公开(公告)号：US5116804A

公开(公告)日：1992-05-26

申请号：US530337

申请日：1990-05-30

申请人： Tomohisa Kakuda ,  Norio Kurisu

发明人： Tomohisa Kakuda ,  Norio Kurisu

IPC分类号： B41M5/30 ,  B41M5/333 ,  B41M5/337

CPC分类号： B41M5/3336 ,  B41M5/3375 ,  B41M5/3333

摘要： A thermosensitive recording material with a highly improved dynamic coloring sensitivity, comprising a support, and a coloring layer formed thereon, which comprises (a) a leuco dye, (b) at least one of 1,7-bis(4-hydroxphenylthio)-3,5-dioxahepetane and 1,5-bis(4-hydroxyphenylthio)-3-oxapentane as a color developer, and (c) a dibenzyl oxalate derivative having formula (I) as a sensitizer: ##STR1## wherein R.sup.1 and R.sup.2 each independently represent hydrogen, an alkyl group having 1 to 4 carbon atoms, a halogen or a hydroxyl group.

摘要翻译： 一种具有高度改善的动态着色敏感性的热敏记录材料，包括载体和形成在其上的着色层，其包含（a）无色染料，（b）1,7-双（4-羟基苯硫基） - 3,5-二氧杂噻吩和1,5-双（4-羟基苯硫基）-3-氧杂戊烷作为显色剂，（c）具有式（I）的草酸二苄酯衍生物作为增感剂：其中R1 R 2各自独立地表示氢，碳原子数1〜4的烷基，卤素或羟基。

公开(公告)号：US4486527A

公开(公告)日：1984-12-04

申请号：US466279

申请日：1983-02-14

申请人： Norio Kurisu ,  Tsutomu Matsuda ,  Masaru Shimada ,  Keishi Kubo

发明人： Norio Kurisu ,  Tsutomu Matsuda ,  Masaru Shimada ,  Keishi Kubo

IPC分类号： G03C1/52 ,  B41M5/323 ,  C09B29/00 ,  G03C1/58 ,  G01D15/10 ,  G03C1/60

CPC分类号： G03C1/58

摘要： A thermo-developable type diazo copying material including a substrate and a heat sensitive recording layer, superposed on said substrate, which consists essentially of a diazo compound, a coupler and a heat-fusible color assistant, characterized in that said heat sensitive recording layer is of the multilayered type comprising a diazo compound-containing layer and a coupler-containing layer, and said coupler is composed of one or two or more of the compounds having the following general formula: ##STR1## wherein X is hydrogen, halogen, an alkyl group having 1-4 carbon atoms or an alkoxyl group having 1-4 carbon atoms; R.sup.1 is an alkyl group having 10-25 carbon atoms; and R.sup.2 is hydrogen or an alkyl group having 1-30 carbon atoms.

摘要翻译： 一种热可显影型重氮复制材料，其包括基板和热敏记录层，叠加在所述基板上，其基本上由重氮化合物，耦合器和热熔颜色助剂组成，其特征在于，所述热敏记录层是 包含含重氮化合物的层和成色剂层的多层型，并且所述成色剂由一种或两种或更多种具有以下通式的化合物组成：其中X是氢，卤素，烷基 具有1-4个碳原子的烷基或具有1-4个碳原子的烷氧基; R1是具有10-25个碳原子的烷基; 并且R 2是氢或具有1-30个碳原子的烷基。

公开(公告)号：US5229349A

公开(公告)日：1993-07-20

申请号：US765184

申请日：1991-09-25

申请人： Norio Kurisu ,  Hideo Aihara ,  Yoshifumi Noge ,  Yasuhiko Watanabe

发明人： Norio Kurisu ,  Hideo Aihara ,  Yoshifumi Noge ,  Yasuhiko Watanabe

IPC分类号： B41M5/337 ,  B41M5/40 ,  B41M5/42 ,  B41M5/44

CPC分类号： B41M5/42 ,  B41M2205/04 ,  B41M5/423 ,  B41M5/44

摘要： A thermosensitive recording material is composed of a support, a thermosensitive coloring layer capable of inducing color formation upon application of heat thereto, formed on the support, and an overcoat layer formed on the thermosensitive coloring layer, the overcoat layer being essentially composed of a resin component which is crosslinked by a glycidylamine compound serving as a crosslinking agent for the resin component. A coating liquid for the formation of the overcoat layer is essentially composed of the resin component and the glycidylamine compound.

