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公开(公告)号：US07192904B2
公开(公告)日：2007-03-20
申请号：US10499433
申请日：2002-12-20
IPC分类号： B41M5/30
CPC分类号： B41M5/3336 , B41M5/3275 , B41M5/3333 , B41M5/3372 , B41M5/3375 , B41M5/3377 , B41M5/41 , B41M5/426 , B41M5/44 , B41M2205/04
摘要： The present invention provides a heat-sensitive recording material comprising a substrate and a heat-sensitive recording layer provided thereon, the layer comprising a color forming system that combines an electron-donating colorless dye and an electron-accepting compound, in which the electron-accepting compound is a compound represented by the formula R1-Ph-SO2R2 (wherein R1 represents a hydroxyl group or an alkyl group, R2 represents -Ph, —NH-Ph, -Ph-OR3 or —NH—CO—NH-Ph, R3 represents an alkyl group, and Ph represents a phenyl group), and at least the heat-sensitive recording layer is formed by curtain-coating a coating solution for the heat-sensitive recording layer.
摘要翻译： 本发明提供了一种热敏记录材料，其包括基板和设置在其上的热敏记录层，该层包括组合给电子性无色染料和电子接受性化合物的成色体系， 受体化合物是由下式表示的化合物：其中R 1，R 2，R 2，R 2，R 2， 表示羟基或烷基，R 2表示-Ph，-NH-Ph，-Ph-OR 3或-NH-CO-NH-Ph，R 3表示烷基，Ph表示苯基），并且至少热敏记录层通过对用于热敏记录层的涂布溶液进行幕涂而形成。
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公开(公告)号：US20050054527A1
公开(公告)日：2005-03-10
申请号：US10499433
申请日：2002-12-20
CPC分类号： B41M5/3336 , B41M5/3275 , B41M5/3333 , B41M5/3372 , B41M5/3375 , B41M5/3377 , B41M5/41 , B41M5/426 , B41M5/44 , B41M2205/04
摘要： The present invention provides a heat-sensitive recording material comprising a substrate and a heat-sensitive recording layer provided thereon, the layer comprising a color forming system that combines an electron-donating colorless dye and an electron-accepting compound, in which the electron-accepting compound is a compound represented by the formula R1-Ph-SO2R2 (wherein R1 represents a hydroxyl group or an alkyl group, R2 represents -Ph, —NH-Ph, -Ph-OR3 or —NH—CO—NH-Ph, R3 represents an alkyl group, and Ph represents a phenyl group), and at least the heat-sensitive recording layer is formed by curtain-coating a coating solution for the heat-sensitive recording layer.
摘要翻译： 本发明提供了一种热敏记录材料，其包括基板和设置在其上的热敏记录层，该层包括组合给电子性无色染料和电子接受性化合物的成色体系， 受体化合物是由式R 1 -Ph-SO 2 R 2表示的化合物（其中R 1表示羟基或烷基，R 2表示-Ph，-NH-Ph，-Ph -OR 3或-NH-CO-NH-Ph，R 3表示烷基，Ph表示苯基），并且至少热敏记录层通过将涂布溶液 用于热敏记录层。
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公开(公告)号：US07135431B2
公开(公告)日：2006-11-14
申请号：US10479256
申请日：2002-05-31
IPC分类号： B41M5/30
CPC分类号： B41M5/3336 , B41M5/30 , B41M5/3275 , B41M5/3335 , B41M5/3375
摘要： A thermosensitive recording material of the present invention has a thermosensitive color developing layer on a support, and the thermosensitive color developing layer contains at least an electron-donating colorless dye and 4-hydroxybenzenesulfone anilide as an electron-accepting compound. The thermosensitive recording material of the invention meets any one of the following conditions: the thermosensitive recording surface of the thermosensitive recording material has an Oken smoothness of at least 300 seconds; 1,1,3-tris(2-methyl-4-hydroxy-5-tert-butylphenyl)-butane and/or 1,1,3-tris(2-methyl-4-hydroxy-5-cyclohexyl-phenyl)butane is contained as an image stabilizer; at least one selected from 2-anilino-3-methyl-6-di-n-butylaminofluorane and 2-anilino-3-methyl-6-di-n-amylaminofluorane is contained as the electron-donating colorless dye; a sensitizer and 2-anilino-3-methyl-6-(N-ethyl-N-p-benzyl)aminofluorane as the electron-donating colorless dye are contained; and the image stabilizer and at least one selected from 2-anilino-3-methyl-6-di-n-butylaminofluorane, 2-anilino-3-methyl-6-di-n-amylaminofluorane, and 2-anilino-3-methyl-6-(N-ethyl-N-p-benzyl)aminofluorane as the electron-donating colorless dye are contained.
