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1. 发明授权

US4910184A Heat-sensitive recording materials 失效
标题翻译：热敏记录材料
公开(公告)号：US4910184A
公开(公告)日：1990-03-20
申请号：US247428
申请日：1988-09-20
申请人： Katsuhiko Ishida , Yoshihiro Shimizu , Takashi Kawasaki , Yoshitaka Oeda
发明人： Katsuhiko Ishida , Yoshihiro Shimizu , Takashi Kawasaki , Yoshitaka Oeda
IPC分类号： B41M5/40 , B41M5/42 , B41M5/44 , B41M5/18
CPC分类号： B41M5/42 , B41M5/426 , B41M5/44 , Y10S428/913 , Y10S428/914
摘要： Disclosed is a heat-sensitive recording material comprising a support and a heat-sensitive recording layer, characterized in that an intermediate layer is formed between the support and the heat-sensitive recording layer wherein the intermediate layer comprises a pigment having an apparent specific gravity of about 0.7 g/cm.sup.3 or less and a polymeric substance having a glass transition temperature of 0.degree. C. or lower as a binder.
摘要翻译：公开了一种包含支持体和热敏记录层的热敏记录材料，其特征在于，在载体和热敏记录层之间形成中间层，其中中间层包含表观比重为约0.7g / cm 3以下，玻璃化转变温度为0℃以下的聚合物作为粘合剂。

2. 发明授权

US4826806A Fluoran compounds and color forming recording materials using same 失效
标题翻译：氟类化合物和使用其的成色记录材料
公开(公告)号：US4826806A
公开(公告)日：1989-05-02
申请号：US79456
申请日：1987-07-29
申请人： Takeo Obitsu , Yutaka Ohnishi , Shinji Yoshinaka , Minoru Koguchi , Mitsuhiro Yanagita , Nobuyuki Hirai
发明人： Takeo Obitsu , Yutaka Ohnishi , Shinji Yoshinaka , Minoru Koguchi , Mitsuhiro Yanagita , Nobuyuki Hirai
IPC分类号： B41M5/145 , B41M5/327 , C09B11/24 , B41M5/16 , B41M5/18 , B41M5/22
CPC分类号： C09B11/24 , B41M5/1455 , B41M5/3275 , Y10S428/913 , Y10S428/914
摘要： Fluoran compounds are disclosed of formula (I) ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 independently represent hydrogen, halogen, lower alkoxy, C.sub.1 -C.sub.9 -alkyl, C.sub.5 or C.sub.6 -cycloalkyl, benzyl or phenyl, said benzyl or phenyl being optionally substituted by halogen, lower alkyl or lower alkoxy, and further R.sub.1 and R.sub.2 as well as R.sub.3 and R.sub.4 taken together with Ring A, may form a naphthalene ring optionally substituted by halogen, lower alkyl or lower alkoxy, R.sub.5, R.sub.6 and R.sub.7 independently represent halogen, lower alkyl or lower alkoxy, B.sub.1 and B.sub.2 independently represent hydrogen, C.sub.1 -C.sub.8 -alkyl, benzyl or phenyl, said benzyl or phenyl being optionally substituted by halogen, lower alkyl, lower alkoxy, or alkyl-substituted amino, X represents hydrogen atom or --NR.sub.8 R.sub.9 wherein R.sub.8 and R.sub.9 independently represent hydrogen, C.sub.1 -C.sub.8 -alkyl, C.sub.5 or C.sub.6 -cycloalkyl, or benzyl, said benzyl being optionally substituted by halogen, lower alkyl, lower alkoxy, or alkyl-substituted amino, and further R.sub.8 and R.sub.9 taken together with the adjacent nitrogen atom to which they are attached, may form a pyrrolidino, piperidino or morpholino ring, Ring B being optionally substituted by halogen, n, p and q independently represent 0, 1 or 2, and m represents 0, 1, 2 or 3, provided that when m is 0 or 1, X is not hydrogen atom. The compounds are used, together with a developer, in color forming recording materials such as pressure-sensitive copying papers, heat-sensitive recording papers and the like.
摘要翻译：公开了式（I）的氟族化合物其中R 1，R 2，R 3和R 4独立地表示氢，卤素，低级烷氧基，C 1 -C 9 - 烷基，C 5或C 6 - 环烷基，苄基或苯基，或任选被卤素，低级烷基或低级烷氧基取代的苯基，以及R 1和R 2以及R 3和R 4与环A一起可形成任选被卤素，低级烷基或低级烷氧基取代的萘环，R 5，R 6 并且R7独立地表示卤素，低级烷基或低级烷氧基，B1和B2独立地表示氢，C1-C8-烷基，苄基或苯基，所述苄基或苯基任选被卤素，低级烷基，低级烷氧基或烷基取代的氨基，X表示氢原子或-NR 8 R 9，其中R 8和R 9独立地表示氢，C 1 -C 8 - 烷基，C 5或C 6 - 环烷基或苄基，所述苄基任选被卤素，低级烷基，低级烷氧基或烷基取代的氨基，另外R8和R9结合在一起 h与它们相连的相邻氮原子可以形成吡咯烷基，哌啶子基或吗啉代环，环B任选被卤素取代，n，p和q独立地表示0,1或2，m表示0,1,2 或3，条件是当m为0或1时，X不为氢原子。这些化合物与显影剂一起用于诸如压敏复印纸，热敏记录纸等的成色记录材料中。

