-
公开(公告)号：US06258747B1
公开(公告)日：2001-07-10
申请号：US09334271
申请日：1999-06-16
IPC分类号： B41M520
CPC分类号： B41M5/323 , B41M5/327 , B41M5/333 , B41M5/3372 , B41M5/3375 , B41M5/426 , B41M5/44
摘要： A thermally sensitive recording medium having sufficient color developing density and which develops russet or wine red color. The recording medium incorporates a dye precursor which includes at least one red color developing leuco dye having a maximum absorption wavelength of 480 to 570 nm and at least one black color developing leuco dye with maximum absorption wavelengths at 420 to 480 nm and 550 to 640 nm. The color difference a* value of developed image of said thermally sensitive recording medium, measured according to JIS-Z-8729 is within the region of 0 to 50 and b* value is within the region of −15 to 10.
摘要翻译： 一种热敏记录介质，具有足够的显色密度，并且显影出红色或红酒色。 记录介质包含染料前体，其包含至少一种最大吸收波长为480至570nm的红色显影无色染料和至少一种黑色显影无色染料，其最大吸收波长在420至480nm和550至640nm 。 根据JIS-Z-8729测量的所述热敏记录介质的显影图像的色差a *值在0至50的范围内，b *值在-15至10的范围内。
-
公开(公告)号：US06284707B1
公开(公告)日：2001-09-04
申请号：US09342924
申请日：1999-06-30
IPC分类号： B41M530
CPC分类号： B41M5/323 , B41M5/327 , B41M5/3372 , B41M5/3375 , B41M5/426 , B41M5/44
摘要： The thermally sensitive recording medium having sufficient color developing density and develops navy blue or grayish blue color. The color difference L* value a* value and b* value of developed image of said thermally sensitive recording medium regulated by JIS-Z-8729 are within the regions of, A. L* value is 30˜50, a* value is −15˜0 and b* value is −30˜10, B. L* value is 30˜50, a* value is 0˜10 and b* value is −30˜0 or C. L* value is 30˜50, a* value is 10˜20 and b* value is −30˜15.
摘要翻译： 该热敏记录介质具有足够的显色密度并形成深蓝色或灰蓝色。 由JIS-Z-8729调节的所述热敏记录介质的显影图像的色差L *值a *值和b *值在A区域内。 L *值为30〜50，a *值为-15〜0，b *值为-30〜10，B。 L *值为30〜50，a *值为0〜10，b *值为-30〜0或℃。 L *值为30〜50，a *值为10〜20，b *值为-30〜15。
-
公开(公告)号：US06284706B1
公开(公告)日：2001-09-04
申请号：US09314166
申请日：1999-05-19
IPC分类号： B41M530
CPC分类号： B41M5/323 , B41M5/3275 , B41M5/333 , B41M5/3372 , B41M5/3375 , B41M5/426 , B41M5/44
摘要： The thermally sensitive recording medium having sufficient color developing density and develops sepia color or light brown color. The color difference a* value of developed image of said thermally sensitive recording medium regulated by JIS-Z-8729 is within the region of 0˜40 and b* value is within the region of 0˜55.
摘要翻译： 热敏记录介质具有足够的显色密度，并产生棕褐色或浅棕色。 由JIS-Z-8729调节的所述热敏记录介质的显影图像的色差a *值在0〜40的范围内，b *值在0〜55的范围内。
-
公开(公告)号：US5753586A
公开(公告)日：1998-05-19
申请号：US716547
申请日：1996-09-19
申请人： Kaoru Hamada , Yoshimi Midorikawa , Yutaka Wakita , Tomoaki Nagai , Akio Sekine , Hiroshi Ueda
发明人： Kaoru Hamada , Yoshimi Midorikawa , Yutaka Wakita , Tomoaki Nagai , Akio Sekine , Hiroshi Ueda
CPC分类号： B41M5/3375 , B41M5/3333
摘要： A thermal sensitive recording sheet comprising a substrate having thereon a thermal sensitive color developing layer mainly composed of basic leuco dye and an organic color developer, characterized by said thermal sensitive developing layer includes derivatives of amino benzene sulfone amide indicated by general formula (I) as an organic color developer, and includes sulfone amide compound indicated by general formula (II) as a sensitizer by amount of 0.01-2 parts based on 1 part of the color developer indicated by general formula (I). ##STR1## wherein "X" indicates an oxygen or sulfur atom, "Y" indicates a lower alkyl group of carbon number 1-4 or electron attracting group and "m" indicates an integral number from 0 to 4. "R" indicates a non-substituted or a substituted phenyl group, aralkyl group, lower alkyl group of carbon number 1-6, cycloalkyl group of carbon number 3-6, lower alkenyl group of carbon number 2-6 or naphthyl group. ##STR2## wherein "Z" indicates a lower alkyl group of carbon number 1-6 or electron attracting group. "n" indicates an integral number from 0 to 2.
