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    • 2. 发明申请
    • Intermediate transfer recording medium and printed product
    • 中间转印记录介质和印刷品
    • US20050233173A1
    • 2005-10-20
    • US10614943
    • 2003-07-08
    • Kozo OdamuraTakayuki ImaiShinichi Yunoki
    • Kozo OdamuraTakayuki ImaiShinichi Yunoki
    • B44C1/17G11B5/00
    • B44C1/172
    • An intermediate transfer recording medium is such one wherein a transferable layer is peelably provided on a substrate, an image is formed on a receptor layer partially constituting the transferable layer by thermal transfer, and then the transferable layer is retransferred onto a transfer-receiving material. In the intermediate transfer recording medium of a first aspect, the peeling strength “a” of the image formed region and the peeling strength “b” of the image non-formed region, the regions being included in the transferable portion after the image is thermally transferred on the receptor layer, satisfies the following inequality (1): |a−b|≦b/2. In the intermediate transfer recording medium of a second aspect, the peeling strength of the transferable portion at the time of peeling it from the substrate is from 19.30442 to 96.52215 mN/cm (5 to 25 gf/inch), and the thickness of the transferable portion is 3 μm or less.
    • 中间转印记录介质是这样的,其中可转移层可剥离地设置在基板上,通过热转印在部分构成可转移层的接收层上形成图像,然后将转印层转印到转印接收材料上。 在第一方面的中间转印记录介质中,图像形成区域的剥离强度“a”和图像未形成区域的剥离强度“b”,图像中的可转印部分中包含的区域是热的 转移到受体层上,满足以下不等式(1):| ab | <= b / 2。 在第二方面的中间转印记录介质中,可转印部分在剥离基板时的剥离强度为19.30442至96.52215mN / cm(5至25gf / inch),可转印的厚度 部分为3um以下。
    • 3. 发明授权
    • Thermal transfer sheet
    • 热转印片
    • US07833938B2
    • 2010-11-16
    • US11663332
    • 2005-09-28
    • Shinichi YunokiDaisuke FukuiMakoto Hashiba
    • Shinichi YunokiDaisuke FukuiMakoto Hashiba
    • B41M5/41
    • B41M5/40B41M5/42B41M5/423B41M5/426B41M5/44B41M5/443B41M2205/02B41M2205/36
    • To provide a thermal-transfer sheet having a back layer that can be prepared without heat treatment such as aging and is superior in heat resistance and sliding property, and has no such defect of printed images as wrinkling and tailing during printing.A thermal-transfer sheet having a substrate film, a transfer ink layer formed on one face thereof, and a back layer formed on the other face thereof,the back layer comprising:a binder containing a polyamide-imide resin (A) having a Tg of 200° C. or higher and a polyamide-imide silicone resin (B) having a Tg of 200° C. or higher, as determined by differential thermal analysis,a mixture of a polyvalent metal salt (C) of alkylphosphoric ester and a metal salt (D) of alkylcarboxylic acid,a silicone oil (E), andan inorganic filler (F) containing fine particles (F1) of an inorganic material having a Mohs' hardness of 3 or less alone or a mixture of fine particles (F1) of an inorganic material and fine particles (F2) of an inorganic material having a Mohs' hardness of more than 3,the metal salts (C) and (D) having an average particle size of 5 μm to 20 μm and the inorganic filler (F) having an average particle size of 0.05 to 5.5 μm.
    • 提供一种具有背面层的热转印片,其不需要老化等热处理,耐热性和滑动性优异,并且在印刷过程中没有印刷图像的起皱和拖尾的缺陷。 一种热转印片,其具有基材膜,在其一个表面上形成的转印油墨层和在其另一个表面上形成的背层,所述背面层包括:含有聚酰胺 - 酰亚胺树脂(A)的粘合剂,其具有Tg 200℃以上的聚酰胺 - 酰亚胺硅酮树脂(B),通过差热分析测定的Tg为200℃以上的聚酰胺 - 酰亚胺硅树脂(B),烷基磷酸酯的多价金属盐(C)和 烷基羧酸的金属盐(D),单独的莫氏硬度为3以下的无机材料的微粒(F1)或微粒的混合物(F)的硅油(E)和无机填料(F) F1)和莫氏硬度大于3的无机材料的微粒(F2),平均粒径为5μm〜20μm的金属盐(C)和(D),无机材料的无机材料 填料(F)的平均粒径为0.05〜5.5μm。
    • 4. 发明申请
    • Thermal Transfer Sheet
    • 热转印片
    • US20070269620A1
    • 2007-11-22
    • US11663332
    • 2005-09-28
    • Shinichi YunokiDaisuke FukuiMakoto Hashiba
    • Shinichi YunokiDaisuke FukuiMakoto Hashiba
    • B41M5/40
    • B41M5/40B41M5/42B41M5/423B41M5/426B41M5/44B41M5/443B41M2205/02B41M2205/36
    • To provide a thermal-transfer sheet having a back layer that can be prepared without heat treatment such as aging and is superior in heat resistance and sliding property, and has no such defect of printed images as wrinkling and tailing during printing. A thermal-transfer sheet having a substrate film, a transfer ink layer formed on one face thereof, and a back layer formed on the other face thereof, the back layer comprising: a binder containing a polyamide-imide resin (A) having a Tg of 200° C. or higher and a polyamide-imide silicone resin (B) having a Tg of 200° C. or higher, as determined by differential thermal analysis, a mixture of a polyvalent metal salt (C) of alkylphosphoric ester and a metal salt (D) of alkylcarboxylic acid, a silicone oil (E), and an inorganic filler (F) containing fine particles (F1) of an inorganic material having a Mohs' hardness of 3 or less alone or a mixture of fine particles (F1) of an inorganic material and fine particles (F2) of an inorganic material having a Mohs' hardness of more than 3, the metal salts (C) and (D) having an average particle size of 5 μm to 20 μm and the inorganic filler (F) having an average particle size of 0.05 to 5.5 μm.
    • 提供一种具有背面层的热转印片,其不需要老化等热处理,耐热性和滑动性优异,并且在印刷过程中没有印刷图像的起皱和拖尾的缺陷。 一种热转印片,其具有基材膜,在其一个表面上形成的转印油墨层和在其另一个表面上形成的背层,所述背面层包括:含有聚酰胺 - 酰亚胺树脂(A)的粘合剂,其具有Tg 200℃以上的聚酰胺 - 酰亚胺硅酮树脂(B),通过差热分析测定的Tg为200℃以上的聚酰胺 - 酰亚胺硅树脂(B),烷基磷酸酯的多价金属盐(C)和 烷基羧酸的金属盐(D),单独的莫氏硬度为3以下的无机材料的微粒(F1)或微粒的混合物(F)的硅油(E)和无机填料(F) F1)和莫氏硬度大于3的无机材料的微粒(F2),平均粒径为5〜20μm的金属盐(C)和(D),无机物 填料(F)的平均粒径为0.05-5.5μm。