摘要翻译： 热敏记录材料由形成在载体上的支撑体，能够在其上施加热而引起颜色形成的热敏着色层和形成在热敏着色层上的外涂层组成，外涂层基本上由树脂 通过作为树脂成分的交联剂的缩水甘油胺化合物交联的成分。 用于形成外涂层的涂布液主要由树脂组分和缩水甘油胺化合物组成。

公开(公告)号：US4985394A

公开(公告)日：1991-01-15

申请号：US450238

申请日：1989-12-13

申请人： Yasutomo Mori ,  Norio Kurisu

发明人： Yasutomo Mori ,  Norio Kurisu

IPC分类号： B41M5/337 ,  B41M5/40 ,  B41M5/42 ,  B41M5/44

CPC分类号： B41M5/426 ,  B41M2205/04 ,  B41M5/44

摘要： A thermosensitive recording material is disclosed, which comprises a substrate, a thermosensitive coloring layer comprising a leuco dye and a color developer capable of inducing color formation in the leuco dye, formed on the substrate, and a protective layer comprising at least one inorganic pigment selected from the group consisting of silica and calcium carbonate, each having an average particle diameter of 0.1 .mu.m or less, and a water-soluble binder, formed on the thermosensitive coloring layer.

摘要翻译： 公开了一种热敏记录材料，其包括基材，包含无色染料的热敏着色层和能够在基材上形成的无色染料中的颜色形成的显色剂，以及包含至少一种选自以下的无机颜料的保护层 由平均粒径为0.1μm以下的二氧化硅和碳酸钙组成的组和形成在热敏着色层上的水溶性粘合剂组成。

公开(公告)号：US5482911A

公开(公告)日：1996-01-09

申请号：US309464

申请日：1994-09-21

申请人： Katsunori Hiroishi ,  Norio Kurisu ,  Hideo Aihara

发明人： Katsunori Hiroishi ,  Norio Kurisu ,  Hideo Aihara

IPC分类号： B41M5/30 ,  B41M5/41 ,  B41M5/40

CPC分类号： B41M5/30 ,  B41M5/41

摘要： A thermosensitive recording material having a support and a thermosensitive coloring layer formed on the support, capable of inducing color development by the application of heat thereto is disclosed, the stiffness of the thermosensitive recording material in the lengthwise direction thereof in accordance with JIS-P-8125 being less than 0.45 exp.sup.0.018x (gf.multidot.cm) wherein x represents the thickness (.mu.m) of the recording material measured in accordance with JIS-P-8118, provided that the lengthwise direction of the recording material is (i) a machine direction in which cellulose fiber contained in a natural material for use in the support is oriented, or (ii) a plane direction of the recording material when a synthetic material is used for the support.

摘要翻译： 公开了一种热敏记录材料，其具有形成在载体上的载体和热敏着色层，其能够通过施加热量而引起显色。根据JIS-P-1，热敏记录材料在其长度方向上的刚度 8125小于0.45exp0.018x（gfxcm）其中x表示根据JIS-P-8118测量的记录材料的厚度（μm），条件是记录材料的纵向方向为（i）机器方向 其中包含在用于载体的天然材料中的纤维素纤维取向，或（ii）当合成材料用于载体时记录材料的平面方向。

