Thermally processable imaging element and process
    2.
    发明公开
    Thermally processable imaging element and process 失效
    威尔弗伦

    公开(公告)号:EP0354533A1

    公开(公告)日:1990-02-14

    申请号:EP89114641.7

    申请日:1989-08-08

    IPC分类号: G03C1/498

    摘要: In a thermally processable imaging element and process an imaging layer comprising a photo­thermographic or thermographic imaging composition and 2.5 to 20% by weight of the layer of at least one hydrolyzed polyalkoxysilane (hydrolyzed Si(OR₁)₄ or hydrolyzed R₂-Si(OR₃)₃) enables increased maximum image density. Such a hydrolyzed polyalkoxysilane in a hydrophobic imaging layer of such an element enables increased adhesion of the imaging layer to a contiguous hydrophobic layer, particularly a hydrophilic overcoat layer.

    摘要翻译: 在可热加工的成像元件中,包括光热成像或热成像组合物的成像层和至少一种水解的聚烷氧基硅烷(水解的Si(OR 1)4或水解的R 2 -Si(OR 3)3)层的2.5至20重量% )能够提高最大图像密度。 这种元件的疏水性成像层中的这种水解的聚烷氧基硅烷使得能够增加成像层与邻接的疏水层,特别是亲水性外涂层的粘附力。