摘要翻译： 一种热敏记录片，其特征在于，具有主要由碱性无色染料和有机显色剂构成的热敏彩色显影层的基板，其特征在于，所述热敏显影层包括通式（I）表示的氨基苯砜酰胺衍生物， 有机显色剂，通式（Ⅱ）表示的砜酰胺化合物作为敏化剂，相对于通式（I）表示的1份显色剂为0.01〜2份。 （I）其中“X”表示氧或硫原子，“Y”表示碳数为1〜4的低级烷基或吸电子基团，“m”表示0〜4的整数。“R 表示未取代或取代的苯基，芳烷基，碳数为1-6的低级烷基，碳数为3-6的环烷基，碳数为2-6的低级烯基或萘基。 （II）其中“Z”表示碳数1-6的低级烷基或吸电子基团。 “n”表示从0到2的整数。
-
公开(公告)号：US06432874B1
公开(公告)日：2002-08-13
申请号：US09572088
申请日：2000-05-17
申请人： Tadakazu Fukuchi , Kaoru Hamada , Kunio Takebayashi , Hidenori Ogawa , Yoshimi Midorikawa , Reiko Sato , Yoshihide Kimura
发明人： Tadakazu Fukuchi , Kaoru Hamada , Kunio Takebayashi , Hidenori Ogawa , Yoshimi Midorikawa , Reiko Sato , Yoshihide Kimura
IPC分类号： B41M540
摘要： A thermally sensitive recording paper having a recording surface which when a postage stamp or a revenue stamp is adhered to the recording surface requires at least ten cycles of a removal test procedure to remove at least one third of the adhered surface of the stamp from the recording surface of the thermally sensitive recording paper, wherein the removal test procedure comprises adhering the postage stamp or revenue stamp to the recording surface of the thermally sensitive recording paper, hanging the recording paper over an iron bar of about 8 mm diameter with the postage stamp or revenue stamp on an outer surface of the recording paper, adjusting the recording paper such that equal lengths are on either side of the iron bar, attaching to one end of the thermally sensitive recording paper a weight of about 500 g, holding the other end of the thermally sensitive recording paper by hand and carrying out a pull down ant put back cycle motion of the hand to move the postage stamp or revenue stamp over the iron bar until at least a portion of the postage stamp or revenue stamp is removed from the surface of the recording paper.
摘要翻译： 一种具有记录表面的热敏记录纸，当邮票或收入印记附着在记录表面上时，需要至少十个循环的去除测试程序，以从记录中去除印模的粘附表面的至少三分之一 热敏记录纸的表面，其中去除测试程序包括将邮票或收入印章粘贴到热敏记录纸的记录表面上，将该记录纸用约8mm直径的铁棒用邮资戳或 记录纸的外表面上的收入印章，调整记录纸，使得相同的长度在铁棒的任一侧上，附着在热敏记录纸的一端，重量约为500g，保持另一端 手感热敏记录纸，并执行拉下蚂蚁放回手的循环运动，以移动邮票或邮寄 场地邮票在铁条上，直到从记录纸的表面移除至少一部分邮票或收据。
-
公开(公告)号：US06407036B1
公开(公告)日：2002-06-18
申请号：US09674299
申请日：2000-10-31
申请人： Yoshimi Midorikawa , Naomi Sumikawa , Yuji Tsuzuki , Tomoniri Sekine , Kaoru Hamada , Yoshihide Kimura
发明人： Yoshimi Midorikawa , Naomi Sumikawa , Yuji Tsuzuki , Tomoniri Sekine , Kaoru Hamada , Yoshihide Kimura
IPC分类号： B41M530
CPC分类号： B41M5/3336 , B41M5/3375
摘要： A thermal recording sheet which is satisfactory in sensitivity in color development, background heat resistance, and background color, is free from powdering, and has excellent image retention. The sheet comprises supporting and formed thereon a thermal color development layer containing as main components a colorless or light-colored basic dye and an organic color developer, and is characterized in that the thermal color development layer contains at least one dihydroxydiphenyl sulfone compound represented by general formula (1) as the organic color developer, and further contains either at least one saturated fatty acid monoamide represented by general formula (2) in an amount of 1.5 to 5 parts per part of the organic color developer or a combination of at least one saturated fatty acid monoamide represented by general formula (2) and at least one diphenyl sulfone derivative represented by the general formula (3). In said formulas, R1 and R2 each represents C1-8 alkyl, alkenyl, or halogeno; and a and b each is an integer of 0 to 3; R3 represents C11-21 alkyl; and R4 to R9 each represents hydrogen, alkyl, halogeno, nitro, alkoxy, cyano, or allyloxy.