3. 发明授权

US4824824A Heat-sensitive thermal transfer recording sheet and system using the same 失效
标题翻译：热敏热转印记录纸和使用其的系统
公开(公告)号：US4824824A
公开(公告)日：1989-04-25
申请号：US73742
申请日：1987-07-15
申请人： Toshihiko Matsushita , Shigetoshi Hiraishi , Sadao Morishita
发明人： Toshihiko Matsushita , Shigetoshi Hiraishi , Sadao Morishita
IPC分类号： B41M5/26 , B41M5/30 , B41M5/382 , B41M5/18 , B41M5/22
CPC分类号： B41M5/38235 , B41M5/30 , Y10S428/913 , Y10S428/914
摘要： A heat-sensitive thermal transfer recording sheet having a heat-sensitive color-forming layer formed on a front side of a substrate and a thermal transfer layer formed on the back side of the substrate and comprising (a) an aromatic isocyanate compound and (b) an imino compound and (c) a low melting point substance such as wax has a white background and excellent image storability. By adding an electron donating colorless dye and an electron-accepting compound to the thermal transfer layer, the transfer density can be improved.
摘要翻译：一种热敏热转印记录纸，其具有形成在基材的正面上的感热成色层和形成在所述基材的背面上的热转印层，并且包含（a）芳族异氰酸酯化合物和（b ）亚氨基化合物和（c）低熔点物质如蜡具有白色背景和优异的图像保存性。通过向热转印层添加给电子性无色染料和电子接受性化合物，可以提高转印密度。

4. 发明授权

US4808565A Thermal imaging material 失效
标题翻译：热成像材料
公开(公告)号：US4808565A
公开(公告)日：1989-02-28
申请号：US73889
申请日：1987-07-07
申请人： David R. Whitcomb , Jon A. Bjork
发明人： David R. Whitcomb , Jon A. Bjork
IPC分类号： B41M5/32 , B41M5/18
CPC分类号： B41M5/3335 , B41M5/32 , B41M5/3372 , B41M5/3377 , Y10S428/913 , Y10S428/914
摘要： Thermographic materials are colorless when unexposed, but provide an intense dark image when thermally addressed. The materials comprise white ferric organophosphate, ferric organophosphinate, or ferric organophosphonate in a clear binder with a colorless catechol or polycatechol held in said binder in solid solution. The choice of substituents on the catechol nucleus can give a change in the color of the thermal image together and provide good near infrared absorption. Use of mixed catechols can give achromatic black images. These combinations of materials show high stability at ambient temperatures.
摘要翻译：当未曝光时，热成像材料为无色，但在热处理时可提供强烈的暗影像。该材料包括白色有机磷酸铁，有机磷酸铁或铁有机膦酸盐，在透明粘合剂中与固体溶液中保持在所述粘合剂中的无色儿茶酚或聚邻苯二酚。邻苯二酚核上的取代基的选择可以使热图像的颜色变化一起并且提供良好的近红外吸收。使用混合儿茶酚可以提供无色黑色图像。这些材料组合在环境温度下显示出高稳定性。

