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1.发明授权公开(公告)号：US06830863B2
公开(公告)日：2004-12-14
申请号：US10054891
申请日：2002-01-25
IPC分类号： G03F734
CPC分类号： B41M5/46 , B41M5/345 , B41M5/465 , G03F3/10 , Y10S430/153
摘要： A multicolor image-forming material comprises: an image-receiving sheet having an image-receiving layer; and at least four thermal transfer sheets each including a support, a light-to-heat converting layer and an image-forming layer, in which each of the thermal transfer sheets has a different color, wherein an image is formed by: superposing the image-forming layer in each of the at least four thermal transfer sheets on the image-receiving layer in the image-receiving sheet, in which the image-forming layer is opposed to the image-receiving layer; irradiating the image-forming layer in the thermal transfer sheet with a laser beam; and transferring the irradiated area of the image-forming layer onto the image-receiving layer in the image-receiving sheet, and each of the light-to-heat converting layers in the at least four thermal transfer sheets has a ratio of an optical density (OD) to a layer thickness: OD/layer thickness (&mgr;m unit) of 0.57 or more.
摘要翻译： 多色图像形成材料包括：具有图像接收层的图像接收片; 以及至少四个热转印片，每个热转印片包括支撑体，光热转换层和图像形成层，其中每个热转印片材具有不同的颜色，其中通过以下步骤形成图像：叠加图像 图像形成层与图像接收层相对的图像接收片中的图像接收层上的至少四个热转印片中的每一个中的形成层; 用激光束照射热转印片中的图像形成层; 以及将图像形成层的照射区域转印到图像接收片材中的图像接收层上，并且至少四个热转印片材中的每个光热转换层具有的光密度 （OD）至层厚度：OD /层厚度（母体单位）为0.57以上。
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公开(公告)号：US5629129A
公开(公告)日：1997-05-13
申请号：US514083
申请日：1995-08-11
CPC分类号： B41M5/38257 , B41M5/392 , Y10S430/165
摘要： Disclosed is a heat sensitive ink sheet having a support sheet and a heat sensitive ink layer having a thickness of 0.2 to 1.0 .mu.m which is formed of a heat sensitive ink material comprising 30 to 70 weight % of colored pigment, 25 to 65 weight % of amorphous organic polymer having a softening point of 40.degree. to 150.degree. C. and 0.1 to 20 weight % of nitrogen-containing compound. Further, thermal transfer recording methods by area gradation using the heat sensitive ink sheet and an image receiving sheet are also disclosed.
摘要翻译： 公开了一种热敏油墨片，其具有由热敏油墨材料形成的厚度为0.2-1.0μm的支撑片和热敏油墨层，该热敏油墨材料包含30至70重量％的着色颜料，25至65重量％ 的软化点为40〜150℃的无定形有机聚合物和0.1〜20重量％的含氮化合物。 此外，还公开了使用热敏油墨片和图像接收片的通过面积等级的热转印记录方法。
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公开(公告)号：US06800589B2
公开(公告)日：2004-10-05
申请号：US10060140
申请日：2002-02-01
IPC分类号： B41M5035
CPC分类号： B41M5/38214 , G03F3/108 , Y10S430/146 , Y10T428/24802
摘要： An image-forming material comprising: an image-receiving sheet comprising a support and an image-receiving layer and; a thermal transfer sheet comprising a support, alight-to-heat conversion layer and an image-forming layer, wherein an outermost surface of the side of the thermal transfer sheet in which the image-forming layer is provided has a scratch resistance of from 50 g to 200 g at the time that the surface is scratched with a stylus having a radius of curvature of 0.25 mm at a velocity of 1 cm/sec and a method using the image-forming material.
