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公开(公告)号:US3756817A
公开(公告)日:1973-09-04
申请号:US3756817D
申请日:1971-09-09
CPC分类号: G03C7/25
摘要: COLOR IMAGES PRODUCED BY DYEING GELATIN RELIEFS CONTAINING SILVER ARE COLOR CORRECTED BY REHALOGENATING THE GELATIN RELIEF AND THEN SUBJECTING IT TO A TANNING DEVELOPMENT. THIS TREATMENT CONTROLS THE DYE-ABSORBING ABILITY OF THE GELATIN RELIEF.