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公开(公告)号：US5276001A
公开(公告)日：1994-01-04
申请号：US848771
申请日：1992-03-10
申请人： Tetsuo Tsuchida , Takehiro Minami , Tatsuya Meguro
发明人： Tetsuo Tsuchida , Takehiro Minami , Tatsuya Meguro
CPC分类号： B41M5/44 , B41M5/3335 , B41M5/3336
摘要： The present invention provides a heat sensitive recording material comprising a heat sensitive recording layer formed on a substrate and containing a color former and a color developer reactive with the color former, an intermediate layer formed on the recording layer and containing a water-soluble resin or water-dispersible resin, and an overcoat layer formed on the intermediate layer and containing a resin curable with an ionizing radiation, the heat sensitive recording material being characterized in that the color developer comprises at least one of a salicylic acid derivative represented by the following formula (1) or formula (2) and polyvalent metal salt of the derivative ##STR1## wherein Ar, Q, A, R, X, Y, m and n are defined in the specification.
摘要翻译： 本发明提供了一种热敏记录材料，其包括形成在基材上并含有成色剂和与成色剂反应的彩色显影剂的热敏记录层，形成在记录层上并含有水溶性树脂的中间层 水分散性树脂和形成在中间层上并含有可用电离辐射固化的树脂的外涂层，该热敏记录材料的特征在于，着色显影剂包括由下式表示的水杨酸衍生物中的至少一种： （1）或式（2）和衍生物的多价金属盐（*化学结构*）（1）（*化学结构*）（2）其中Ar，Q，A，R，X，Y，m和n是 在规范中定义。
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公开(公告)号：US4977132A
公开(公告)日：1990-12-11
申请号：US370267
申请日：1989-06-22
申请人： Tetsuo Tsuchida , Tatsuya Meguro , Fumio Seyama , Mitsuru Kondo
发明人： Tetsuo Tsuchida , Tatsuya Meguro , Fumio Seyama , Mitsuru Kondo
CPC分类号： B41M5/327 , B41M5/3275
摘要： The heat-sensitive record material according to this invention has a heat-sensitive recording layer on a base sheet, which comprises a colorless or pale colored basic chromogenic material and a phenolic compound developing a color by contacting with the chromogenic material. The recording layer comprises, as the basic chromogenic material, at least one fluoran derivative represented by the following formula [I] and at least one phthalide derivative represented by the following formula [II] in a weight ratio of 100:1.about.20; ##STR1## wherein each R.sub.1, R.sub.2 represents alkyl, unsaturated alkyl, cycloalkyl, aryl, aralkyl or tetrahydrofurfuryl, each of which may have at least one substituent selected from the group consisting of halogen, alkyl and alkoxyl, R.sub.1 may cooperate with R.sub.2 to form a ring, each R.sub.3, R.sub.4 represents hydrogen, alkyl, halogen or alkoxyl, P represents hydrogen, halogen, alkyl, alkoxyl, halogenated alkyl, alkoxycarbonyl or dialkylamino, T represents hydrogen, alkyl or halogen, and n represents an integer of 1 to 4, ##STR2## wherein each R.sub.5 .about.R.sub.10 represents hydrogen, C.sub.1 .about.C.sub.6 alkyl, C.sub.3 .about.C.sub.6 unsaturated alkyl, C.sub.5 .about.C.sub.6 cycloalkyl, phenyl, C.sub.7 .about.C.sub.9 aralkyl or tetrahydrofurfuryl, each of which may have at least one substituent selected from the group consisting of halogen, C.sub.1 .about.C.sub.2 alkyl and C.sub.1 .about.C.sub.3 alkoxyl, each pair of R.sub.5 and R.sub.6, R.sub.7 and R.sub.8, and R.sub.9 and R.sub.10 may cooperate to form pyrrolidino ring, piperidino ring, morpholino ring or hexamethyleneimino ring, and Y represents halogen, C.sub.1 .about.C.sub.2 alkyl, C.sub.1 .about.C.sub.2 alkoxyl or C.sub.2 .about.C.sub.3 acyloxy.
