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    • 64. 发明授权
    • Melting type thermal transfer recording device and melting type thermal
transfer recording method
    • 熔融型热转印记录装置和熔融型热转印记录方法
    • US6133929A
    • 2000-10-17
    • US392094
    • 1999-09-08
    • Toshihiko NegoroYoshiyuki ObataFumiaki Shinozaki
    • Toshihiko NegoroYoshiyuki ObataFumiaki Shinozaki
    • B41J2/335B41J2/325
    • B41J2/33515B41J2/33545B41J2/3357
    • A melting type thermal transfer recording system capable of providing multi-gradation images of high resolution and high image quality comparable to those of ink jet recording system or sublimation type thermal transfer recording system is disclosed which comprising: a donor film comprising a thin film and a thermal melting type ink layer provided on the thin film, the thermal melting type ink layer having a thickness in a range of 0.5 to 2.5 .mu.m, a surface porous type recording medium comprising a base material and a porous ink receiving layer having numerous minute pores provided on the base material, the ratio of the first total area of aperture portions that are occupied by all the pores to the whole surface area of the porous ink receiving layer being in a range of 10 to 60%, and the ratio of the second total area of aperture portions that are occupied by pores having a pore diameter of 0.5 to 20 .mu.m to the first total area of the aperture portions being 70 to 100%, a thermal head comprising a plurality of heating resistor units arranged in a line at intervals of 8 dots/mm or less, each of the heating resistor units comprising a pair of heating resistor elements of identical shape, a gradation control means for controlling an amount of an ink of the ink layer melted with the heating resistor units by controlling an amount of electricity supplied to the thermal head.
    • 公开了一种熔融型热转印记录系统,其能够提供与喷墨记录系统或升华型热转印记录系统相当的高分辨率和高图像质量的多灰度图像,其包括:施主膜,其包括薄膜和 设置在薄膜上的热熔型油墨层,热熔型油墨层的厚度在0.5〜2.5μm的范围内,表面多孔型记录介质包括基材和具有许多微孔的多孔油墨接收层 设置在所述基材上,所述多孔墨水接收层的所有孔的占据的开口部的第一总面积与所述多孔墨接受层的整个表面积的比率为10〜60%的范围,所述第二 孔径为孔径部分的第一总面积为0.5〜20μm的孔所占据的开口部的总面积为70〜100% ad包括以8点/ mm以下的间隔配置成一行的多个发热电阻体,每个加热电阻单元包括一对相同形状的加热电阻元件,用于控制墨水量的灰度控制装置 通过控制供给到热敏头的电量而与加热电阻器单元熔融的油墨层。
    • 67. 发明授权
    • Thermal transfer recording material
    • 热转印记录材料
    • US5935709A
    • 1999-08-10
    • US754312
    • 1996-11-21
    • Katsuhiro Yoshida
    • Katsuhiro Yoshida
    • B41M5/392B41M5/34B41M5/382B41M5/395B41M5/42B41M5/44B41M5/26
    • B41M5/395B41M5/345Y10S428/913Y10S428/914Y10T428/25Y10T428/254Y10T428/31544
    • A thermal transfer recording material comprising a foundation and a heat-meltable ink layer provided on the foundation, the heat-meltable ink layer comprising a heat-meltable vehicle and a coloring agent, the heat-meltable vehicle comprising at least one epoxy resin selected from the group consisting of tetraphenolethane tetraglycidyl ether, cresol novolac polyglycidyl ether, bisphenol A diglycidyl ether and bisphenol F diglycidyl ether, and a low melt viscosity substance, the epoxy resin and the low melt viscosity substance accounting for 50 to 95% by weight and 5 to 50% by weight, respectively, of the overall heat-meltable vehicle. The recording material exhibits satisfactory transferability and gives printed images having excellent scratch resistance.
