Concentrated color developer composition and processing method by use thereof
    2.
    发明公开
    Concentrated color developer composition and processing method by use thereof 有权
    Farbentwicklerkonzentrat und Verarbeitungsverfahren,dem demes Konzentrat verwendet wird

    公开(公告)号:EP1341036A1

    公开(公告)日:2003-09-03

    申请号:EP03251109.9

    申请日:2003-02-25

    CPC分类号: G03C7/413 G03C5/266 G03C7/44

    摘要: A concentrated color developer composition packed in a container which is comprised of material exhibiting an oxygen permeability of not more than 50 ml/(m 2 ·day·atm), and the concentrated color developer composition comprising a hydroxyalkyl-substituted p-phenylenediamine type color developing agent of not less than 0.05 mol/l, a sulfite and a hydroxylamine salt. The processing method by use of the concentrated composition is also disclosed.

    摘要翻译: 填充在由透氧性不超过50ml /(m 2·day·atm)的材料构成的容器中的浓缩彩色显影剂组合物,以及包含羟烷基取代的对苯二胺 型显色剂不少于0.05mol / l,亚硫酸盐和羟胺盐。 还公开了使用浓缩组合物的处理方法。