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公开(公告)号：US5096872A
公开(公告)日：1992-03-17
申请号：US602590
申请日：1990-10-24
申请人： Tetsuo Tsuchida , Fumio Seyama , Tatsuya Meguro , Mitsuru Kondo
发明人： Tetsuo Tsuchida , Fumio Seyama , Tatsuya Meguro , Mitsuru Kondo
CPC分类号： B41M5/3335 , B41M5/3336
摘要： The present invention provides a recording material utilizing the color forming reaction between a colorless or light-colored basic dye and a color acceptor reactive with the dye to form a color and forming on the same or different substrate layer or layers containing the basic dye and the color acceptor conjointly or separately, the recording material being characterized in that the color acceptor is at least one of salicylic acid derivatives represented by the following formula [I] or polyvalent metal salts thereof ##STR1## wherein X is straight-chain or branched-chain C.sub.1.about.12 alkylene or C.sub.5.about.12 cycloalkylene, R is C.sub.1.about.20 alkyl having or not having a substituent or C.sub.2.about.20 alkenyl having or not having a substituent, Y is C.sub.1.about.6 alkyl, C.sub.2.about.6 alkenyl, C.sub.7.about.10 aralkyl or halogen atom, Z is C.sub.1.about.6 alkyl, C.sub.2.about.6 alkenyl, C.sub.7.about.10 aralkyl, C.sub.1.about.6 alkoxyl, cyclohexyl, phenyl, phenoxy or halogen atom, l is an integer of 1 to 3, m is zero or an integer of 1 to 4, n is zero or an integer of 1 to 3.
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4.发明授权
公开(公告)号：US5565306A
公开(公告)日：1996-10-15
申请号：US380572
申请日：1995-01-30
申请人： Tatsuya Meguro , Nobuhisa Danou , Tetsuo Tsuchida , Naoto Arai
发明人： Tatsuya Meguro , Nobuhisa Danou , Tetsuo Tsuchida , Naoto Arai
CPC分类号： G03C1/73
摘要： The present invention provides a thermofixable photosensitive recording material comprising a substrate and a recording layer formed thereon in which a pyrazolone derivative represented by the formula (1 ) shown in the specification and functions as a color former, and a hydroquinone derivative and an acidic substance which function as a color forming auxiliary agent or fixing auxiliary agent are dissolved mutually therein.Further, a binder can be added as required to the recording layer, thereby four components are dissolved mutually therein.
摘要翻译： 本发明提供一种热固性感光性记录材料，其特征在于，具有基材和形成在其上的记录层，其中由说明书中所示的式（1）表示的吡唑啉酮衍生物用作成色剂，氢醌衍生物和酸性物质 作为成色助剂或固定助剂的功能相互溶解。 此外，可以根据需要将粘结剂添加到记录层中，由此四个组分相互溶解。
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公开(公告)号：US5935900A
公开(公告)日：1999-08-10
申请号：US911166
申请日：1997-08-14
申请人： Tatsuya Meguro , Naoko Inatsu , Tetsuo Tsuchida
发明人： Tatsuya Meguro , Naoko Inatsu , Tetsuo Tsuchida
CPC分类号： B41M5/3375 , B41M5/423 , B41M5/3335
摘要： The present invention provides a heat sensitive recording material comprising a heat sensitive recording layer formed on a substrate and containing an electron-donating compound and an electron-accepting compound, and a protective layer formed on the recording layer when required, the recording material being characterized in that at least one benzotriazole compound represented by the formula (1) is incorporated into at least one of the heat sensitive recording layer and the protective layer ##STR1## wherein R.sup.1 is C.sub.1.about.4 alkyl, Ar is 1,3-phenylene or 1,4-phenylene.
