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1. 发明授权

US4760048A Multicolor heat-sensitive recording material 失效
标题翻译：多色热敏记录材料
公开(公告)号：US4760048A
公开(公告)日：1988-07-26
申请号：US834681
申请日：1986-02-28
申请人： Nobuhiro Kurihara , Sumitaka Tatsuta , Jun Yamaguchi , Toshimasa Usami
发明人： Nobuhiro Kurihara , Sumitaka Tatsuta , Jun Yamaguchi , Toshimasa Usami
IPC分类号： G03C1/52 , B41M5/18
CPC分类号： G03C1/52 , Y10S428/913 , Y10T428/273 , Y10T428/277
摘要： A multicolor heat-sensitive recording material is disclosed, comprising a support having carried thereon at least two colorless or light-colored color formers capable of developing different colors and color developers capable of reacting with said color formers upon heating to develop colors, wherein at least one of the color formers and color developers is encapsulized, at least one of the color formers is a diazo compound which is substantially decomposed by light, and at least one of the other color formers is a compound which is not substantially decomposed by light. The material provide a multicolor image having excellent hues and sharpness without color smearing and is free from undesired color formation before or after recording.
摘要翻译：公开了一种多色热敏记录材料，其包含载体，其上载有能够显影不同颜色的至少两种无色或浅色成色剂，并且能够在加热显色时能够与所述成色剂反应形成显色剂，其中至少一个着色剂和显色剂被包封，至少一个着色剂是重要的被光分解的重氮化合物，至少其中一个成色剂是基本上不被光分解的化合物。该材料提供具有优异的色调和清晰度而没有颜色污迹的多色图像，并且在记录之前或之后不会产生不期望的颜色形成。

2. 发明授权

US4956251A Multicolor heat-sensitive recording material 失效
标题翻译：多色热敏记录材料
公开(公告)号：US4956251A
公开(公告)日：1990-09-11
申请号：US174306
申请日：1988-03-28
申请人： Shintaro Washizu , Toshimasa Usami , Sumitaka Tatsuta , Jun Yamaguchi
发明人： Shintaro Washizu , Toshimasa Usami , Sumitaka Tatsuta , Jun Yamaguchi
IPC分类号： B41M5/34
CPC分类号： G03C1/52 , B41M5/34 , Y10S430/153 , Y10S430/157
摘要： A multicolor heat-sensitive recording material which comprises a transparent support having two or more of color-producing unit layers differing in hue of the produced color in such a situation that at least one unit layer is provided on each side of the support, wherein at least one color-producing unit layer is essentially transparent, namely, Haze % of said transparent layer is less than 40% and a multicolor heat-sensitive recording material further provided a transparent protective layer on the outermost color producing unit layer are disclosed.
摘要翻译：一种多色热敏记录材料，其包括透明支撑体，所述透明支撑体具有在所述支撑体的每一侧上提供至少一个单位层的情况下具有两种或更多种颜色产生单元层的颜色产生单元层，至少一个生色单元层基本上是透明的，即所述透明层的雾度％小于40％，并且在最外层彩色制备单元层上进一步设置透明保护层的多色热敏记录材料。

3. 发明授权

US4758495A Diazo microcapsule recording material prepared using ion exchange treatment 失效
标题翻译：使用离子交换处理制备的重氮微胶囊记录材料
公开(公告)号：US4758495A
公开(公告)日：1988-07-19
申请号：US844491
申请日：1986-03-26
申请人： Jun Yamaguchi , Toshimasa Usami , Sumitaka Tatsuta
发明人： Jun Yamaguchi , Toshimasa Usami , Sumitaka Tatsuta
IPC分类号： B41M5/323 , B41M5/28 , B41M5/30 , G03C1/00 , G03C1/52 , B41M5/18 , G03C1/58 , G03C1/60
CPC分类号： G03C1/52 , G03C1/002
摘要： A process for preparing a recording material comprising a support and a recording layer on the support, said recording layer containing a coupling agent and containing microcapsules containing a diazo compound, wherein a microcapsule dispersion which is coated on the support to form the recording layer is prepared by preparing an emulsion containing at least a diazo compound and a microcapsule wall-forming substance, forming microcapsule walls on emulsion droplets, and removing diazo compound remaining unincluded in the microcapsules formed from the emulsion.
摘要翻译：一种制备记录材料的方法，所述记录材料包含载体上的载体和记录层，所述记录层含有偶联剂并含有含有重氮化合物的微胶囊，其中制备涂覆在载体上以形成记录层的微胶囊分散体通过制备含有至少重氮化合物和微胶囊壁形成物质的乳液，在乳液液滴上形成微胶囊壁，并除去保留在由乳液形成的微胶囊中的重氮化合物。