摘要翻译： 一种图像形成材料，包括：图像接收片，其包括支撑体和图像接收层， 一种热转印片，其包含支撑体，热 - 热转换层和图像形成层，其中设置有图像形成层的热转印片的侧面的最外表面的耐擦伤性为50 在表面用1cm / sec的速度的曲率半径为0.25mm的触针和使用图像形成材料的方法刮擦时，g至200g。
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公开(公告)号：US07112396B2
公开(公告)日：2006-09-26
申请号：US10509798
申请日：2003-03-31
CPC分类号： B41M5/42 , B41J2/32 , B41J2/325 , B41M5/345 , B41M5/38214 , B41M5/423 , B41M5/46 , B41M5/465
摘要： It is intended to provide a multicolor image forming material for recording an image by irradiation with laser light comprising an image receiving sheet having an image receiving layer and at least four heat transfer sheets having a light-heat conversion layer and an image forming layer, wherein the light-heat conversion layer contains a polyamide-imide of a specific structure and a cyanine colorant of a specific structure. It is further intended to provide a multiple color image forming material wherein the difference in the visible light range between the reflectance of the image forming layer of each heat transfer sheet before the irradiation with laser light and recording of an image and the reflectance of the image forming layer transferred to the image receiving layer of the image receiving sheet due to the irradiation with laser light is 10% or less, and a multiple color image forming material wherein the color difference between the color hue of the image forming layer of each heat transfer sheet immediately after the transfer to the image forming layer of the image forming sheet due to the irradiation with laser light and before exposure and the color hue thereof after exposure does not exceed 2.
摘要翻译： 旨在提供一种用于通过用包括具有图像接收层的图像接收片和具有光热转换层和图像形成层的至少四个传热片的激光照射来记录图像的多色成像材料，其中 光热转换层含有特定结构的聚酰胺酰亚胺和具体结构的花青着色剂。 进一步的目的是提供一种多色图像形成材料，其中在用激光照射之前每个传热片的图像形成层的反射率与图像的记录和图像的反射率之间的可见光范围的差异 由于激光的照射而被转印到图像接收片的图像接收层的成膜层的厚度为10％以下，以及多色成像材料，其中，每次传热的图像形成层的色调之间的色差 由于照射激光而在曝光之前转印到图像形成片的图像形成层上，并且其曝光后的色调不超过2，所以立即进行。
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公开(公告)号：US06753052B2
公开(公告)日：2004-06-22
申请号：US09836233
申请日：2001-04-18
IPC分类号： B41M540
摘要： A heat transfer sheet in which a recorded image having excellent stability in storage and manifesting little variation in sensitivity and resolution can be obtained by adding an additive to a light-heat-conversion layer. A heat transfer sheet comprising a light-heat-conversion layer which includes an infrared light absorbing colorant and an image formation layer, the layers being disposed in that order, on a support, wherein the above-mentioned light-heat-conversion layer further comprises at least one compound from any group selected from a) compounds having at least one functional group selected from a phosphate group, a phosphite group, an acid halide group, an acid anhydride group and an isocyanate group, b) compounds having an acidic group, c) compounds represented by the following general formula (10), and tautomers thereof, and compounds represented by the following general formula (13). A—S—B General formula (10) S═D General formula (13)
摘要翻译： 一种传热片，其中通过向光热转换层中添加添加剂，可以获得具有优异的储存稳定性和灵敏度和分辨率几乎不变化的记录图像.1。一种传热片，其包含光热转换层 其包括红外光吸收着色剂和图像形成层，所述层按顺序设置在载体上，其中上述光热转换层还包含至少一种选自以下的化合物：a）化合物 具有选自磷酸酯基，亚磷酸酯基，酰卤基，酸酐基和异氰酸酯基中的至少一个官能团，b）具有酸性基团的化合物，c）由以下通式（10）表示的化合物， 和其互变异构体，以及由以下通式（13）表示的化合物。
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公开(公告)号：US06680089B2
公开(公告)日：2004-01-20
申请号：US09983514
申请日：2001-10-24
申请人： Kazuhito Miyake , Mitsuru Yamamoto
发明人： Kazuhito Miyake , Mitsuru Yamamoto
IPC分类号： B41M540
CPC分类号： B41M5/44 , B41M5/38214 , B41M5/46
摘要： To provide a thermal transfer sheet which is not affected by the illumination light source even in comparison with the pigment coloring material or printed matter and upon transfer of the coloring material thin film, ensures excellent sharpness of halftone dots, good sensitivity, reduced film fogging and very stable transfer releasability. A thermal transfer sheet comprising a support having provided thereon at least a light-to-heat conversion layer containing a light-to-heat conversion substance, and an image forming layer in this order, wherein the absolute value of the difference in the solubility parameter (SP values) obtained by the Okitsu' method between the binder in the image forming layer and the binder contained in the underlying layer thereof is 1.5 or more.
