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1. 发明授权

US4460626A Heat-sensitive recording material 失效
标题翻译：热敏记录材料
公开(公告)号：US4460626A
公开(公告)日：1984-07-17
申请号：US426060
申请日：1982-09-28
申请人： Sukenori Nakamura , Akira Igarashi , Hiroharu Matsukawa
发明人： Sukenori Nakamura , Akira Igarashi , Hiroharu Matsukawa
IPC分类号： B41M5/323 , B41M5/333 , B41M5/337 , B41M5/18
CPC分类号： B41M5/3375 , Y10S428/913
摘要： A heat-sensitive recording material comprising a heat-sensitive color forming layer on a base is disclosed. The color forming layer contains an electron donating colorless dye and an organic acid to which a heat-fusible substance having a melting point in the range of from 60.degree. to 150.degree. C. is fusion-bonded. A process for producing such recording material by applying to a base a coating solution containing a developer for heat-sensitive recording is also disclosed. The developer is prepared by the steps of dispersing in a dispersion medium a heat-fusible substance having a melting point in the range of from 60.degree. C. to 150.degree. C. and an organic acid, heating the resulting dispersion under conditions that form a turbulent flow, and cooling the heated dispersion to ordinary temperatures.
摘要翻译：公开了一种在基底上包含热敏成色层的热敏记录材料。成色层含有给电子性无色染料和熔点在60〜150℃的熔融物质熔融粘合的有机酸。还公开了一种通过将包含用于热敏记录的显影剂的涂布溶液涂敷于基底来制造这种记录材料的方法。通过以下步骤制备显色剂：步骤：在分散介质中分散熔点在60℃至150℃的热熔性物质和有机酸，在形成湍流，并将加热的分散体冷却至常温。

2. 发明授权

US4415633A Heat-sensitive recording material 失效
标题翻译：热敏记录材料
公开(公告)号：US4415633A
公开(公告)日：1983-11-15
申请号：US291153
申请日：1981-08-07
申请人： Sukenori Nakamura , Akira Igarashi , Hiroharu Matsukawa
发明人： Sukenori Nakamura , Akira Igarashi , Hiroharu Matsukawa
IPC分类号： B41M5/323 , B41M5/333 , B41M5/337 , B41M5/18
CPC分类号： B41M5/3375 , Y10S428/913
摘要： A heat-sensitive recording material comprising a heat-sensitive color forming layer on a base is disclosed. The color forming layer contains an electron donating colorless dye and an organic acid to which a heat-fusible substance having a melting point in the range of from 60.degree. to 150.degree. C. is fusion-bonded. A process for producing such recording material by applying to a base a coating solution containing a developer for heat-sensitive recording is also disclosed. The developer is prepared by the steps of dispersing in a dispersion medium a heat-fusible substance having a melting point in the range of from 60.degree. C. to 150.degree. C. and an organic acid, heating the resulting dispersion under conditions that form a turbulent flow, and cooling the heated dispersion to ordinary temperatures.
摘要翻译：公开了一种在基底上包含热敏成色层的热敏记录材料。成色层含有给电子性无色染料和熔点在60〜150℃的熔融物质熔融粘合的有机酸。还公开了一种通过将包含用于热敏记录的显影剂的涂布溶液涂敷于基底来制造这种记录材料的方法。通过以下步骤制备显色剂：步骤：在分散介质中分散熔点在60℃至150℃的热熔性物质和有机酸，在形成湍流，并将加热的分散体冷却至常温。

3. 发明授权

US4471073A Heat-sensitive recording materials 失效
标题翻译：热敏记录材料
公开(公告)号：US4471073A
公开(公告)日：1984-09-11
申请号：US435863
申请日：1982-10-21
申请人： Kensuke Ikeda , Akira Igarashi , Takekatsu Sugiyama , Hiroharu Matsukawa
发明人： Kensuke Ikeda , Akira Igarashi , Takekatsu Sugiyama , Hiroharu Matsukawa
IPC分类号： B41M5/337 , B41M5/18
CPC分类号： B41M5/3375
摘要： A heat-sensitive recording paper which is comprised of a support base having a heat-sensitive color forming layer thereon is disclosed. The layer contains a colorless or faint color electron donating dye, a bisphenol and a straight chain fatty acid amide. The recording sensitivity of the paper is greatly increased by incorporating a phenol derivative having the general formula ##STR1## wherein R is an alkyl group or an aralkyl group and Y represents a phenyl group, an alkyl group, a cycloalkyl group or a halogen atom.
摘要翻译：公开了一种由其上具有热敏颜色形成层的支撑基底构成的热敏记录纸。该层含有无色或微弱的彩色给电子染料，双酚和直链脂肪酸酰胺。通过加入通式为“IMAGE”的酚衍生物，其中R是烷基或芳烷基，Y代表苯基，烷基，环烷基或卤素原子，可大大提高纸的记录灵敏度。

