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1.发明授权公开(公告)号：US06946425B2
公开(公告)日：2005-09-20
申请号：US10811967
申请日：2004-03-30
Applicant: Mitsuru Yamamoto , Susumu Sugiyama , Akihiro Shimomura , Akira Hatakeyama
Inventor： Mitsuru Yamamoto , Susumu Sugiyama , Akihiro Shimomura , Akira Hatakeyama
CPC classification number: B41M5/345 , B41M5/38207 , B41M5/38257 , B41M5/42 , B41M2205/02 , Y10S430/146 , Y10T428/24802
Abstract: A multicolor image-forming material comprises: an image-receiving sheet having an image-receiving layer and a support; 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 a multicolor image is formed by: superposing the image-forming layer in each of the at least four thermal transfer sheets on the image-receiving layer, such that the image-forming layer is opposed to the image-receiving layer; irradiating the image-forming layer with a laser beam; transferring the irradiated area of the image-forming layer onto the image-receiving layer to form an image; and transferring the image on the image-receiving layer onto an actual printing paper, and each of the at least four thermal transfer sheets has a recording area being defined by a product of a length of 515 mm or more and width of 728 mm or more, and each of the at least four thermal transfer sheets is larger in each of a length-wise and a width-wise direction than the image-receiving sheet by 20 mm to 80 mm, and the actual printing paper is larger in each of a length-wise and a width-wise direction than the image-receiving sheet by 5 mm to 100 mm.
Abstract translation: 多色图像形成材料包括：具有图像接收层和支撑体的图像接收片材; 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，其中通过以下方法形成多色图像： 图像接收层中的至少四个热转印片中的每一个中的图像形成层，使得图像形成层与图像接收层相对; 用激光束照射图像形成层; 将图像形成层的照射区域转印到图像接收层上以形成图像; 并且将图像接收层上的图像转印到实际的打印纸上，并且至少四个热转印片中的每一个具有由515mm以上的长度和728mm以上的宽度的乘积限定的记录区域 ，并且所述至少四个热转印片中的每一个在图像接收片中的长度方向和宽度方向上都比20mm至80mm大，并且实际的打印纸中的每一个较大 长度方向和宽度方向比图像接收片材宽5mm至100mm。
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2.发明授权公开(公告)号：US06758932B2
公开(公告)日：2004-07-06
申请号：US10060170
申请日：2002-02-01
Applicant: Mitsuru Yamamoto , Susumu Sugiyama , Akihiro Shimomura , Akira Hatakeyama
Inventor： Mitsuru Yamamoto , Susumu Sugiyama , Akihiro Shimomura , Akira Hatakeyama
IPC: B41M540
CPC classification number: B41M5/345 , B41M5/38207 , B41M5/38257 , B41M5/42 , B41M2205/02 , Y10S430/146 , Y10T428/24802
Abstract: A multicolor image-forming material comprises: an image-receiving sheet having an image-receiving layer and a support; 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 a multicolor image is formed by: superposing the image-forming layer in each of the at least four thermal transfer sheets on the image-receiving layer, such that the image-forming layer is opposed to the image-receiving layer; irradiating the image-forming layer with a laser beam; transferring the irradiated area of the image-forming layer onto the image-receiving layer to form an image; and transferring the image on the image-receiving layer onto an actual printing paper, and each of the at least four thermal transfer sheets has a recording area being defined by a product of a length of 515 mm or more and width of 728 mm or more, and each of the at least four thermal transfer sheets is larger in each of a length-wise and a width-wise direction than the image-receiving sheet by 20 mm to 80 mm, and the actual printing paper is larger in each of a length-wise and a width-wise direction than the image-receiving sheet by 5 mm to 100 mm.
Abstract translation: 多色图像形成材料包括：具有图像接收层和支撑体的图像接收片材; 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，其中通过以下方法形成多色图像： 图像接收层中的至少四个热转印片中的每一个中的图像形成层，使得图像形成层与图像接收层相对; 用激光束照射图像形成层; 将图像形成层的照射区域转印到图像接收层上以形成图像; 并且将图像接收层上的图像转印到实际的打印纸上，并且至少四个热转印片中的每一个具有由515mm以上的长度和728mm以上的宽度的乘积限定的记录区域 ，并且所述至少四个热转印片中的每一个在图像接收片中的长度方向和宽度方向上都比20mm至80mm大，并且实际的打印纸中的每一个较大 长度方向和宽度方向比图像接收片材宽5mm至100mm。
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公开(公告)号：US06879336B2
公开(公告)日：2005-04-12
申请号：US10100017
申请日：2002-03-19
Applicant: Susumu Sugiyama , Akihiro Shimomura
Inventor： Susumu Sugiyama , Akihiro Shimomura
IPC: B41J2/315 , B41J2/475 , B41J2/48 , B41M5/382 , B41M5/40 , B41M5/42 , B41M5/46 , B41M7/00 , B41J13/00
CPC classification number: B41M5/38207 , B41J2/4753 , B41M5/38214 , B41M5/38221 , B41M5/42 , B41M5/426 , B41M5/46
Abstract: A laser thermal transfer recording method comprises: dispensing a thermal transfer sheet and an image-receiving sheet to an exposure recording device; cutting each of the sheets into pieces of a predetermined length; superposing each of the cut pieces of the image-receiving sheet on each of the cut pieces of the thermal transfer sheet; loading an exposure drum installed in the exposure recording device with the thus superposed pieces of sheets; and irradiating the sheets loaded on the exposure drum with a laser beam according to image information, in which the laser beam is absorbed in the thermal transfer sheet and converted into a heat, and an image is transferred onto the image-receiving sheet by the heat converted from the laser beam, wherein each surface of the thermal transfer sheet and the image-receiving sheet is cleaned by contacting with an adhesive roller that includes an adhesive material on its surface, in which the adhesive roller is disposed in any one of a feeding part and a conveying part of the thermal transfer sheet and the image-receiving sheet in the exposure recording device, and the image-receiving sheet has a thickness of 110 to 160 μm, and at least one of pieces of the thermal transfer sheet and pieces of the image-receiving sheet is stacked while be blown.
