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公开(公告)号：US4510512A
公开(公告)日：1985-04-09
申请号：US448266
申请日：1982-12-09
CPC分类号： B41M5/465 , B41M5/3377 , Y10S430/146 , Y10S430/165
摘要： A heat-sensitive record material for use with an infrared laser containing(a) a color forming material,(b) a color developing material, and(c) a light absorbing material selected from the group consisting of (1) natural or synthetic silicate compounds, and (2) baked products obtained by baking a zinc compound and a clay mineral at a temperature of at least 500.degree. C.
摘要翻译： 一种与红外激光一起使用的热敏记录材料，其包含（a）成色材料，（b）彩色显影材料，和（c）吸光材料，其选自（1）天然或合成硅酸盐 化合物，和（2）通过在至少500℃的温度下烘烤锌化合物和粘土矿物而获得的烘焙产品
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公开(公告)号：US4906604A
公开(公告)日：1990-03-06
申请号：US248703
申请日：1988-09-23
CPC分类号： B41M5/3375 , B41M5/34 , Y10S428/913
摘要： In a multi-color heat sensitive recording material comprising a substrate and two or more heat sensitive color-forming layers thereon capable of forming different colors from each other, at least one of the heat sensitive color-forming layers containing a leuco dye and an acidic substance, the recording material characterized in that at least one piperidine derivative represented by the formula [I] ##STR1## wherein R.sub.1 is C.sub.1.about.30 aliphatic group residue which may have C.sub.2.about.20 alkoxycarbonyl group, or C.sub.1.about.30 aliphatic group residue which has ether linkage and oxycarbonyl group; R.sub.2, R.sub.3, R.sub.4, R.sub.5 and X are each methyl group or hydrogen atom; and l is an integer of 1 to 6, is incorporated at the position where a decolorizing function can be effected against the color-forming system comprising a leuco dye and an acidic substance.
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公开(公告)号：US4529992A
公开(公告)日：1985-07-16
申请号：US547493
申请日：1983-11-01
CPC分类号： B41M5/34 , Y10S430/146 , Y10T428/24942
摘要： This invention provides a multicolor record material comprising a plurality of color forming systems each containing a color forming material and a color developing material and adapted to produce different colors individually, the multicolor record material being characterized in that each of the systems contains a substance which absorbs an infrared beam of specified wavelength for causing the system to produce its color but which substantially does not absorb an infrared beam of different wavelength for causing another system to produce the color thereof.
摘要翻译： 本发明提供一种多色记录材料，其包括多个成色系统，每个成色系统包含成色材料和彩色显影材料，并且适于分别产生不同的颜色，所述多色记录材料的特征在于，每个系统含有吸收 用于使系统产生其颜色但基本上不吸收不同波长的红外光束以使另一系统产生其颜色的特定波长的红外光束。
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公开(公告)号：US4659643A
公开(公告)日：1987-04-21
申请号：US789710
申请日：1985-10-21
CPC分类号： G03C1/61
摘要： A heat-sensitive recording material comprising a substrate and a heat-sensitive recording layer thereon, the heat-sensitive recording layer containing a diazonium salt, coupler compound, heat-fusible basic compound and at least one of the compounds represented by the formula [I] below ##STR1## wherein X is --O-- or --CONH--, R.sub.1 and R.sub.2 are each hydrogen, halogen, alkyl having 1 to 8 carbon atoms, cycloalkyl, aryl, aralkyl or alkoxyl and n is an integer of 1 to 10.
摘要翻译： 一种热敏记录材料，包括基底和热敏记录层，所述热敏记录层含有重氮盐，成色剂化合物，热熔性碱性化合物和至少一种式[I ]其中X是-O-或-CONH-，R 1和R 2各自为氢，卤素，具有1至8个碳原子的烷基，环烷基，芳基，芳烷基或烷氧基，n为整数1 到10。
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5.发明授权Heat and light-sensitive recording materials with dialonium compound, coupler, and heat fusible amidine or diamidine compound 失效热敏和光敏记录材料与二盐化合物，成色剂和热熔脒或脒化合物
公开(公告)号：US4652512A
公开(公告)日：1987-03-24
申请号：US823561
申请日：1986-01-29
摘要： This invention provides a heat-sensitive recording material comprising a substrate and a heat-sensitive recording layer which is formed over the substrate and which contains a diazonium salt, a coupler and at least one of specific heat-fusible basic amidine and diamidine compounds in which the nitrogen atom(s) of ##STR1## moiety(moieties) has(have) a substituent and the nitrogen atom(s) or ##STR2## moiety(moieties) has(have) at least one substituent, the substituent being independently selected from the group consisting of phenyl, naphthyl, phenyl-C.sub.1 -C.sub.4 alkyl and naphthyl-C.sub.1 -C.sub.4 alkyl, each optionally substituted with C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, phenyloxy, nitro or halogen, and in which amidine compounds are other than formamidines. The heat-sensitive recording material is especially excellent in storage stability.
