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    Diazo copying material for secondary original
    2.
    发明授权
    Diazo copying material for secondary original 失效
    二次复印材料

    公开(公告)号：US4119465A

    公开(公告)日：1978-10-10

    申请号：US793779

    申请日：1977-05-04

    申请人： Tsutomu Matsuda ,  Takeshi Maeda ,  Takeo Hirabayashi ,  Nobuyoshi Watanabe

    发明人： Tsutomu Matsuda ,  Takeshi Maeda ,  Takeo Hirabayashi ,  Nobuyoshi Watanabe

    IPC分类号： G03C1/76 ,  G03C1/52 ,  G03C1/60 ,  G03C1/38

    CPC分类号： G03F1/54 ,  G03C1/52 ,  G03C1/60 ,  Y10S428/913 ,  Y10T428/24901 ,  Y10T428/252 ,  Y10T428/259

    摘要： A method of manufacturing a diazo copying material for use in preparing a secondary original, which comprises coating a water-dispersible precoating liquid comprising a porous powder, a binding agent and an anionic surface active agent having the following general formula on a transparent or translucent support and drying thereafter, and subsequently coating a photosensitive liquid consisting essentially of a photosensitive diazonium salt on the precoated surface of said support and drying thereafter.General formula: ##STR1## [wherein m represents Na or K, and R represents alkyl radical having 1 - 20 carbon atoms]

    摘要翻译： 一种制造用于制备二次原件的重氮复制材料的制造方法，其包括在透明或半透明的载体上涂布包含多孔粉末，粘合剂和具有下列通式的阴离子表面活性剂的水分散性预涂液 然后干燥，然后将基本上由感光重氮盐组成的感光性液体涂布在所述载体的预涂表面上，然后干燥。

    Diazo copying element
    3.
    发明授权
    Diazo copying element 失效
    重氮复印元件

    公开(公告)号：US4416967A

    公开(公告)日：1983-11-22

    申请号：US372362

    申请日：1982-04-27

    申请人： Tsutomu Matsuda ,  Takeo Hirabayashi ,  Takeshi Yanagihara ,  Shinjiro Sakurai

    发明人： Tsutomu Matsuda ,  Takeo Hirabayashi ,  Takeshi Yanagihara ,  Shinjiro Sakurai

    IPC分类号： G03C1/52 ,  G03C1/60 ,  G03C1/76

    CPC分类号： G03C1/60

    摘要： A one-component or binary type diazo copying element comprises a substrate, a pre-coat layer overlying the substrate, said pre-coat layer being consisted essentially of fine particle silica and a specific copolymer having a glass transition temperature in the range of -20.degree. C. to 50.degree. C., and a diazo photosensitive layer overlying the pre-coat layer.

    摘要翻译： 单组分或二元型重氮复印元件包括基底，覆盖在基底上的预涂层，所述预涂层基本上由细颗粒二氧化硅和具有-20℃范围内的玻璃化转变温度的特定共聚物组成 ℃至50℃，覆盖在预涂层上的重氮感光层。

    Process for the production of thermo-developable type diazo copying material
    4.
    发明授权
    Process for the production of thermo-developable type diazo copying material 失效
    用于生产热显型复印材料的方法

    公开(公告)号：US4467024A

    公开(公告)日：1984-08-21

    申请号：US445873

    申请日：1982-12-01

    申请人： Norio Kurisu ,  Tsutomu Matsuda ,  Hideo Watanabe ,  Nobuyoshi Watanabe

    发明人： Norio Kurisu ,  Tsutomu Matsuda ,  Hideo Watanabe ,  Nobuyoshi Watanabe

    IPC分类号： G03C1/52 ,  B41M5/323 ,  G03C1/60 ,  G03C1/54 ,  G03C1/58 ,  G03C1/74

    CPC分类号： G03C1/60

    摘要： A process for the production of a thermo-developable type diazo copying material which comprises the steps of adding a heat fusible color assistant having a melting point of 50.degree. to 150.degree. C. to at least one selected from the group consisting of (a) an aqueous dispersion A containing a diazonium salt and fine particles of a hydrophobic resin consisting of a polymer of vinyl chloride, vinylidene chloride, styrene, acrylic ester, mechacrylic ester or olefin or a copolymer containing at least one member of aforesaid monomers as the constitution unit or a mixture of said polymer with said copolymer and (b) an aqueous solution or dispersion B containing coupler; then applying these aqueous dispersion A and aqueous solution or dispersion B onto a substrate in the order named; and drying same.

    摘要翻译： 一种用于生产热显影型重氮复制材料的方法，包括以下步骤：将熔点为50-150℃的热熔颜色助剂加入到选自（a）中的至少一种中， 含有重氮盐的水性分散体A和由氯乙烯，偏二氯乙烯，苯乙烯，丙烯酸酯，甲基丙烯酸酯或烯烃的聚合物构成的疏水性树脂的细颗粒或含有上述单体的至少一种的共聚物作为结构单元 或所述聚合物与所述共聚物的混合物和（b）含有偶联剂的水溶液或分散体B; 然后将这些水性分散体A和水溶液或分散体B以所述顺序涂布在基材上; 并干燥。

    Diazo copying material
    5.
    发明授权
    Diazo copying material 失效
    重氮复制材料

    公开(公告)号：US4225662A

    公开(公告)日：1980-09-30

    申请号：US29060

    申请日：1979-04-11

    申请人： Tsutomu Matsuda ,  Masanori Rimoto ,  Chihiro Hayashi

    发明人： Tsutomu Matsuda ,  Masanori Rimoto ,  Chihiro Hayashi

    IPC分类号： C09B29/33 ,  G03C1/58

    CPC分类号： G03C1/58

    摘要： This invention provides yellow-developing couplers for use in diazo copying materials, which couplers are superior in light fastness and are expressed by the general formula: ##STR1## wherein X and Y represent hydrogen atom, halogen, or alkyl radical or alkoxy radical having 1 to 6 carbon atoms.

