公开(公告)号：US07442670B2

公开(公告)日：2008-10-28

申请号：US10584474

申请日：2004-12-27

申请人： Tsuaki Odaka ,  Munenori Ieshige ,  Mitsuru Maeda ,  Masahiro Yuki

发明人： Tsuaki Odaka ,  Munenori Ieshige ,  Mitsuru Maeda ,  Masahiro Yuki

IPC分类号： B41M5/42

CPC分类号： B41M5/42 ,  B41M5/38214 ,  B41M5/44 ,  B41M2205/30 ,  B41M2205/38

摘要： A thermal transfer sheet that can meet demands for increased printing speed in thermal transfer, increased density of thermally transferred images, and higher quality and, at the same time, particularly can suppress fusing to image receiving sheets and abnormal transfer. The thermal transfer sheet includes a base material, a heat resistant slip layer provided on one side of the base material, and an adhesive layer and a dye layer provided in that order on the other side of the base material, wherein the adhesive layer includes a specific polyvinylpyrrolidone resin.

摘要翻译： 可以满足在热转印中提高印刷速度，增加的热转印图像的密度和更高质量的要求的热转印片材，并且同时特别地可以抑制图像接收片材的熔合和异常转印。 热转印片包括基材，设置在基材的一侧的耐热滑动层，以及在基材的另一侧上依次设置的粘合剂层和染料层，其中粘合剂层包括： 特异性聚乙烯吡咯烷酮树脂。

公开(公告)号：US20090022913A1

公开(公告)日：2009-01-22

申请号：US11659163

申请日：2005-07-28

申请人： Tomoko Araki ,  Munenori Ieshige

发明人： Tomoko Araki ,  Munenori Ieshige

IPC分类号： B41M5/395 ,  B41M5/40 ,  B41M5/382 ,  B41J31/00

CPC分类号： B41M5/395

摘要： The present invention is directed to the provision of a thermal transfer sheet that can realize a high maximum transfer density in printing, does not cause blocking during storage in a roll form, can suppress, in a roll form, the transfer of a dye onto a backside layer, which faces the dye layer, does not cause an abnormal transfer in which, in printing on an object, the dye is transferred together with a dye layer onto the object, can further reduce the density in a highlight part in printing, and can form printed matter which is excellent in reproduction of gradation from highlight to shadow without any trouble. The thermal transfer sheet comprises a base material, a heat resistant slip layer provided on one side of the base material, and a dye layer provided on the other side of the base material, wherein the dye layer comprises a binder resin having a loss modulus at 60° C. of not less than 107 Pa, a loss modulus at 100° C. of not less than 106 Pa and a loss modulus at 150° C. in the range of 104 Pa to 105 Pa.

摘要翻译： 本发明涉及提供能够在印刷中实现高的最大转印密度的热转印片，不会在以卷形式存储期间引起粘连，可以以卷形式抑制将染料转移到 面向染料层的背面层不会引起异常转印，其中在将目标物上印刷染料与染料层一起转印到物体上时，能够进一步降低印刷中的高亮部分的密度， 可以形成从高亮到阴影的渐变再现性优异的印刷品，没有任何麻烦。 热转印片材包括基材，设置在基材的一侧的耐热滑动层和设置在基材另一侧的染料层，其中染料层包含具有损耗模量的粘合剂树脂 60℃，不低于107Pa，在100℃下的损耗模量不低于106Pa，在150℃下的损耗模量在104Pa至105Pa的范围内。

公开(公告)号：US20070196599A1

公开(公告)日：2007-08-23

申请号：US10584474

申请日：2004-12-27

申请人： Tsuaki Odaka ,  Munenori Ieshige ,  Mitsuru Maeda ,  Masahiro Yuki

发明人： Tsuaki Odaka ,  Munenori Ieshige ,  Mitsuru Maeda ,  Masahiro Yuki

IPC分类号： B41M5/40

CPC分类号： B41M5/42 ,  B41M5/38214 ,  B41M5/44 ,  B41M2205/30 ,  B41M2205/38

摘要： A thermal transfer sheet that can meet demands for increased printing speed in thermal transfer, increased density of thermally transferred images, and higher quality and, at the same time, particularly can suppress fusing to image receiving sheets and abnormal transfer. The thermal transfer sheet includes a base material, a heat resistant slip layer provided on one side of the base material, and an adhesive layer and a dye layer provided in that order on the other side of the base material, wherein the adhesive layer includes a specific polyvinylpyrrolidone resin.

