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26 条记录 (耗时 0.019 秒)

    Color former and pressure-sensitive copying paper
    13.
    发明授权
    Color former and pressure-sensitive copying paper 失效
    彩色成像和压敏复印纸

    公开(公告)号：US3930671A

    公开(公告)日：1976-01-06

    申请号：US461769

    申请日：1974-04-17

    申请人： Hideo Usui ,  Sadao Ishige ,  Teruo Kobayashi ,  Keiso Saeki

    发明人： Hideo Usui ,  Sadao Ishige ,  Teruo Kobayashi ,  Keiso Saeki

    IPC分类号： B41M5/136 ,  B41M5/145 ,  C09B11/26 ,  B41M5/16

    CPC分类号： B41M5/145 ,  Y10T428/25

    摘要： A 1,3-dihydro-1-oxo-benzo[b]thieno[2,3-C]furan derivative represented by the following General Formula I ##SPC1##or a 1,3-dihydro-3-oxo-benzo[b]thieno[2,3-C]furan derivative represented by the following General Formula II: ##SPC2##wherein ring A represents a benzene ring or a naphthalene ring, R.sub.1 and R.sub.2 each represents an amino group, and X, Y and Z each represents a hydrogen atom, a halogen atom, an alkyl group, an aralkyl group, an alkoxy group, an aralkoxy group, an acyloxy group, a nitro group or an amino group, useful as a color former, e.g., in a pressure sensitive copying paper.

    摘要翻译： 由以下通式I表示的1,3-二氢-1-氧代 - 苯并[b]噻吩并[2,3-C]呋喃衍生物或1,3-二氢-3-氧代 - 苯并[b]噻吩并[ 2,3-C]呋喃衍生物，由以下通式II表示：

    Recording material
    14.
    发明授权
    Recording material 失效
    录音材料

    公开(公告)号：US4132436A

    公开(公告)日：1979-01-02

    申请号：US764618

    申请日：1977-02-01

    申请人： Sadao Ishige ,  Hideo Usui ,  Keiso Saeki

    发明人： Sadao Ishige ,  Hideo Usui ,  Keiso Saeki

    IPC分类号： C07D279/08 ,  B41M5/136 ,  B41M5/20 ,  B41M5/323 ,  C09B11/00 ,  C09B11/26 ,  C09B11/28 ,  C09B21/00 ,  G03C1/73 ,  B41M5/22 ,  B41M5/18

    CPC分类号： B41M5/20 ,  B41M5/136 ,  B41M5/323 ,  Y10S428/913 ,  Y10S428/914

    摘要： A recording material comprising (1) at least one thiazine compound capable of forming a color when contacted with an electron accepting material and represented by the following general formula (I): ##STR1## wherein A.sub.1 and A.sub.2, which may be the same or different, each represents an aryl group or a hetero ring residue or, when taken together, A.sub.1 and A.sub.2 represent a hetero ring or a fluorene ring; ring B represents an aromatic hydrocarbon ring or a hetero ring; and Y represents a hydrogen atom, an alkyl group, an aralkyl group, an alkenyl group, an alkynyl group, an aryl group, a hetero ring residue, an amino group, an amido group, a hydroxy group or a thio group; provided that at least one of A.sub.1 and A.sub.2 or, when A.sub.1 and A.sub.2 are taken together, the ring formed by A.sub.1 and A.sub.2, is an electron donating aryl group, an electron donating hetero ring residue or an electron donating fluorene ring residue; and (2) an electron accepting material.

    摘要翻译： 一种记录材料，其包含（1）当与电子接受材料接触并且由以下通式（I）表示时能够形成颜色的至少一种噻嗪化合物：其中A1和A2可以是 相同或不同，各自表示芳基或杂环残基，或者当一起为A1和A2表示杂环或芴环时; 环B表示芳族烃环或杂环; Y表示氢原子，烷基，芳烷基，烯基，炔基，芳基，杂环残基，氨基，酰胺基，羟基或硫基; 条件是A1和A2中的至少一个，或者当A1和A2合在一起时，由A1和A2形成的环是供电子基团，给电子杂环残基或给电子芴环残基; 和（2）电子接受材料。

    Black color heat-sensitive diazo microcapsule recording material with benzoylacetic amide coupler
    15.
    发明授权
    Black color heat-sensitive diazo microcapsule recording material with benzoylacetic amide coupler 失效
    黑色热敏重氮微胶囊记录材料与苯甲酰乙酰胺偶合剂

    公开(公告)号：US4842979A

    公开(公告)日：1989-06-27

    申请号：US129350

    申请日：1987-11-30

    申请人： Sadao Ishige ,  Toshimasa Usami ,  Hiroshi Kamikawa ,  Toshiharu Tanaka

    发明人： Sadao Ishige ,  Toshimasa Usami ,  Hiroshi Kamikawa ,  Toshiharu Tanaka

    IPC分类号： B41M5/323 ,  B41M5/28 ,  B41M5/30 ,  B41M5/337 ,  C07C235/80 ,  G03C1/00 ,  G03C1/58 ,  G03C1/60 ,  G03C1/61 ,  G03C5/18 ,  G03C7/36