公开(公告)号：US5194418A

公开(公告)日：1993-03-16

申请号：US749185

申请日：1991-08-23

申请人： Shinobu Miyauchi ,  Norio Kurisu

发明人： Shinobu Miyauchi ,  Norio Kurisu

IPC分类号： B41M5/40 ,  B41M5/42 ,  B41M5/44

CPC分类号： B41M5/42 ,  B41M5/423 ,  B41M5/426 ,  B41M5/44

摘要： A thermosensitive recording material being composed of a support; a thermosensitive coloring layer, formed on the support, which contains a leuco dye and a color developer capable of inducing color formation in the leuco dye upon application of heat thereto; an overcoat layer, formed on the thermosensitive coloring layer, which contains a first resin component crosslinked by a first crosslinking agent; and a backcoat layer, formed on the back side of the support opposite to the thermosensitive coloring layer, which contains a second resin component crosslinked by a second crosslinking agent, with at least the first resin component being different from the second resin component or the first crosslinking agent being different from the second crosslinking agent.

摘要翻译： 热敏记录材料由支持体构成; 形成在载体上的热敏着色层，其含有无色染料和能够在施加热量时在无色染料中引起着色形成的显色剂; 形成在热敏着色层上的外涂层，其含有通过第一交联剂交联的第一树脂成分; 和形成在与热敏着色层相对的支撑体的背面上的背涂层，其包含由第二交联剂交联的第二树脂组分，至少第一树脂组分不同于第二树脂组分或第一树脂组分 交联剂不同于第二交联剂。

公开(公告)号：US4636819A

公开(公告)日：1987-01-13

申请号：US823001

申请日：1986-01-27

申请人： Masanaka Nagamoto ,  Norio Kurisu ,  Keishi Taniguchi

发明人： Masanaka Nagamoto ,  Norio Kurisu ,  Keishi Taniguchi

IPC分类号： B41M5/333 ,  B41M5/28 ,  B41M5/30 ,  B41M5/32 ,  B41M5/337 ,  B41M5/40 ,  B41M5/42 ,  B41M5/44 ,  B41M5/18

CPC分类号： B41M5/44 ,  B41M5/32 ,  B41M5/3333 ,  B41M5/426

摘要： A thermosensitive recording material comprises (a) a support member, (b) a thermosensitive coloring layer formed on the support member, comprising a colorless or light-colored leuco dye, a zinc thiocyanate antipyrine complex having the following formula, which serves as a color developer capable of inducing color formation in the leuco dye upon application of heat thereto, and (c) a protective layer formed on the thermosensitive coloring layer, consisting essentially of a water-soluble resin for protecting the thermosensitive coloring layer.

摘要翻译： 热敏记录材料包括（a）支撑构件，（b）形成在支撑构件上的热敏着色层，其包含无色或浅色无色染料，具有下式的硫氰酸锌安替比林配合物，其用作颜色 能够在施加热量时在无色染料中引起颜色形成的显影剂，和（c）形成在热敏着色层上的保护层，其基本上由用于保护热敏着色层的水溶性树脂组成。

公开(公告)号：US4575734A

公开(公告)日：1986-03-11

申请号：US517874

申请日：1983-07-27

申请人： Norio Kurisu ,  Keishi Kubo

发明人： Norio Kurisu ,  Keishi Kubo

IPC分类号： B41M5/337 ,  B41M5/22

CPC分类号： B41M5/3375

摘要： A thermosensitive image transfer medium consisting of (i) an image transfer sheet having an image transfer layer consisting essentially of a leuco dye, and (ii) an acceptor sheet having an acceptor layer consisting essentially of a coloring agent with a melting point of not higher than 200.degree. C., which induces color formation in the leuco dye, and, of the image transfer layer and the acceptor layer, at least one layer containing a particular image transfer auxiliary agent for facilitating image formation on the acceptor sheet.