摘要翻译： 本发明提供了一种热敏记录材料，其包括形成在基底上并含有给电子化合物和电子接受性化合物的热敏记录层，以及在需要时形成在记录层上的保护层，该记录材料被表征 其中至少一种由式（1）表示的苯并三唑化合物被引入到热敏记录层和保护层中的至少一个中，其中R 1是C 1 -C 6的烷基，Ar是1,3-亚苯基或1,4-亚苯基， 亚苯基。
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公开(公告)号：US5753588A
公开(公告)日：1998-05-19
申请号：US686370
申请日：1996-07-25
申请人： Takeshi Iida , Tatsuya Meguro , Tetsuo Tsuchida
发明人： Takeshi Iida , Tatsuya Meguro , Tetsuo Tsuchida
CPC分类号： B41M5/327 , B41M5/3335 , B41M5/3336
摘要： The present invention provides a heat sensitive recording material comprising a substrate and a recording layer thereon incorporating a colorless or light-colored basic dye and a color acceptor, the recording material being characterized in that, the basic dye comprises an indolyldiazaphthalide derivative of the formula (1), and the color acceptor comprises a diphenyl sulfone derivative of the formula (2) and/or a benzanilide derivative of the formula (3) ##STR1## wherein R.sub.1 to R.sub.8 are defined in the specification.
摘要翻译： 本发明提供一种热敏记录材料，其包括基材和其上含有无色或浅色碱性染料和着色受体的记录层，所述记录材料的特征在于，所述碱性染料包括下式的吲哚二氮萘衍生物（ 1），并且该颜色受体包括式（2）的二苯基砜衍生物和/或式（3）的苯甲酰苯胺衍生物。（1）图像（2）
阳离子。 -
公开(公告)号：US5372917A
公开(公告)日：1994-12-13
申请号：US82947
申请日：1993-06-29
申请人： Tetsuo Tsuchida , Tatsuya Meguro , Takaaki Kouro , Haruo Omura
发明人： Tetsuo Tsuchida , Tatsuya Meguro , Takaaki Kouro , Haruo Omura
摘要： The present invention provides a recording material utilizing a reaction between a colorless or light-colored dye precursor and a color developer capable of forming a color upon coming into contact with the dye precursor, the recording material being characterized in that the material comprises at least one compound serving as the dye precursor and represented by the formula (1), and an acidic substance serving as the color developer ##STR1## wherein R.sub.1 to R.sub.6, p and q are defined in the specification. At least one selected from the group consisting of phenolic compounds of the formulae (10), (11) and (12) and phenolic resin having a partial structure of the formula (13) can be used, as required, to further improve the color forming properties and change the color of recorded images from reddish purple or purple to blue or dark blue.
摘要翻译： 本发明提供一种利用无色或浅色染料前体与能够与染料前体接触形成颜色的显色剂之间的反应的记录材料，其特征在于该材料包括至少一种 作为染料前体的化合物，由式（1）表示，和用作显色剂的酸性物质（1）其中R1至R6，p和q在本说明书中定义。 可以根据需要使用选自式（10），（11）和（12）的酚类化合物和具有式（13）的部分结构的酚醛树脂中的至少一种，以进一步改善颜色 形成性质，并将记录图像的颜色从紫色或紫色变为蓝色或深蓝色。
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公开(公告)号：US5094999A
公开(公告)日：1992-03-10
申请号：US529425
申请日：1990-05-29
申请人： Testsuo Tsuchida , Fumio Seyama , Tatsuya Meguro , Mitsuru Kondo
发明人： Testsuo Tsuchida , Fumio Seyama , Tatsuya Meguro , Mitsuru Kondo
CPC分类号： B41M5/3336 , B41M5/155
摘要： A recording material utilizing the reaction between a colorless or light-colored basic dye and a color acceptor reactive with the basic dye to form a color and forming on the same or different substrate a layer or layers containing the basic dye of the color acceptor conjointly or separately, the recording material being characterized in that the color acceptor is at least one of salicyclic acid derivatives represented by the following formula [I] or polyvalent metal salts thereof ##STR1## wherein Ar, R, X, l and m are defined in the specification.
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