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1. 发明授权

US4800193A Recording material 失效
标题翻译：录音材料
公开(公告)号：US4800193A
公开(公告)日：1989-01-24
申请号：US78509
申请日：1987-07-28
申请人： Keiso Saeki , Masanobu Takashima , Ken Iwakura , Takekatsu Sugiyama , Masato Satomura
发明人： Keiso Saeki , Masanobu Takashima , Ken Iwakura , Takekatsu Sugiyama , Masato Satomura
IPC分类号： B41M5/145 , B41M5/327 , B41M5/16 , B41M5/18 , B41M5/22
CPC分类号： B41M5/145 , B41M5/327 , Y10S428/913 , Y10S428/914
摘要： A recording material comprising an electron-donating colorless dye and an electron accepting compound, wherein said electron-donating colorless dye is represented by the following general formula (I): ##STR1## wherein R and R' each represents an alkyl group; R.sub.1 represents an aralkyl group, or an alkyl group substituted with an alkoxy or aryloxy group; R.sub.2 and R.sub.3, which may be the same or different, each represents a hydrogen atom, an alkyl group, or an aryl group; and X, Y, and Z, which may be the same or different, each represents a hydrogen atom, an alkyl group, an alkoxy group, an aryloxy group, a halogen atom, or a substituted amino group.The recording material is excellent in light resistance and solubility in an organic solvent.
摘要翻译：包含给电子性无色染料和电子接受性化合物的记录材料，其中所述给电子性无色染料由以下通式（I）表示：其中R和R'各自表示烷基 ; R1表示芳烷基或被烷氧基或芳氧基取代的烷基; R 2和R 3可以相同或不同，各自表示氢原子，烷基或芳基; X，Y，Z可以相同或不同，分别表示氢原子，烷基，烷氧基，芳氧基，卤素原子或取代氨基。记录材料在有机溶剂中的耐光性和溶解性优异。

2. 发明授权

US4861748A Recording material 失效
标题翻译：录音材料
公开(公告)号：US4861748A
公开(公告)日：1989-08-29
申请号：US71683
申请日：1987-07-09
申请人： Keiso Saeki , Masanobu Takashima , Ken Iwakura
发明人： Keiso Saeki , Masanobu Takashima , Ken Iwakura
IPC分类号： B41M5/145 , B41M5/20 , B41M5/327 , G03C1/73
CPC分类号： G03C1/73 , B41M5/145 , B41M5/20 , B41M5/327 , Y10S428/913 , Y10S428/914
摘要： A recording material containing the combination of at least one electron-donating colorless dye containing a p-substituted aminophenylindolyl azaphthalide and at least one electron-accepting compound containing an organic acid having at least one phenolic hydroxyl group. The material provides colored images having improved stability.
摘要翻译：含有至少一种含有对取代氨基苯基吲哚基偶氮酞酮的给电子无色染料与至少一种含有至少一个酚羟基的有机酸的电子接受性化合物的组合的记录材料。该材料提供具有改善的稳定性的彩色图像。

3. 发明授权

US4803192A Recording material 失效
标题翻译：录音材料
公开(公告)号：US4803192A
公开(公告)日：1989-02-07
申请号：US71679
申请日：1987-07-09
申请人： Keiso Saeki , Masanobu Takashima , Ken Iwakura
发明人： Keiso Saeki , Masanobu Takashima , Ken Iwakura
IPC分类号： B41M5/145 , B41M5/20 , B41M5/327 , G03C1/73 , B41M5/16 , B41M5/18 , B41M5/22
CPC分类号： G03C1/73 , B41M5/145 , B41M5/20 , B41M5/327 , Y10S428/913 , Y10S428/914
摘要： A recording material containing the combination of a colorless dye comprising a p-substituted aminophenylindolylphthalide moiety and an electron-accepting compound comprising an organic acid having at least one phenolic hydroxyl group. The dye image obtained by the recording material is stable.
摘要翻译：含有包含对取代氨基苯基吲哚基苯酞部分的无色染料和包含具有至少一个酚羟基的有机酸的电子接受性化合物的组合的记录材料。由记录材料获得的染料图像是稳定的。