    CPC分类号： B41M5/3375 ,  C07C235/80 ,  G03C1/002 ,  G03C1/58 ,  G03C5/18 ,  G03C7/362

    摘要： A heat-sensitive recording material comprising a support having provided thereon a heat-sensitive layer containing microcapsules containing at least one diazonium salt capable of azo-coupling with 2-hydroxy-3-naphthoic acid anilide to develop a blue color, a 2-hydroxy-3-naphthoic acid amide derivative, a benzoylacetic amide derivative represented by the following formula and a basic substance: ##STR1## wherein X represents a hydrogen atom, a halogen atom, a lower alkyl group or an alkoxy, aralkyloxy, phenoxy or acylamino group having up to 18 carbon atoms; Y represents an alkyl or aralkyl group having from 7 to 18 carbon atoms, an alkoxy, aralkyloxy, phenoxy, naphthyloxy, alkylthio, aralkylthio or phenylthio group having from 6 to 18 carbon atoms, a naphthylthio group, a sulfonyloxy group, a sulfamoyl gorup, a ureido group, a thioureido group or an acylamino group; X' and Y' each represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; and Y and Y' may combine to form a substituted or unsubstituted benzene ring. The material has excellent preservability before heat recording, provides a high color density upon heat recording, and develops a black color fixable with light.

    摘要翻译： 一种热敏记录材料，其包括在其上设置有包含含有至少一种能够与2-羟基-3-萘甲酸苯胺偶氮偶联的重氮盐以形成蓝色的微胶囊的热敏层的载体，2-羟基 -3-萘甲酸酰胺衍生物，下式表示的苯甲酰基乙酰胺衍生物和碱性物质：其中X表示氢原子，卤素原子，低级烷基或烷氧基，芳烷氧基，苯氧基或酰氨基 具有多达18个碳原子; Y表示碳原子数为7〜18的烷基或芳烷基，碳原子数6〜18的烷氧基，芳烷氧基，苯氧基，萘氧基，烷硫基，芳烷硫基或苯硫基，萘硫基，磺酰氧基，氨磺酰基， 脲基，硫脲基或酰氨基; X'和Y'各自表示氢原子，卤素原子，低级烷基或低级烷氧基; 并且Y和Y'可以结合形成取代或未取代的苯环。 该材料在热记录之前具有优异的保存性，在加热记录时提供高的色彩密度，并且可以发展出可用光固定的黑色。

    Heat-sensitive recording materials
    16.
    发明授权
    Heat-sensitive recording materials 失效
    热敏记录材料

    公开(公告)号：US4471074A

    公开(公告)日：1984-09-11

    申请号：US442812

    申请日：1982-11-18

    申请人： Ken Iwakura ,  Masato Satomura ,  Sadao Ishige

    发明人： Ken Iwakura ,  Masato Satomura ,  Sadao Ishige

    IPC分类号： B41M5/337 ,  B41M5/18

    CPC分类号： B41M5/3375

    摘要： A heat-sensitive recording material is disclosed. The material is comprised of an electron donating colorless dye and electron accepting compound in combination with naphthol derivative. The inclusion of the naphthol derivative as disclosed by applicants results in producing increased color density and sensitivity. Furthermore, the resulting material does not suffer from increased fogging and produces a color image which has sufficient fastness.

    摘要翻译： 公开了一种热敏记录材料。 该材料由给电子性无色染料和受电子化合物与萘酚衍生物组合构成。 包括申请人所公开的萘酚衍生物导致产生增加的色浓度和灵敏度。 此外，所得材料不会发生增加的雾化，并产生具有足够坚牢度的彩色图像。

    Recording sheet and color developer therefor
    18.
    发明授权
    Recording sheet and color developer therefor 失效
    记录纸和彩色显影剂

    公开(公告)号：US3934070A

    公开(公告)日：1976-01-20

    申请号：US406994

    申请日：1973-10-16

    申请人： Shiro Kimura ,  Sadao Ishige ,  Hajime Kato ,  Takao Hayashi ,  Akio Miyamoto

    发明人： Shiro Kimura ,  Sadao Ishige ,  Hajime Kato ,  Takao Hayashi ,  Akio Miyamoto

    IPC分类号： B41M5/155 ,  B41M5/16

    CPC分类号： B41M5/155 ,  Y10T428/28

    摘要： A color developer is disclosed which, when contacted with a color former, is capable of forming a distinct color, the color developer comprising a metallic compound of an aromatic carboxylic acid. Suitable metals are, for example, those of the following groups of the Periodic Table: Ib, IIa, IIIb, IVb, VIa, VIIa and VIII. A recording sheet employing the color developer is also disclosed.