摘要翻译： 本发明的热敏记录材料在载体上具有热敏彩色显影层，热敏显色层至少含有给电子性无色染料和作为电子接受性化合物的4-羟基苯磺酰苯胺。 本发明的热敏记录材料满足以下条件之一：热敏记录材料的热敏记录表面具有至少300秒的奥肯平滑度; 1,1,3-三（2-甲基-4-羟基-5-叔丁基苯基）丁烷和/或1,1,3-三（2-甲基-4-羟基-5-环己基 - 苯基）丁烷 作为图像稳定器; 含有选自2-苯胺基-3-甲基-6-二正丁基氨基氟烷和2-苯胺基-3-甲基-6-二正戊基氨基氟的至少一种作为供电无色染料; 含有敏化剂和2-苯胺基-3-甲基-6-（N-乙基-N-对苄基）氨基氟烷作为给电子的无色染料; 和图像稳定剂和选自2-苯胺基-3-甲基-6-二正丁基氨基氟，2-苯胺基-3-甲基-6-二正戊基氨基氟烷和2-苯胺基-3-甲基中的至少一种 含有作为给电子性无色染料的6-（N-乙基-N-苄基）氨基氟烷。
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公开(公告)号：US20050088508A1
公开(公告)日：2005-04-28
申请号：US10499057
申请日：2002-12-20
IPC分类号： B41M5/30 , B41M5/327 , B41M5/333 , B41M5/337 , B41M5/40 , B41M5/41 , C08K5/00 , C08K5/11 , C09J7/02 , C09J11/06 , B41J2/325 , B41J31/00
CPC分类号： B41M5/323 , B41M5/3275 , B41M5/3336 , B41M5/3372 , B41M5/3375 , B41M5/3377 , B41M5/41 , C08K5/0008 , C08K5/0016 , C08K5/11 , C09J7/35 , C09J11/06 , C09J2205/102 , C09J2429/00 , Y02P20/582
摘要： (A) The invention discloses a thermosensitive recording material comprising: a support; and a thermosensitive recording layer formed on the support, the thermosensitive recording layer containing an electron-donating colorless dye and an electron-accepting compound which develops color upon a reaction with the electron-donating colorless dye, wherein the thermosensitive recording material satisfies at least one of the following conditions (1) to (3). (1) an image density when thermal printing is performed from a side, of the support, having the thermosensitive recording layer with printing energy of 15.2 mJ/mm2 is 1.20 or more, and the thermosensitive recording material is used for a recording device having a printing speed of 10 cm/sec or more; (2) the thermosensitive recording material contains a sensitizer comprising at least one compound selected from the group consisting of 2-benzyloxynaphthalene, dimethylbenzyloxalate, m-terphenyl, ethyleneglycol tolyl ether, p-benzyl biphenyl, 1,2-diphenoxymethyl benzene, diphenyl sulfone and 1,2-diphenoxy ethane, and the image density after the thermosensitive recording material is brought into contact with a heat source of 70° C. for 5 seconds is 0.15 or less; (3) the electron-accepting compound is a compound represented by the following Formula (1) R1-Ph-SO2R2 Formula (1) wherein R1 represents a hydroxyl group or an alkyl group, R2 represents -Ph, —NH-Ph, -Ph-OR3 or —NH—CO—NH-Ph, R3 represents an alkyl group, Ph represents a phenyl group and may be substituted with a substituent containing —SO2R2, and a volume-averaged grain size of the electron-donating colorless dye and electron-accepting compound is in a range of 0.5 to 1.0 μm.