4. 发明授权

US4870048A Color developer sheet 失效
标题翻译：彩色显影片
公开(公告)号：US4870048A
公开(公告)日：1989-09-26
申请号：US179356
申请日：1988-04-08
申请人： Katsumi Matsuoka , Shojiro Sano , Keiso Saeki , Masanobu Takashima , Ken Iwakura
发明人： Katsumi Matsuoka , Shojiro Sano , Keiso Saeki , Masanobu Takashima , Ken Iwakura
IPC分类号： B41M5/333 , B41M5/155 , C07F15/04 , C07F15/06
CPC分类号： B41M5/155 , Y10S428/914 , Y10T428/277
摘要： A color developer sheet which brings about color development by contact with a substantially colorless electron-donating color former, where said sheet contains an organometallic compound represented by the following general formula (I), (II) or (III) to enhance light resistance and stability of the color product obtained by the color development: ##STR1## wherein M represents a nickel atom, a copper atom, a cobalt atom, or a zinc atom; X.sub.1 and X.sub.2 each represents an oxygen atom, a sulfur atom, or --NR.sub.5 --, in which R.sub.5 represents a hydrogen atom, an alkyl group, an aryl group, or a hydroxyl group; X.sub.3 represents a hydroxyl group, or a mercapto group; Y represents an oxygen atom, a sulfur atom, or --CHR.sub.6, in which R.sub.6 represents a hydrogen atom, an alkyl group, or an aryl group; R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents a hydrogen atom, a halogen atom, a cyano group, or an alkyl, aryl, cycloalkyl or heterocyclyl group attached to the carbon atom directly or via a divalent linkage group, or at least either combination of R.sub.1 and R.sub.2 and/or R.sub.3 and R.sub.4 may be connected to each other to form a 5- or 6-membered ring together with the carbon atoms; and Z represents an organic ligand which forms a complex by binding to M via its hetero atom.
摘要翻译：一种通过与基本上无色的给电子成色剂接触而引起显色的彩色显影片，其中所述片含有由以下通式（I），（II）或（III）表示的有机金属化合物，以提高耐光性，（II）其中M表示镍原子，铜原子，钴原子或锌原子;（III）其中M表示镍原子， X 1和X 2各自表示氧原子，硫原子或-NR 5 - ，其中R 5表示氢原子，烷基，芳基或羟基; X3表示羟基或巯基; Y表示氧原子，硫原子或-CHR6，其中R6表示氢原子，烷基或芳基; R 1，R 2，R 3和R 4各自表示直接或经由二价连接基团连接到碳原子上的氢原子，卤原子，氰基或烷基，芳基，环烷基或杂环基，或至少 R 1和R 2和/或R 3和R 4可以彼此连接以与碳原子一起形成5-或6-元环; Z表示通过其杂原子与M结合形成络合物的有机配体。

5. 发明授权

US4918045A Recording material 失效
标题翻译：录音材料
公开(公告)号：US4918045A
公开(公告)日：1990-04-17
申请号：US219407
申请日：1988-07-15
申请人： Katsumi Matsuoka , Masanobu Takashima , Ken Iwakura , Keiso Saeki
发明人： Katsumi Matsuoka , Masanobu Takashima , Ken Iwakura , Keiso Saeki
IPC分类号： B41M5/145 , B41M5/165
CPC分类号： B41M5/1655
摘要： A recording material comprising a support, a microcapsule containing a substantially colorless electron-donating color former and a solvent, and an electron-accepting developer, wherein the color former is at least one selected from p-substituted aminophenylindolylphthalide derivatives, p-substituted aminophenylindolylazaphthalide derivatives and p-substituted aminophenylindolyldiazaphthalide derivatives, the solvent is a paraffin oil, and the amount of the solvent is at least 20% by weight based on the weight of the core substance.
摘要翻译：一种记录材料，包括载体，含有基本上无色的给电子成色剂和溶剂的微胶囊和受电子显影剂，其中着色剂是选自对取代的氨基苯基吲哚基苯酞衍生物，对取代的氨基苯基吲哚基偶氮苯酞衍生物和对取代的氨基苯基吲哚并噻唑衍生物，溶剂为石蜡油，溶剂的量相对于核心物质的重量为至少20重量％。

6. 发明授权

US4876233A Recording material 失效
标题翻译：录音材料
公开(公告)号：US4876233A
公开(公告)日：1989-10-24
申请号：US287524
申请日：1988-12-15
申请人： Keiso Saeki , Shojiro Sano , Katsumi Matsuoka , Masanobu Takashima , Ken Iwakura
发明人： Keiso Saeki , Shojiro Sano , Katsumi Matsuoka , Masanobu Takashima , Ken Iwakura
IPC分类号： B41M5/136 , B41M5/32
CPC分类号： B41M5/32 , B41M5/1363 , Y10S428/913 , Y10S428/914
摘要： A recording material comprising a support provided thereon a color developer and microcapsules containing a substantially colorless color former is disclosed, wherein the microcapsules further contains at least one of nickel compounds represented by formulae (I) and (II) shown in the specification. The microcapsules exhibit excellent light-resistance, and a color image developed exhibits excellent light-fastness.
摘要翻译：公开了一种记录材料，其包含在其上提供彩色显影剂的载体和含有基本上无色的成色剂的微胶囊，其中所述微胶囊还包含至少一种由说明书中所示的式（I）和（II）表示的镍化合物。微胶囊显示出优异的耐光性，并且显影的彩色图像表现出优异的耐光性。

