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公开(公告)号：US10926551B2
公开(公告)日：2021-02-23
申请号：US16330204
申请日：2017-09-27
发明人： Koichiro Kuroda , Yoshiyuki Nakamura , Daisuke Fukui , Miki Kato , Tomoko Suzuki
摘要： A heat transfer system is provided with a first heating element that transfers ink in an ink layer to a transfer-receiving body in a first pattern, a winding part that winds an ink ribbon having ink transferred therein on the downstream side of the first heating element in such a manner that a back surface layer is positioned outside the ink layer, a second heating element that transfers ink in the ink layer to the back surface layer inside the ink layer in a second pattern near the winding part, and a controller that controls the heating elements, and the controller controls the first heating element to transfer ink corresponding to the first pattern by transferring a portion of the ink layer, and controls the second heating element to transfer ink corresponding to the second pattern by transferring the ink layer as a whole.
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公开(公告)号：US10525757B2
公开(公告)日：2020-01-07
申请号：US15680411
申请日：2017-08-18
发明人： Kazuya Yoshida , Hiroaki Segawa , Tomohiko Imoda , Yoshimasa Kobayashi , Tomoko Suzuki , Hiroyuki Hasegawa , Kano Sakamoto
IPC分类号： B41M5/385 , B41M5/395 , C08K5/3437 , C09D129/14 , C08L71/02 , B41M5/382 , B41M5/392 , C09B25/00 , C09B67/08 , C09B67/46 , C09D151/00 , C09D153/00 , C08L67/04 , C08L71/00 , B41M5/39 , B41M5/42
摘要： The purpose of the present invention is to provide a thermal transfer sheet which can prevent a kick and a scumming, and can form a photographic tone color image of high quality with a continuous tone image by sublimation transfer, while expanding the range of choices for colorants to be included in a colorant layer; a coating liquid for colorant layer to be used for forming the colorant layer of this thermal transfer sheet; a method for manufacturing this thermal transfer sheet; and image forming method employing this thermal transfer sheet. The problem is solved by a thermal transfer sheet (1) in which at least a colorant layer (3) is layered on a substrate sheet (2), wherein the colorant layer (3) contains a predetermined solvent, a colorant (10x) dispersible in the predetermined solvent, a dispersant, and a binder resin, and the dispersant being one or more selected from the group consisting of polyether-based dispersants, graft type polymer dispersants, acryl-based block type polymer dispersants, urethane-based polymer dispersants and azo-based dispersants.
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公开(公告)号：US09272560B2
公开(公告)日：2016-03-01
申请号：US14346895
申请日：2012-09-26
CPC分类号： B41M5/44 , B32B5/16 , B41M5/42 , B41M2205/02 , B41M2205/04 , B41M2205/34 , B41M2205/36
摘要： Provided is a thermal transfer sheet capable of repressing residue that accumulates before insertion of a heating element of the thermal head. In the thermal transfer sheet, a heat-resistant lubricating layer is formed on a surface of the substrate, wherein the heat-resistant lubricating layer includes one or more of layers which include a back face layer, the back face layer is arranged at a position farthest from the substrate, at least one layer which composes the heat-resistant lubricating layer includes a binder resin and organic minute particles which each has a polygonal shape, and a portion of surfaces of the organic minute particles protrude from a surface of the back layer.
摘要翻译： 提供了能够抑制在插入热敏头的加热元件之前积聚的残留物的热转印片。 在热转印片中，在基材的表面上形成耐热润滑层，其中耐热润滑层包括一个或多个包括背面层的层，背面层设置在位置 构成耐热润滑层的至少一层由粘合剂树脂和有机微粒构成，所述有机微粒各自具有多边形，有机微粒的一部分表面从背层的表面突出， 。
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公开(公告)号：US09764580B2
公开(公告)日：2017-09-19
申请号：US14781221
申请日：2014-03-28
发明人： Kazuya Yoshida , Hiroaki Segawa , Tomohiko Imoda , Yoshimasa Kobayashi , Tomoko Suzuki , Hiroyuki Hasegawa , Kano Sakamoto
IPC分类号： B41M5/385 , B41M5/39 , B41M5/395 , C08K5/3437 , C09D129/14 , C09B25/00 , C09B67/08 , C09B67/46 , C09D151/00 , C09D153/00 , C08L67/04 , C08L71/00 , C08L71/02 , B41M5/382 , B41M5/392 , B41M5/42
CPC分类号： B41M5/395 , B41M5/38228 , B41M5/385 , B41M5/3856 , B41M5/3858 , B41M5/39 , B41M5/392 , B41M5/42 , B41M2205/02 , B41M2205/30 , B41M2205/36 , B41M2205/38 , C08K5/3437 , C08L67/04 , C08L71/00 , C08L71/02 , C09B25/00 , C09B67/0013 , C09B67/009 , C09D129/14 , C09D151/00 , C09D153/00
摘要： The purpose of the present invention is to provide a thermal transfer sheet which can prevent a kick and a scumming, and can form a photographic tone color image of high quality with a continuous tone image by sublimation transfer, while expanding the range of choices for colorants to be included in a colorant layer; a coating liquid for colorant layer to be used for forming the colorant layer of this thermal transfer sheet; a method for manufacturing this thermal transfer sheet; and image forming method employing this thermal transfer sheet. The problem is solved by a thermal transfer sheet (1) in which at least a colorant layer (3) is layered on a substrate sheet (2), wherein the colorant layer (3) contains a predetermined solvent, a colorant (10x) dispersible in the predetermined solvent, a dispersant, and a binder resin, and the dispersant being one or more selected from the group consisting of polyether-based dispersants, graft type polymer dispersants, acryl-based block type polymer dispersants, urethane-based polymer dispersants and azo-based dispersants.
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公开(公告)号：US20140212604A1
公开(公告)日：2014-07-31
申请号：US14346895
申请日：2012-09-26
IPC分类号： B41M5/44
CPC分类号： B41M5/44 , B32B5/16 , B41M5/42 , B41M2205/02 , B41M2205/04 , B41M2205/34 , B41M2205/36
摘要： Provided is a thermal transfer sheet capable of repressing residue that accumulates before insertion of a heating element of the thermal head. In the thermal transfer sheet, a heat-resistant lubricating layer is formed on a surface of the substrate, wherein the heat-resistant lubricating layer includes one or more of layers which include a back face layer, the back face layer is arranged at a position farthest from the substrate, at least one layer which composes the heat-resistant lubricating layer includes a binder resin and organic minute particles which each has a polygonal shape, and a portion of surfaces of the organic minute particles protrude from a surface of the back layer.
摘要翻译： 提供了能够抑制在插入热敏头的加热元件之前积聚的残留物的热转印片。 在热转印片中，在基材的表面上形成耐热润滑层，其中耐热润滑层包括一个或多个包括背面层的层，背面层设置在位置 构成耐热润滑层的至少一层由粘合剂树脂和有机微粒构成，所述有机微粒各自具有多边形，有机微粒的一部分表面从背层的表面突出， 。
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