groups (b1) which can enter into thermal cross-linking reactions with complementary functional groups (a1) in binding agent (A). At least one binding agent (A) contains, in an integrally polymerized manner, at least one olefinically unsaturated polysiloxane macromonomer which contains, in the statistical mean, at least 3.0 double bonds per molecule. The invention also relates to the use of the coating material for producing highly scratch resistant multilayer transparent lacquers.
    • 本发明涉及可以热和任选地通过使用光化辐射来硬化的涂层材料。 所述涂料含有:A)包含至少两个可与交联剂(B)中的互补官能团(b1)进行热交联反应的官能团(a1)的粘合剂, (B)至少一种包含至少两个官能团(b1)的交联剂,其可与粘合剂(A)中的互补官能团(a1)进行热交换反应。 至少一种结合剂(A)以整体聚合的方式含有至少一种烯属不饱和聚硅氧烷大分子单体,其在统计学意义上包含每个分子至少3.0个双键。 本发明还涉及涂覆材料用于生产高耐划伤多层透明漆的用途。