摘要翻译： 可以满足在热转印中提高印刷速度，增加的热转印图像的密度和更高质量的要求的热转印片材，并且同时特别地可以抑制图像接收片材的熔合和异常转印。 热转印片包括基材，设置在基材的一侧的耐热滑动层，以及在基材的另一侧上依次设置的粘合剂层和染料层，其中粘合剂层包括： 特异性聚乙烯吡咯烷酮树脂。

公开(公告)号：US06498123B2

公开(公告)日：2002-12-24

申请号：US09802677

申请日：2001-03-09

申请人： Taro Suzuki ,  Daisuke Fukui ,  Munenori Ieshige

发明人： Taro Suzuki ,  Daisuke Fukui ,  Munenori Ieshige

IPC分类号： B41M540

CPC分类号： B41M5/443 ,  B41M5/44

摘要： The present invention is to provide a thermal transfer sheet provided with a backface layer having high heat resistance and slipping characteristics by using a one-solution type coating solution adopting an environmentally acceptable general solvent without performing heat treatment such as aging. The thermal transfer sheet provided with the backface layer according to the present invention comprises a transfer ink layer which is melted or sublimated by heating on one surface of a substrate and the backface layer on the other surface of the substrate film, wherein the backface layer comprises a binder which comprises a polyamideimide resin and a polyamideimide silicone resin each having a grass transition temperatures of 200° C. or more based on differential thermal analysis at a specified mixing ratio, a polevalent metal salt of alkyl phosphate and filler at a specified mixing ratio. The thermal transfer sheet prevents the fusion of the film caused by the heat of a thermal head, has high lubricity and stands against high energy, thereby preventing refuses from adhering to the thermal head, enabling high speed printing and also the thermal transfer sheet has high printing stability and running stability.

摘要翻译： 本发明提供一种具有耐热性和滑动特性的背面层的热转印片，其通过使用采用环境可接受的一般溶剂的单溶液型涂布溶液而不进行诸如老化的热处理。 设置有根据本发明的背面层的热转印片包括通过在衬底的一个表面上加热并在衬底膜的另一个表面上的背面层熔化或升华的转印油墨层，其中背面层包含 包含聚酰胺酰亚胺树脂和聚酰胺酰亚胺硅氧烷树脂的粘结剂，其特征在于，根据特定混合比例的差热分析法，以特定的混合比例，烷基磷酸酯和填料的极性金属盐，具有200℃以上的草地转变温度 。 热转印片防止由热敏头的热量引起的膜的熔合，具有高的润滑性并且抵抗高能量，从而防止拒绝粘附到热敏头上，从而能够进行高速印刷，并且热转印片材具有高的 印刷稳定性和运行稳定性。

公开(公告)号：US20100003429A1

公开(公告)日：2010-01-07

申请号：US12556798

申请日：2009-09-10

申请人： Tsuaki Odaka ,  Munenori Ieshige ,  Mitsuru Maeda ,  Kenichi Hirota ,  Masahiro Yuki

发明人： Tsuaki Odaka ,  Munenori Ieshige ,  Mitsuru Maeda ,  Kenichi Hirota ,  Masahiro Yuki

IPC分类号： B41M5/40

CPC分类号： B41M5/44 ,  B41M5/423 ,  B41M2205/02 ,  B41M2205/30 ,  B41M2205/36 ,  B41M2205/38

摘要： Disclosed is a thermal transfer sheet that can meet demands for increased printing speed in thermal transfer, higher density of thermally transferred images, and higher quality. The thermal transfer sheet comprises a substrate and an adhesive layer and a dye layer provided in that order on one side of the substrate, wherein the adhesive layer comprises a polyvinylpyrrolidone resin and a composition for suppressing hygroscopic properties of the polyvinylpyrrolidone resin.

摘要翻译： 公开了一种热转印片材，其能够满足在热转印中提高印刷速度，更高密度的热转印图像以及更高质量的需求。 热转印片材包括基材和粘合剂层以及在基材的一侧上依次设置的染料层，其中粘合剂层包含聚乙烯吡咯烷酮树脂和用于抑制聚乙烯吡咯烷酮树脂的吸湿性的组合物。

公开(公告)号：US07138163B2

公开(公告)日：2006-11-21

申请号：US10803809

申请日：2004-03-18

申请人： Munenori Ieshige ,  Taro Suzuki

发明人： Munenori Ieshige ,  Taro Suzuki

IPC分类号： B41M5/40

CPC分类号： B41M5/44

摘要： There is provided a thermal transfer sheet which can surely prevent printing-derived cockling, fusing to a thermal head or the like caused by thermal head-derived thermal damage to a primer layer provided between a substrate sheet and a heat-resistant slip layer and, at the same time, can meet a demand for a reduction in thickness of the thermal transfer sheet and has a high level of suitability for high-speed printing. The thermal transfer sheet comprises: a substrate sheet; a colorant layer provided on one side of the substrate sheet; and a heat-resistant slip layer provided on the other side of the substrate sheet through a primer layer. The primer layer comprises a binder resin satisfying a G′a/G′b ratio value of not more than 100 wherein G′a represents the storage modulus of the binder resin at 80° C., Pa; and G′b represents the storage modulus of the binder resin at 140° C., Pa. For the binder resin satisfying the above relation expression of the modulus of elasticity, in the case of printing of an image in which a white image (a white part) and a black image (a black part) are present together, milder heat conditions are applied at the time of printing of the white part. In this case, the viscoelasticity of the primer component is high, and the storage modulus corresponds to G′a at 80° C. On the other hand, at the time of printing of the black part, since heat is applied, the viscoelasticity of the primer component is low and the storage modulus corresponds to G′b at 140° C.