Abstract translation: 激光热转印记录方法包括：将热转印片和图像接收片分配到曝光记录装置; 将每个片材切割成预定长度的片段; 将图像接收片的每个切片叠加在热转印片的每个切割片上; 用安装在曝光记录装置上的曝光鼓装载由此叠加的片材; 并且根据图像信息用激光束照射装载在曝光鼓上的片材，其中激光束被吸收在热转印片材中并转换成热量，并且图像通过热量转印到图像接收片材上 从激光束转换，其中热转印片和图像接收片的每个表面通过与其表面上包括粘合剂材料的粘合辊接触来清洁，其中粘合辊设置在任一种喂料 热转印片和图像接收片的输送部分和曝光记录装置中的图像接收片，并且图像接收片具有110至160μm的厚度，并且至少一个热转印片和片 图像接收片材被吹扫时堆叠。
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4.发明授权公开(公告)号：US07090959B2
公开(公告)日：2006-08-15
申请号：US10498992
申请日：2002-12-18
Applicant: Akihiro Shimomura , Yuichi Shirasaki , Hideyuki Nakamura , Susumu Sugiyama
Inventor： Akihiro Shimomura , Yuichi Shirasaki , Hideyuki Nakamura , Susumu Sugiyama
Abstract: It is intended to provide a multicolor image forming material for laser heat transfer comprising an image receiving sheet having an image receiving layer and at least four heat transfer sheets having different colors each comprising a substrate and a light-heat conversion layer and an image forming layer provided thereon, characterized in that (a) Ra and Rz showing the surface roughness of the image receiving sheet satisfy the following relationships 3≦Rz/Ra≦20 and 0.5 μm≦Rz≦3 μm.
Abstract translation: 本发明旨在提供一种用于激光热转印的多色图像形成材料，其包括具有图像接收层的图像接收片和至少四种具有不同颜色的传热片，每种包含基底和光热转换层和图像形成层 其特征在于，（a）表示图像接收片的表面粗糙度的Ra和Rz满足以下关系3≤Rz/Ra≤20且0.5μm<= Rz <=3μm。
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公开(公告)号：US20050123869A1
公开(公告)日：2005-06-09
申请号：US10498992
申请日：2002-12-18
Applicant: Akihiro Shimomura , Yuichi Shirasaki , Hideyuki Nakamura , Susumu Sugiyama
Inventor： Akihiro Shimomura , Yuichi Shirasaki , Hideyuki Nakamura , Susumu Sugiyama
Abstract: It is intended to provide a multicolor image forming material for laser heat transfer comprising an image receiving sheet having an image receiving layer and at least four heat transfer sheets having different colors each comprising a substrate and a light-heat conversion layer and an image forming layer provided thereon, characterized in that (a) Ra and Rz showing the surface roughness of the image receiving sheet satisfy the following relationships 3≦Rz/Ra≦20 and 0.5 μm≦Rz≦3 μm; a multicolor image forming material characterized in that: (b) the image forming layer of each of the heat transfer sheets has an optical density (OD) to film thickness ratio (OD/film thickness) of 1.50 or more, each of the heat transfer sheets has a multicolor image recording area size of from 515 mm×728 mm or more, the resolution of the image transferred onto the image receiving layer of the image receiving sheet is 2400 dpi or more, the elastic modulus of the image receiving layer of the image receiving sheet is from 2 to 1200 MPa, and the elastic modulus of the cushion layer of the image receiving sheet is from 10 to 300 MPa; a multicolor image forming material characterized in that: (c) the image forming layer of each of the heat transfer sheets has an optical density to film thickness ratio of 1.50 or more, each of the heat transfer sheets has a multicolor image recording area size of from 515 mm×728 mm or more, the resolution of the image transferred onto the image receiving layer of the image receiving sheet is 2400 dpi or more, the elastic modulus of the cushion layer of the image receiving sheet is from 10 to 1000 MPa, and the interlayer adhesion force between the image receiving layer and the cushion layer of the image receiving sheet is from 1 to 10 g/cm (0.0098 to 0.098 N/cm); and a multicolor image forming material characterized in that: (d) the image forming layer of each heat transfer sheet has a film thickness of 0.01 to 1.5 μm; the yield stress in the machine direction (M) and the yield stress in the transverse direction (T) of the image receiving sheet are both from 30 to 100 MPa, the ratio of the yield stress in the machine direction (M) to the yield stress in the transverse direction (T) of the image receiving sheet (M/T) is from 0.9 to 1.20; and the elongation in the machine direction and the elongation in the transverse direction of the image receiving sheet are both from 1 to 5%; and a multicolor image formation method using these multicolor image forming materials.