摘要翻译： 在显色性，背景耐热性和背景颜色方面的感光度令人满意的热敏记录片材没有粉化，并且具有优异的图像保留性。 该片材包括在其上形成含有无色或浅色碱性染料和有机彩色显影剂作为主要成分的热显色层，其特征在于，热显色层含有至少一种二氢二苯基砜化合物 式（1）表示的化合物，并且还含有至少一种由通式（2）表示的饱和脂肪酸单酰胺，其用量为每份有机彩色显影剂1.5至5份或至少一种 由通式（2）表示的饱和脂肪酸单酰胺和由通式（3）表示的至少一种二苯砜衍生物。 在所述式中，R 1和R 2各自表示C 1-8烷基，烯基或卤素; a和b各自为0〜3的整数; R 3表示C 11-21烷基; 并且R 4至R 9各自表示氢，烷基，卤代，硝基，烷氧基，氰基或烯丙氧基。
-
公开(公告)号：US06579828B1
公开(公告)日：2003-06-17
申请号：US09680928
申请日：2000-10-10
IPC分类号： B41M530
CPC分类号： B41M5/3333 , B41M5/3331
摘要： A multi chromatic thermally sensitive recording medium comprising, a higher temperature color developing layer containing dye precursor and an organic color developer that reacts with said dye precursor and develops color by heating, and at least one lower temperature color developing layer that develops different color from that of said higher temperature color developing layer and develops color by lower temperature than the color developing temperature of said higher temperature color developing layer laminated in order on a substrate, wherein an organic color developer contained in said higher temperature color developing layer contains said diphenylsulfone bridgeable type compound represented by general formula (1) and/or said 3-{[(phenylamine)carbonyl]amino}benzenesulfoneamide compound represented by general formula (2), wherein, X and Y can be different and indicates a saturate or an unsaturated liner or grafted hydrocarbon group of carbon number 1 to 12 which can possess an ether bond, or wherein R indicates a methylene group or an ethylene group, T indicates a hydrogen atom or an alkyl group of carbon number 1 to 4, and R1 to R6 independently indicate a halogen atom, an alkyl group of carbon number 1 to 6 or an alkenyl group, further m, n, p, q, r, t indicate an integer number of 0 to 4 and when are bigger than 2, R1 to R6 can be different and a is an integer of 0 to 10.
摘要翻译： 一种多色热敏记录介质，包括：含有染料前体的高温彩色显影层和与所述染料前体反应并通过加热显色的有机彩色显影剂;以及至少一种与该色素前体形成不同颜色的低温彩色显影层 的所述高温彩色显影层，并且通过比在所述高温彩色显影层的彩色显影温度更低的温度显影出颜色，所述显色温度依次层压在基板上，其中所述高温彩色显影层中所含的有机彩色显影剂含有所述二苯砜可桥接型 由通式（1）表示的化合物和/或由通式（2）表示的所述3 - {[（苯基胺）羰基]氨基}苯磺酰胺化合物，其中X和Y可以不同，表示饱和或不饱和的内衬或 碳原子数1〜12的可接受烃基的接枝烃基 R键，或其中R表示亚甲基或亚乙基，T表示氢原子或碳数1〜4的烷基，R1〜R6独立地表示卤素原子，碳原子数为1〜6的烷基或 烯基，另外m，n，p，q，r，t表示0〜4的整数，当大于2时，R 1〜R 6可以不同，a为0〜10的整数。
-
公开(公告)号：US06677275B1
公开(公告)日：2004-01-13
申请号：US09674310
申请日：2000-10-31
IPC分类号： B41M520
CPC分类号： B41M5/3336 , B41M5/3275 , B41M5/3375
摘要： A thermally recording sheet which has high sensitivity in color development, satisfactory background heat resistance, and a satisfactory background color. The sheet contains a dihydroxydiphenylsulfone compound represented by general formula (1) as a color developer and a sulfonamide represented by general formula (2). In the formula, R1 and R2 each represents C1-8 alkyl, alkenyl, or halogeno; and a and b each is an integer of 0 to 3. In the formula, R3 represents C1-66 alkyl or electron-attracting group; and n is an integer of 0 to 2.
