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公开(公告)号：US5478793A
公开(公告)日：1995-12-26
申请号：US118201
申请日：1993-09-09
申请人： Tetsuo Tsuchida , Yasuji Koga , Haruo Omura , Masato Tanaka , Nobuhisa Danou
发明人： Tetsuo Tsuchida , Yasuji Koga , Haruo Omura , Masato Tanaka , Nobuhisa Danou
CPC分类号： B41M5/136 , B41M5/165 , B41M5/1366
摘要： A pressure sensitive recording material utilizing a color forming reaction between a colorless or light-colored basic dye and a color acceptor, and in which (1) a basic dye-containing layer and color acceptor-containing layer are formed on one surface of different substrates respectively, (2) a basic dye-containing layer and color acceptor-containing layer are formed on one surface and the other surface of a same substrate respectively, (3) a basic dye-containing layer and color acceptor-containing layer are superposed on one surface of a substrate or (4) a layer containing both basic dye and color acceptor is formed on one surface of a substrate, the pressure sensitive recording material being characterized in that the basic dye is at least one diarylmethane compound represented by the formula (1) given below, the basic dye being enclosed in synthetic high polymer microcapsules having a mean particle size of 3 to 15 .mu.m and an average film thickness of 0.1 to 0.7 .mu.m, the color acceptor being an activated clay mineral containing 65 to 80 wt. % of silicon oxide (SiO.sub.2) ##STR1## wherein R.sub.1 to R.sub.6 and A are as defined in the specification.
摘要翻译： 利用无色或浅色碱性染料与受色剂之间的成色反应的压敏记录材料，其中（1）含碱性含染料层和含色受体层形成在不同基材的一个表面上 （2）分别在同一基板的一个表面和另一个表面上分别形成基本的含染料层和含色受体层，（3）含碱性含染料层和含色受体层叠加在 基材的一个表面或（4）含有碱性染料和着色受体的层形成在基材的一个表面上，压敏记录材料的特征在于碱性染料是至少一种由式（II）表示的二芳基甲烷化合物 1），将基本染料封入平均粒径为3〜15μm，平均膜厚为0.1〜0.7μm的合成高分子微胶囊中， ptor是一种活性粘土矿物，含65至80wt。 氧化硅（SiO 2）的百分比（1）其中R1至R6和A如说明书中所定义。
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公开(公告)号：US5276002A
公开(公告)日：1994-01-04
申请号：US691334
申请日：1991-04-25
申请人： Yoshitaka Okumura , Hiromasa Kondo
发明人： Yoshitaka Okumura , Hiromasa Kondo
CPC分类号： B41M5/529 , Y10S428/913 , Y10S428/914 , Y10T428/31786
摘要： An image-receiving sheet for thermal dye-transfer recording comprising a substrate and an image-receiving layer disposed on said substrate, said image-receiving layer being capable of receiving an image to be transferred from a coloring material-transferring sheet, characterized in that said image-receiving layer is formed of a coating composition comprising an aqueous solution or a water dispersion of a resin having a dyeing property, a carboxy-modified silicone compound, and a multi-functional aziridine derivative.
摘要翻译： 一种用于热染料转印记录的图像接收片，包括基底和设置在所述基底上的图像接收层，所述图像接收层能够接收从着色材料转印片转印的图像，其特征在于， 所述图像接收层由包含具有染色性的树脂的水溶液或水分散体，羧基改性的硅氧烷化合物和多官能氮丙啶衍生物的涂料组合物形成。
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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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4.发明授权Pressure sensitive recording sheet with a layer containing microcapsules each containing color former and benzyl toluene 失效具有包含含有成色剂和苄基甲苯的微胶囊的层的压敏记录片材
公开(公告)号：US5242885A
公开(公告)日：1993-09-07
申请号：US879119
申请日：1992-05-05
CPC分类号： B41M5/1655 , B41M5/1246
摘要： An improved pressure sensitive recording sheet capable of causing an improved color development which comprises a substrate and a layer containing microcapsules each containing an electron-donative chromogenic material and a hydrophobic medium containing benzyl toluene being formed on the substrate.The pressure sensitive recording sheet exhibits an excellent color-developing property and provides clear color images of high density.
