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1. 发明授权

US06528126B1 Method for multi-layer varnishing with radiation hardenable coating agents 失效
标题翻译：使用辐射硬化涂层剂多层上光的方法
公开(公告)号：US06528126B1
公开(公告)日：2003-03-04
申请号：US09622389
申请日：2000-10-02
申请人： Wolfgang Feyrer , Christine Kimpel , Helmut Löffler , Karin Maag , Jens Zeyen
发明人： Wolfgang Feyrer , Christine Kimpel , Helmut Löffler , Karin Maag , Jens Zeyen
IPC分类号： C08F248
CPC分类号： B05D7/532 , B05D3/0209 , B05D3/0263 , B05D3/067
摘要： A process for multi-coat lacquering by applying a coat of filler and/or other coating compounds on to a substrate and then a top coat consisting of a base coat/clear lacquer construction or of a pigmented one-coat finish, at least one of the coats in the multi-coat construction being prepared from a coating compound which is at least partially curable by high-energy radiation, and irradiating this (these) coat(s) with UV radiation and IR radiation, a UV source having a proportion of IR radiation in its emission spectrum being, used for the irradiation with UV and IR radiation and, by alternately adding a UV filter and an IR filter and/or alternately adding and removing a UV filter or an IR filter in front of the radiation source, at least two irradiation intervals being formed, during which irradiation is variously carried out with UV radiation, IR radiation or UV radiation and IR radiation simultaneously.
摘要翻译：一种通过将一层填料和/或其它涂料化合物涂覆在基材上的表面涂层，然后由底漆/透明漆结构或着色的单涂层涂层组成的顶涂层，多层涂层结构中的涂层由至少部分可通过高能辐射固化的涂层化合物制备，并用UV辐射和IR辐射照射该（这些）涂层，UV源具有一定比例的其发射光谱中的红外辐射用于用UV和IR辐射照射，并且通过交替地添加UV滤光片和IR滤光器和/或在辐射源前交替地添加和去除UV滤光片或IR滤光片，形成至少两个照射间隔，在此期间，用紫外线辐射，红外辐射或紫外辐射和红外辐射同时进行辐照。

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