摘要翻译： 一种热敏图像转印介质，其由（i）具有基本上由无色染料组成的图像转印层的图像转印片，和（ii）具有基本上由熔点不高的着色剂组成的受主层的受主片 超过200℃，其在无色染料中引起颜色形成，并且在图像转印层和受体层中，含有特定图像转印辅助剂的至少一层，以便于在受主片上形成图像。

公开(公告)号：US5189007A

公开(公告)日：1993-02-23

申请号：US805621

申请日：1991-12-12

申请人： Hideo Aihara ,  Norio Kurisu ,  Kazuhiro Takei ,  Yasuhiko Watanabe

发明人： Hideo Aihara ,  Norio Kurisu ,  Kazuhiro Takei ,  Yasuhiko Watanabe

IPC分类号： B41M5/337 ,  B41M5/40 ,  B41M5/42 ,  B41M5/44

CPC分类号： B41M5/426 ,  B41M2205/04 ,  B41M2205/40 ,  B41M5/44

摘要： A thermosensitive recording material is composed of a support, a thermosensitive coloring layer capable of inducing color formation upon application of heat thereto, formed on the support, and a protective layer including a resin and a filler formed on the thermosensitive coloring layer, the filler containing aluminum hydroxide or/and aluminum oxide particles, having a volume mean diameter of 1 .mu.m or less, with the amount of the particles with a diameter of 4 .mu.m or less being 90 vol. % or more in the entire particles.

摘要翻译： 热敏记录材料由形成在载体上的支撑体，能够在其上施加热量而引起颜色形成的热敏着色层和形成在热敏着色层上的包含树脂和填料的保护层组成，所述填充剂含有 氢氧化铝或/和氧化铝颗粒，其体积平均直径为1μm或更小，直径为4μm或更小的颗粒的量为90体积％。 ％或更多的整个颗粒。

公开(公告)号：US5043313A

公开(公告)日：1991-08-27

申请号：US497968

申请日：1990-03-23

申请人： Yasutomo Mori ,  Norio Kurisu ,  Toshinobu Iwata ,  Mikio Goto

发明人： Yasutomo Mori ,  Norio Kurisu ,  Toshinobu Iwata ,  Mikio Goto

IPC分类号： B41M5/333

CPC分类号： B41M5/3336

摘要： A thermosensitive recording material comprising (a) a support, and (b) a thermosensitive recording layer formed on the support, comprising a leuco dye and a color developing agent comprising a metal salt or metal complex of a compound having formula (I), which is capable of inducing color formation in the leuco dye upon application of heat thereto: ##STR1## wherein X represents a halogen, an alkyl group having 1 to 10 carbon atoms, or an alkoxyl group having 1 to 10 carbon atoms; R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 independently represent hydrogen, a halogen, a hydroxyl group, an alkyl group having 1 to 10 carbon atoms, an alkoxyl group having 1 to 10 carbon atoms, an aralkyloxyl group having 7 to 20 carbon atoms, an aryloxyl group having 6 to 20 carbon atoms, an alkylthio group having 1 to 10 carbon atoms, an aralkylthio group having 6 to 20 carbon atoms or an arylthio group having 6 to 20 carbon atoms, R.sup.1 and R.sup.2, or R.sup.2 and R.sup.3 may form together with an adjacent benzene ring a naphthalene ring, a tetrahydronaphthalene ring or an indan ring; and m is an integer of 1 to 4.

摘要翻译： 一种热敏记录材料，其包含（a）载体和（b）形成在载体上的热敏记录层，其包含无色染料和包含具有式（I）的化合物的金属盐或金属络合物的显色剂，其中 （I）其中X表示卤素，具有1-10个碳原子的烷基或具有1-10个碳原子的烷氧基;（I）其中X表示卤素，具有1至10个碳原子的烷基或具有1至10个碳原子的烷氧基; R1，R2，R3，R4和R5独立地表示氢，卤素，羟基，碳原子数1〜10的烷基，碳原子数1〜10的烷氧基，碳原子数7〜20的芳烷氧基， 碳原子数6〜20的芳氧基，碳原子数1〜10的烷硫基，碳原子数6〜20的芳烷硫基，碳原子数6〜20的芳硫基，R1，R2，R2，R3可以形成 与相邻苯环一起萘环，四氢萘环或茚满环; m为1〜4的整数。