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11.发明授权Diazo type recording material comprising two couplers wherein the novel coupler used is a bis-malonamide 失效包含两种成色剂的重氮型记录材料，其中所用的新型成色剂是双丙二酰胺
公开(公告)号：US5338642A
公开(公告)日：1994-08-16
申请号：US997320
申请日：1992-12-28
摘要： A novel diazo type recording material is provided comprising a recording layer containing at least one light-sensitive diazo compound incorporated in microcapsules and a coupling component which undergoes reaction with said diazo compound in a basic atmosphere to develop a color on a support, wherein said coupling component is a mixture of at least one compound represented by the following general formula [I] and at least one compound represented by the following general formula [II]: ##STR1## wherein A represents an alkylene group having from 1 to 22 carbon atoms containing an ether or thioether bond; B represents hydrogen atom, cyclohexyl group, morpholino group or piperidino group; and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represent hydrogen atom, an alkyl group having from 1 to 5 carbon atoms, alkoxy group having from 1 to 5 carbon atoms or halogen atom.
摘要翻译： 提供了一种新型的重氮型记录材料，其包括含有至少一种引入到微胶囊中的感光重氮化合物的记录层和在碱性气氛中与所述重氮化合物反应以在载体上显色的偶联组分，其中所述偶合 组分是由以下通式[I]表示的至少一种化合物和至少一种由以下通式[II]表示的化合物的混合物：含有1至22个碳原子的含有醚或硫醚的化合物 键; B表示氢原子，环己基，吗啉代基或哌啶子基; 并且R 1，R 2，R 3和R 4各自表示氢原子，具有1至5个碳原子的烷基，具有1至5个碳原子的烷氧基或卤素原子。
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公开(公告)号：US5213939A
公开(公告)日：1993-05-25
申请号：US763700
申请日：1991-09-23
CPC分类号： G03C1/52 , G03C1/002 , G03C5/18 , Y10S430/165
摘要： A light- and heat-sensitive recording material is disclosed which includes a support having thereon a recording layer containing a diazo compound, a coupling component, and an organic base compound, wherein the diazo compound is a 1-substituted amino-3-alkoxybenzene-4-diazonium salt and the coupling component is a compound prepared from any of cyclohexane-1,3-dione, 3-cyclohexenone, or 2-cyclohexenone. The light- and heat-sensitive recording material according to the present invention can develop an excellent magenta color hue and has excellent storage properties before recording use (shelf life).
摘要翻译： 公开了一种光敏和热敏记录材料，其包括其上具有包含重氮化合物，偶联组分和有机碱化合物的记录层的载体，其中重氮化合物是1-取代的氨基-3-烷氧基苯 - 4-重氮盐，偶联组分是由环己烷-1,3-二酮，3-环己烯酮或2-环己烯酮中的任何一种制备的化合物。 根据本发明的光和热敏记录材料可以开发出优异的品红色调，并且在记录使用（保存期限）之前具有优异的储存性能。
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公开(公告)号：US4975353A
公开(公告)日：1990-12-04
申请号：US305600
申请日：1989-02-03
IPC分类号： G03C1/52
CPC分类号： G03C1/52
摘要： A heat-sensitive recording material comprising a support having provided thereon a heat-sensitive recording layer which comprises (a) a diazo compound, (b) a coupling component which forms a coloration by coupling with the diazo compound, and (c) a basic substance having a structural unit represented by Formula (I): ##STR1##
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公开(公告)号：US4132436A
公开(公告)日：1979-01-02
申请号：US764618
申请日：1977-02-01
申请人： Sadao Ishige , Hideo Usui , Keiso Saeki
发明人： Sadao Ishige , Hideo Usui , Keiso Saeki
IPC分类号： C07D279/08 , B41M5/136 , B41M5/20 , B41M5/323 , C09B11/00 , C09B11/26 , C09B11/28 , C09B21/00 , G03C1/73 , B41M5/22 , B41M5/18
CPC分类号： B41M5/20 , B41M5/136 , B41M5/323 , Y10S428/913 , Y10S428/914
摘要： A recording material comprising (1) at least one thiazine compound capable of forming a color when contacted with an electron accepting material and represented by the following general formula (I): ##STR1## wherein A.sub.1 and A.sub.2, which may be the same or different, each represents an aryl group or a hetero ring residue or, when taken together, A.sub.1 and A.sub.2 represent a hetero ring or a fluorene ring; ring B represents an aromatic hydrocarbon ring or a hetero ring; and Y represents a hydrogen atom, an alkyl group, an aralkyl group, an alkenyl group, an alkynyl group, an aryl group, a hetero ring residue, an amino group, an amido group, a hydroxy group or a thio group; provided that at least one of A.sub.1 and A.sub.2 or, when A.sub.1 and A.sub.2 are taken together, the ring formed by A.sub.1 and A.sub.2, is an electron donating aryl group, an electron donating hetero ring residue or an electron donating fluorene ring residue; and (2) an electron accepting material.
