公开(公告)号：US09180714B2

公开(公告)日：2015-11-10

申请号：US14346585

申请日：2012-09-24

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Yasunori Ono ,  Yasuo Sugishita ,  Takehito Yamato ,  Akihiko Ito ,  Ken Oshinomi

IPC: B41M5/382 ,  B41M5/385 ,  B41M5/44 ,  B41M5/392

CPC classification number: B41M5/392 ,  B41M5/38214 ,  B41M5/3852 ,  B41M5/44 ,  B41M2205/02 ,  B41M2205/30 ,  B41M2205/34 ,  B41M2205/36 ,  B41M2205/38

Abstract: Provided is a heat-sensitive transfer recording medium having a base material, and an undercoating layer and a dye layer sequentially laminated and formed on the base material. The undercoating layer is formed by applying and then drying an undercoating layer-forming application liquid containing polyvinyl pyrrolidone and polyvinyl alcohol whose tensile strength measured based on JIS K 7113 is not lower than 8 kg/mm2. The dye layer is formed by applying and then drying a dye layer-forming application liquid containing an anthraquinone compound as a thermal migratory dye.

Abstract translation: 提供了一种热敏转印记录介质，其具有基材，并且在基材上依次层压和形成底涂层和染色层。 通过涂布，然后干燥含有聚乙烯吡咯烷酮和聚乙烯醇的底涂层形成用液体，其基于JIS K 7113测定的拉伸强度不低于8kg / mm2，形成底涂层。 染料层通过涂布然后干燥含有蒽醌化合物作为热迁移染料的染料层形成用液而形成。

公开(公告)号：US20150001115A1

公开(公告)日：2015-01-01

申请号：US14490512

申请日：2014-09-18

Applicant: Toppan Printing Co., Ltd.

Inventor： Akihiko Ito ,  Kosuke Kinoshita ,  Yasuhiro Miyauchi ,  Ken Oshinomi

IPC: B41M5/382

CPC classification number: B41M5/38214 ,  B41J17/22 ,  B41J33/006 ,  B41M5/38221

Abstract: A heat-sensitive transfer recording medium of the invention comprises a supply core about which a heat-sensitive recording sheet is wound, a take-up core to which one end of the heat-sensitive transfer recording medium is fixed for winding up the heat-sensitive transfer recording medium, and a tape fixing the heat-sensitive transfer recording sheet and the take-up core therewith, the tape having a longitudinal elasticity of not larger than about 1.0×107 Pa.

Abstract translation: 本发明的热敏转印记录介质包括卷绕热敏记录纸的供应芯，固定热敏转印记录介质的一端的卷取芯，用于卷绕热敏记录纸， 感光转印记录介质，以及将热敏转印记录片和卷取芯固定的带，该带的纵向弹性不大于约1.0×107Pa。

公开(公告)号：US20140232808A1

公开(公告)日：2014-08-21

申请号：US14346585

申请日：2012-09-24

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Yasunori Ono ,  Yasuo Sugishita ,  Takehito Yamato ,  Akihiko Ito ,  Ken Oshinomi

IPC: B41M5/392

CPC classification number: B41M5/392 ,  B41M5/38214 ,  B41M5/3852 ,  B41M5/44 ,  B41M2205/02 ,  B41M2205/30 ,  B41M2205/34 ,  B41M2205/36 ,  B41M2205/38

Abstract: Provided is a heat-sensitive transfer recording medium having a base material, and an undercoating layer and a dye layer sequentially laminated and formed on the base material. The undercoating layer is formed by applying and then drying an undercoating layer-forming application liquid containing polyvinyl pyrrolidone and polyvinyl alcohol whose tensile strength measured based on JIS K 7113 is not lower than 8 kg/mm2. The dye layer is formed by applying and then drying a dye layer-forming application liquid containing an anthraquinone compound as a thermal migratory dye.

Abstract translation: 提供了一种热敏转印记录介质，其具有基材，并且在基材上依次层压和形成底涂层和染色层。 通过涂布，然后干燥含有聚乙烯吡咯烷酮和聚乙烯醇的底涂层形成用液体，其基于JIS K 7113测定的拉伸强度不低于8kg / mm2，形成底涂层。 染料层通过涂布然后干燥含有蒽醌化合物作为热迁移染料的染料层形成用液而形成。