4. 发明授权

US4333984A Heat-sensitive recording sheets 失效
标题翻译：热敏记录纸
公开(公告)号：US4333984A
公开(公告)日：1982-06-08
申请号：US217641
申请日：1980-12-18
申请人： Akira Igarashi , Hiroharu Matsukawa
发明人： Akira Igarashi , Hiroharu Matsukawa
IPC分类号： B41M5/28 , B41M5/30 , B41M5/40 , B41M5/42 , B41M5/44 , C09J7/02 , G03C1/52
CPC分类号： B41M5/42 , B41M5/426 , B41M5/44 , Y10S428/913 , Y10T428/273 , Y10T428/277
摘要： A heat-sensitive recording sheet which comprises a support, a white or light-colored pigment coating layer having an oil absorption determined by JIS K5101 of 75 ml/100 g or more on the support, and a heat-sensitive color forming layer comprising an electron donor colorless dye and an electron acceptor compound on the coating layer.
摘要翻译：一种热敏记录片材，其特征在于，在所述载体上含有由JIS K5101测定的吸油量为75ml / 100g以上的载体，白色或浅色颜料涂层，以及含有电子给体无色染料和电子受体化合物在涂层上。

5. 发明授权

US4539578A Heat sensitive recording material 失效
标题翻译：热敏记录材料
公开(公告)号：US4539578A
公开(公告)日：1985-09-03
申请号：US658931
申请日：1984-10-09
申请人： Akira Igarashi , Hiroharu Matsukawa
发明人： Akira Igarashi , Hiroharu Matsukawa
IPC分类号： B41M5/337 , B41M5/18
CPC分类号： B41M5/3375
摘要： A heat sensitive recording material is described, which has on a support a heat sensitive coloring layer containing (a) an electron-donating colorless dye, (b) an electron-accepting compound, and (c) at least one ether compound represented by formula (I) or (II) ##STR1## wherein X represents a hydrogen atom, a halogen atom, an alkyl group containing not more than 6 carbon atoms, or an alkoxy group containing not more than 6 carbon atoms; Y represents a hydrogen atom, a halogen atom, an alkyl group containing not more than 6 carbon atoms, or an alkoxy group containing not more than 6 carbon atoms; and R represents a hydrogen atom or an alkyl group containing not more than 18 carbon atoms.
摘要翻译：描述了一种热敏记录材料，其在支撑体上具有含有（a）给电子性无色染料的热敏着色层，（b）电子接受性化合物，和（c）至少一种由式（I）或（II）其中X表示氢原子，卤素原子，不超过6个碳原子的烷基或不超过6个的烷氧基，碳原子 Y表示氢原子，卤素原子，不超过6个碳原子的烷基或含有不超过6个碳原子的烷氧基; 并且R表示氢原子或含有不超过18个碳原子的烷基。

6. 发明授权

US4147830A Recording sheet 失效
标题翻译：录音页
公开(公告)号：US4147830A
公开(公告)日：1979-04-03
申请号：US761030
申请日：1977-01-21
申请人： Hajime Kato , Akira Igarashi , Hiroharu Matsukawa , Akio Miyamoto
发明人： Hajime Kato , Akira Igarashi , Hiroharu Matsukawa , Akio Miyamoto
IPC分类号： B41M5/155 , B32B5/16 , B32B19/00
CPC分类号： B41M5/155 , Y10S428/914 , Y10T428/252 , Y10T428/254 , Y10T428/256 , Y10T428/258
摘要： A recording sheet comprising a support having thereon a layer of a color developer capable of forming a developed color image in the presence of a color former, wherein the color developer layer contains (1) a dimer of a compound of the formula (I): ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, which may be the same or different, each represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group, and n is an integer of 1 to 4, as a color developer, and (2) an oil adsorptive inorganic pigment.
摘要翻译：一种记录片材，其包含在其上具有能够在成色剂存在下形成显色图像的彩色显影剂层的载体，其中所述显色剂层含有（1）式（I）化合物的二聚体：（I）其中可以相同或不同的R 1，R 2和R 3各自表示氢原子，烷基，芳基或芳烷基，n为1〜4的整数，作为彩色显影剂，和（2）吸油性无机颜料。

