DUAL CURE, IN-MOLD PROCESS FOR MANUFACTURING ABRASION RESISTANT, COATED THERMOPLASTIC ARTICLES
    10.
    发明申请
    DUAL CURE, IN-MOLD PROCESS FOR MANUFACTURING ABRASION RESISTANT, COATED THERMOPLASTIC ARTICLES 审中-公开
    双重固化,制造耐磨材料的制造工艺,涂层热塑性制品

    公开(公告)号:WO1995009724A1

    公开(公告)日:1995-04-13

    申请号:PCT/EP1993002725

    申请日:1993-10-06

    Abstract: Laminated, molded plastic articles having an excellent abrasion resistant coating are prepared by a two-step process comprising: A) applying to a mold surface a 100 % reactive coating composition comprising: 1) a polyfunctional acrylic monomer having at least three acryloloxy groups, 2) a monofunctional acrylic monomer, 3) an acrylic-soluble thermoplastic having hydroxy functionality, 4) an aminoplast resin, and 5) a free radical initiator; B) at least partially curing the coating composition by either UV or IR radiation; C) applying to the exposed surface of the cured coating composition a thermoplastic material; and D) during the thermoplastic material to form the laminated molded article.

    Abstract translation: 通过两步法制备具有优异耐磨涂层的层压塑料制品,其包括:A)向模具表面施加100%的反应性涂料组合物,其包括:1)具有至少三个丙烯酰氧基的多官能丙烯酸单体,2 )单官能丙烯酸单体,3)具有羟基官能团的丙烯酸可溶性热塑性塑料,4)氨基塑料树脂,和5)自由基引发剂; B)通过UV或IR辐射至少部分固化涂料组合物; C)将固化的涂料组合物的暴露表面施加到热塑性材料上; 和D)在热塑性材料期间形成层压成型制品。

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