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公开(公告)号：US07098168B2
公开(公告)日：2006-08-29
申请号：US10499057
申请日：2002-12-20
IPC分类号： B41M5/30
CPC分类号： B41M5/323 , B41M5/3275 , B41M5/3336 , B41M5/3372 , B41M5/3375 , B41M5/3377 , B41M5/41 , C08K5/0008 , C08K5/0016 , C08K5/11 , C09J7/35 , C09J11/06 , C09J2205/102 , C09J2429/00 , Y02P20/582
摘要： (B) A thermosensitive recording material comprises a thermosensitive recording layer containing an electron-donating colorless dye, an electron-accepting compound which develops color upon a reaction with the electron-donating colorless dye and a sensitizer, wherein the thermosensitive recording material satisfies at least one of the following conditions (1) to (3). (1) An image density when thermal printing is performed with a printing energy is 1.20 or more, and the thermosensitive recording material is used for a recording device having a printing speed of 10 cm/sec or more. (2) An image density after the thermosensitive recording material is brought into contact with a heat source of 70° C. for 5 seconds is 0.15 or less, and the sensitizer is 2-benzyloxynaphthalene or the like. (3) the electron-accepting compound is a compound represented by R1-Ph-SO2R2 wherein R1 represents a hydroxyl group or an alkyl group, R2 represents -Ph, —NH-Ph, -Ph-OR3 or —NH—CO—NH-Ph, R3 represents an alkyl group, Ph represents a phenyl group and may be substituted with a substituent containing SO2R2, and a volume-averaged grain size is in a range of 0.5 to 1.0 μm.
摘要翻译： （B）热敏记录材料包括含有给电子性无色染料的热敏记录层，与给电子性无色染料反应形成颜色的电子接受性化合物和敏化剂，其中热敏记录材料至少满足 以下条件（1）至（3）之一。 （1）以打印能量进行热敏打印时的图像浓度为1.20以上，热敏记录材料用于印刷速度为10cm /秒以上的记录装置。 （2）热敏记录材料与70℃的热源接触5秒后的图像浓度为0.15以下，敏化剂为2-苄氧基萘等。 （3）电子接受性化合物是由R 1 -O-P 2 -SO 2 R 2 R 2表示的化合物，其中R 1， / SUP>表示羟基或烷基，R 2表示-Ph，-NH-Ph，-Ph-OR 3或-NH-CO-NH- Ph，R 3表示烷基，Ph表示苯基，可以被含有SO 2 R 2 O 2的取代基取代，并且 体积平均粒径在0.5〜1.0μm的范围内。
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公开(公告)号：US20060046933A1
公开(公告)日：2006-03-02
申请号：US10499514
申请日：2002-12-20
IPC分类号： B41M5/30
CPC分类号： B41M5/3336 , B41M5/3275 , B41M5/3375
摘要： The present invention provides a heat-sensitive recording material having a support, and a heat-sensitive recording layer containing an electron-donating colorless dye and an electron-accepting compound for coloring by reacting with the electron-donating colorless dye on the support. The above-mentioned electron-accepting compound is preferably a compound represented by R1-Ph-SO2R2. The maximum value of the curl height of the material is preferably 5.0 mm or less. The image density formed by thermal printing by energy application at 15.2 mJ/mm2 from the heat-sensitive recording layer side of the support is preferably 1.20 or more. The static friction coefficient and the dynamic friction coefficient of the material are preferably in the range of 0.2 to 0.5 in the case where the outermost surface of the front side having at least one heat-sensitive recording layer and the outermost surface of the rear side are rubbed against each other. The pigment preferably has the boiled linseed oil absorption amount of 30 to 200 ml/100 g and an volume average particle diameter of 0.5 to 3 μm, and the heat-sensitive recording material is preferably used for a recording apparatus capable of thermal printing at speed of 10 cm/sec or more.
