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专利名称：Color picture development process发明人：Wolfgang Gerhardt申请号：US05/657486申请日：19760212公开号：US04075014A公开日：19780221
摘要：The invention relates to a color-positive process for producing a color surfacepicture using color paper having diffusion- resistant and protected color couplers orplastic-coated or plastic uncoated color paper of color negatives, and features colordeveloping the picture at a temperature in the range of from about 20° C to about 50° Cwith a developer having added thereto a development accelerator having the formula:##STR1## wherein R.sub.1 and R.sub.2 are H, CH.sub.3, or CH. sub.2 --CH.sub.3 and \"n\" is inthe range of from 1 to 4, bleach fixing and stabilizing the picture in a solution having a pHfrom about 5.5 to about 6.0 without an intermediate step of washing or a stop-fixingbath, and thereafter, washing the picture.
申请人：TETENAL PHOTOWERK WALTER GRABIG
代理人：Ernest F. Marmorek
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