摘要翻译： 一种记录材料，其包含（1）当与电子接受材料接触并且由以下通式（I）表示时能够形成颜色的至少一种噻嗪化合物：其中A1和A2可以是 相同或不同，各自表示芳基或杂环残基，或者当一起为A1和A2表示杂环或芴环时; 环B表示芳族烃环或杂环; Y表示氢原子，烷基，芳烷基，烯基，炔基，芳基，杂环残基，氨基，酰胺基，羟基或硫基; 条件是A1和A2中的至少一个，或者当A1和A2合在一起时，由A1和A2形成的环是供电子基团，给电子杂环残基或给电子芴环残基; 和（2）电子接受材料。
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15.发明授权Black color heat-sensitive diazo microcapsule recording material with benzoylacetic amide coupler 失效黑色热敏重氮微胶囊记录材料与苯甲酰乙酰胺偶合剂
公开(公告)号：US4842979A
公开(公告)日：1989-06-27
申请号：US129350
申请日：1987-11-30
IPC分类号： B41M5/323 , B41M5/28 , B41M5/30 , B41M5/337 , C07C235/80 , G03C1/00 , G03C1/58 , G03C1/60 , G03C1/61 , G03C5/18 , G03C7/36
CPC分类号： B41M5/3375 , C07C235/80 , G03C1/002 , G03C1/58 , G03C5/18 , G03C7/362
摘要： A heat-sensitive recording material comprising a support having provided thereon a heat-sensitive layer containing microcapsules containing at least one diazonium salt capable of azo-coupling with 2-hydroxy-3-naphthoic acid anilide to develop a blue color, a 2-hydroxy-3-naphthoic acid amide derivative, a benzoylacetic amide derivative represented by the following formula and a basic substance: ##STR1## wherein X represents a hydrogen atom, a halogen atom, a lower alkyl group or an alkoxy, aralkyloxy, phenoxy or acylamino group having up to 18 carbon atoms; Y represents an alkyl or aralkyl group having from 7 to 18 carbon atoms, an alkoxy, aralkyloxy, phenoxy, naphthyloxy, alkylthio, aralkylthio or phenylthio group having from 6 to 18 carbon atoms, a naphthylthio group, a sulfonyloxy group, a sulfamoyl gorup, a ureido group, a thioureido group or an acylamino group; X' and Y' each represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; and Y and Y' may combine to form a substituted or unsubstituted benzene ring. The material has excellent preservability before heat recording, provides a high color density upon heat recording, and develops a black color fixable with light.
摘要翻译： 一种热敏记录材料，其包括在其上设置有包含含有至少一种能够与2-羟基-3-萘甲酸苯胺偶氮偶联的重氮盐以形成蓝色的微胶囊的热敏层的载体，2-羟基 -3-萘甲酸酰胺衍生物，下式表示的苯甲酰基乙酰胺衍生物和碱性物质：其中X表示氢原子，卤素原子，低级烷基或烷氧基，芳烷氧基，苯氧基或酰氨基 具有多达18个碳原子; Y表示碳原子数为7〜18的烷基或芳烷基，碳原子数6〜18的烷氧基，芳烷氧基，苯氧基，萘氧基，烷硫基，芳烷硫基或苯硫基，萘硫基，磺酰氧基，氨磺酰基， 脲基，硫脲基或酰氨基; X'和Y'各自表示氢原子，卤素原子，低级烷基或低级烷氧基; 并且Y和Y'可以结合形成取代或未取代的苯环。 该材料在热记录之前具有优异的保存性，在加热记录时提供高的色彩密度，并且可以发展出可用光固定的黑色。
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公开(公告)号：US4471074A
公开(公告)日：1984-09-11
申请号：US442812
申请日：1982-11-18
申请人： Ken Iwakura , Masato Satomura , Sadao Ishige
发明人： Ken Iwakura , Masato Satomura , Sadao Ishige
CPC分类号： B41M5/3375
摘要： A heat-sensitive recording material is disclosed. The material is comprised of an electron donating colorless dye and electron accepting compound in combination with naphthol derivative. The inclusion of the naphthol derivative as disclosed by applicants results in producing increased color density and sensitivity. Furthermore, the resulting material does not suffer from increased fogging and produces a color image which has sufficient fastness.
摘要翻译： 公开了一种热敏记录材料。 该材料由给电子性无色染料和受电子化合物与萘酚衍生物组合构成。 包括申请人所公开的萘酚衍生物导致产生增加的色浓度和灵敏度。 此外，所得材料不会发生增加的雾化，并产生具有足够坚牢度的彩色图像。
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公开(公告)号：US4401717A
公开(公告)日：1983-08-30
申请号：US324167
申请日：1981-11-23
CPC分类号： B41M5/3375 , Y10S428/913
摘要： A heat-sensitive recording material comprising a base and one or more heat-sensitive color-forming layers containing an electron donating colorless dye and an electron accepting organic compound is disclosed, wherein at least one of said color-forming layers contains a urea derivative having a least 7 carbon atoms or a urethane derivative having at least 8 carbon atoms.