7. 发明授权

US4942107A Image-forming material and image recording method using the same 失效
标题翻译：图像形成材料和使用其的图像记录方法
公开(公告)号：US4942107A
公开(公告)日：1990-07-17
申请号：US320734
申请日：1989-03-08
申请人： Keiso Saeki , Tosiaki Endo , Masato Satomura , Fumiaki Shinozaki
发明人： Keiso Saeki , Tosiaki Endo , Masato Satomura , Fumiaki Shinozaki
IPC分类号： G03C1/00 , G03C1/675 , G03C1/73
CPC分类号： G03C1/002 , G03C1/675 , G03C1/732
摘要： An image-forming material and an image recording method for using the same are disclosed. The image-forming material comprises microcapsule and a reducing agent which is present outside of the microcapsules, wherein the microcapsules contain (a) a leuco dye capable of oxidatively developing a color, (b) a photo-oxidizing agent, and (c) a phenolic compound. The image-forming material exhibits excellent image reproducibility, preservability before use, and image preservability.
摘要翻译：公开了一种图像形成材料及其使用方法。图像形成材料包括微胶囊和存在于微胶囊外部的还原剂，其中微胶囊含有（a）能够氧化显色的无色染料，（b）光氧化剂，和（c）酚类化合物。图像形成材料显示出优异的图像再现性，使用前的保存性和图像保存性。

8. 发明授权

US4356109A Method for preparing microcapsules 失效
标题翻译：微胶囊制备方法
公开(公告)号：US4356109A
公开(公告)日：1982-10-26
申请号：US119599
申请日：1980-02-07
申请人： Keiso Saeki , Hiroharu Matsukawa , Masato Satomura
发明人： Keiso Saeki , Hiroharu Matsukawa , Masato Satomura
IPC分类号： B41M5/165 , B01J13/18 , B01J13/02
CPC分类号： B01J13/18 , Y10S428/914 , Y10T428/2985
摘要： A method for preparing microcapsules comprising polymerizing urea and formaldehyde in the presence of an anionic polyelectrolyte and an ammonium salt of an acid and forming a wall membrane of a urea/formaldehyde resin around droplets of a hydrophobic oily liquid.
摘要翻译：一种制备微胶囊的方法，其包括在阴离子聚电解质和酸的铵盐存在下聚合尿素和甲醛，并在疏水性油性液体的液滴周围形成脲/甲醛树脂的壁。

9. 发明授权

US4251386A Method for preparing microcapsules 失效
标题翻译：微胶囊制备方法
公开(公告)号：US4251386A
公开(公告)日：1981-02-17
申请号：US926369
申请日：1978-07-20
申请人： Keiso Saeki , Hiroharu Matsukawa , Masato Satomura
发明人： Keiso Saeki , Hiroharu Matsukawa , Masato Satomura
IPC分类号： B41M5/165 , B01J13/18 , B01J13/02
CPC分类号： B01J13/18 , Y10S428/914 , Y10T428/2985
摘要： A method for preparing microcapsules comprising polymerizing urea and formaldehyde in the presence of an anionic polyelectrolyte and an ammonium salt of an acid and forming a wall membrane of a urea/formaldehyde resin around droplets of a hydrophobic oily liquid.
摘要翻译：一种制备微胶囊的方法，其包括在阴离子聚电解质和酸的铵盐存在下聚合尿素和甲醛，并在疏水性油性液体的液滴周围形成脲/甲醛树脂的壁。

10. 发明授权

US5051333A Optical image-recording material 失效
标题翻译：光学图像记录材料
公开(公告)号：US5051333A
公开(公告)日：1991-09-24
申请号：US541865
申请日：1990-06-21
申请人： Naoto Yanagihara , Ken Iwakura , Tosiaki Endo , Keiso Saeki
发明人： Naoto Yanagihara , Ken Iwakura , Tosiaki Endo , Keiso Saeki
IPC分类号： G03C1/00 , G03F7/004
CPC分类号： G03C1/002 , G03F7/002
摘要： An optical image-recording material comprising:(a) microcapsules, in which at least one leuco dye capable of forming a color by oxidation and at least one photo-oxidizing agent are enclosed together, and (b) at least one reducing agent not enclosed in the microcapsules, or(c) microcapsules, in which at least one reducing agent is enclosed, and (d) both at least one leuco dye capable of forming a color by oxidation and at least one photo-oxidizing agent not enclosed in the microcapsules,wherein the microcapsules have capsule walls made from a material which lowers its permeability barrier to at least one component selected from the photo-oxidizing agent and the reducing agent when the capsule wall material is heated above its glass transition temperature, and the leuco dye is a xanthene compound having an N-substituted anilino group substituted by an electron attracting group.
摘要翻译：一种光学图像记录材料，包括：（a）微胶囊，其中至少一种能够通过氧化形成颜色的无色染料和至少一种光氧化剂被包封在一起，和（b）至少一种不包含的还原剂在微胶囊中，或（c）其中封闭有至少一种还原剂的微胶囊，和（d）能够通过氧化形成颜色的至少一种无色染料和不包封在微胶囊中的至少一种光氧化剂其中，所述微胶囊具有由将所述胶囊壁材料加热到高于其玻璃化转变温度时将其对所述光氧化剂和还原剂中的至少一种成分的透过性阻挡性降低的材料制成的胶囊壁，所述无色染料为具有被吸电子基团取代的N-取代苯胺基的呫吨化合物。

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