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公开(公告)号：US20070173593A1
公开(公告)日：2007-07-26
申请号：US10553183
申请日：2004-04-08
IPC分类号： C08L31/00
CPC分类号： C09D7/42
摘要： A new flatting agent for self-curing or radiation-curing coating systems is disclosed. The flatting agent is a liquid dimerdiol (meth)acrylate with a degree of esterification of at least 50%. The dimerdiol (meth)acrylate ester is introduced into the coating system in an amount of 1-25% by weight based on the coating system as a whole. The coating system can have additional solid flatting agents in the system.
摘要翻译： 公开了一种用于自固化或辐射固化涂料体系的新型压平剂。 该消光剂是酯化度至少为50％的液体二聚二醇（甲基）丙烯酸酯。 基于涂料体系整体，将二聚二醇（甲基）丙烯酸酯酯以1-25重量％的量引入涂料体系中。 涂层系统可以在系统中具有附加的固体平整剂。
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公开(公告)号：US20070167645A1
公开(公告)日：2007-07-19
申请号：US10553483
申请日：2004-04-08
IPC分类号： C07C69/52
CPC分类号： G03F7/027 , C08G63/47 , C08G65/2615 , C08L63/00 , C08L71/02 , C08L2666/02
摘要： The disclosed invention relates to mixtures of acrylic or methacrylic compounds containing 1 to 35% by weight and, more particularly, 5 to 25% by weight epoxy (meth)acrylates, based on the total quantity of acrylic or methacrylic compounds, the mixture being obtainable by a process comprising the following steps: a) esterifying hydroxyl compounds with acrylic acid and/or methacrylic acid, b) optionally adding more acrylic acid and/or methacrylic acid and c) reacting the excess acrylic acid and/or methacrylic acid with epoxides in the presence of the esterification product of a). Said mixtures are suitable for use as radiation-curable compositions for coating systems, such as paints, coating compositions and the like.
摘要翻译： 所公开的本发明涉及基于丙烯酸或甲基丙烯酸酯化合物的总量，含有1至35重量％，更特别为5至25重量％的环氧（甲基）丙烯酸酯的丙烯酸或甲基丙烯酸酯化合物的混合物，所述混合物可获得 通过包括以下步骤的方法：a）用丙烯酸和/或甲基丙烯酸酯化羟基化合物，b）任选地加入更多的丙烯酸和/或甲基丙烯酸，和c）使过量的丙烯酸和/或甲基丙烯酸与环氧化物反应 a）的酯化产物的存在。 所述混合物适合用作涂料体系的辐射固化组合物，例如涂料，涂料组合物等。
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