摘要翻译： 提供了一种热转印片材，其能够可靠地防止由设置在基片和耐热滑层之间的底涂层引起的由热头衍生的热损伤引起的印刷衍生的起皱，热敏头等的融合， 同时可以满足对热转印片厚度的降低的要求，并且对于高速印刷具有高水平的适用性。 热转印片包括：基片; 设置在基板的一侧的着色层; 以及通过底漆层设置在基板的另一侧上的耐热滑动层。 底漆层包含满足G'a / G'b比值不大于100的粘合剂树脂，其中G'a表示粘合剂树脂在80℃Pa下的储能模量; G'b表示粘合剂树脂在140℃下的储能模量Pa。对于满足上述弹性模量关系式的粘合剂树脂，在打印白色图像（a 白色部分）和黑色图像（黑色部分）一起存在，在打印白色部分时施加较温和的热条件。 在这种情况下，底漆成分的粘弹性高，储存模量对应于80℃下的G'a。另一方面，在印刷黑色部分时，由于加热，所以粘弹性 底漆组分低，储存模量对应于140℃的G'b。

公开(公告)号：US06946424B2

公开(公告)日：2005-09-20

申请号：US10368476

申请日：2003-02-20

申请人： Munenori Ieshige ,  Naohiro Obonai ,  Kenichi Hirota ,  Takenori Omata

发明人： Munenori Ieshige ,  Naohiro Obonai ,  Kenichi Hirota ,  Takenori Omata

IPC分类号： B41M5/392 ,  B41M5/42 ,  B41M7/00 ,  B41M5/40

CPC分类号： B41M5/42 ,  B41M5/345 ,  B41M5/44 ,  B41M7/0027 ,  B41M2205/02 ,  B41M2205/26 ,  B41M2205/36 ,  B41M2205/40

摘要： The present invention is first directed to a thermal transfer sheet which is not high in cost for obtaining a substrate, does not involve a problem of blocking or the like at the time of winding after coating of a backside layer onto the substrate, can eliminate the need to provide a release layer on the protective layer region, and further can enhance glossiness of a print with a protective layer. The thermal transfer sheet comprises a substrate, a dye layer of at least one color and a thermally transferable protective layer provided in a face serial manner on one side of the substrate, a protective layer provided on a part of one side of the substrate, an easy-adhesion layer provided on the whole surface of the protective layer and the substrate, the dye layer being provided on the easy-adhesion layer in its region where the protective layer is not located on the underside of the easy-adhesion layer. The second invention is directed to a thermal transfer sheet which can cope with increased printing speed in the thermal transfer, can meet demands for the provision of thermally transferred images having high density and high quality, can prevent the occurrence of abnormal transfer, cockles, etc., and can improve sensitivity in transfer at the time of printing. The thermal transfer sheet according to the second invention comprises a substrate, a heat-resistant slip layer provided on one side of the substrate, and an adhesive layer and a dye layer provided in that order on the other side of the substrate, the adhesive layer comprising a polyvinylpyrrolidone resin. By virtue of this construction, the sensitivity in transfer can be significantly improved at the time of thermal transfer, and a high-density thermally transferred image can be provided without applying high energy.

摘要翻译： 本发明首先涉及用于获得基板的成本不高的热转印片，在将背面层涂覆到基板上之后不卷绕卷绕时的问题，可以消除 需要在保护层区域上提供剥离层，并且还可以增强具有保护层的印刷物的光泽度。 热转印片材包括基材，至少一种颜色的染料层和在基材的一侧上以面串联方式设置的可热转印保护层，设置在基材的一侧的一部分上的保护层， 易保护层设置在保护层和基板的整个表面上，染色层设置在容易粘附层上的保护层不位于易粘合层下侧的区域中。 第二发明涉及能够应对在热转印中提高的印刷速度的热转印片，可以满足提供具有高密度和高质量的热转印图像的需求，可以防止异常转印，起泡等的发生 ，并且可以提高印刷时的转印灵敏度。 根据第二发明的热转印片包括基板，设置在基板的一侧上的耐热滑动层，以及在基板的另一侧上依次设置的粘合层和染料层，粘合层 包括聚乙烯吡咯烷酮树脂。 由于这种结构，在热转印时可以显着提高转印的灵敏度，并且可以在不施加高能量的情况下提供高密度的热转印图像。