4. 发明授权

US4857501A Manufacturing method of a heat sensitive recording material 失效
标题翻译：热敏记录材料的制造方法
公开(公告)号：US4857501A
公开(公告)日：1989-08-15
申请号：US138163
申请日：1987-12-28
申请人： Toshimasa Usami , Akihiro Shimomura , Sumitaka Tatsuta , Seiji Hatakeyama
发明人： Toshimasa Usami , Akihiro Shimomura , Sumitaka Tatsuta , Seiji Hatakeyama
IPC分类号： B41M5/165 , B41M5/28 , B41M5/337 , B41M5/18
CPC分类号： B41M5/3375 , B41M5/1655 , B41M5/3275 , B41M5/3335 , B41M5/3377 , Y10S428/913 , Y10T428/24876
摘要： This invention discloses a manufacturing method of a heat sensitive material having a transparent heat sensitive layer comprised of controlling transparency of heat sensitive layer by coating a composition containing an emulsified dispersion prepared by dispersing a color developer dissolved into an organic solvent slightly soluble or insoluble in water and microcapsules containing at least a colorless or light colored electron donating dye precursor (core material) and then drying the coat, in which a refractive index of the core material and that of an oil phase of the color developer dispersion are properly adjusted. When providing a transparent heat sensitive layer obtained by the above method on a printed support, a printed matter can be seen through the heat sensitive layer.

5. 发明授权

US4749679A Heat sensitive recording materials 失效
标题翻译：热敏记录材料
公开(公告)号：US4749679A
公开(公告)日：1988-06-07
申请号：US870490
申请日：1986-06-04
申请人： Shohei Yoshida , Toshiaki Endo , Sumitaka Tatsuta , Toshimasa Usami
发明人： Shohei Yoshida , Toshiaki Endo , Sumitaka Tatsuta , Toshimasa Usami
IPC分类号： B41M5/28 , B41M5/337 , B41M5/18
CPC分类号： B41M5/3375 , B41M5/287 , Y10S428/913 , Y10T428/2985 , Y10T428/2987
摘要： This invention discloses a heat sensitive recording material having a heat sensitive layer on a support; either of a color forming material or a developer which are contained in the heat sensitive layer is encased in a microcapsule. Since a plasticizer for a wall material of the microcapsule and a compound having an effect to depress the melting point of at least one member out of developers, a color forming reaction is carried out smoothly under a recording condition, therefore, a density of an obtained image is sufficient. Especially good results are obtained when a macromolecule substance selected from a group of polyurethane, polyurea, polyamide, polyester and polycarbonate is used as a wall material of the microcapsule. A coloring reaction assistant may be contained in any place of the heat sensitive layer.A preferable plasticizer can be selected from a group of phenols, alcohols, ureas, sulfonamides, carbamates and aromatic methoxy compounds.
摘要翻译：本发明公开了一种在支撑体上具有热敏层的热敏记录材料，包含在热敏层中的成色材料或显影剂中的任一种被包封在微胶囊中。由于用于微胶囊的壁材料的增塑剂和具有从显影剂中降低至少一种成分的熔点的化合物，因此在记录条件下进行成色反应，所以获得的密度图像就足够了当使用选自聚氨酯，聚脲，聚酰胺，聚酯和聚碳酸酯的一组的大分子物质作为微胶囊的壁材料时，获得了非常好的结果。着色反应助剂可以包含在热敏层的任何位置。优选的增塑剂可以选自酚，醇，脲，磺酰胺，氨基甲酸酯和芳族甲氧基化合物。