    摘要翻译： 本发明提供用于重氮复印材料的黄显影成色剂，该成色剂的耐光性优异，并由以下通式表示：其中X和Y表示氢原子，卤素或具有1个碳原子的烷基或烷氧基 至6个碳原子。

    Thermo-developable type diazo copying material with 2-naphthol coupler having long aliphatic chain amide substitution
    8.
    发明授权
    Thermo-developable type diazo copying material with 2-naphthol coupler having long aliphatic chain amide substitution 失效
    具有长脂肪族链酰胺取代基的2-萘酚成色剂的热显影型重氮复印材料

    公开(公告)号：US4486527A

    公开(公告)日：1984-12-04

    申请号：US466279

    申请日：1983-02-14

    申请人： Norio Kurisu ,  Tsutomu Matsuda ,  Masaru Shimada ,  Keishi Kubo

    发明人： Norio Kurisu ,  Tsutomu Matsuda ,  Masaru Shimada ,  Keishi Kubo

    IPC分类号： G03C1/52 ,  B41M5/323 ,  C09B29/00 ,  G03C1/58 ,  G01D15/10 ,  G03C1/60

    CPC分类号： G03C1/58

    摘要： A thermo-developable type diazo copying material including a substrate and a heat sensitive recording layer, superposed on said substrate, which consists essentially of a diazo compound, a coupler and a heat-fusible color assistant, characterized in that said heat sensitive recording layer is of the multilayered type comprising a diazo compound-containing layer and a coupler-containing layer, and said coupler is composed of one or two or more of the compounds having the following general formula: ##STR1## wherein X is hydrogen, halogen, an alkyl group having 1-4 carbon atoms or an alkoxyl group having 1-4 carbon atoms; R.sup.1 is an alkyl group having 10-25 carbon atoms; and R.sup.2 is hydrogen or an alkyl group having 1-30 carbon atoms.

    摘要翻译： 一种热可显影型重氮复制材料，其包括基板和热敏记录层，叠加在所述基板上，其基本上由重氮化合物，耦合器和热熔颜色助剂组成，其特征在于，所述热敏记录层是 包含含重氮化合物的层和成色剂层的多层型，并且所述成色剂由一种或两种或更多种具有以下通式的化合物组成：其中X是氢，卤素，烷基 具有1-4个碳原子的烷基或具有1-4个碳原子的烷氧基; R1是具有10-25个碳原子的烷基; 并且R 2是氢或具有1-30个碳原子的烷基。

    Black-color forming two-component type diazo copying material
    9.
    发明授权
    Black-color forming two-component type diazo copying material 失效
    黑色成型双组分型重氮复印材料

    公开(公告)号：US4304831A

    公开(公告)日：1981-12-08

    申请号：US63308

    申请日：1979-08-02

    申请人： Tsutomu Matsuda ,  Masanori Rimoto

    发明人： Tsutomu Matsuda ,  Masanori Rimoto

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

    CPC分类号： G03C1/58

    摘要： A two-component type diazo copying material according to this invention, which comprises a support and a photosensitive layer formed thereon, said layer consisting essentially of a diazo compound expressed by the following general formula I and a coupler mixture consisting of a compound expressed by the following formula II, a compound expressed by the following general formula III and a compound expressed by the following general formula IV, can form a genuine black-color image and is especially optimum for preparing a secondary original used in electrophotographic copying machines. General formula I ##STR1## (wherein R represents alkyl radical having 1 to 5 carbon atoms; R.sub.1 and R.sub.2 represent substituted or non-substituted alkyl radical, aralkyl radical or cycloalkyl radical, or R.sub.1 and R.sub.2 may form a heterocyclic ring together with the nitrogen atom to which they bond; and X represents anion.) ##STR2## (wherein X is of no account or represents O, S, SO or SO.sub.2.) ##STR3## [wherein R.sub.3 represents hydrogen, alkyl radical having 1 to 4 carbon atoms or halogen; R.sub.4 represents hydrogen, --(CH.sub.2).sub.n OH (wherein n is an integer ranging from 2 to 4) or ##STR4## (wherein n is an integer ranging from 2 or 4; R.sub.5 and R.sub.6 represent alkyl radical having 1 to 4 carbon atoms, or R.sub.5 and R.sub.6 may form heterocyclic ring together with nitrogen atoms to which they bond.)]

    摘要翻译： 根据本发明的双组分型重氮复制材料，其包含载体和形成在其上的感光层，所述层基本上由以下通式I表示的重氮化合物和由以下通式I表示的化合物组成的成色剂混合物组成： 按照下式II，由以下通式III表示的化合物和由以下通式IV表示的化合物可以形成真正的黑色图像，并且对于制备用于电子照相复印机中的次级原稿尤为适用。 通式I （其中R表示具有1至5个碳原子的烷基; R 1和R 2表示取代或未取代的烷基，芳烷基或环烷基，或者R 1和R 2可与氮一起形成杂环 原子，X表示阴离子。）式Ⅱ通式III（其中X不考虑或表示O，S，SO或SO2）通式IV其中R 3 表示氢，具有1至4个碳原子的烷基或卤素; R 4表示氢， - （CH 2）n OH（其中n是2至4的整数）或（其中n是2或4的整数; R 5和R 6表示具有1至4个碳原子的烷基， 或者R 5和R 6可以与它们键合的氮原子一起形成杂环。