摘要翻译： 为了提供即使与颜料着色材料或印刷品相比也不受照明光源的影响的热转印片材，并且在着色材料薄膜转印时，确保优异的半色调清晰度，良好的灵敏度，减少的膜起雾和 非常稳定的转印脱模性。 一种热转印片，其特征在于，具有至少包含光热转换材料的光热转换层的支撑体和所述图像形成层，其中所述溶解度参数的差绝对值 通过Okitsu方法在图像形成层中的粘合剂和包含在其下层中的粘合剂之间获得的（SP值）为1.5以上。
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公开(公告)号：US06864033B2
公开(公告)日：2005-03-08
申请号：US10052392
申请日：2002-01-23
IPC分类号： B41M5/00 , B41M5/34 , B41M5/382 , B41M5/392 , B41M5/40 , B41M5/46 , B41M5/52 , G03F7/34 , G03F7/11
CPC分类号： B41M5/52 , B41M5/345 , B41M5/38207 , B41M5/392 , B41M5/46 , B41M5/529 , Y10S430/153
摘要： A multicolor image-forming material comprising: an image-receiving sheet comprising an image-receiving layer; and at least four thermal transfer sheets each comprising a support, a photothermal converting layer and an image-forming layer, and each having a different color, wherein an image is formed by the method comprising the steps of: superposing each one of the at least four thermal transfer sheets on the image-receiving sheet to be in a state of the image-forming layer being in contact with the image-receiving layer; and irradiating the thermal transfer sheet with a laser beam to transfer an image in an area of the image-forming layer subjected to irradiation onto the image-receiving layer, and a ratio of the reflection optical density (ODr) of the image-forming layer to a thickness of the image-forming layer (μm unit) is 1.50 or more to 1, and a contact angle in relation to water of the image-forming layer and the image-receiving layer is from 7.0 to 120.0°.
摘要翻译： 一种多色图像形成材料，包括：图像接收片，其包括图像接收层; 以及至少四个热转印片，每个热转印片各自包括支持体，光热转换层和图像形成层，并且各自具有不同的颜色，其中通过所述方法形成图像，所述方法包括以下步骤：将至少 图像接收片上的四个热转印片处于图像形成层与图像接收层接触的状态; 并用激光束照射热转印片，以将经受照射的图像形成层的区域中的图像转印到图像接收层上，并且图像形成层的反射光密度（ODr） 图像形成层（母体单位）的厚度为1.50以上1以下，图像形成层和图像接收层的与水的接触角为7.0〜120.0°。
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公开(公告)号：US20050153229A1
公开(公告)日：2005-07-14
申请号：US10509798
申请日：2003-03-31
IPC分类号： B41J2/32 , B41J2/325 , B41M5/34 , B41M5/382 , B41M5/392 , B41M5/395 , B41M5/40 , B41M5/42 , B41M5/46 , B41M5/50 , G03C8/00
CPC分类号： B41M5/42 , B41J2/32 , B41J2/325 , B41M5/345 , B41M5/38214 , B41M5/423 , B41M5/46 , B41M5/465
摘要： It is intended to provide a multicolor image forming material for recording an image by irradiation with laser light comprising an image receiving sheet having an image receiving layer and at least four heat transfer sheets having a light-heat conversion layer and an image forming layer, wherein the light-heat conversion layer contains a polyamide-imide of a specific structure and a cyanine colorant of a specific structure. It is further intended to provide a multiple color image forming material wherein the difference in the visible light range between the reflectance of the image forming layer of each heat transfer sheet before the irradiation with laser light and recording of an image and the reflectance of the image forming layer transferred to the image receiving layer of the image receiving sheet due to the irradiation with laser light is 10% or less, and a multiple color image forming material wherein the color difference between the color hue of the image forming layer of each heat transfer sheet immediately after the transfer to the image forming layer of the image forming sheet due to the irradiation with laser light and before exposure and the color hue thereof after exposure does not exceed 2.