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Patent Agency Ranking
6.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
Applicant: Naotaka Wachi , Akihiro Shimomura , Kazuhito Miyake , Yasutomo Goto , Mitsuru Yamamoto
Inventor： Naotaka Wachi , Akihiro Shimomura , Kazuhito Miyake , Yasutomo Goto , Mitsuru Yamamoto
IPC: G03F734
CPC classification number: B41M5/46 , B41M5/345 , B41M5/465 , G03F3/10 , Y10S430/153
Abstract: 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.
Abstract translation: 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
Applicant: Mitsuru Yamamoto , Akihiko Takeda , Akihiro Shimomura , Yasutomo Goto
Inventor： Mitsuru Yamamoto , Akihiko Takeda , Akihiro Shimomura , Yasutomo Goto
CPC classification number: B41M5/38257 , B41M5/392 , Y10S430/165
Abstract: 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.
Abstract translation: 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：US4929411A
公开(公告)日：1990-05-29
申请号：US278320
申请日：1988-12-01
Applicant: Toshimasa Usami , Akihiro Shimomura
Inventor： Toshimasa Usami , Akihiro Shimomura
CPC classification number: B41M5/327 , B41M5/323 , B41M5/3333 , B41M5/3275
Abstract: A heat-sensitive recording material obtained by coating on a support a composition comprising a microcapsulated colorless or light colored color-forming substance which can develop its color by reaction with an organic base, and an emulsified dispersion prepared by emulsifying an organic base dissolved in an organic solvent insoluble or slightly soluble in water, then drying the coat.
Abstract translation: 一种热敏记录材料，其通过在载体上涂布组合物，该组合物包含微胶囊化的无色或浅色成色物质，其可以通过与有机碱反应而形成颜色，以及乳化分散体，其通过乳化溶解于 有机溶剂不溶或微溶于水，然后干燥涂层。
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公开(公告)号：US4845071A
公开(公告)日：1989-07-04
申请号：US168765
申请日：1988-03-16
Applicant: Akihiro Shimomura , Toshimasa Usami , Seiji Hatakeyama
Inventor： Akihiro Shimomura , Toshimasa Usami , Seiji Hatakeyama
CPC classification number: B41M5/287 , Y10S428/913 , Y10T428/249997
Abstract: A negative type heatsensitive recording material which can realize high contrast image suitable to overhead projector, comprising on a support a heatsensitive layer prepared by coating a composition containing an emulsified dispersion, which is obtained by dissolving a colorless or light colored electron donating dye precursor and a color developer in an organic solvent slightly soluble or insoluble in water then subjecting the resulting solution to an emulsifying dispersion treatment, and decolorizercontaining microcapsules.
Abstract translation: 一种负型热敏记录材料，其能够实现适用于高架投影仪的高对比度图像，该负型热敏记录材料包括通过涂布含有乳化分散体的组合物而制备的热敏层，所述组合物通过溶解无色或浅色电子供体染料前体而得到， 有机溶剂中的显色剂微溶或不溶于水，然后将所得溶液进行乳化分散处理，并含有脱色剂的微胶囊。
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公开(公告)号：US4758547A
公开(公告)日：1988-07-19
申请号：US902831
申请日：1986-09-02
Applicant: Yuichi Itabashi , Akihiro Shimomura , Noriyuki Hosoi
Inventor： Yuichi Itabashi , Akihiro Shimomura , Noriyuki Hosoi
CPC classification number: B41M5/42 , B41M5/443 , B41M2205/04 , B41M5/426 , B41M5/44 , Y10T428/31678 , Y10T428/31906 , Y10T428/31935
Abstract: A novel heat-sensitive recording material is provided comprising a support, a heat-sensitive coloring layer containing an electron donating dye precursor which is normally colorless or light-colored and an electron accepting compound which exhibits a color upon reaction with said dye precursor, a first protective layer containing a polyvinyl alcohol resin and a second protective layer containing a silicon-containing denaturated polyvinyl alcohol, a colloidal silica and/or amorphous silica, wherein either of the first or second protective layer may be coated directly on said coloring layer.
Abstract translation: 提供了一种新型的热敏记录材料，其包括载体，含有通常无色或浅色的给电子染料前体的热敏着色层和与所述染料前体反应时显示颜色的受电子化合物， 含有聚乙烯醇树脂的第一保护层和含有含硅变性的聚乙烯醇，胶体二氧化硅和/或无定形二氧化硅的第二保护层，其中第一或第二保护层中的任一个可以直接涂覆在所述着色层上。
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