摘要翻译： 本发明提供一种具有载体的热敏记录材料和含有给电子性无色染料和受电子性化合物的热敏记录层，用于通过与载体上的给电子性无色染料反应进行着色。 上述电子接受性化合物优选为由R 1〜P 2 -SO 2 R 2 O 2表示的化合物。 材料的卷曲高度的最大值优选为5.0mm以下。 通过在载体的热敏记录层侧以15.2mJ / mm 2的能量施加的热印打印形成的图像密度优选为1.20以上。 在具有至少一个热敏记录层的前侧的最外表面和后侧的最外表面的情况下，材料的静摩擦系数和动摩擦系数优选在0.2至0.5的范围内 相互摩擦 颜料优选具有30至200ml / 100g的煮沸亚麻子油吸收量和0.5至3μm的体积平均粒径，并且热敏记录材料优选用于能够以速度进行热打印的记录装置 为10厘米/秒以上。
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公开(公告)号：US06730632B2
公开(公告)日：2004-05-04
申请号：US10443876
申请日：2003-05-23
IPC分类号： B41M530
CPC分类号： B41M5/3372 , B41M5/3336
摘要： A heat-sensitive recording material which includes, on a substrate, at least one heat-sensitive color developing layer containing an electron-donating colorless dye, 2,4-bis(phenylsulfonyl)phenol as an electron-accepting compound, and a sulfonic acid-modified polyvinyl alcohol and at least one modified polyvinyl alcohol other than the sulfonic acid-modified polyvinyl alcohol as binders, an outermost layer of the heat-sensitive recording material containing a lubricant.
摘要翻译： 一种热敏记录材料，其在基材上包含至少一种含有给电子性无色染料，作为电子接受性化合物的2,4-双（苯基磺酰基）苯酚和磺酸的热敏彩色显影层 改性聚乙烯醇和至少一种除磺酸改性聚乙烯醇以外的改性聚乙烯醇作为粘合剂，该热敏记录材料的最外层含有润滑剂。
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公开(公告)号：US07160840B2
公开(公告)日：2007-01-09
申请号：US10481958
申请日：2002-05-31
IPC分类号： B41M5/30
CPC分类号： B41M5/3336 , B41M5/3338 , B41M5/41
摘要： A thermal recording material having a support and, formed thereon, a thermal coloring layer containing an electron donating colorless dye and an electron accepting compound, wherein the electron accepting compound comprises 4-hydroxybenzenesulfoneanilide and the support comprises a used paper pulp as a primary component; the thermal recording material which further comprises at least one of calcium carbonate of calcite type, amorphous silica and aluminum hydroxide as an inorganic pigment; and the thermal recording material wherein the electron donating colorless dye comprises a specific colorless dye and the recording material is formed through the use of a liquid pigment dispersion having a pH of 7 to 10.
摘要翻译： 一种具有支持体并在其上形成含有给电子性无色染料和受电子化合物的热着色层的热敏记录材料，其中电子接受性化合物包括4-羟基苯磺酰苯胺，载体包括废纸纸浆作为主要成分; 所述热敏记录材料还包含方解石型碳酸钙，无定形二氧化硅和氢氧化铝中的至少一种作为无机颜料; 和其中给电子性无色染料包含特定无色染料的热敏记录材料，并且通过使用pH为7至10的液体颜料分散体形成记录材料。
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公开(公告)号：US20050170959A1
公开(公告)日：2005-08-04
申请号：US10499664
申请日：2002-12-20
IPC分类号： B41M5/30 , B41M5/327 , B41M5/333 , B41M5/337 , B41M5/40 , B41M5/41 , B41M5/42 , B41M5/44 , C09J7/02 , B41M5/24 , B29C71/02 , B32B33/00 , B41M5/20 , B32B9/00
CPC分类号： B41M5/3336 , B41M5/3275 , B41M5/3333 , B41M5/3372 , B41M5/3375 , B41M5/3377 , B41M5/41 , B41M5/426 , B41M5/44 , B41M2205/04 , C09J7/35 , C09J2429/00 , Y10T428/14