摘要翻译： 本发明提供了一种热敏记录材料，其包括基材和热敏记录层，其形成在该基材上并且包含重氮盐，成色剂和至少一种比热溶性碱性脒和脒化合物，其中 部分（部分）的氮原子具有（具有）取代基并且氮原子或部分（部分）具有（具有）至少一个取代基，所述取代基独立地选自 苯基，萘基，苯基-C 1 -C 4烷基和萘基-C 1 -C 4烷基，各自任选被C 1 -C 4烷基，C 1 -C 4烷氧基，苯氧基，硝基或卤素取代，其中脒化合物不同于 甲脒 热敏记录材料的储存稳定性特别优异。
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公开(公告)号：US4770973A
公开(公告)日：1988-09-13
申请号：US928050
申请日：1986-11-07
申请人： Nobuo Kanda , Katsuhiko Ishida , Tosaku Okamoto , Mitsuru Kondo
发明人： Nobuo Kanda , Katsuhiko Ishida , Tosaku Okamoto , Mitsuru Kondo
CPC分类号： G03C1/58
摘要： In a heat-sensitive recording material which comprises a substrate and a heat-sensitive recording layer thereon containing a diazonium salt and coupler compound, the heat-sensitive recording material characterized in that the coupler compound comprises at least one compound represented by the formula [I] below ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are each hydrogen atom, halogen atom, alkyl or alkoxyl; R.sub.9 is hydrogen atom or alkyl; X and Y are each hydrogen atom, --OR.sub.10 or --N(R.sub.11)(R.sub.12), R.sub.10, R.sub.11 and R.sub.12 being each hydrogen atom, alkyl, alicyclic group, aryl or aralkyl, these R.sub.10, R.sub.11 and R.sub.12 may have a substituent selected from among halogen atom, alkyl and alkoxy, R.sub.11 and R.sub.12 may link together to form a heteroring, or, one or both of R.sub.11 and R.sub.12 may form a heteroring together with an adjacent benzene ring; n is 0 or 1.
摘要翻译： 在包含基材和其上含有重氮盐和偶联剂化合物的热敏记录层的热敏记录材料中，热敏记录材料的特征在于，成色剂化合物包含至少一种由式[I ]其中R 1，R 2，R 3，R 4，R 5，R 6，R 7和R 8各自为氢原子，卤原子，烷基或烷氧基; R9为氢原子或烷基; X和Y各自为氢原子，-OR 10或-N（R 11）（R 12），R 10，R 11和R 12各自为氢原子，烷基，脂环基，芳基或芳烷基，这些R 10，R 11和R 12可以具有选定的取代基 从卤素原子，烷基和烷氧基中，R 11和R 12可以连接在一起以形成杂环，或者，R11和R12中的一个或两个可以与相邻的苯环一起形成杂环; n为0或1。
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公开(公告)号：US5187143A
公开(公告)日：1993-02-16
申请号：US783021
申请日：1991-10-25
申请人： Kazuo Watanabe , Tosaku Okamoto
发明人： Kazuo Watanabe , Tosaku Okamoto
CPC分类号： B41M5/32 , B41M5/3335
摘要： The present invention provides a heat sensitive recording material having a recoridng layer formed on a substrate and containing a colorless or light-colored basic dye and a color developer, the heat sensitive recording material being characterized in that the color developer includes a zinc salt of terephthalaldehydic acid or a composite zinc salt of terephthalaldehydic acid and other aromatic carboxylic acid.
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8.发明授权Method for the production of a color developer and the obtained color developer 失效制备彩色显影剂和所得彩色显影剂的方法
公开(公告)号：US4134847A
公开(公告)日：1979-01-16
申请号：US801425
申请日：1977-05-27
申请人： Shin-ichi Oda , Tosaku Okamoto , Akira Nakanishi , Takio Kuroda
发明人： Shin-ichi Oda , Tosaku Okamoto , Akira Nakanishi , Takio Kuroda
CPC分类号： B41M5/155
摘要： A color developer is obtained by the process which comprises heating a mixture of at least one aromatic carboxylic acid, at least one water-insoluble organic polymer and at least one oxide or carbonate of polyvalent metal to melt at least one of aromatic carboxylic acid and said polymer to form a homogeneous mass. The color developer may be pulverized to form finely divided particles.