5. 发明授权

US4794101A Heat-sensitive recording material 失效
标题翻译：热敏记录材料
公开(公告)号：US4794101A
公开(公告)日：1988-12-27
申请号：US59746
申请日：1987-06-08
申请人： Nobuo Kanda , Kimie Tsuboi , Fumio Seyama , Mitsuru Kondo
发明人： Nobuo Kanda , Kimie Tsuboi , Fumio Seyama , Mitsuru Kondo
IPC分类号： B41M5/30 , B41M5/327 , B41M5/333 , B41M5/337 , B41M5/18
CPC分类号： B41M5/327 , B41M5/3335 , B41M5/3275 , Y10S428/913
摘要： In a heat-sensitive recording material incorporating a colorless or pale-colored basic dye and a color acceptor which is reactive with the dye to form a color when contacted therewith, the recording material characterized in that (a) as the basic dye are used 100 parts by weight of a specific phthalide derivative of the formula [I] and 20 to 100 parts by weight of a specific black color-forming fluoran derivative of the formula [II], (b) as the color acceptor is used a polyvalent metal salt of an aromatic carboxylic acid and (c) a recording sensitizer is further used, and whereby the resulting record images are at least 0.75 in PCS value at 800 nm.
摘要翻译：在含有无色或浅色碱性染料的热敏记录材料和与染料反应形成颜色的颜色受体时，该记录材料的特征在于：（a）作为碱性染料使用100 使用式[I]的特定的苯并呋喃酮衍生物和20至100重量份的式[II]的特定的黑色成色荧烷衍生物，作为着色剂的（b）重量份使用多价金属盐的芳族羧酸和（c）记录敏化剂，并且由此得到的记录图像在800nm处的PCS值至少为0.75。

6. 发明授权

US4772581A Heat sensitive recording sheet 失效
标题翻译：热敏记录纸
公开(公告)号：US4772581A
公开(公告)日：1988-09-20
申请号：US55329
申请日：1987-05-29
申请人： Masahiro Miyauchi , Mitsuru Fuchigami
发明人： Masahiro Miyauchi , Mitsuru Fuchigami
IPC分类号： B41M5/28 , B41M5/30 , B41M5/18
CPC分类号： B41M5/30 , Y10S428/913 , Y10T428/31
摘要： There is provided a heat sensitive recording sheet comprising a support and a heat sensitive color forming layer excellent in mechanical adaptability and recording characteristics and capable of providing clear copies. This recording sheet has a smoothness of at least 150 seconds measured according to JIS P8119, an opaqueness of 30-50% according to JIS P8138 and a stiffness in longitudinal direction of 35 or less in Clark value according to JIS P8143 and the support is a synthetic paper.
摘要翻译：提供了一种热敏记录片材，其包括具有优异的机械适应性和记录特性并且能够提供清晰的拷贝的支持体和热敏成色层。该记录纸根据JIS P8119测定的至少150秒的光滑度，根据JIS P8138的不透明度为30-50％，纵向的刚度为35以下，根据JIS P8143的克拉克值，支撑体为合成纸。