摘要翻译： 在显色性高，背景耐热性好，背景色好的热记录片材。 该片材含有由通式（1）表示的二羟基二苯砜化合物作为显色剂和由通式（2）表示的磺酰胺。 在该式中，R 1和R 2各自表示C 1-8烷基，烯基或卤素; a和b各自为0〜3的整数。在该式中，R 3表示C 1-6烷基或吸电子基团。 n为0〜2的整数。
-
公开(公告)号：US06551961B1
公开(公告)日：2003-04-22
申请号：US09674309
申请日：2000-10-31
IPC分类号： B41M530
CPC分类号： B41M5/3336 , B41M5/3275 , B41M5/3335
摘要： A thermal recording material which has high sensitivity in color development and a high whiteness of the background and is excellent in image retention and heat resistance. The thermal recording material contains a dihydroxydiphenylsulfon compound represented by general formula (1) as an organic color developer and 3-di-n-pentylamino-6-methyl-7-anilinofluoran as a colorless basic dye. (In the formula, R1 and R2 each represents C1-8 alkyl, alkenyl, or halogeno; and p and q each is an integer of 0 to 3.)
摘要翻译： 一种在显色中具有高灵敏度和背景白度高并且图像保持性和耐热性优异的热敏记录材料。 热敏记录材料含有作为有机显色剂的通式（1）表示的二羟基二苯基砜化合物和无色碱性染料的3-二 - 正戊基氨基-6-甲基-7-苯胺基荧烷（式中，R1和R2 各自表示C 1-8烷基，烯基或卤素; p和q各自为0至3的整数。）
-
公开(公告)号：US06303540B1
公开(公告)日：2001-10-16
申请号：US09431052
申请日：1999-11-01
申请人： Tadakazu Fukuchi , Kaoru Hamada , Yuji Tsuzuki , Yoshihide Kimura , Tomoaki Nagai , Yutaka Wakita
发明人： Tadakazu Fukuchi , Kaoru Hamada , Yuji Tsuzuki , Yoshihide Kimura , Tomoaki Nagai , Yutaka Wakita
IPC分类号： B41M530
CPC分类号： B41M5/3336 , B41M5/3375
摘要： A thermally sensitive recording medium which has thermally sensitive recording layer containing colorless or pale colored basic leuco dye and organic color developer as main components on a substrate, wherein said thermally sensitive recording layer contains diphenylsulfone bridgeable type compound represented by general formula (1) and at least one compound represented by general formula (1). In general formula (2), X and Y can be different and indicates a saturated or an unsaturated liner or grafted hydrocarbon group of carbon number 1-12 which can possess ether bond, or indicates wherein R indicates a methylene group or an ethylene group, T indicates a hydrogen atom or an alkyl group of carbon number 1-4, and R1-R6 independently indicate a halogen atom, an alkyl group of carbon number 1-6, or an alkenyl group, further, m, n, p, q, r, t indicate an integer number of 0-4 and when are bigger than 2, R1-R6 can be different, and a is an integer of 0-10. In general formula (2), R7 represents an alkyl group of carbon number 1-6 or an electron attracting group, u is an integer of 0-2.
摘要翻译： 一种热敏记录介质，其具有含有无色或浅色基础无色染料和有机彩色显影剂作为主要成分的热敏记录层，其中所述热敏记录层含有通式（1）表示的二苯砜桥连型化合物， 至少一种由通式（1）表示的化合物。在通式（2）中，X和Y可以不同，表示可以具有醚键的碳数1-12的饱和或不饱和的内衬或接枝烃基，或表示在 R表示亚甲基或亚乙基，T表示氢原子或碳数为1-4的烷基，R1-R6独立地表示卤素原子，碳原子数为1-6的烷基或烯基 此外，m，n，p，q，r，t表示0-4的整数，当大于2时，R1-R6可以不同，a是0-10的整数。在通式（ 2），R7表示 碳数1-6的烷基或吸电子基团，u为0-2的整数。
-
-
-
-
-
-
-
-
-
搜索结果
39 条记录 (耗时 0.023 秒)