    摘要翻译： 公开了一种彩色显影剂，其在与成色剂接触时能够形成不同的颜色，所述显色剂包含芳族羧酸的金属化合物。 合适的金属例如是元素周期表中的那些：Ib，IIa，IIIb，IVb，VIa，VIIa和VIII。 还公开了采用彩色显影剂的记录纸。

    Diazo heat-sensitive recording material comprising hydroxy coumarin as a coupler
    19.
    发明授权
    Diazo heat-sensitive recording material comprising hydroxy coumarin as a coupler 失效
    包含羟基香豆素作为成色剂的重氮热敏记录材料

    公开(公告)号：US5683850A

    公开(公告)日：1997-11-04

    申请号：US753886

    申请日：1996-12-02

    申请人： Tetunori Matushita ,  Hiroshi Sato ,  Sadao Ishige ,  Kimiatsu Nomura ,  Mitsuyuki Tsurumi

    发明人： Tetunori Matushita ,  Hiroshi Sato ,  Sadao Ishige ,  Kimiatsu Nomura ,  Mitsuyuki Tsurumi

    IPC分类号： B41M5/323 ,  B41M5/28 ,  B41M5/30 ,  G03C1/52 ,  G03C1/54 ,  G03C1/58 ,  G03F7/021

    CPC分类号： G03C1/54 ,  G03C1/58 ,  G03C1/52

    摘要： A diazo heat-sensitive recording material having excellent raw stock storability and image storage characteristics, which comprises a support having thereon a recording layer comprising a diazo compound, a coupling component and an organic base. The diazo compound is a 4-disubstituted amino-2-alkoxybenzenediazonium salt and the coupling component is a compound represented by the following general formula: ##STR1## wherein R.sub.4, R.sub.5, R.sub.6 and R.sub.7 each represents a hydrogen atom, an alkyl group, an aryl group, an aralkyl group, an alkyloxy group, an aryloxy group, an alkylthio group, an arylthio group, an acyl group, an alkoxycarbonyl group, an acyloxy group, a carbamoyl group, a sulfamoyl group, a halogen atom, a cyano group or a nitro group.

    摘要翻译： 一种具有优良原始储存性和图像保存特性的重氮热敏记录材料，其包括其上具有包含重氮化合物，偶联组分和有机碱的记录层的载体。 重氮化合物是4-二取代的氨基-2-烷氧基苯并重氮盐，偶联组分是由以下通式表示的化合物：其中R 4，R 5，R 6和R 7各自表示氢原子，烷基， 芳基，芳烷基，烷氧基，芳氧基，烷硫基，芳硫基，酰基，烷氧基羰基，酰氧基，氨基甲酰基，氨磺酰基，卤素原子，氰基 或硝基。

    Process for producing microcapsule containing diazonium salt compound and photo- and heat-sensitive recording material produced using the same
    20.
    发明授权
    Process for producing microcapsule containing diazonium salt compound and photo- and heat-sensitive recording material produced using the same 失效
    制备含有重氮盐化合物的微胶囊和使用其制备的感光和感光记录材料的方法

    公开(公告)号：US5547806A

    公开(公告)日：1996-08-20

    申请号：US360263

    申请日：1994-12-21

    申请人： Hiroshi Kamikawa ,  Sadao Ishige

    发明人： Hiroshi Kamikawa ,  Sadao Ishige

    IPC分类号： B41M5/323 ,  B01J13/16 ,  B41M5/28 ,  B41M5/30 ,  G03C1/52 ,  G03C1/61 ,  G03C1/775 ,  G03C1/72

    CPC分类号： G03C1/52

    摘要： The invention is directed to a process for producing microcapsules containing a diazonium salt compound by the steps of (i) adding a dialkyl sulfate compound represented by the formula: RO--SO.sub.2 --OR, where R is an alkyl or cycloalkyl group having up to 24 carbon atoms, to an organic solvent solution containing a diazonium salt compound and a polyfunctional isocyanate compound, (ii) emulsifying the resulting organic solvent solution into an aqueous solution of ,a water-soluble polymer, and then (iii) polymerizing the polyfunctional isocyanate compound to form microcapsule walls. The invention also discloses the recording material produced by the process.

    摘要翻译： 本发明涉及通过以下步骤生产含有重氮盐化合物的微胶囊的方法：（i）加入由式：RO-SO2-OR表示的硫酸二烷基酯化合物，其中R是具有至多24个的烷基或环烷基 向含有重氮盐化合物和多官能异氰酸酯化合物的有机溶剂溶液中，（ii）将所得有机溶剂溶液乳化成水溶性聚合物的水溶液，然后（iii）使多官能异氰酸酯化合物 以形成微胶囊壁。 本发明还公开了通过该方法生产的记录材料。