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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。
    • 6. 发明授权
    • Method for producing scratch resistant coatings, especially for producing multi-layer enamels
    • 制备耐刮涂层的方法,特别是用于生产多层瓷漆
    • US06620884B2
    • 2003-09-16
    • US10083811
    • 2002-02-27
    • Ulrike RöckrathPeter BetzFritz BartolGeorg WiggerHubert Baumgart
    • Ulrike RöckrathPeter BetzFritz BartolGeorg WiggerHubert Baumgart
    • C08F830
    • C09D175/04
    • A process for producing scratch-resistant coatings, especially scratch-resistant multicoat finishes, involving use of coating compositions which after curing have a storage modulus E′ in the rubber-elastic range of at least 107.5 Pa and a loss factor tan &dgr; at 20° C. of at least 0.05, the storage modulus E′ and the loss factor having been measured by dynamic mechanical thermoanalysis on free films having a film thickness of 40±10 &mgr;m, and comprise as binders one or more polyacrylate resins having a hydroxyl number of from 100 to 240, an acid number of from 0 to 35, and a number-average molecular weight of from 1500 to 10,000, and as crosslinkers one or more free or blocked isocyanates and/or triazine-based components which crosslink with the hydroxyl groups of the binder to form ether and/or ester structures.
    • 一种用于生产耐擦伤涂层的方法,特别是耐刮擦多孔涂层,涉及使用固化后的涂料组合物,其橡胶弹性范围中的储能模量E'至少为107.5Pa,损耗因子tanδ在20° C至少为0.05,储存模量E'和损耗因子已经通过动态机械热分析测量,膜厚度为40±10um的游离膜,并且包含作为粘合剂的一种或多种具有羟基数的聚丙烯酸酯树脂 100至240,酸值为0至35,数均分子量为1500至10,000,并且作为交联剂,与羟基交联的一种或多种游离或封闭的异氰酸酯和/或三嗪基组分 的粘合剂以形成醚和/或酯结构。
    • 10. 发明授权
    • Coating agent and method for producing same
    • 涂布剂及其制造方法
    • US06225400B1
    • 2001-05-01
    • US09331111
    • 1999-07-27
    • Fritz BartolHubert BaumgartUlrike Röckrath
    • Fritz BartolHubert BaumgartUlrike Röckrath
    • C08J300
    • C09D167/00C08G18/7893C08G18/8064C09D175/04C08L2666/36
    • The invention relates to a component system for a multicomponent coating composition comprising a hydroxy-functional binder or a mixture of hydroxy-functional binders, tris(alkoxycarbonylamino)triazine or a mixture of tris(alkoxycarbonylamino)triazines and free isocyanates or a mixture of free polyisocyanates. It is characterized in that a first component (I) is formed at least from the hydroxy-functional binder or the mixture of hydroxy-functional binders, in that a second component (II) is formed at least from the free isocyanates or the mixture of free polyisocyanates, and in that a third component is formed from the tris(alkoxycarbonylamino)triazine or the mixture of tris(alkoxycarbonylamino)triazines.
    • 本发明涉及用于多组分涂料组合物的组分体系,其包含羟基官能粘合剂或羟基官能粘合剂,三(烷氧基羰基氨基)三嗪或三(烷氧基羰基氨基)三嗪和游离异氰酸酯或游离多异氰酸酯的混合物的混合物 。 其特征在于至少由羟基官能的粘合剂或羟基官能的粘合剂的混合物形成第一组分(I),因为至少由游离的异氰酸酯形成第二组分(II) 游离的多异氰酸酯,并且第三组分由三(烷氧基羰基氨基)三嗪或三(烷氧基羰基氨基)三嗪的混合物形成。