摘要翻译： 一种改进的压敏记录片材，其能够引起改进的显色，其包括基材和包含含有供电子显色材料的微胶囊和在基材上形成含有苄基甲苯的疏水介质的层。 压敏记录纸具有优异的显色性能并提供高密度的清晰彩色图像。
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公开(公告)号：US5188470A
公开(公告)日：1993-02-23
申请号：US752027
申请日：1991-08-29
申请人： Motoki Matsubara , Setsuo Sasabe , Takayasu Hongo , Kenichi Fujii
发明人： Motoki Matsubara , Setsuo Sasabe , Takayasu Hongo , Kenichi Fujii
摘要： A printer having a cutter 6 including: program storage 2 for storing printer control programs such as a data edition program, a printing control program and a cutter control program, where the program storage has a random access memory for storing the predetermined length of each of plural sheet divisions arranged on the web to be cut out, the total length of a printing zone in each of the sheet divisions and a blank distance between adjacent two printing zones of the sheet divisions; and a central processing unit 1 for operating the cutter 6 to cut the sheet division according to the data and the programs read out from the program storage, to cut out a sheet in the predetermined length with a printed zone where the central processing unit 1 precalculates the continued travel length L of the web from a travel reference position, where any predetermined point in the sheet or a subsequent sheet division is placed in a predetermined relative position to the printer after printing of the printed zone, to a travel end position where a cross line of the web to be a rear edge of the sheet is aligned with a cutting line of the cutter 6.
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公开(公告)号：US5174518A
公开(公告)日：1992-12-29
申请号：US624541
申请日：1990-12-10
申请人： Takayasu Hongo , Setuo Sasabe , Eiji Hirao
发明人： Takayasu Hongo , Setuo Sasabe , Eiji Hirao
CPC分类号： B41J15/04 , B65H16/02 , B65H23/08 , B65H2301/4137 , B65H2511/12 , Y10S83/949 , Y10T83/242 , Y10T83/896
摘要： A paper feeding device for a printer comprising a paper feed box which has a bottom slanting to the front and a front wall defining the lower edge of a drawing outlet for unrolled paper portion for containing a paper roll to freely contact to both of said bottom and said front wall, and said paper feed box includes inside thereof a pair of guide plates to press substantially the front half segment portion of both sides of the paper roll, thereby unrolled paper of said paper roll can be drawn upward to said drawing outlet along said front wall of the paper feed box and then laterally drawn out.
摘要翻译： 一种用于打印机的送纸装置，其特征在于，具有向前倾斜的底部供纸盒和限定用于展开纸部分的拉出口的下边缘的前壁，用于容纳纸卷以自由接触所述底部和 并且所述供纸盒包括一对导向板，用于基本上按压纸卷两侧的前半部分部分，从而使所述纸卷的展开纸可以沿着所述纸卷向上拉到所述抽出口 供纸箱的前壁，然后横向拉出。
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7.发明授权
公开(公告)号：US5164001A
公开(公告)日：1992-11-17
申请号：US616788
申请日：1990-11-21
CPC分类号： B41M5/155
摘要： Herein disclosed are a method for preparing an aqueous developer dispersion which comprises the steps of dissolving, in an organic solvent, a developer which comprises a nuclear-substituted salicylic acid salt represented by the following general formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be the same or different and each represents a hydrogen atom, a halogen atom, an alkyl group having not more than 15 carbon atoms, a cycloalkyl group, a phenyl group, a nuclear-substituted phenyl group, an aralkyl group or a nuclear-substituted aralkyl group, or two adjacent groups selected from R.sub.1 to R.sub.4 may be bonded together to form a ring; n is an integer of not less than 1; and M represents magnesium, calcium, zinc, aluminum, iron, cobalt, nickel or a basic ion thereof; emulsifying and dispersing the resulting solution in an aqueous solution of an acrylamide copolymer having a degree of polymerization of not less than 100 obtained by copolymerizing 96 to 70 mol % of acrylamide with 4 to 30 mol % of an alkyl or alkoxyalkyl, having not more than 4 carbon atoms, ester of acrylic acid, methacrylic acid, itaconic acid or maleic acid; then heating the emulsified dispersion to remove the organic solvent by distillation; and optionally finely wet-pulverizing the resulting aqueous dispersion to an extent that reduction in the average particle size of the developer dispersed in the dispersion does not exceed 10%. The recording paper is substantially improved in the developing density, developing velocity and printability.
