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    • 2. 发明授权
    • Preparation of hot transfer product for continuous in-mold decoration
    • 用于连续模内装饰的热转印产品的制备
    • US4650533A
    • 1987-03-17
    • US674482
    • 1984-11-23
    • Harry A. ParkerJoseph Greenman
    • Harry A. ParkerJoseph Greenman
    • B29C37/00B29C45/14B29C51/00B44C1/17B44C3/04B44C3/08B44C1/16B29C45/00B31F1/00B32B31/00
    • B29C37/0025B29C51/00B44C1/1712B44C3/046B44C3/048B44C3/082B29C2045/14745B29C45/14221B29C45/14688B29C45/14827Y10T156/1039Y10T156/1064
    • A method is disclosed for the preparation of a hot transfer film that is pre-cut and pre-positioned for continuous application during the forming of plastic articles by an in-mold decorating technique. A carrier film is first bonded to the transfer film from which the hot transfer is prepared, to form a releasable laminate. The laminate is then printed with appropriate decorating indicia on the free surface of the transfer film component thereof. Printing may be single-stage or multi-stage, depending upon the indicia desired, and a subsequent metalization of the transfer film surface may be performed.The fully printed laminate is then indexed into position and die-cut under conditions controlled to assure full penetration of the transfer film by the die, without penetration of the adjacent surface of the carrier film. Thereafter, the unwanted portions of the transfer film are stripped away, leaving the pre-cut decorated transfers, positioned on the carrier film for continuous indexing into position for the in-mold decoration of the plastic article being formed.The present method eliminates post-treatment of the decorated molded article.
    • 公开了一种用于制备热转印膜的方法,该热转印膜是通过模内装饰技术在塑料制品成型期间被预切割和预定位以用于连续施加的。 首先将载体膜粘合到从其制备热转印的转印膜上,以形成可剥离的层压体。 然后在其转印膜组分的自由表面上印刷适当的装饰标记。 取决于所需的标记,印刷可以是单级或多级,并且可以进行转印膜表面的随后的金属化。 然后将完全印刷的层压材料转移到适当的位置并在被控制的条件下进行模切,以确保模具完全渗透转移膜,而不会使载体膜的相邻表面渗透。 此后,转移膜的不想要的部分被剥离,留下预先切割的装饰转印,定位在载体膜上,以便连续分度进入正在形成的塑料制品的模内装饰的位置。 本方法消除了装饰成型品的后处理。
    • 3. 发明授权
    • Sandwich metalized resin laminate
    • 三明治金属化树脂层压板
    • US4403004A
    • 1983-09-06
    • US314314
    • 1981-10-23
    • Harry A. ParkerJoseph Greenman
    • Harry A. ParkerJoseph Greenman
    • B44C1/14B60R13/04B60R13/00C09J7/02
    • B44C1/14Y10S428/913Y10S428/914Y10T428/26Y10T428/264Y10T428/266Y10T428/269Y10T428/28Y10T428/2817
    • A decorative metallized laminate having improved brilliance, reflectance and weatherability comprises a base layer prepared from a thermo-formable resin film, with both surfaces thereof coated with vapor deposited metal layers. An outer protective capping layer prepared from a film having at least one surface treated for receptivity to adhesive bonding and resistance to attack by ultra-violet radiation, is adhesively bonded to one of the metallized surfaces of the base layer. A pressure and heat sensitive elastomeric adhesive coating is disposed between the capping layer and the metallized surface of the base layer, to form the bond between the two layers. A compatible thermo-formable resin backing layer may be laminated to the free metallized surface of the base layer, to provide a composite laminate suitable for thermo-forming and injection molding to manufacture a variety of products.A method for preparing the metallized laminate is also disclosed.
    • 具有改善的亮度,反射率和耐候性的装饰性金属化层压体包括由可热成型的树脂膜制备的基层,其两个表面涂覆有气相沉积的金属层。 由具有至少一个表面被处理以接受粘合剂粘结和抗紫外线辐射的膜的膜制备的外保护盖层粘合到基层的一个金属化表面上。 压力和热敏弹性体粘合剂涂层设置在覆盖层和基底层的金属化表面之间,以形成两层之间的结合。 可以将兼容的可热成型树脂背衬层层压到基层的自由金属化表面上,以提供适于热成型和注射成型的复合层压板,以制造各种产品。 还公开了一种用于制备金属化层压板的方法。