公开(公告)号：US06710016B2

公开(公告)日：2004-03-23

申请号：US10025652

申请日：2001-12-26

申请人： Taro Suzuki ,  Daisuke Fukui ,  Munenori Ieshige

发明人： Taro Suzuki ,  Daisuke Fukui ,  Munenori Ieshige

IPC分类号： B41M500

CPC分类号： B41M5/44

摘要： A thermal transfer sheet is provided which, during storage up to use thereof, is less likely to cause a dye contained in a thermally transferable ink layer to migrate to a heat-resistant protective layer in contact with the thermally transferable ink layer and, in actually performing thermal printing, does not cause heat fusing between a thermal head and the sheet. The thermal transfer sheet comprises: a substrate sheet; a thermally transferable ink layer provided on one surface of the substrate sheet; and provided on the other surface of the substrate sheet, a heat-resistant protective layer comprising a primer layer and a heat-resistant slip layer provided in that order, the primer layer being formed of a composition comprising a synthetic resin which has a storage modulus G′ of not less than 106 Pa at 40° C. and a loss modulus G″ of not less than 104 Pa at 120° C.

摘要翻译： 提供了一种热转印片，其在使用期间的储存期间不太可能使包含在可热转印的油墨层中的染料迁移到与可热转印的油墨层接触的耐热保护层，并且实际上 执行热敏打印，不会导致热敏头与纸张之间的热熔融。 热转印片包括：基片; 设置在基板的一个表面上的可热转印油墨层; 并且设置在基板的另一个表面上，具有依次设置的底漆层和耐热滑动层的耐热保护层，底漆层由包含合成树脂的组合物形成，所述合成树脂具有储能模量 G'在40℃下不低于10 6 Pa，在120℃下的损耗模量G“不小于10 4 Pa。

公开(公告)号：US07642219B2

公开(公告)日：2010-01-05

申请号：US10586171

申请日：2005-01-20

申请人： Tsuaki Odaka ,  Munenori Ieshige ,  Mitsuru Maeda ,  Kenichi Hirota ,  Masahiro Yuki

发明人： Tsuaki Odaka ,  Munenori Ieshige ,  Mitsuru Maeda ,  Kenichi Hirota ,  Masahiro Yuki

IPC分类号： B41M5/50 ,  B41M5/42

CPC分类号： B41M5/44 ,  B41M5/423 ,  B41M2205/02 ,  B41M2205/30 ,  B41M2205/36 ,  B41M2205/38

摘要： Disclosed is a thermal transfer sheet that can meet demands for increased printing speed in thermal transfer, higher density of thermally transferred images, and higher quality. The thermal transfer sheet comprises a substrate and an adhesive layer and a dye layer provided in that order on one side of the substrate, wherein the adhesive layer comprises a polyvinylpyrrolidone resin and a composition for suppressing hygroscopic properties of the polyvinylpyrrolidone resin.

摘要翻译： 公开了一种热转印片材，其能够满足在热转印中提高印刷速度，更高密度的热转印图像以及更高质量的需求。 热转印片材包括基材和粘合剂层以及在基材的一侧上依次设置的染料层，其中粘合剂层包含聚乙烯吡咯烷酮树脂和用于抑制聚乙烯吡咯烷酮树脂的吸湿性的组合物。

公开(公告)号：US20050227023A1

公开(公告)日：2005-10-13

申请号：US11093307

申请日：2005-03-30

申请人： Tomoko Araki ,  Mitsuru Maeda ,  Munenori Ieshige ,  Hiroyuki Morikane ,  Takao Matsumura

发明人： Tomoko Araki ,  Mitsuru Maeda ,  Munenori Ieshige ,  Hiroyuki Morikane ,  Takao Matsumura

IPC分类号： B41M5/395 ,  B41M5/40

CPC分类号： B41M5/395

摘要： The present invention relates to a thermal transfer sheet, comprising a substrate; a heat-resistant sliding layer provided on one surface of the substrate; and a dye layer comprising at least a dye and a binder resin provided on the other surface of the substrate, wherein the binder resin comprises a styrene-containing polyol resin, which which meets a demand for speeding up of printing speed of thermal transfer, and densification and quality improvement of thermally transferred images, particularly meets to a demand for densification of thermally transferred images and in which the migration of dyes to the heat-resistant sliding layer and the scumming are prevented.

摘要翻译： 本发明涉及一种热转印片，包括基底; 设置在基板的一个表面上的耐热滑动层; 以及染料层，其至少包含设置在所述基材的另一个表面上的染料和粘合剂树脂，其中所述粘合剂树脂包含满足对加速热转印打印速度的需求的含苯乙烯的多元醇树脂，以及 热转印图像的致密化和质量改进特别满足热转印图像的致密化需求，其中防止了染料向耐热滑动层的迁移和浮渣。