摘要翻译： 旨在提供一种用于通过用包括具有图像接收层的图像接收片和具有光热转换层和图像形成层的至少四个传热片的激光照射来记录图像的多色成像材料，其中 光热转换层含有特定结构的聚酰胺酰亚胺和具体结构的花青着色剂。 进一步的目的是提供一种多色图像形成材料，其中在用激光照射之前每个传热片的图像形成层的反射率与图像的记录和图像的反射率之间的可见光范围的差异 由于激光的照射而被转印到图像接收片的图像接收层的成膜层的厚度为10％以下，以及多色成像材料，其中，每次传热的图像形成层的色调之间的色差 由于照射激光而在曝光之前转印到图像形成片的图像形成层上，并且其曝光后的色调不超过2，所以立即进行。
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公开(公告)号：US20060013632A1
公开(公告)日：2006-01-19
申请号：US10498934
申请日：2002-12-17
IPC分类号： B41J2/315
CPC分类号： B41M5/52 , B41M5/345 , B41M5/38207 , B41M5/38257
摘要： A multi-color image-forming process is provided, which comprises a step of transferring an image to an image-receiving sheet by irradiating a heat transfer sheet with laser light in a recording device provided with a recording drum to form the image on the image-receiving sheet, wherein (a) the heat trasfer sheet comprises a image forming layer having Rz of the surface of 0.5 to 2.5 μm, the image-receiving sheet comprises a image-receiving layer having Rz of the surface of 0.5 to 1.5 μm, the image-receiving sheet has a longitudinal thermal shrinkage of 1.0% or less, the image-receiving sheet has a crosswise thermal shrinkage of 1.0% or less, and the a multi-color image-forming process comprises a step of retransferring the image which has been transferred to the image-receiving sheet to a final image carrier, the retransferring is effected using a pair of heated rolls each having a diameter ranging from 50 mm to 350 mm wherein the temperature of the various rolls are set to from 80° C. to 250° C.; (b) wherein the multi-color image-forming process comprises a step of cleaning a surface of the heat transfer sheet and a surface of the image-receiving sheet by bringing the heat transfer sheet and the image-receiving sheet into contact with a pressure-sensitive adhesive roller having a pressure-sensitive adhesive material on a surface of the roll, the pressure-sensitive adhesive roller being provided either at a section where the heat transfer sheet is fed or transported, or at a section where the image-receiving sheet is fed or transported, the pressure-sensitive adhesive roller has a pressure-sensitive adhesive material having a hardness (JIS-A) of 15 to 90, the heat transfer sheet comprises a image-forming layer having a Smoothster value of 1.0 to 20 mmHg (0.13 to 2.7 kPa), and the image-receiving layer has a surface having a Smoothster value of 0.5 to 30 mmHg (0.07 to 4.0 kPa); or (c) both the longitudinal stiffness (Msr) and the crosswise stiffness (Tsr) of the image-receiving sheet are from 40 to 90 g, Msr/Tsr is from 0.75 to 1.20, the surface roughness of the aforesaid recording drum and image-receiving layer each are from 0.01 to 12 μm as calculated in terms of Rz, and the diameter of the aforesaid recording drum is 250 mm or more.
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公开(公告)号：US06790492B2
公开(公告)日：2004-09-14
申请号：US10054864
申请日：2002-01-25
IPC分类号： B41M540
CPC分类号： B41M5/38207 , B41M5/345 , B41M5/385 , B41M5/52 , Y10T428/24802
摘要： A multi-color image-forming material is disclosed comprising image-receiving sheets each having an image-receiving layer and heat transfer sheets for at least four colors, including yellow, magenta, cyan and black, each having at least a light-to-heat conversion layer and an image-forming layer on a support, the heat transfer sheets and the image-receiving sheets being respectively laminated such that the image-forming layer of the heat transfer sheet and the image-receiving layer of the image-receiving sheet are opposed to each other, whereby the irradiation with laser beam causes the area irradiated with laser beam on the image-forming layer to be transferred onto the image-forming layer in the image-receiving sheet to effect image recording, wherein the thickness of the image-forming layer in the heat transfer sheets is from 0.01 &mgr;m to 1.5 &mgr;m and the width of lines in laser-transferred image is from 0.8 to 2.0 times a half of the half-width (i.e., the half width at half maximum) of the distribution in the direction of subsidiary scanning of the integration of the binary energy distribution of laser beam spot in the direction of main scanning.
摘要翻译： 公开了一种多色图像形成材料，其包括具有图像接收层的图像接收片和至少四种颜色的热转印片，包括黄色，品红色，青色和黑色，每个至少具有光 - 热转印层和载体上的图像形成层，传热片和图像接收片分别层叠，使得传热片的图像形成层和图像接收片的图像接收层 彼此相对，由此通过激光束的照射使得将图像形成层上的激光束照射的区域转印到图像接收片材中的图像形成层上以进行图像记录，其中， 传热片中的图像形成层为0.01μm至1.5μm，激光转印图像中的线的宽度为半宽度的一半的0.8至2.0倍（即，半峰的半宽度）o f在副扫描方向上的分布，激光束点的二进制能量分布在主扫描方向上的积分。
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