7. 发明授权

US4416939A Heat-sensitive recording paper 失效
标题翻译：热敏记录纸
公开(公告)号：US4416939A
公开(公告)日：1983-11-22
申请号：US339231
申请日：1982-01-13
申请人： Akira Igarashi , Sukenori Nakamura
发明人： Akira Igarashi , Sukenori Nakamura
IPC分类号： B41M5/28 , B41M5/30 , B41M5/41 , B41M5/18
CPC分类号： B41M5/41 , Y10S428/913 , Y10T428/254 , Y10T428/265 , Y10T428/31
摘要： A heat-sensitive recording paper is disclosed having improved heat-transmission efficiency between a recording element and the heat-sensitive recording paper. The disclosed heat-sensitive recording paper includes a support base paper having an aqueous-sensitive developable layer coated thereon. In the base paper used, the value obtained by dividing Stockigt sizing degree by a square number of meter areal weight is 3.times.10.sup.-3 (S.m.sup.4 /g.sup.2) or more and Bekk smoothness of 90 seconds or more. The aqueous heat-sensitive developable layer coated on the surface of the base support includes a dispersion of particles having a volume average particle size of 8 .mu.m or less, said layer being coated on the surface of the base support to a thickness of 5 to 10 .mu.m. The unique base paper disclosed can be obtained by increasing the beating degree of the pulp, using a strong sizing agent or increasing the amount of sizing agent, or surface sizing or coating the heat-sensitive developable layer, or any combination of these methods.
摘要翻译：公开了一种在记录元件和热敏记录纸之间具有改善的热传递效率的热敏记录纸。所公开的热敏记录纸包括其上涂覆有水敏显影层的支撑原纸。在所使用的原纸中，通过将Stöckigt施胶度除以平方米的面积重量获得的值为3×10 -3（S.m 4 / g 2）以上，Bekk平滑度为90秒以上。涂布在基体载体表面上的水性感热显影层包括体积平均粒径为8μm以下的颗粒的分散体，所述层被涂覆在基底支撑体的表面上，厚度为5〜 10亩。所公开的独特的原纸可以通过增加纸浆的打浆程度，使用强施胶剂或增加施胶剂的量，或表面施胶或涂布热敏显影层，或这些方法的任何组合来获得。

8. 发明授权

US4466007A Heat-sensitive recording paper 失效
标题翻译：热敏记录纸
公开(公告)号：US4466007A
公开(公告)日：1984-08-14
申请号：US434694
申请日：1982-10-15
申请人： Sukenori Nakamura , Akira Igarashi
发明人： Sukenori Nakamura , Akira Igarashi
IPC分类号： B41M5/28 , B41M5/30 , B41M5/41 , B41M5/18
CPC分类号： B41M5/41 , Y10T428/31 , Y10T428/31993
摘要： A heat-sensitive recording paper having a heat-sensitive color-forming layer on the glossy surface of a support base comprised of raw paper manufactured with a Yankee machine is disclosed. The paper has improved surface smoothness and back side roughness because the raw paper used was manufactured with the Yankee machine. The heat-sensitive recording paper produces an image with increased density without increased fogging.
摘要翻译：公开了一种在由杨克机制造的原纸构成的支撑基底的光泽表面上具有热敏成色层的热敏记录纸。由于使用的原纸使用扬克机制造，因此纸张表面平滑度和背面粗糙度得到改善。热敏记录纸产生密度增加的图像，而不会增加雾度。

9. 发明授权

US4442179A Heat-sensitive recording paper 失效
标题翻译：热敏记录纸
公开(公告)号：US4442179A
公开(公告)日：1984-04-10
申请号：US434661
申请日：1982-10-15
申请人： Akira Igarashi , Sukenori Nakamura
发明人： Akira Igarashi , Sukenori Nakamura
IPC分类号： B41M5/28 , B41M5/30 , B41M5/41 , B41M5/18
CPC分类号： B41M5/41 , Y10S428/913 , Y10T428/25 , Y10T428/265 , Y10T428/31993
摘要： A heat-sensitive recording paper which has on a paper support a heat-sensitive recording layer having received a surface treatment in such a state that the recording paper comes to contain moisture in a proportion ranging from 5 wt % to 12 wt % by drying after the coating of the heat-sensitive recording layer. The surface treatment is effected by passing the recording paper through a pressure applying means. The pressure applying means is constructed by metal roller heated up to a temperature of 40.degree. C. to 60.degree. C. and an elastic roller (made preferably of hard rubber). The recording layer is brought into a face-to-face contact with the metal roller.
摘要翻译：在纸张上的热敏记录纸支撑受到表面处理的热敏记录层，其中记录纸以5重量％至12重量％的比例含有水分的状态通过在热敏记录层的涂层。表面处理通过使记录纸通过压力施加装置来实现。压力施加装置由加热至40℃至60℃的金属辊和弹性辊（优选由硬橡胶制成）构成。记录层与金属辊进行面对面的接触。

10. 发明授权

US4717593A Heat-sensitive recording sheet 失效
标题翻译：热敏记录纸
公开(公告)号：US4717593A
公开(公告)日：1988-01-05
申请号：US435862
申请日：1982-10-21
申请人： Akira Igarashi , Sukenori Nakamura
发明人： Akira Igarashi , Sukenori Nakamura
IPC分类号： B41M5/28 , B01F3/12 , B01F7/10 , B41M5/30 , B41M3/12
CPC分类号： B41M5/30 , B01F3/1214 , B01F7/10
摘要： A heat-sensitive recording sheet obtained by applying aqueous dispersions of an electron donating colorless dye and an electron accepting compound to a base is disclosed. This heat-sensitive recording sheet is characterized in that at least one of the aqueous dispersion of the electron donating colorless dye and the aqueous dispersion of the electron accepting compound is dispersion prepared by dispersing by means of a horizontal sand mill.
摘要翻译：公开了通过将电子给予性无色染料和电子接受性化合物的水分散体施加到基底而获得的热敏记录片材。该热敏记录片的特征在于，供电无色染料的水分散体和电子接受性化合物的水分散体中的至少一种是通过用卧式砂磨机分散制备的分散体。

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