公开(公告)号：US5045523A

公开(公告)日：1991-09-03

申请号：US475983

申请日：1990-02-06

申请人： Haruyoshi Funae ,  Tomonori Kiriyama

发明人： Haruyoshi Funae ,  Tomonori Kiriyama

IPC分类号： B41M5/337 ,  B41M5/40 ,  B41M5/42

CPC分类号： B41M5/3377 ,  B41M5/426 ,  Y10T428/25 ,  Y10T428/258 ,  Y10T428/259

摘要： A heat-sensitive recording material comprising a support, a heat-sensitive coloring layer provided thereon and optionally an undercoat layer provided between these two layers, said heat-sensitive coloring layer and/or said undercoat layer comprising specific, spherical, porous, inorganic particles. The heat-sensitive recording material is excellent in that a sufficient optical density can be obtained when printing is carried out with a low energy, and the fused matters do not substantially adhere to the thermal head when the recording material is printed and the optical density is hardly lowered when printing is carried out with a high energy.

摘要翻译： 一种热敏记录材料，包括载体，设置在其上的热敏着色层和任选地设置在这两层之间的底涂层，所述热敏着色层和/或所述底涂层包含特定的，球形的，多孔的无机颗粒 。 热敏记录材料的优点在于，当以低能量进行打印时可以获得足够的光密度，并且当记录材料被印刷时，熔融物质基本上不粘附到热敏头上，并且光密度为 当以高能量进行打印时，几乎不会降低。

公开(公告)号：US5064806A

公开(公告)日：1991-11-12

申请号：US372811

申请日：1989-06-29

申请人： Takahiro Torii ,  Masahiro Miyauchi ,  Haruyoshi Funae ,  Tomonori Kiriyama

发明人： Takahiro Torii ,  Masahiro Miyauchi ,  Haruyoshi Funae ,  Tomonori Kiriyama

IPC分类号： B41M5/40 ,  B41M5/42

CPC分类号： B41M5/42 ,  B41M5/423 ,  B41M5/426

摘要： A thermosensitive recording material bearing a specific intermediate layer comprising a specific alkyl ammonium salt provides a high color density even with a low printing energy and minimized background strain. The intermediate layer is provided between a support and a thermosensitive recording layer.

摘要翻译： 含有特定烷基铵盐的特定中间层的热敏记录材料即使具有低的印刷能量和最小化的背景应变也提供了高的色密度。 中间层设置在载体和热敏记录层之间。