6. 发明授权

US4281060A Heat-developable photosensitive materials 失效
标题翻译：热显影感光材料
公开(公告)号：US4281060A
公开(公告)日：1981-07-28
申请号：US163455
申请日：1980-06-27
申请人： Toshimasa Usami , Tomoyuki Kobayashi , Sumitaka Tatsuta , Shigeo Komine
发明人： Toshimasa Usami , Tomoyuki Kobayashi , Sumitaka Tatsuta , Shigeo Komine
IPC分类号： G03C1/30 , G03C1/498 , G03C1/02
CPC分类号： G03C1/49872 , Y10S430/155 , Y10S430/162
摘要： A heat-developable photosensitive material comprising a support having coated thereon at least on sensitive layer comprising (a) a binder and at least one of (b) an organic silver salt, (c) a photocatalyst, and (d) a reducing agent wherein said heat-developable photosensitive material additionally contains (e) a polyisocyanate and a process for preparing same are disclosed.
摘要翻译：一种可热显影的感光材料，其包含至少在敏感层上涂覆有载体的载体，包括（a）粘合剂和（b）有机银盐，（c）光催化剂和（d）还原剂中的至少一种，和所述热显影感光材料另外含有（e）多异氰酸酯及其制备方法。

7. 发明授权

US4962009A Microcapsule containing photo-oxidizing agent and leuco dye 失效
标题翻译：含有光氧化剂和无色染料的微胶囊
公开(公告)号：US4962009A
公开(公告)日：1990-10-09
申请号：US257580
申请日：1988-10-14
申请人： Shintaro Washizu , Jun Yamaguchi , Fumiaki Shinozaki , Akihiro Shimomura , Toshimasa Usami , Toshiaki Endo , Keiso Saeki
发明人： Shintaro Washizu , Jun Yamaguchi , Fumiaki Shinozaki , Akihiro Shimomura , Toshimasa Usami , Toshiaki Endo , Keiso Saeki
IPC分类号： G03C1/00 , G03C1/73 , G03C5/56
CPC分类号： G03C1/732 , G03C1/002 , G03C5/56
摘要： An image-forming material comprising: (a) microcapsules, in which at least one leuco dye capable of developing a color by oxidation and at least one photooxidizing agent (preferably a combination of a lophine dimer and an organic halogeno-compound) are enclosed together, and (b) at least one reducing agent not enclosed in the microcapsules (preferably present in the form of an emulsified dispersion), thereby achieving image formation in a completely dried condition, and ensuring excellent freshness keeping property, image reproducibility and fixability.
摘要翻译：一种图像形成材料，包括：（a）微胶囊，其中至少一种能够通过氧化形成颜色的至少一种无色染料和至少一种光氧化剂（优选的是二氢卟吩和有机卤代化合物的组合）被封闭在一起，和（b）未包封在微胶囊中的至少一种还原剂（优选以乳化分散体的形式存在），从而在完全干燥的条件下实现图像形成，并且确保优异的保鲜性，图像再现性和定影性。

8. 发明授权

US4771032A Heat-sensitive recording material and recording method therefor 失效
标题翻译：热敏记录材料及其记录方法
公开(公告)号：US4771032A
公开(公告)日：1988-09-13
申请号：US760781
申请日：1985-07-31
申请人： Jun Yamaguchi , Toshiharu Tanaka , Toshimasa Usami , Sadao Ishige
发明人： Jun Yamaguchi , Toshiharu Tanaka , Toshimasa Usami , Sadao Ishige
IPC分类号： G03C1/52 , B41M5/18
CPC分类号： G03C1/52
摘要： A heat-sensitive recording material and a recording method are disclosed, wherein the heat-sensitive recording material comprises a support having formed thereon plural heat-coloring elements each comprising a diazo compound and a coupling component capable of causing heat-coloring, the heat-coloring elements coloring in two or more different hues, and the coloring property in each heat-coloring element being capable of being stopped by the action of different radiations, and the recording method comprises first heat-coloring a heat-coloring element of the heat-sensitive recording material, stopping the heat-coloring property of the uncolored portions of the first heat-coloring element by radiation, and then heat-coloring another heat-coloring element; wherein the recording method comprises applying two or more heat-coloring procedures and one or more irradiations of radiation to form recorded images composed of two or more colors on the same sheet.
摘要翻译：公开了一种热敏记录材料和记录方法，其中热敏记录材料包括其上形成有多个加热着色元件的支撑体，每个加热着色元件均包含重氮化合物和能够引起热着色的偶联成分，着色元件以两种或更多种不同的色调着色，并且每个加热着色元件中的着色性能能够通过不同辐射的作用而停止，并且记录方法包括首先对散热元件的热着色元件进行加热着色，通过辐射来停止第一加热着色元件的未着色部分的着色性，然后对另一个热着色元件进行加热着色; 其中所述记录方法包括施加两个或多个加热着色步骤和一次或多次辐射照射，以在同一张纸上形成由两种或更多种颜色组成的记录图像。

