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公开(公告)号：US5567668A
公开(公告)日：1996-10-22
申请号：US338506
申请日：1994-12-21
摘要： This invention provides a pressure- and heat-sensitive multilayer copying paper useful as a recording material for various types of recording machines, such as a portable terminal. A pressure- and heat-sensitive multilayer copying paper comprises: an upper paper member composed of: a substrate sheet; a layer provided on a front surface of the substrate sheet comprising a organic compound and an acidic organic compound; a layer provided on a back surface of the substrate sheet comprising a organic compound, microcapsules encapsulating the organic compound and a thermomeltable material; and an overcoated protective layer placed on the layer provided on a back surface of the substrate sheet; and a lower paper member: a substrate sheet; a layer provided on a front surface of the substrate sheet comprising at least one acidic organic compound which forms color in case that it reacts with the organic compound.
摘要翻译： PCT No.PCT / JP94 / 00247 Sec。 371日期1994年12月21日 102（e）日期1994年12月21日PCT 1994年2月18日PCT PCT。 WO94 / 19198 PCT出版物 日期1994年9月1日本发明提供了一种用作各种类型的记录机例如便携式终端的记录材料的压敏和热敏多层复印纸。 压敏和热敏多层复印纸包括：上部纸件，由以下部件组成：基材片; 设置在所述基材片的前表面上的层，所述基材片包含有机化合物和酸性有机化合物; 设置在所述基片的背面上的包含有机化合物的层，包封有机化合物的微胶囊和热熔性材料; 以及设置在所述基板的背面上的所述层上的外涂保护层; 和下部纸构件：基板; 在基片的前表面上设置有至少一种在与有机化合物反应的情况下形成颜色的酸性有机化合物的层。
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公开(公告)号：US5885926A
公开(公告)日：1999-03-23
申请号：US782463
申请日：1997-01-10
申请人： Shinichi Matsumoto
发明人： Shinichi Matsumoto
摘要： The present invention provides a heat sensitive multiple color recording material which produces different color tone by changing applied thermal energy and which has stable developed color image and little color mixture. The heat sensitive color recording material comprises: (a) a substrate, (b) a sublimable dye coloring layer, formed on the substrate (a), and (c) at least one leuco dye color-developing layer, formed on the sublimable dye coloring layer (b), wherein the sublimable dye coloring layer (b) is composed of a sublimable dye layer and a thermoplastic resin layer for fixing the sublimable dye. The leuco dye color-developing layer (c) contains a leuco dye and a developing agent for the leuco dye, and also contains, either within the leuco dye color-developing layer (c) or as an adjacent layer, microcapsules containing a color eraser for erasing the developed color. The color development of the leuco dye color developing layer (c) occurs a temperature lower than that of the sublimable dye, and the developed color of the leuco dye color developing layer (c) is erased by the function of the color eraser emitted from the microcapsules at a temperature which develops color in the sublimable dye coloring layer (b).
摘要翻译： 本发明提供了一种热敏多色记录材料，其通过改变施加的热能产生不同的色调，并且具有稳定的显影的彩色图像和少量的混色。 热敏记录材料包括：（a）基材，（b）形成在基材（a）上的可升华的染料着色层，和（c）至少一种形成在可升华染料上的无色染料显色层 着色层（b），其中可升华染料着色层（b）由可升华的染料层和用于固定升华性染料的热塑性树脂层构成。 无色染料显色层（c）包含无色染料和无色染料显影剂，并且在无色染料显色层（c）内或作为相邻层中含有包含彩色橡皮泥的微胶囊 用于擦除发达的颜色。 无色染料显色层（c）的显色发生在比可升华染料低的温度下，无色染料显色层（c）的显影颜色通过从 微胶囊在升华色素着色层（b）中呈现出颜色的温度。
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公开(公告)号：US4814319A
公开(公告)日：1989-03-21
申请号：US919734
申请日：1986-10-16
CPC分类号： B41M5/48 , B41M5/124 , B41M5/30 , Y10S428/913 , Y10S428/914
摘要： Disclosed is a heat and pressure sensitive recording material for recording and duplicating, comprising an up sheet I and a down sheet II, wherein the up sheet I is coated on one surface with a composition A comprising a colorless electron donative organic compound 1 and an acidic organic compound 2 which develops the color of the compound 1 when heat is applied, and is coated on the other side facing the down sheet II with a composition B comprising the compound 1, an encapsulated compound 1' of the compound 1 and a hot metal material 3. The down sheet II is coated on the side facing the up sheet I with a composition C comprising the organic compound 2. The heat and pressure sensitive recording material may further have inserted beween the up sheet I and the down sheet II at least one middle sheet III coated with the composition C on one side and with the composition B on the other side.
摘要翻译： 公开了一种用于记录和复制的热压敏记录材料，包括上纸I和下纸II，其中上纸I在一个表面上涂覆有包含无色供体有机化合物1和酸性的组合物A 有机化合物2，其在施加热量时形成化合物1的颜色，并且用包含化合物1的组合物B，化合物1的包封化合物1'和热金属 材料3.在具有包含有机化合物2的组合物C的面向上片I的一面上涂布下层片II。热压敏记录材料还可以至少插入上片I和下片II中 一个中间片III，其一面涂覆有组合物C，另一侧涂有组合物B.
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