Photosensitive composition
    1.
    发明授权
    Photosensitive composition 失效
    感光组合物

    公开(公告)号:US4442196A

    公开(公告)日:1984-04-10

    申请号:US207087

    申请日:1980-11-14

    CPC分类号: G03F7/012 C08F8/30

    摘要: The main photosensitive ingredient of the photosensitive composition is prepared by subjecting a polymer, which is obtained by homopolymerizing, or copolymerizing with another copolymerizable monomer, a monomer of the general formula ##STR1## in which R represents a hydrogen atom, a halogen atom, or an alkyl group, Y represents a substituted or unsubstituted phenylene group or a substituted or unsubstituted naphthylene group, p is 0 or 1, and when p=1, X represents a divalent organic group, to reaction with p-azidocinnamylidene-.alpha.-cyanoacetic chloride in the presence of an organic or inorganic base.

    摘要翻译: 感光性组合物的主要感光性成分是通过将通过均聚或与其它可共聚单体共聚得到的聚合物与通式“IMAGE”的单体(其中R表示氢原子),卤原子或 烷基,Y表示取代或未取代的亚苯基或取代或未取代的亚萘基,p为0或1,当p = 1时,X表示二价有机基团,与对叠氮杂亚麻基-α-氰基乙酰氯反应 在有机或无机碱的存在下。

    Liquid developers for electrophotography and developing method using the
same
    2.
    发明授权
    Liquid developers for electrophotography and developing method using the same 失效
    用于电子照相的液体显影剂和使用其的显影方法

    公开(公告)号:US4425418A

    公开(公告)日:1984-01-10

    申请号:US377585

    申请日:1982-05-12

    IPC分类号: G03G9/12 G03G9/13 G03G9/135

    摘要: New liquid developers for electrophotography comprise (a) a coloring agent, (b) a charge control agent and (c) one or more of a polyethylene, a polypropylene, an ethylene copolymer and a propylene copolymer, with or without (d) a hydrocarbon resin soluble in a hydrocarbon solvent and containing a 1,3-pentadiene moiety, in an electro-insulating liquid. These developers have an excellent etching resistance and a high dispersion stability.

    摘要翻译: 用于电子照相术的新型液体显影剂包括(a)着色剂,(b)电荷控制剂和(c)一种或多种聚乙烯,聚丙烯,乙烯共聚物和丙烯共聚物,具有或不具有(d)烃 在电绝缘液体中可溶于烃溶剂并含有1,3-戊二烯部分的树脂。 这些显影剂具有优异的耐蚀刻性和高分散稳定性。

    Photosensitive composition
    5.
    发明授权
    Photosensitive composition 失效
    感光组合物

    公开(公告)号:US4229514A

    公开(公告)日:1980-10-21

    申请号:US974431

    申请日:1978-12-29

    IPC分类号: G03F7/012 G03C1/52 G03C1/68

    CPC分类号: G03F7/012

    摘要: A composition containing a photosensitive polymer which becomes insoluble by a light exposure and particularly to a highly photosensitive composition which comprises a photosensitive polymer having in the structure as photosensitive groups both an a,B-unsaturated ketone group having a cyano group at the a-position and an azide group.

    摘要翻译: 一种含有光敏聚合物的组合物,特别涉及一种高光敏性组合物,该组合物包含具有在a位具有氰基的α,β-不饱和酮基的感光性结构的感光性聚合物, 和叠氮基。

    Support for lithographic printing plate
    7.
    发明授权
    Support for lithographic printing plate 失效
    支持平版印刷版

    公开(公告)号:US4492740A

    公开(公告)日:1985-01-08

    申请号:US503186

    申请日:1983-06-10

    IPC分类号: B41N1/08 C25D11/38 C25D3/04

    摘要: Disclosed is a support for lithographic printing plate having an electrodeposited chromium layer on an iron material, characterized in that the surface of said electrodeposited layer has a shape in which crystalline products with angles protrude thereon, the elemental composition in the surface side portion of said electrodeposited layer consists substantially of chromium and oxygen and the ratios of atomic concentrations of chromium and oxygen at said portion are substantially even at the same depth from every point on said surface.

    摘要翻译: 公开了一种在铁材料上具有电沉积铬层的平版印刷版的支撑体,其特征在于,所述电沉积层的表面具有其中具有角度突出的结晶产物的形状,所述电沉积的表面侧部分中的元素组成 层基本上由铬和氧组成,并且所述部分处的铬和氧的原子浓度的比例基本上与所述表面上的每个点相同的深度。