7. 发明授权

US4771032A Heat-sensitive recording material and recording method therefor 失效
标题翻译：热敏记录材料及其记录方法
公开(公告)号：US4771032A
公开(公告)日：1988-09-13
申请号：US760781
申请日：1985-07-31
申请人： Jun Yamaguchi , Toshiharu Tanaka , Toshimasa Usami , Sadao Ishige
发明人： Jun Yamaguchi , Toshiharu Tanaka , Toshimasa Usami , Sadao Ishige
IPC分类号： G03C1/52 , B41M5/18
CPC分类号： G03C1/52
摘要： A heat-sensitive recording material and a recording method are disclosed, wherein the heat-sensitive recording material comprises a support having formed thereon plural heat-coloring elements each comprising a diazo compound and a coupling component capable of causing heat-coloring, the heat-coloring elements coloring in two or more different hues, and the coloring property in each heat-coloring element being capable of being stopped by the action of different radiations, and the recording method comprises first heat-coloring a heat-coloring element of the heat-sensitive recording material, stopping the heat-coloring property of the uncolored portions of the first heat-coloring element by radiation, and then heat-coloring another heat-coloring element; wherein the recording method comprises applying two or more heat-coloring procedures and one or more irradiations of radiation to form recorded images composed of two or more colors on the same sheet.
摘要翻译：公开了一种热敏记录材料和记录方法，其中热敏记录材料包括其上形成有多个加热着色元件的支撑体，每个加热着色元件均包含重氮化合物和能够引起热着色的偶联成分，着色元件以两种或更多种不同的色调着色，并且每个加热着色元件中的着色性能能够通过不同辐射的作用而停止，并且记录方法包括首先对散热元件的热着色元件进行加热着色，通过辐射来停止第一加热着色元件的未着色部分的着色性，然后对另一个热着色元件进行加热着色; 其中所述记录方法包括施加两个或多个加热着色步骤和一次或多次辐射照射，以在同一张纸上形成由两种或更多种颜色组成的记录图像。

8. 发明授权

US4771031A Heat-sensitive recording paper 失效
标题翻译：热敏记录纸
公开(公告)号：US4771031A
公开(公告)日：1988-09-13
申请号：US932826
申请日：1986-11-20
申请人： Shigehisa Tamagawa , Tetsuro Fuchizawa
发明人： Shigehisa Tamagawa , Tetsuro Fuchizawa
IPC分类号： B41M5/28 , B41M5/30 , B41M5/41 , B41M5/18
CPC分类号： B41M5/41 , Y10T428/24934 , Y10T428/31993
摘要： A heat-sensitive recording paper comprising a support having coated thereon a heat-sensitive color-forming layer, wherein the support contains an inorganic fiber.
摘要翻译：一种热敏记录纸，其包括其上涂覆有热敏成色层的载体，其中所述载体含有无机纤维。

9. 发明授权

US4770973A Heat-sensitive diazo recording material with diphenyl alkene coupler 失效
标题翻译：具有二苯基烯烃偶合剂的热敏重氮记录材料
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
IPC分类号： C09B23/00 , B41M5/323 , G03C1/58 , B41M5/18
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。

10. 发明授权

US4727056A Recording material 失效
标题翻译：录音材料
公开(公告)号：US4727056A
公开(公告)日：1988-02-23
申请号：US849636
申请日：1986-04-09
申请人： Shojiro Sano , Ken Iwakura
发明人： Shojiro Sano , Ken Iwakura
IPC分类号： B41M5/145 , B41M5/30 , B41M5/323 , B41M5/327 , C07D495/10 , C09B11/24 , B41M5/16 , B41M5/18 , B41M5/22
CPC分类号： C09B11/24 , B41M5/1455 , B41M5/323 , C07D495/10 , B41M5/3275
摘要： A recording material comprising at least one electron-donating colorless dye having, in a 95% acetic acid solution, a maximum absorption at a wavelength of from 400 to 550 nm in the spectral absorption range of from 400 to 700 nm, and at least one fluoran derivative represented by formula (I) ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 each represents a hydrogen atom, a lower alkyl group, a lower alkenyl group, a lower alkoxy group, nitro, amino, cyano, acylamino, dialkylamino or a halogen atom.
摘要翻译：一种记录材料，其包含至少一种给电子的无色染料，其在95％乙酸溶液中在400至700nm的光谱吸收范围内具有400至550nm波长的最大吸收，以及至少一种式（I）表示的氟代衍生物其中R 1，R 2，R 3，R 4和R 5各自表示氢原子，低级烷基，低级烯基，低级烷氧基，硝基，氨基，氰基，酰基氨基，二烷基氨基或卤素原子。

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