摘要： The heat-sensitive recording material of the present invention has a substrate and a heat-sensitive recording layer provided thereon, the layer including an electron-donating colorless dye and an electron-accepting compound. The electron-accepting compound is a compound represented by R1-Ph-SO2R2, wherein R1 represents a hydroxyl group or an alkyl group, R2 represents -Ph, —NH-Ph, -Ph-OR3 or —NH—CO—NH-Ph, R3 represents an alkyl group, and Ph represents a (substituted) phenyl group. The recording material satisfies one of the following conditions: the density of an image portion that has been irradiated with a fluorescent lamp at 500,000 Lux.h is retained at a rate of not less than 80% relative to that of the image portion before irradiation; the volume mean diameter of the electron-accepting compound is not more than 1.0 μm, and the whiteness degree of a non-image portion is 75% to 90%, and a level of density of an image portion, which has been retained under specific conditions, is not more than 50% lower than that of the image portion before retention; and a level of density of a formed image, which has been left under specific conditions, is not more than 50% lower than that of the formed image before leaving and a sensitizer is a specific compound. The invention also provides a heat-sensitive recording material wherein a level of density of a formed image, which has been left under specific conditions, is not more than 50% lower than that of the formed image before leaving and the image density after a heat source has been brought into contact with the heat-sensitive recording material at 70° C. for 5 seconds is not more than 0.15.
摘要翻译： 本发明的热敏记录材料具有基板和设置在其上的热敏记录层，该层包括给电子性无色染料和受电子性化合物。 电子接受性化合物是由R 1 -Oh-SO 2 R 2 O 2表示的化合物，其中R 1〜 >表示羟基或烷基，R 2表示-Ph，-NH-Ph，-Ph-OR 3或-NH-CO-NH-Ph， R 3表示烷基，Ph表示（取代的）苯基。 记录材料满足以下条件之一：以500,000Lux.h照射的荧光灯的图像部分的密度相对于照射前的图像部分的密度保持不小于80％; 受电子化合物的体积平均直径不大于1.0μm，非图像部分的白度为75％至90％，并且保留在特定的图像部分的图像部分的密度水平 条件比保留前的图像部分低不超过50％; 并且在特定条件下留下的形成图像的浓度水平不低于离开前形成的图像的浓度的50％，并且敏化剂是特定化合物。 本发明还提供一种热敏记录材料，其中在特定条件下留下的成像图像的密度水平不低于离开前形成的图像的浓度的50％，并且热量后的图像浓度 来源已经在70℃下与热敏记录材料接触，5秒钟不大于0.15。
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公开(公告)号：US06852671B2
公开(公告)日：2005-02-08
申请号：US10322596
申请日：2002-12-19
IPC分类号： B41M5/28 , B41M5/30 , B41M5/327 , B41M5/333 , B41M5/337 , B41M5/40 , B41M5/41 , B41M5/42 , B41M5/44
CPC分类号： B41M5/3336 , B41M5/3275 , B41M5/3333 , B41M5/3335 , B41M5/3372 , B41M5/3375 , B41M5/3377 , B41M5/41 , B41M5/426 , B41M5/44 , B41M2205/12
摘要： A heat-sensitive recording material including, on a support, a heat-sensitive color-developable layer containing an electron-donating colorless dye and an electron-accepting compound, wherein the electron-accepting compound contains a compound represented by R1—Ph—SO2R2, and an adhesive strength when an adhesive sheet such as a revenue stamp is affixed to a recording face of a heat-sensitive recording paper made of the heat-sensitive recording material is larger than a given value, and a center line average roughness Ra75 of the heat-sensitive recording face is 2.0 μm or less.
摘要翻译： 一种热敏记录材料，在载体上包含含有给电子性无色染料和受电子性化合物的热敏显色层，其中该电子接受性化合物含有由R 1表示的化合物， Ph-SO2R <2>，并且当由热敏记录材料制成的热敏记录纸的记录面附着诸如印记的粘合片时的粘合强度大于给定值，并且 热敏记录面的中心线平均粗糙度Ra75为2.0μm以下。
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