    • 一种热转印记录材料,其包含设置在基础上的基础和可热熔融的油墨层,所述可热熔性油墨层包含可热熔性载体和着色剂,所述可热熔性载体包含至少一种选自以下的环氧树脂: 由四苯酚四乙烷四缩水甘油醚,甲酚酚醛清漆聚缩水甘油醚,双酚A二缩水甘油醚和双酚F二缩水甘油醚组成的组和低熔融粘度物质,环氧树脂和低熔体粘度物质占50〜95重量%,5〜 分别为整个热熔车辆的50重量%。 记录材料表现出令人满意的转印性,并且印刷图像具有优异的耐擦伤性。
    • 69. 发明授权
    • Thermal transfer recording medium
    • 热转印记录介质
    • US5856011A
    • 1999-01-05
    • US949940
    • 1997-10-14
    • Jun Sogabe
    • Jun Sogabe
    • B41M5/382B41M5/392B41M5/395B41M5/40B41M5/41B41M5/42B41M5/44B41M5/26
    • B41M5/42B41M5/38214B41M5/392B41M5/395B41M5/443Y10T428/31663
    • A thermal transfer recording medium comprising a foundation, a heat-meltable ink layer comprising a coloring agent and a heat-meltable vehicle disposed on one side of the foundation, and a back layer comprising a heat-resistant resin disposed on the other side of the foundation, the ink layer containing a surface active agent, the back layer containing a surface active agent, the ink layer and the back layer satisfying the following relations:A.gtoreq.3, B.gtoreq.3, C.gtoreq.0, A>C, B>C,wherein A is the absolute value of the difference between the SP value of the heat-meltable vehicle of the ink layer and the SP value of the surface active agent contained in the ink layer; B is the absolute value of the difference between the SP value of the heat-resistant resin of the back layer and the SP value of the surface active agent contained in the back layer; and C is the absolute value of the difference between the SP value of the surface active agent contained in the ink layer and the SP value of the surface active agent contained in the back layer.
    • 一种热转印记录介质,包括基底,包含着色剂的热熔性油墨层和设置在基底的一侧的可热熔性载体,以及背层,其包含设置在基底的另一侧上的耐热树脂 基底,含有表面活性剂的油墨层,背层含有表面活性剂,油墨层和背层满足以下关系:A> / = 3,B> / = 3,C> / = 0, A> C,B> C,其中A是油墨层的可热熔性车辆的SP值与包含在油墨层中的表面活性剂的SP值之间的差的绝对值; B是背层的耐热性树脂的SP值与包含在背层中的表面活性剂的SP值之间的差的绝对值; C是包含在油墨层中的表面活性剂的SP值与包含在背面层中的表面活性剂的SP值之差的绝对值。
    • 70. 发明授权
    • Thermal transfer recording medium for color image formation
    • 用于彩色图像形成的热转印记录介质
    • US5843563A
    • 1998-12-01
    • US519488
    • 1995-08-25
    • Hiromi TuyuguchiJun Sogabe
    • Hiromi TuyuguchiJun Sogabe
    • B41M5/382B41M5/34B41M5/40B41M5/41B41M5/42B41M5/20
    • B41M5/345Y10S428/913Y10T428/24901
    • A thermal transfer recording medium for forming a multi-color or full-color image including at least one region wherein different color ink dots are superimposed one on another to develop a color by virtue of subtractive color mixture, comprising a foundation, and a yellow heat-meltable ink layer, a magenta heat-meltable ink layer and a cyan heat-meltable ink layer disposed on the foundation in a side-by-side relation in a predetermined order, and respective release layers each comprising a wax interposed between the foundation and the respective color ink layers, the melt viscosities at a predetermined temperature of the respective release layers corresponding to the respective color ink layers being stepwise decreased in the order in which the respective color ink layers are transferred. A thermal transfer recording medium wherein the respective color ink layers are provided on separate foundations is included.
    • 一种用于形成多色或全色图像的热转印记录介质,所述多色或全色图像包括至少一个区域,其中不同颜色的墨点彼此叠加以通过减色混合物显色,包括基底和黄色热 可熔融油墨层,品红色可热熔油墨层和青色可热熔油墨层,其以预定顺序并排设置在基础上,各剥离层各自包含插入在基础和 相应的彩色油墨层,对应于各个彩色油墨层的各剥离层的预定温度下的熔融粘度按照各个彩色油墨层转印的顺序逐步减少。 包括其中各个彩色油墨层设置在分开的基础上的热转印记录介质。