利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

117 条记录 (耗时 0.025 秒)

    Image-receiving sheet
    5.
    发明授权
    Image-receiving sheet 失效
    图像接收片

    公开(公告)号：US5135905A

    公开(公告)日：1992-08-04

    申请号：US582217

    申请日：1990-10-01

    申请人： Noritaka Egashira ,  Yoshinori Nakamura ,  Tamami Iwata ,  Naoto Satake ,  Takashi Kawasawa ,  Kiyobumi Ohtake

    发明人： Noritaka Egashira ,  Yoshinori Nakamura ,  Tamami Iwata ,  Naoto Satake ,  Takashi Kawasawa ,  Kiyobumi Ohtake

    IPC分类号： B41M5/00 ,  B41M5/41 ,  B41M5/42 ,  B41M5/52 ,  B41M7/00

    CPC分类号： B41M5/42 ,  B41M5/41 ,  B41M5/529 ,  B41M2205/32 ,  B41M5/52 ,  B41M5/5254 ,  B41M7/0027 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31 ,  Y10T428/31855

    摘要： The present invention relates to an image-receiving sheet used in combination with a heat transfer sheet having a dye layer containing a dye which is melted or sublimated by heating and passed onto said image-receiving sheet, characterized in that a sheet-like substrate (11) includes on its surface a dye-receiving layer (12) for receiving a dye coming from said heat transfer sheet, said dye-receiving layer (12) comprising a copolymer obtained by the copolymerization of (i) vinyl chloride, (ii) an acrylic acid type monomer and (iii) a linear polymer having a vinyl group at an end. The present sheet of such a structure as mentioned above is improved in terms of dyeability and weather-resistance-after-printing, and excels particularly in the storability of printed images.

    摘要翻译： PCT No.PCT / JP90 / 00108 Sec。 371 1990年10月1日第 102（e）1990年10月1日PCT PCT 1990年1月30日PCT PCT。 出版物WO90 / 08659 日本1990年8月9日。本发明涉及与具有染料层的热转印片组合使用的图像接收片材，该染料层含有通过加热熔融或升华并染色到所述图像接收片材上的染料，其特征在于 片状基材（11）在其表面上包含用于接收来自所述传热片的染料的染料接受层（12），所述染料接受层（12）包含通过（i ）氯乙烯，（ii）丙烯酸型单体和（iii）末端具有乙烯基的线性聚合物。 上述这样的结构在染色性和印后耐候性方面得到改善，特别是在印刷图像的保存性方面优异。

    Heat transfer sheet
    7.
    发明授权
    Heat transfer sheet 失效
    传热片

    公开(公告)号：US5418210A

    公开(公告)日：1995-05-23

    申请号：US085915

    申请日：1993-07-06

    申请人： Noritaka Egashira ,  Masashi Narita ,  Hideo Fujimura ,  Yoshinori Nakamura

    发明人： Noritaka Egashira ,  Masashi Narita ,  Hideo Fujimura ,  Yoshinori Nakamura

    IPC分类号： B41M5/035 ,  B41M5/395 ,  B41M5/38

    CPC分类号： B41M5/395 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31551 ,  Y10T428/31768 ,  Y10T428/31935 ,  Y10T428/31971

    摘要： A heat transfer sheet including a substrate film and a dye layer including a dye and a binder formed thereon, wherein the binder includes organic-solvent-soluble polymers having ester moieties and/or urethane moieties, prepared by modifying water-soluble natural and/or semisynthetic polymers by esterifying and/or urethanating an inner hydroxyl group thereof, and the dye includes a sublimable dye homogeneously dissolved in the binder. A heat transfer sheet is also disclosed which includes a substrate film, and a dye layer formed thereon, wherein the dye layer includes (i) a binder which is cellulose acetate having an acetylation rate of 2.4 or more and a total substitution rate of 2.7 or more, and (ii) a sublimable dye dissolved in the binder. The sublimable dye contained in the dye layer is not separated from the binder even when the heat transfer sheet is preserved for a long period of time. Furthermore, the heat transfer sheet can produce a high-density image even when only a small amount of thermal energy is applied thereto.

    摘要翻译： 一种传热片，其包括基材膜和包含染料和在其上形成的粘合剂的染料层，其中所述粘合剂包括具有酯部分和/或氨基甲酸酯部分的有机溶剂可溶性聚合物，其通过将水溶性天然和/或 半合成聚合物通过酯化和/或氨基甲酸酯化其内部羟基，并且染料包括均匀溶解在粘合剂中的可升华染料。 还公开了一种传热片，其包括基底膜和在其上形成的染料层，其中所述染料层包括（i）乙酰化速率为2.4或更高，总替代率为2.7的乙酸纤维素的粘合剂，或 和（ii）溶解在粘合剂中的升华性染料。 包含在染料层中的升华性染料即使在长时间保存传热片时也不会与粘合剂分离。 此外，即使仅向其施加少量的热能，传热片也可以产生高密度图像。