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    • 9. 发明专利
    • Transfer sheet
    • 转让表
    • JP2003312196A
    • 2003-11-06
    • JP2002122368
    • 2002-04-24
    • Daicel Chem Ind Ltdダイセル化学工業株式会社
    • NAKANISHI HIDEO
    • B41J2/01B41M5/00B41M5/035B41M5/50B41M5/52B44C1/17B44F1/08D06P1/00D06P5/24
    • D06P1/0012B41M5/035B41M5/0355B44C1/1712B44C1/1716B44F1/08C09K11/02C09K11/7792D06P5/003Y10T428/14
    • PROBLEM TO BE SOLVED: To provide a luminous transfer sheet which, even after transfer, can realize color development of a sharp image in a dark place. SOLUTION: This luminous transfer sheet includes a substrate and a transfer layer which is separable from the substrate and contains hot-melt adhesive particles and luminous pigments. The hot-melt adhesive particles may have an average diameter of about 30 to 150 μm, and the luminous pigment has an average particle diameter of about 5 to 40 μm. The average particle diameter ratio between the hot-melt adhesive particles to the luminous pigment is hot-melt adhesive particles/luminous pigment = about 1/1 to 10/1. The luminous pigment may be a strontium-containing luminous pigment. In the transfer sheet, a protective layer, which is separable from the substrate, may be provided between the substrate and the transfer layer. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供即使在转印之后也可以在黑暗的地方实现清晰图像的显色的发光转印片。 解决方案:该发光转印片材包括基材和可与基底分离并含有热熔粘合剂颗粒和发光颜料的转印层。 热熔粘合剂颗粒的平均直径可以为约30至150μm,并且发光颜料的平均粒径为约5至40μm。 热熔粘合剂颗粒与发光颜料之间的平均粒径比为热熔粘合剂颗粒/发光颜料=约1/1至10/1。 发光颜料可以是含锶的发光颜料。 在转印片中,可以在基板和转印层之间设置与基板分离的保护层。 版权所有(C)2004,JPO