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公开(公告)号：US5132272A
公开(公告)日：1992-07-21
申请号：US648268
申请日：1991-01-30
CPC分类号： B41M5/327 , B41M5/3335 , B41M5/3275
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 reactive with the dye to form a color when contacted therewith, the recording material being characterized in that, the basic dye comprises 1 at least one compound represented by the formula below [I] and 2 3-di-n-butylamino-6-methyl-7-anilinofluoran and/or 3-di-n-pentylamino-6-methyl-7-anilinofluoran, and the color acceptor comprises 4,4'-isopropylidenediphenol ##STR1## wherein R.sub.1, R.sub.2, a, b, c and d are as defined in the specification.
摘要翻译： 本发明提供了一种热敏记录材料，其包含基底和记录层，其上装有无色或浅色碱性染料和与染料反应形成颜色的颜色受体，当与其接触时，该记录材料的特征在于， 碱性染料包含+ E，crc / 1 /至少一种由下式[I]表示的化合物和+ E，crc / 2 / 3-二正丁基氨基-6-甲基-7-苯胺基荧烷和/或3 - 二 - 正戊基氨基-6-甲基-7-苯胺基荧烷，而色素受体包括4,4'-异丙基二苯酚其中R 1，R 2，a，b，c和d如说明书中所定义 。
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公开(公告)号：US5116802A
公开(公告)日：1992-05-26
申请号：US644583
申请日：1991-01-23
申请人： Naoto Arai , Kazuo Watanabe
发明人： Naoto Arai , Kazuo Watanabe
CPC分类号： B41M5/3375
摘要： The invention provides a heat-sensitive recording material comprising (a) a base sheet and (b) a heat-sensitive recording layer formed on the base sheet and comprising a colorless or pale-colored basic dye, a color developing material which develops a color on contact with the dye, and a heat-fusible material, the recording material being characterized in that the basic dye comprises 3-di(n-butyl)amino-6-methyl-7-phenylaminofluoran, and that the heat-fusible material comprises di(p-methylbenzyl) oxalate.
摘要翻译： 本发明提供了一种热敏记录材料，其包括（a）基片和（b）形成在基片上的热敏记录层，其包含无色或浅色碱性染料，显色剂 所述记录材料的特征在于，所述碱性染料包含3-二（正丁基）氨基-6-甲基-7-苯基氨基荧烷，并且所述热熔材料包含 草酸二（对甲基苄基）酯。
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公开(公告)号：US5091359A
公开(公告)日：1992-02-25
申请号：US475172
申请日：1990-02-05
申请人： Koichi Ishida , Yukio Takayama
发明人： Koichi Ishida , Yukio Takayama
IPC分类号： B41M5/333
CPC分类号： B41M5/333
摘要： The heat-sensitive record material, in which color images are produced by a color-forming reaction between a colorless or pale colored basic chromogenic material and a color developer, comprises a novolac-type epoxy resin or a diphenyl sulfone derivative represented by the formula (III) in the color forming reaction system.In the former case, it is preferable to use a novolac-type epoxy resin represented by the formula (I) together witha a compound represented by the formula (II) and, in the latter case, the desired effects can be obtained by using 3-dibutylamino-6-methyl-7-phenylaminofluoran as the basic chromogenic material. ##STR1## wherein X is halogen or alkyl having C.sub.1 to C.sub.5, and a is an integer of 0 to 4; and n is an integer of 0 to 20, each of R.sub.1 .about.R.sub.6 is hydrogen, halogen, C.sub.1-5 alkyl or C.sub.1-5 alkoxyl, R.sub.7 is ##STR2## R.sub.10 is hydrogen or alkyl; each of p and q is 0 or an integer of 1 to 5; each of r and s is an integer of 1 to 5; each R.sub.8 and R.sub.9 is halogen, alkyl or alkoxyl; l is 0 or 1; u is 0 or an integer of 1 to 5; and t is 0 or an integer of 1 to 4.
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