The process for bleach fixing an exposed and developed color photographic material whose silver halide emulsion layers contain silver chlorobromide emulsions having a silver bromide content of from 0.3 to 2.0 mol%, in which the bleach fixing bath (1) contains, as bleaching agent, an iron(III) complex at least 50 mol% of whose complex former corresponds to the following formula <IMAGE> (I) (2) is adjusted to a pH of x where 7.0>x>4.5 and (3) contains a thiosulphate is distinguished by a powerful bleaching action and great environmental compatibility.
申请公布号
US5149618(A)
申请公布日期
1992.09.22
申请号
US19910763115
申请日期
1991.09.20
申请人
AGFA GEVAERT AKTIENGESELLSCHAFT
发明人
TAPPE, GUSTAV;WICHMANN, RALF;MECKL, HEINZ;DRABER, EDGAR