9. 发明授权

US4865939A Process for preparation of heat-sensitive diazo microcapsule recording material using pressure applying apparatus 失效
标题翻译：使用压力施加装置制备热敏重氮微胶囊记录材料的方法
公开(公告)号：US4865939A
公开(公告)日：1989-09-12
申请号：US220336
申请日：1988-07-13
申请人： Toshimasa Usami , Toshiharu Tanaka , Takayuki Hayashi
发明人： Toshimasa Usami , Toshiharu Tanaka , Takayuki Hayashi
IPC分类号： B41M5/28 , B41M5/30
CPC分类号： B41M5/30
摘要： A process for the production of a heat-sensitive recording material in which a color former causing a color formation reaction and a developer forming color on reaction with the color former are incorporated in a heat-sensitive recording layer, and at least one of the color former and the developer is contained in microcapsules having walls which are impermeable to both the color former and the developer at ordinary temperature but which becomes permeable to at least one of the color former and the developer on heating, where the heat-sensitive recording layer is coated on a support which is then subjected to surface treatment by passing it through a pressure applying apparatus comprising a metallic roll and an elastic roll in such a manner that the heat-sensitive recording layer is in contact with the metallic roll.
摘要翻译：一种用于生产热敏记录材料的方法，其中将导致成色反应的成色剂和与成色剂反应的显色剂形成在热敏记录层中，并且至少一种颜色前者和显影剂包含在具有在常温下对成色剂和显色剂不渗透的壁的微胶囊中，但是对于加热时的至少一种着色剂和显色剂而言，其中热敏记录层是涂覆在支撑体上，然后通过使其通过包括金属辊和弹性辊的压力施加装置进行表面处理，使得热敏记录层与金属辊接触。

10. 发明授权

US4783439A Heat-sensitive recording material 失效
标题翻译：热敏记录材料
公开(公告)号：US4783439A
公开(公告)日：1988-11-08
申请号：US786567
申请日：1985-10-11
申请人： Toshimasa Usami , Toshiharu Tanaka , Masataka Kiritani
发明人： Toshimasa Usami , Toshiharu Tanaka , Masataka Kiritani
IPC分类号： B41M5/337 , B41M5/165 , B41M5/28 , B41M5/18
CPC分类号： B41M5/3375 , B41M2205/04 , B41M5/1655 , B41M5/287 , B41M5/323 , B41M5/3275 , B41M5/3335 , Y10S428/913 , Y10T428/273 , Y10T428/277
摘要： A heat-sensitive recording material is disclosed. The material comprises a support having provided on the same surface thereof microcapsules containing a basic colorless dye and an organic solvent, and a developer capable of reacting with the basic colorless dye to develop a color, the capsule walls of said microcapsules being impermeable to either of the basic colorless dye and the developer at room temperature but becoming permeable to the colorless dye and/or the developer upon application of heat. The organic solvent is a compound containing at least two benzene rings in the molecule thereof with a total number of at least one hetero atom selected from nitrogen, sulfur, oxygen and phosphorus atoms, if any, being less than 1/10 a total number of carbon atoms of the organic solvent. The material is excellent in preservability before and after recording and is excellent in heat-developability.
摘要翻译：公开了一种热敏记录材料。该材料包括在其相同表面上提供含有碱性无色染料和有机溶剂的微胶囊的支持体和能够与碱性无色染料反应以显色的显影剂，所述微胶囊的胶囊壁不可渗透到碱性无色染料和显色剂，但在加热时变得透明无色染料和/或显色剂。有机溶剂是在其分子中含有至少两个苯环的化合物，其总数为至少一个选自氮，硫，氧和磷原子的杂原子（如果有的话）小于总数的1/10 有机溶剂的碳原子。该材料在记录之前和之后的保存性优异，并且热显影性优异。

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