摘要翻译： 公开了一种热敏记录材料，其包含基底和含有给电子性无色染料和电子接受有机化合物的一种或多种感热成色层，其中至少一个所述着色层含有具有 至少7个碳原子或具有至少8个碳原子的氨基甲酸酯衍生物。
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公开(公告)号：US3934070A
公开(公告)日：1976-01-20
申请号：US406994
申请日：1973-10-16
申请人： Shiro Kimura , Sadao Ishige , Hajime Kato , Takao Hayashi , Akio Miyamoto
发明人： Shiro Kimura , Sadao Ishige , Hajime Kato , Takao Hayashi , Akio Miyamoto
CPC分类号： B41M5/155 , Y10T428/28
摘要： A color developer is disclosed which, when contacted with a color former, is capable of forming a distinct color, the color developer comprising a metallic compound of an aromatic carboxylic acid. Suitable metals are, for example, those of the following groups of the Periodic Table: Ib, IIa, IIIb, IVb, VIa, VIIa and VIII. A recording sheet employing the color developer is also disclosed.
摘要翻译： 公开了一种彩色显影剂，其在与成色剂接触时能够形成不同的颜色，所述显色剂包含芳族羧酸的金属化合物。 合适的金属例如是元素周期表中的那些：Ib，IIa，IIIb，IVb，VIa，VIIa和VIII。 还公开了采用彩色显影剂的记录纸。
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19.发明授权Diazo heat-sensitive recording material comprising hydroxy coumarin as a coupler 失效包含羟基香豆素作为成色剂的重氮热敏记录材料
公开(公告)号：US5683850A
公开(公告)日：1997-11-04
申请号：US753886
申请日：1996-12-02
摘要： A diazo heat-sensitive recording material having excellent raw stock storability and image storage characteristics, which comprises a support having thereon a recording layer comprising a diazo compound, a coupling component and an organic base. The diazo compound is a 4-disubstituted amino-2-alkoxybenzenediazonium salt and the coupling component is a compound represented by the following general formula: ##STR1## wherein R.sub.4, R.sub.5, R.sub.6 and R.sub.7 each represents a hydrogen atom, an alkyl group, an aryl group, an aralkyl group, an alkyloxy group, an aryloxy group, an alkylthio group, an arylthio group, an acyl group, an alkoxycarbonyl group, an acyloxy group, a carbamoyl group, a sulfamoyl group, a halogen atom, a cyano group or a nitro group.
摘要翻译： 一种具有优良原始储存性和图像保存特性的重氮热敏记录材料，其包括其上具有包含重氮化合物，偶联组分和有机碱的记录层的载体。 重氮化合物是4-二取代的氨基-2-烷氧基苯并重氮盐，偶联组分是由以下通式表示的化合物：其中R 4，R 5，R 6和R 7各自表示氢原子，烷基， 芳基，芳烷基，烷氧基，芳氧基，烷硫基，芳硫基，酰基，烷氧基羰基，酰氧基，氨基甲酰基，氨磺酰基，卤素原子，氰基 或硝基。
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20.发明授权Process for producing microcapsule containing diazonium salt compound and photo- and heat-sensitive recording material produced using the same 失效制备含有重氮盐化合物的微胶囊和使用其制备的感光和感光记录材料的方法
公开(公告)号：US5547806A
公开(公告)日：1996-08-20
申请号：US360263
申请日：1994-12-21
申请人： Hiroshi Kamikawa , Sadao Ishige
发明人： Hiroshi Kamikawa , Sadao Ishige
CPC分类号： G03C1/52
摘要： The invention is directed to a process for producing microcapsules containing a diazonium salt compound by the steps of (i) adding a dialkyl sulfate compound represented by the formula: RO--SO.sub.2 --OR, where R is an alkyl or cycloalkyl group having up to 24 carbon atoms, to an organic solvent solution containing a diazonium salt compound and a polyfunctional isocyanate compound, (ii) emulsifying the resulting organic solvent solution into an aqueous solution of ,a water-soluble polymer, and then (iii) polymerizing the polyfunctional isocyanate compound to form microcapsule walls. The invention also discloses the recording material produced by the process.
摘要翻译： 本发明涉及通过以下步骤生产含有重氮盐化合物的微胶囊的方法：（i）加入由式：RO-SO2-OR表示的硫酸二烷基酯化合物，其中R是具有至多24个的烷基或环烷基 向含有重氮盐化合物和多官能异氰酸酯化合物的有机溶剂溶液中，（ii）将所得有机溶剂溶液乳化成水溶性聚合物的水溶液，然后（iii）使多官能异氰酸酯化合物 以形成微胶囊壁。 本发明还公开了通过该方法生产的记录材料。
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