公开(公告)号：US06245397B1

公开(公告)日：2001-06-12

申请号：US09210984

申请日：1998-12-15

申请人： Kazuyuki Watanabe ,  Hirofumi Kikuda ,  Toyoshi Fukumura

发明人： Kazuyuki Watanabe ,  Hirofumi Kikuda ,  Toyoshi Fukumura

IPC分类号： C23C1432

CPC分类号： B41M5/38207 ,  B41M5/267 ,  Y10T428/24802 ,  Y10T428/24835

摘要： A method of forming a mark on a molding, which includes the steps of: (a)feeding a film having a first surface and a second surface (b) disposing a paint containing a paint component on the first surface of the film, where the paint has a lower melting point than the film, (c) positioning the film on the surface of a molding so that the paint contacts the surface of the molding, and (d) forming a mark by emitting an energy ray from the second surface side of the film, and transferring and disposing the paint positioned on the first surface of the illuminated portion on the surface of the molding, thereby forming a mark. The molding is a resin molding formed of a material containing resin. In this constitution, a mark with a desired color can be formed on a molding. The mark is formed easily and inexpensively. A mark having an excellent wear resistance is formed. A mark having an excellent precision is easily formed on the surface of a molding having a complicated shape.

摘要翻译： 一种在模制品上形成标记的方法，其特征在于包括以下步骤：（a）将具有第一表面和第二表面的膜（b）放置在所述膜的第一表面上的含有涂料组分的涂料， 油漆具有比膜低的熔点，（c）将膜定位在模制品的表面上，使得油漆与模制品的表面接触，和（d）通过从第二表面侧发射能量射线形成标记 并且将位于被照射部分的第一表面上的涂料转移和设置在模制品的表面上，从而形成标记。 模制品是由含树脂的材料形成的树脂模制品。 在这种结构中，可以在模制品上形成具有所需颜色的标记。 标记易于且廉价地形成。 形成具有优异耐磨性的标记。 在具有复杂形状的模制品的表面上容易形成具有优异精度的标记。

公开(公告)号：US06383721B1

公开(公告)日：2002-05-07

申请号：US09442437

申请日：1999-11-17

申请人： Yoshihiko Kamimura ,  Hirofumi Kikuda

发明人： Yoshihiko Kamimura ,  Hirofumi Kikuda

IPC分类号： B41M500

CPC分类号： B41J2/475 ,  B41M5/26 ,  B41M5/267 ,  B41M5/34 ,  H01H2009/187 ,  Y10S430/146

摘要： Marks having clearly divided plural colors can be formed on a resin molded piece at low cost. A resin molded piece with marks having clearly divided plural colors is obtained. A resin molded piece is formed by combining plural base materials molded and processed by using a mixture of resins and fillers changing in different colors by irradiation with energy ray, and the surface of this resin molded piece is irradiated with energy ray to mark the irradiated positions with plural colors, and forming a marked resin molded piece. Preferably, the resin molded piece is a keytop of keyboard used in an electronic appliance.

摘要翻译： 可以以低成本在树脂模制件上形成具有明显分开的多种颜色的标记。 得到具有清晰分割多种颜色的标记的树脂模制件。 通过将通过使用能量射线照射的不同颜色的树脂和填料的混合物成型和加工的多个基材组合形成树脂模制件，并且用能量射线照射该树脂模制件的表面以标记照射位置 具有多种颜色，并形成标记的树脂模制件。 优选地，树脂模制件是用于电子设备中的键盘的键盘。