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    RADIATION CURABLE PAINT COMPOSITION AND MOLDED PRODUCT COMPRISING CURED COATING LAYER FORMED THEREFROM
    1.
    发明申请
    RADIATION CURABLE PAINT COMPOSITION AND MOLDED PRODUCT COMPRISING CURED COATING LAYER FORMED THEREFROM 有权
    辐射可固化涂料组合物和包含固化涂层的模制产品

    公开(公告)号：US20160108277A1

    公开(公告)日：2016-04-21

    申请号：US14894631

    申请日：2014-06-02

    Applicant: KCC CORPORATION

    Inventor： Jang Wook KIM ,  Kyu Yeob PARK ,  Kang Soo KIM ,  Suk Hwa RYU

    IPC: C09D151/08 ,  B60Q1/04 ,  C08J7/04 ,  C09D5/00 ,  C09D7/12

    CPC classification number: C09D151/08 ,  B60Q1/04 ,  C08G18/673 ,  C08G18/8175 ,  C08J7/047 ,  C08J2369/00 ,  C08J2451/08 ,  C08L2312/06 ,  C09D4/00 ,  C09D5/00 ,  C09D5/32 ,  C09D7/40 ,  C09D7/48 ,  C09D133/14 ,  C09D175/14

    Abstract: The present invention relates to a radiation curable paint composition and a molded product comprising a cured coating layer formed therefrom, and more specifically, to: a radiation curable paint composition comprising a polyfunctional polyurethane acrylate being at least pentafunctional, a mono- or difunctional polyurethane acrylate, a mono-, di- or trifunctional acrylate, a photopolymerization initiator, and a triazine-based UV absorber, wherein physical properties such as adhesion to a metal or plastic substrate, water resistance, moisture resistance, heat resistance, thermal shock resistance and the like are remarkable, and particularly, weather resistance is remarkable, and thus it is useful for a hard coating for a plastic substrate, and particularly, for an automobile headlamp; and a molded product comprising a cured coating layer formed therefrom.

    Abstract translation: 本发明涉及一种可辐射固化涂料组合物和包含由其形成的固化涂层的模制产品，更具体地涉及：一种可辐射固化涂料组合物，其包含至少具有五官能团的多官能聚氨酯丙烯酸酯，单官能或双官能聚氨酯丙烯酸酯 ，单 - ，二 - 或三官能丙烯酸酯，光聚合引发剂和三嗪基紫外线吸收剂，其中物理性质如对金属或塑料基材的粘合性，耐水性，耐湿性，耐热性，耐热冲击性和 特别是耐候性显着，因此对于塑料基材的硬质涂层，特别是汽车前照灯是有用的。 以及包含由其形成的固化涂层的成型体。

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