摘要翻译： 通过包括加热至少一种芳族羧酸，至少一种水不溶性有机聚合物和至少一种多价金属氧化物或碳酸酯的混合物来熔化芳族羧酸和所述 聚合物形成均匀的质量。 彩色显影剂可以被粉碎以形成细碎的颗粒。
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公开(公告)号：US5296440A
公开(公告)日：1994-03-22
申请号：US859370
申请日：1992-05-26
申请人： Nobuo Kanda , Naoto Arai , Tosaku Okamoto , Isamu Nakano , Tetsuo Tsuchida
发明人： Nobuo Kanda , Naoto Arai , Tosaku Okamoto , Isamu Nakano , Tetsuo Tsuchida
CPC分类号： B41M5/3375
摘要： The invention provides a heat-sensitive recording medium comprising (a) a support and (b) a heat-sensitive recording layer formed on the support and comprising a colorless or pale-colored basic dye and a color developing material capable of causing color development upon contact with the dye by heating, which medium is characterized in that the heat-sensitive recording layer contains at least one phosphate compound selected from the group consisting of 2,2'-methylenebis(4,6-di-tert-butylphenyl) phosphate of the general formula (1) shown below and alkali metal, ammonium and polyvalent metal salts thereof: ##STR1## wherein R represents a tert-butyl group.
摘要翻译： PCT No.PCT / JP91 / 01291 Sec。 371日期：1992年5月26日 102（e）日期1992年5月26日PCT 1991年9月27日PCT PCT。 出版物WO92 / 05963 本发明提供了一种热敏记录介质，其包含（a）载体和（b）形成在载体上的热敏记录层，其包含无色或浅色碱性染料和显色剂 能够通过加热与染料接触而引起显色的材料，该介质的特征在于，热敏记录层含有至少一种选自2,2'-亚甲基双（4,6-di - 叔丁基苯基）磷酸酯及其碱金属，铵和多价金属盐：（*化学结构*）（1）其中R表示叔丁基。
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10.发明授权Two-color heat-sensitive recording material with 2-hydroxy-3-naphthoanilide as both coupler and color developing agent 失效双色热敏记录材料与2-羟基-3-萘甲酰苯胺作为偶联剂和显色剂
公开(公告)号：US4828957A
公开(公告)日：1989-05-09
申请号：US53724
申请日：1987-05-26
申请人： Naoki Yonese , Tosaku Okamoto , Mitsuru Kondo
发明人： Naoki Yonese , Tosaku Okamoto , Mitsuru Kondo
CPC分类号： G03C1/52
摘要： Disclosed is a two-color heat-sensitive recording material which comprises a base sheet and a recording layer of single-layer or multi-layer structure formed on the base sheet, the recording layer comrising:(a) a diazonium salt,(b) a basic leuco dye,(c) a 2-hydroxy-3-naphthoic acid derivative which acts as a coupler compound for causing the diazonium salt to develop color when heated and which also acts as a color developing material for causing the basic leuco dye to develop color when heated, and(d) a basic substance, wherein the diazonium salt and the basic leuco dye each form a color upon application of heat, thereby giving the first image of a mixed color, and, then, after irradiation of an active ray to decompose the diazonium salt, the basic leuco dye alone forms its own color upon application of heat, thereby giving the second image whose color is different from the mixed color of the first image.
摘要翻译： 公开了一种双色热敏记录材料，其包括基片和形成在基片上的单层或多层结构的记录层，记录层包括：（a）重氮盐，（b） 碱性无色染料，（c）作为成色剂化合物的2-羟基-3-萘甲酸衍生物，其用于使重氮盐在加热时显色，并且还用作显色剂，使碱性无色染料 在加热时显色，和（d）碱性物质，其中重氮盐和碱性无色染料在施加热量时均形成颜色，从而得到混合颜色的第一图像，然后在活性物质的照射后 射线以分解重氮盐，单独的基本无色染料在施加热量时形成其自己的颜色，从而给出颜色不同于第一图像的混合色彩的第二图像。
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